Mirror/Momentum-Firmware
1
0
Fork 0
mirror of https://github.com/Next-Flip/Momentum-Firmware.git synced 2026-07-17 00:28:11 -07:00
Code Issues Packages Projects Releases Wiki Activity

Add some apps

Browse Source
This commit is contained in:
Willy-JL
2023-06-17 22:12:41 +01:00
parent 9781ae4891
commit c086eab06b
72 changed files with 11877 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
applications/external/etch_a_sketch/LICENSE
Vendored
+674
View File
@@ -0,0 +1,674 @@
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights. Therefore, you have
certain responsibilities if you distribute copies of the software, or if
you modify it: responsibilities to respect the freedom of others.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must pass on to the recipients the same
freedoms that you received. You must make sure that they, too, receive
or can get the source code. And you must show them these terms so they
know their rights.
Developers that use the GNU GPL protect your rights with two steps:
(1) assert copyright on the software, and (2) offer you this License
giving you legal permission to copy, distribute and/or modify it.
For the developers' and authors' protection, the GPL clearly explains
that there is no warranty for this free software. For both users' and
authors' sake, the GPL requires that modified versions be marked as
changed, so that their problems will not be attributed erroneously to
authors of previous versions.
Some devices are designed to deny users access to install or run
modified versions of the software inside them, although the manufacturer
can do so. This is fundamentally incompatible with the aim of
protecting users' freedom to change the software. The systematic
pattern of such abuse occurs in the area of products for individuals to
use, which is precisely where it is most unacceptable. Therefore, we
have designed this version of the GPL to prohibit the practice for those
products. If such problems arise substantially in other domains, we
stand ready to extend this provision to those domains in future versions
of the GPL, as needed to protect the freedom of users.
Finally, every program is threatened constantly by software patents.
States should not allow patents to restrict development and use of
software on general-purpose computers, but in those that do, we wish to
avoid the special danger that patents applied to a free program could
make it effectively proprietary. To prevent this, the GPL assures that
patents cannot be used to render the program non-free.
The precise terms and conditions for copying, distribution and
modification follow.
TERMS AND CONDITIONS
0. Definitions.
"This License" refers to version 3 of the GNU General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an
exact copy. The resulting work is called a "modified version" of the
earlier work or a work "based on" the earlier work.
A "covered work" means either the unmodified Program or a work based
on the Program.
To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy. Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.
To "convey" a work means any kind of propagation that enables other
parties to make or receive copies. Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying.
An interactive user interface displays "Appropriate Legal Notices"
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License. If
the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion.
1. Source Code.
The "source code" for a work means the preferred form of the work
for making modifications to it. "Object code" means any non-source
form of a work.
A "Standard Interface" means an interface that either is an official
standard defined by a recognized standards body, or, in the case of
interfaces specified for a particular programming language, one that
is widely used among developers working in that language.
The "System Libraries" of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of
packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that
Major Component, or to implement a Standard Interface for which an
implementation is available to the public in source code form. A
"Major Component", in this context, means a major essential component
(kernel, window system, and so on) of the specific operating system
(if any) on which the executable work runs, or a compiler used to
produce the work, or an object code interpreter used to run it.
The "Corresponding Source" for a work in object code form means all
the source code needed to generate, install, and (for an executable
work) run the object code and to modify the work, including scripts to
control those activities. However, it does not include the work's
System Libraries, or general-purpose tools or generally available free
programs which are used unmodified in performing those activities but
which are not part of the work. For example, Corresponding Source
includes interface definition files associated with source files for
the work, and the source code for shared libraries and dynamically
linked subprograms that the work is specifically designed to require,
such as by intimate data communication or control flow between those
subprograms and other parts of the work.
The Corresponding Source need not include anything that users
can regenerate automatically from other parts of the Corresponding
Source.
The Corresponding Source for a work in source code form is that
same work.
2. Basic Permissions.
All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met. This License explicitly affirms your unlimited
permission to run the unmodified Program. The output from running a
covered work is covered by this License only if the output, given its
content, constitutes a covered work. This License acknowledges your
rights of fair use or other equivalent, as provided by copyright law.
You may make, run and propagate covered works that you do not
convey, without conditions so long as your license otherwise remains
in force. You may convey covered works to others for the sole purpose
of having them make modifications exclusively for you, or provide you
with facilities for running those works, provided that you comply with
the terms of this License in conveying all material for which you do
not control copyright. Those thus making or running the covered works
for you must do so exclusively on your behalf, under your direction
and control, on terms that prohibit them from making any copies of
your copyrighted material outside their relationship with you.
Conveying under any other circumstances is permitted solely under
the conditions stated below. Sublicensing is not allowed; section 10
makes it unnecessary.
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
No covered work shall be deemed part of an effective technological
measure under any applicable law fulfilling obligations under article
11 of the WIPO copyright treaty adopted on 20 December 1996, or
similar laws prohibiting or restricting circumvention of such
measures.
When you convey a covered work, you waive any legal power to forbid
circumvention of technological measures to the extent such circumvention
is effected by exercising rights under this License with respect to
the covered work, and you disclaim any intention to limit operation or
modification of the work as a means of enforcing, against the work's
users, your or third parties' legal rights to forbid circumvention of
technological measures.
4. Conveying Verbatim Copies.
You may convey verbatim copies of the Program's source code as you
receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any
non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
recipients a copy of this License along with the Program.
You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.
5. Conveying Modified Source Versions.
You may convey a work based on the Program, or the modifications to
produce it from the Program, in the form of source code under the
terms of section 4, provided that you also meet all of these conditions:
a) The work must carry prominent notices stating that you modified
it, and giving a relevant date.
b) The work must carry prominent notices stating that it is
released under this License and any conditions added under section
7. This requirement modifies the requirement in section 4 to
"keep intact all notices".
c) You must license the entire work, as a whole, under this
License to anyone who comes into possession of a copy. This
License will therefore apply, along with any applicable section 7
additional terms, to the whole of the work, and all its parts,
regardless of how they are packaged. This License gives no
permission to license the work in any other way, but it does not
invalidate such permission if you have separately received it.
d) If the work has interactive user interfaces, each must display
Appropriate Legal Notices; however, if the Program has interactive
interfaces that do not display Appropriate Legal Notices, your
work need not make them do so.
A compilation of a covered work with other separate and independent
works, which are not by their nature extensions of the covered work,
and which are not combined with it such as to form a larger program,
in or on a volume of a storage or distribution medium, is called an
"aggregate" if the compilation and its resulting copyright are not
used to limit the access or legal rights of the compilation's users
beyond what the individual works permit. Inclusion of a covered work
in an aggregate does not cause this License to apply to the other
parts of the aggregate.
6. Conveying Non-Source Forms.
You may convey a covered work in object code form under the terms
of sections 4 and 5, provided that you also convey the
machine-readable Corresponding Source under the terms of this License,
in one of these ways:
a) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by the
Corresponding Source fixed on a durable physical medium
customarily used for software interchange.
b) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by a
written offer, valid for at least three years and valid for as
long as you offer spare parts or customer support for that product
model, to give anyone who possesses the object code either (1) a
copy of the Corresponding Source for all the software in the
product that is covered by this License, on a durable physical
medium customarily used for software interchange, for a price no
more than your reasonable cost of physically performing this
conveying of source, or (2) access to copy the
Corresponding Source from a network server at no charge.
c) Convey individual copies of the object code with a copy of the
written offer to provide the Corresponding Source. This
alternative is allowed only occasionally and noncommercially, and
only if you received the object code with such an offer, in accord
with subsection 6b.
d) Convey the object code by offering access from a designated
place (gratis or for a charge), and offer equivalent access to the
Corresponding Source in the same way through the same place at no
further charge. You need not require recipients to copy the
Corresponding Source along with the object code. If the place to
copy the object code is a network server, the Corresponding Source
may be on a different server (operated by you or a third party)
that supports equivalent copying facilities, provided you maintain
clear directions next to the object code saying where to find the
Corresponding Source. Regardless of what server hosts the
Corresponding Source, you remain obligated to ensure that it is
available for as long as needed to satisfy these requirements.
e) Convey the object code using peer-to-peer transmission, provided
you inform other peers where the object code and Corresponding
Source of the work are being offered to the general public at no
charge under subsection 6d.
A separable portion of the object code, whose source code is excluded
from the Corresponding Source as a System Library, need not be
included in conveying the object code work.
A "User Product" is either (1) a "consumer product", which means any
tangible personal property which is normally used for personal, family,
or household purposes, or (2) anything designed or sold for incorporation
into a dwelling. In determining whether a product is a consumer product,
doubtful cases shall be resolved in favor of coverage. For a particular
product received by a particular user, "normally used" refers to a
typical or common use of that class of product, regardless of the status
of the particular user or of the way in which the particular user
actually uses, or expects or is expected to use, the product. A product
is a consumer product regardless of whether the product has substantial
commercial, industrial or non-consumer uses, unless such uses represent
the only significant mode of use of the product.
"Installation Information" for a User Product means any methods,
procedures, authorization keys, or other information required to install
and execute modified versions of a covered work in that User Product from
a modified version of its Corresponding Source. The information must
suffice to ensure that the continued functioning of the modified object
code is in no case prevented or interfered with solely because
modification has been made.
If you convey an object code work under this section in, or with, or
specifically for use in, a User Product, and the conveying occurs as
part of a transaction in which the right of possession and use of the
User Product is transferred to the recipient in perpetuity or for a
fixed term (regardless of how the transaction is characterized), the
Corresponding Source conveyed under this section must be accompanied
by the Installation Information. But this requirement does not apply
if neither you nor any third party retains the ability to install
modified object code on the User Product (for example, the work has
been installed in ROM).
The requirement to provide Installation Information does not include a
requirement to continue to provide support service, warranty, or updates
for a work that has been modified or installed by the recipient, or for
the User Product in which it has been modified or installed. Access to a
network may be denied when the modification itself materially and
adversely affects the operation of the network or violates the rules and
protocols for communication across the network.
Corresponding Source conveyed, and Installation Information provided,
in accord with this section must be in a format that is publicly
documented (and with an implementation available to the public in
source code form), and must require no special password or key for
unpacking, reading or copying.
7. Additional Terms.
"Additional permissions" are terms that supplement the terms of this
License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent
that they are valid under applicable law. If additional permissions
apply only to part of the Program, that part may be used separately
under those permissions, but the entire Program remains governed by
this License without regard to the additional permissions.
When you convey a copy of a covered work, you may at your option
remove any additional permissions from that copy, or from any part of
it. (Additional permissions may be written to require their own
removal in certain cases when you modify the work.) You may place
additional permissions on material, added by you to a covered work,
for which you have or can give appropriate copyright permission.
Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders of
that material) supplement the terms of this License with terms:
a) Disclaiming warranty or limiting liability differently from the
terms of sections 15 and 16 of this License; or
b) Requiring preservation of specified reasonable legal notices or
author attributions in that material or in the Appropriate Legal
Notices displayed by works containing it; or
c) Prohibiting misrepresentation of the origin of that material, or
requiring that modified versions of such material be marked in
reasonable ways as different from the original version; or
d) Limiting the use for publicity purposes of names of licensors or
authors of the material; or
e) Declining to grant rights under trademark law for use of some
trade names, trademarks, or service marks; or
f) Requiring indemnification of licensors and authors of that
material by anyone who conveys the material (or modified versions of
it) with contractual assumptions of liability to the recipient, for
any liability that these contractual assumptions directly impose on
those licensors and authors.
All other non-permissive additional terms are considered "further
restrictions" within the meaning of section 10. If the Program as you
received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further
restriction, you may remove that term. If a license document contains
a further restriction but permits relicensing or conveying under this
License, you may add to a covered work material governed by the terms
of that license document, provided that the further restriction does
not survive such relicensing or conveying.
If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating
where to find the applicable terms.
Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions;
the above requirements apply either way.
8. Termination.
You may not propagate or modify a covered work except as expressly
provided under this License. Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third
paragraph of section 11).
However, if you cease all violation of this License, then your
license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation.
Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.
Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
this License. If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
material under section 10.
9. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or
run a copy of the Program. Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance. However,
nothing other than this License grants you permission to propagate or
modify any covered work. These actions infringe copyright if you do
not accept this License. Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.
10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License. You are not responsible
for enforcing compliance by third parties with this License.
An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations. If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.
You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License. For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.
11. Patents.
A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based. The
work thus licensed is called the contributor's "contributor version".
A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version. For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.
Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.
In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement). To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.
If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.
A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License. You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.
applications/external/etch_a_sketch/application.fam
Vendored
+13
View File
@@ -0,0 +1,13 @@
App(
appid="etch",
name="Etch A Sketch",
apptype=FlipperAppType.EXTERNAL,
entry_point="etch_a_sketch_app",
cdefines=["APP_ETCH_A_SKETCH"],
requires=["gui"],
stack_size=2 * 1024,
order=175,
fap_icon="etch-a-sketch-icon.png",
fap_category="Misc",
fap_libs=["assets"],
)
applications/external/etch_a_sketch/etch-a-sketch-icon.png
Vendored
BIN
View File
Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 239 B

applications/external/etch_a_sketch/etch_a_sketch.c
Vendored
+274
View File
@@ -0,0 +1,274 @@
#include <assets_icons.h>
#include <furi.h>
#include <furi_hal.h>
#include <gui/gui.h>
#include <gui/elements.h>
#include <gui/icon.h>
#include <input/input.h>
#include <notification/notification.h>
#include <notification/notification_messages.h>
#include <stdbool.h> // Header-file for boolean data-type.
#include <stdio.h>
#include <string.h>
#define WIDTH 64
#define HEIGHT 32
const int brush_size = 2;
typedef struct selected_position {
int x;
int y;
} selected_position;
typedef struct {
FuriMutex* mutex;
selected_position selected;
bool board[64][32];
bool isDrawing;
bool showWelcome;
} EtchData;
// Sequence to indicate that drawing is enabled.
const NotificationSequence sequence_begin_draw = {
&message_display_backlight_on,
// Vibrate to indicate that drawing is enabled.
&message_vibro_on,
&message_note_g5,
&message_delay_50,
&message_note_c6,
&message_delay_50,
&message_note_e5,
&message_vibro_off,
&message_sound_off,
NULL,
};
// sequence to indicate that drawing is disabled
const NotificationSequence sequence_end_draw = {
&message_red_0,
// Indicate that drawing is disabled.
&message_vibro_on,
&message_note_g5,
&message_delay_50,
&message_note_e5,
&message_delay_50,
&message_vibro_off,
&message_sound_off,
&message_do_not_reset,
NULL,
};
// Indicate that drawing is enabled.
const NotificationSequence sequence_draw_enabled = {
&message_red_255,
&message_do_not_reset,
NULL,
};
// Indicate that drawing is disabled.
const NotificationSequence sequence_draw_disabled = {
&message_red_0,
&message_do_not_reset,
NULL,
};
const NotificationSequence sequence_cleanup = {
&message_red_0,
&message_green_0,
&message_blue_0,
&message_sound_off,
&message_vibro_off,
NULL,
};
void etch_draw_callback(Canvas* canvas, void* ctx) {
furi_assert(ctx);
const EtchData* etch_state = ctx;
furi_mutex_acquire(etch_state->mutex, FuriWaitForever);
canvas_clear(canvas);
// Show Welcome Message
if(etch_state->showWelcome) {
// Draw Etch A Sketch frame
canvas_draw_frame(canvas, 5, 3, 119, 55); // Border
canvas_draw_icon(canvas, 8, 50, &I_Ok_btn_pressed_13x13); // Left Knob
canvas_draw_icon(canvas, 107, 50, &I_Ok_btn_pressed_13x13); // Right Knob
// Draw Etch A Sketch text banner
canvas_set_font(canvas, FontSecondary);
canvas_draw_str(canvas, 36, 15, "Etch A Sketch");
// Draw Etch A Sketch instructions "Hold Back to clear"
canvas_set_font(canvas, FontSecondary);
canvas_draw_str(canvas, 31, 26, "* Hold ");
canvas_draw_icon(canvas, 59, 18, &I_Pin_back_arrow_10x8);
canvas_set_font(canvas, FontSecondary);
canvas_draw_str(canvas, 72, 26, "to clear");
// Draw Etch A Sketch instructions "Hold OK button to draw"
canvas_set_font(canvas, FontSecondary);
canvas_draw_str(canvas, 31, 37, "* Hold");
canvas_draw_icon(canvas, 61, 30, &I_ButtonCenter_7x7);
canvas_set_font(canvas, FontSecondary);
canvas_draw_str(canvas, 72, 37, "to draw");
}
canvas_set_color(canvas, ColorBlack);
//draw the canvas(64x32) on screen(144x64) using brush_size*brush_size tiles
for(int y = 0; y < 32; y++) {
for(int x = 0; x < 64; x++) {
if(etch_state->board[x][y]) {
canvas_draw_box(canvas, x * brush_size, y * brush_size, 2, 2);
}
}
}
//draw cursor as a brush_size by brush_size black box
canvas_set_color(canvas, ColorBlack);
canvas_draw_box(
canvas,
etch_state->selected.x * brush_size,
etch_state->selected.y * brush_size,
brush_size,
brush_size);
//release the mutex
furi_mutex_release(etch_state->mutex);
}
void etch_input_callback(InputEvent* input_event, void* ctx) {
furi_assert(ctx);
FuriMessageQueue* event_queue = ctx;
furi_message_queue_put(event_queue, input_event, FuriWaitForever);
}
int32_t etch_a_sketch_app(void* p) {
UNUSED(p);
FuriMessageQueue* event_queue = furi_message_queue_alloc(8, sizeof(InputEvent));
EtchData* etch_state = malloc(sizeof(EtchData));
etch_state->mutex = furi_mutex_alloc(FuriMutexTypeNormal);
if(!etch_state->mutex) {
FURI_LOG_E("etch", "cannot create mutex\r\n");
free(etch_state);
return -1;
}
// Configure view port
ViewPort* view_port = view_port_alloc();
view_port_draw_callback_set(view_port, etch_draw_callback, etch_state);
view_port_input_callback_set(view_port, etch_input_callback, event_queue);
// Register view port in GUI
Gui* gui = furi_record_open(RECORD_GUI);
gui_add_view_port(gui, view_port, GuiLayerFullscreen);
NotificationApp* notification = furi_record_open(RECORD_NOTIFICATION);
InputEvent event;
// Show Welcome Banner
etch_state->showWelcome = true;
while(furi_message_queue_get(event_queue, &event, FuriWaitForever) == FuriStatusOk) {
//break out of the loop if the back key is pressed
if(event.key == InputKeyBack && event.type == InputTypeShort) {
break;
}
// Clear
// TODO: Do animation of shaking board
if(event.key == InputKeyBack && event.type == InputTypeLong) {
etch_state->showWelcome = false;
etch_state->board[1][1] = true;
for(int y = 0; y < 32; y++) {
for(int x = 0; x < 64; x++) {
etch_state->board[x][y] = false;
}
}
view_port_update(view_port);
}
// Keep LED on while drawing
if(etch_state->isDrawing) {
notification_message(notification, &sequence_draw_enabled);
} else {
notification_message(notification, &sequence_draw_disabled);
}
// Single Dot Select
if(event.key == InputKeyOk && event.type == InputTypeShort) {
etch_state->board[etch_state->selected.x][etch_state->selected.y] =
!etch_state->board[etch_state->selected.x][etch_state->selected.y];
}
// Start Drawing
if(event.key == InputKeyOk && event.type == InputTypeLong) {
// notification_message(furi_record_open(RECORD_NOTIFICATION), &sequence_begin_draw);
notification_message(notification, &sequence_begin_draw);
if(etch_state->isDrawing) {
// We're ending the drawing
notification_message(notification, &sequence_end_draw);
}
etch_state->isDrawing = !etch_state->isDrawing;
etch_state->board[etch_state->selected.x][etch_state->selected.y] = true;
view_port_update(view_port);
}
//check the key pressed and change x and y accordingly
if(event.type == InputTypeShort || event.type == InputTypeRepeat ||
event.type == InputTypeLong) {
switch(event.key) {
case InputKeyUp:
etch_state->selected.y -= 1;
break;
case InputKeyDown:
etch_state->selected.y += 1;
break;
case InputKeyLeft:
etch_state->selected.x -= 1;
break;
case InputKeyRight:
etch_state->selected.x += 1;
break;
default:
break;
}
//check if cursor position is out of bounds and reset it to the closest position
if(etch_state->selected.x < 0) {
etch_state->selected.x = 0;
}
if(etch_state->selected.x > 61) {
etch_state->selected.x = 61;
}
if(etch_state->selected.y < 0) {
etch_state->selected.y = 0;
}
if(etch_state->selected.y > 31) {
etch_state->selected.y = 31;
}
if(etch_state->isDrawing == true) {
etch_state->board[etch_state->selected.x][etch_state->selected.y] = true;
}
view_port_update(view_port);
}
}
notification_message(notification, &sequence_cleanup);
gui_remove_view_port(gui, view_port);
view_port_free(view_port);
furi_mutex_free(etch_state->mutex);
furi_message_queue_free(event_queue);
furi_record_close(RECORD_NOTIFICATION);
furi_record_close(RECORD_GUI);
free(etch_state);
return 0;
}
applications/external/flizzer_tracker/LICENSE
Vendored
+21
View File
@@ -0,0 +1,21 @@
MIT License
Copyright (c) 2023 LTVA1
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
applications/external/flizzer_tracker/application.fam
Vendored
+16
View File
@@ -0,0 +1,16 @@
App(
appid="flizzer_tracker",
name="Flizzer Tracker",
apptype=FlipperAppType.EXTERNAL,
entry_point="flizzer_tracker_app",
cdefines=["APP_FLIZZER_TRACKER"],
stack_size=2 * 1024,
order=90,
fap_version=(0, 2),
fap_description="An advanced Flipper Zero chiptune tracker with 4 channels",
fap_author="LTVA",
fap_weburl="https://github.com/LTVA1/flizzer_tracker",
fap_icon="flizzer_tracker.png",
fap_icon_assets="images",
fap_category="Music",
)
applications/external/flizzer_tracker/audio_modes.c
Vendored
+8
View File
@@ -0,0 +1,8 @@
#include <stdbool.h>
#include <stdint.h>
char* audio_modes_text[2] = {
"Internal",
"External",
};
bool audio_modes_values[2] = {false, true};
applications/external/flizzer_tracker/diskop.c
Vendored
+259
View File
@@ -0,0 +1,259 @@
#include "diskop.h"
#define CFG_FILENAME "settings.cfg"
void save_instrument_inner(Stream* stream, Instrument* inst) {
size_t rwops = stream_write(stream, (uint8_t*)inst->name, sizeof(inst->name));
rwops = stream_write(stream, (uint8_t*)&inst->waveform, sizeof(inst->waveform));
rwops = stream_write(stream, (uint8_t*)&inst->flags, sizeof(inst->flags));
rwops = stream_write(
stream, (uint8_t*)&inst->sound_engine_flags, sizeof(inst->sound_engine_flags));
rwops = stream_write(stream, (uint8_t*)&inst->base_note, sizeof(inst->base_note));
rwops = stream_write(stream, (uint8_t*)&inst->finetune, sizeof(inst->finetune));
rwops = stream_write(stream, (uint8_t*)&inst->slide_speed, sizeof(inst->slide_speed));
rwops = stream_write(stream, (uint8_t*)&inst->adsr, sizeof(inst->adsr));
rwops = stream_write(stream, (uint8_t*)&inst->pw, sizeof(inst->pw));
if(inst->sound_engine_flags & SE_ENABLE_RING_MOD) {
rwops = stream_write(stream, (uint8_t*)&inst->ring_mod, sizeof(inst->ring_mod));
}
if(inst->sound_engine_flags & SE_ENABLE_HARD_SYNC) {
rwops = stream_write(stream, (uint8_t*)&inst->hard_sync, sizeof(inst->hard_sync));
}
uint8_t progsteps = 0;
for(uint8_t i = 0; i < INST_PROG_LEN; i++) {
if((inst->program[i] & 0x7fff) != TE_PROGRAM_NOP) {
progsteps = i + 1;
}
}
rwops = stream_write(stream, (uint8_t*)&progsteps, sizeof(progsteps));
if(progsteps > 0) {
rwops =
stream_write(stream, (uint8_t*)inst->program, progsteps * sizeof(inst->program[0]));
}
rwops = stream_write(stream, (uint8_t*)&inst->program_period, sizeof(inst->program_period));
if(inst->flags & TE_ENABLE_VIBRATO) {
rwops = stream_write(stream, (uint8_t*)&inst->vibrato_speed, sizeof(inst->vibrato_speed));
rwops = stream_write(stream, (uint8_t*)&inst->vibrato_depth, sizeof(inst->vibrato_depth));
rwops = stream_write(stream, (uint8_t*)&inst->vibrato_delay, sizeof(inst->vibrato_delay));
}
if(inst->flags & TE_ENABLE_PWM) {
rwops = stream_write(stream, (uint8_t*)&inst->pwm_speed, sizeof(inst->pwm_speed));
rwops = stream_write(stream, (uint8_t*)&inst->pwm_depth, sizeof(inst->pwm_depth));
rwops = stream_write(stream, (uint8_t*)&inst->pwm_delay, sizeof(inst->pwm_delay));
}
if(inst->sound_engine_flags & SE_ENABLE_FILTER) {
rwops = stream_write(stream, (uint8_t*)&inst->filter_cutoff, sizeof(inst->filter_cutoff));
rwops = stream_write(
stream, (uint8_t*)&inst->filter_resonance, sizeof(inst->filter_resonance));
rwops = stream_write(stream, (uint8_t*)&inst->filter_type, sizeof(inst->filter_type));
}
UNUSED(rwops);
}
bool save_instrument(FlizzerTrackerApp* tracker, FuriString* filepath) {
bool file_removed =
storage_simply_remove(tracker->storage, furi_string_get_cstr(filepath)); // just in case
bool open_file = file_stream_open(
tracker->stream, furi_string_get_cstr(filepath), FSAM_WRITE, FSOM_OPEN_ALWAYS);
uint8_t version = TRACKER_ENGINE_VERSION;
size_t rwops =
stream_write(tracker->stream, (uint8_t*)INST_FILE_SIG, sizeof(INST_FILE_SIG) - 1);
rwops = stream_write(tracker->stream, (uint8_t*)&version, sizeof(uint8_t));
Instrument* inst = tracker->song.instrument[tracker->current_instrument];
save_instrument_inner(tracker->stream, inst);
file_stream_close(tracker->stream);
tracker->is_saving_instrument = false;
furi_string_free(filepath);
UNUSED(file_removed);
UNUSED(open_file);
UNUSED(rwops);
return false;
}
bool save_song(FlizzerTrackerApp* tracker, FuriString* filepath) {
bool file_removed =
storage_simply_remove(tracker->storage, furi_string_get_cstr(filepath)); // just in case
bool open_file = file_stream_open(
tracker->stream, furi_string_get_cstr(filepath), FSAM_WRITE, FSOM_OPEN_ALWAYS);
uint8_t version = TRACKER_ENGINE_VERSION;
size_t rwops =
stream_write(tracker->stream, (uint8_t*)SONG_FILE_SIG, sizeof(SONG_FILE_SIG) - 1);
rwops = stream_write(tracker->stream, (uint8_t*)&version, sizeof(uint8_t));
TrackerSong* song = &tracker->song;
/*for(uint32_t i = 0; i < 23444; i++)
{
rwops = stream_write(tracker->stream, (uint8_t*)&song->loop_end, sizeof(uint8_t));
}*/
rwops = stream_write(tracker->stream, (uint8_t*)song->song_name, sizeof(song->song_name));
rwops = stream_write(tracker->stream, (uint8_t*)&song->loop_start, sizeof(song->loop_start));
rwops = stream_write(tracker->stream, (uint8_t*)&song->loop_end, sizeof(song->loop_end));
rwops = stream_write(
tracker->stream, (uint8_t*)&song->pattern_length, sizeof(song->pattern_length));
rwops = stream_write(tracker->stream, (uint8_t*)&song->speed, sizeof(song->speed));
rwops = stream_write(tracker->stream, (uint8_t*)&song->rate, sizeof(song->rate));
rwops = stream_write(
tracker->stream, (uint8_t*)&song->num_sequence_steps, sizeof(song->num_sequence_steps));
for(uint16_t i = 0; i < song->num_sequence_steps; i++) {
rwops = stream_write(
tracker->stream,
(uint8_t*)&song->sequence.sequence_step[i],
sizeof(song->sequence.sequence_step[0]));
}
rwops =
stream_write(tracker->stream, (uint8_t*)&song->num_patterns, sizeof(song->num_patterns));
for(uint16_t i = 0; i < song->num_patterns; i++) {
rwops = stream_write(
tracker->stream,
(uint8_t*)song->pattern[i].step,
sizeof(TrackerSongPatternStep) * (song->pattern_length));
}
rwops = stream_write(
tracker->stream, (uint8_t*)&song->num_instruments, sizeof(song->num_instruments));
for(uint16_t i = 0; i < song->num_instruments; i++) {
save_instrument_inner(tracker->stream, song->instrument[i]);
}
file_stream_close(tracker->stream);
tracker->is_saving = false;
furi_string_free(filepath);
UNUSED(file_removed);
UNUSED(open_file);
UNUSED(rwops);
return false;
}
bool load_song_util(FlizzerTrackerApp* tracker, FuriString* filepath) {
bool open_file = file_stream_open(
tracker->stream, furi_string_get_cstr(filepath), FSAM_READ, FSOM_OPEN_ALWAYS);
bool result = load_song(&tracker->song, tracker->stream);
tracker->is_loading = false;
file_stream_close(tracker->stream);
furi_string_free(filepath);
UNUSED(open_file);
return result;
}
bool load_instrument_disk(TrackerSong* song, uint8_t inst, Stream* stream) {
set_default_instrument(song->instrument[inst]);
char header[sizeof(INST_FILE_SIG) + 2] = {0};
size_t rwops = stream_read(stream, (uint8_t*)&header, sizeof(INST_FILE_SIG) - 1);
header[sizeof(INST_FILE_SIG)] = '\0';
uint8_t version = 0;
if(strcmp(header, INST_FILE_SIG) == 0) {
rwops = stream_read(stream, (uint8_t*)&version, sizeof(version));
if(version <= TRACKER_ENGINE_VERSION) {
load_instrument_inner(stream, song->instrument[inst], version);
}
}
UNUSED(rwops);
return false;
}
bool load_instrument_util(FlizzerTrackerApp* tracker, FuriString* filepath) {
bool open_file = file_stream_open(
tracker->stream, furi_string_get_cstr(filepath), FSAM_READ, FSOM_OPEN_ALWAYS);
bool result =
load_instrument_disk(&tracker->song, tracker->current_instrument, tracker->stream);
tracker->is_loading_instrument = false;
file_stream_close(tracker->stream);
furi_string_free(filepath);
UNUSED(open_file);
return result;
}
void save_config(FlizzerTrackerApp* tracker) {
// stream_read_line
FuriString* filepath = furi_string_alloc();
FuriString* config_line = furi_string_alloc();
furi_string_cat_printf(filepath, "%s/%s", FLIZZER_TRACKER_FOLDER, CFG_FILENAME);
bool open_file = file_stream_open(
tracker->stream, furi_string_get_cstr(filepath), FSAM_WRITE, FSOM_OPEN_ALWAYS);
UNUSED(open_file);
furi_string_cat_printf(
config_line, "%s = %s\n", "external_audio", tracker->external_audio ? "true" : "false");
stream_write_string(tracker->stream, config_line);
file_stream_close(tracker->stream);
furi_string_free(filepath);
furi_string_free(config_line);
}
void load_config(FlizzerTrackerApp* tracker) {
FuriString* filepath = furi_string_alloc();
FuriString* config_line = furi_string_alloc();
furi_string_cat_printf(filepath, "%s/%s", FLIZZER_TRACKER_FOLDER, CFG_FILENAME);
bool open_file = file_stream_open(
tracker->stream, furi_string_get_cstr(filepath), FSAM_READ, FSOM_OPEN_ALWAYS);
UNUSED(open_file);
stream_read_line(tracker->stream, config_line);
sscanf(
furi_string_get_cstr(config_line), "%s%s%s", tracker->param, tracker->eq, tracker->value);
if(strcmp(tracker->param, "external_audio") == 0) {
if(strcmp(tracker->value, "false") == 0) {
tracker->external_audio = false;
// strcpy(tracker->value, "false_");
}
if(strcmp(tracker->value, "true") == 0) {
tracker->external_audio = true;
// strcpy(tracker->value, "true_");
}
sound_engine_init(
&tracker->sound_engine,
tracker->sound_engine.sample_rate,
tracker->external_audio,
tracker->sound_engine.audio_buffer_size);
// sound_engine_set_audio_output(tracker->external_audio);
}
file_stream_close(tracker->stream);
furi_string_free(filepath);
furi_string_free(config_line);
}
applications/external/flizzer_tracker/diskop.h
Vendored
+13
View File
@@ -0,0 +1,13 @@
#pragma once
#include "flizzer_tracker.h"
#include "tracker_engine/diskop.h"
bool save_song(FlizzerTrackerApp* tracker, FuriString* filepath);
bool save_instrument(FlizzerTrackerApp* tracker, FuriString* filepath);
bool load_song_util(FlizzerTrackerApp* tracker, FuriString* filepath);
bool load_instrument_util(FlizzerTrackerApp* tracker, FuriString* filepath);
void save_config(FlizzerTrackerApp* tracker);
void load_config(FlizzerTrackerApp* tracker);
applications/external/flizzer_tracker/flizzer_tracker.c
Vendored
+218
View File
@@ -0,0 +1,218 @@
#include "flizzer_tracker.h"
#include "diskop.h"
#include "init_deinit.h"
#include "input_event.h"
#include "util.h"
#include "view/instrument_editor.h"
#include "view/pattern_editor.h"
#include "font.h"
#include <flizzer_tracker_icons.h>
void draw_callback(Canvas* canvas, void* ctx) {
TrackerViewModel* model = (TrackerViewModel*)ctx;
FlizzerTrackerApp* tracker = (FlizzerTrackerApp*)(model->tracker);
canvas_set_color(canvas, ColorXOR);
if(tracker->is_loading || tracker->is_loading_instrument) {
canvas_draw_str(canvas, 10, 10, "Loading...");
return;
}
if(tracker->is_saving || tracker->is_saving_instrument) {
canvas_draw_str(canvas, 10, 10, "Saving...");
return;
}
if(tracker->showing_help) {
canvas_draw_icon(canvas, 0, 0, &I_help);
return;
}
canvas_set_custom_u8g2_font(canvas, u8g2_font_tom_thumb_4x6_tr);
switch(tracker->mode) {
case PATTERN_VIEW: {
if(tracker->tracker_engine.song == NULL) {
stop();
tracker_engine_set_song(&tracker->tracker_engine, &tracker->song);
}
if(tracker->focus != EDIT_PATTERN) {
draw_songinfo_view(canvas, tracker);
}
if(tracker->focus != EDIT_PATTERN) {
draw_sequence_view(canvas, tracker);
}
draw_pattern_view(canvas, tracker);
break;
}
case INST_EDITOR_VIEW: {
draw_instrument_view(canvas, tracker);
draw_instrument_program_view(canvas, tracker);
break;
}
default:
break;
}
}
bool input_callback(InputEvent* input_event, void* ctx) {
// Проверяем, что контекст не нулевой
furi_assert(ctx);
TrackerView* tracker_view = (TrackerView*)ctx;
FlizzerTrackerApp* tracker = (FlizzerTrackerApp*)(tracker_view->context);
bool consumed = false;
if(input_event->key == InputKeyBack && input_event->type == InputTypeShort) {
tracker->period = furi_get_tick() - tracker->current_time;
tracker->current_time = furi_get_tick();
tracker->was_it_back_keypress = true;
}
else if(input_event->type == InputTypeShort || input_event->type == InputTypeLong) {
tracker->was_it_back_keypress = false;
tracker->period = 0;
}
uint32_t final_period = (tracker->was_it_back_keypress ? tracker->period : 0);
FlizzerTrackerEvent event = {
.type = EventTypeInput, .input = *input_event, .period = final_period};
if(!(tracker->is_loading) && !(tracker->is_saving)) {
furi_message_queue_put(tracker->event_queue, &event, FuriWaitForever);
}
consumed = true;
return consumed;
}
int32_t flizzer_tracker_app(void* p) {
UNUSED(p);
Storage* storage = furi_record_open(RECORD_STORAGE);
bool st = storage_simply_mkdir(storage, APPSDATA_FOLDER);
st = storage_simply_mkdir(storage, FLIZZER_TRACKER_FOLDER);
st = storage_simply_mkdir(storage, FLIZZER_TRACKER_INSTRUMENTS_FOLDER);
UNUSED(st);
furi_record_close(RECORD_STORAGE);
FlizzerTrackerApp* tracker = init_tracker(44100, 50, true, 1024);
// Текущее событие типа кастомного типа FlizzerTrackerEvent
FlizzerTrackerEvent event;
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_TRACKER);
// Бесконечный цикл обработки очереди событий
while(!(tracker->quit)) {
// Выбираем событие из очереди в переменную event (ждём бесконечно долго, если очередь пуста)
// и проверяем, что у нас получилось это сделать
furi_check(
furi_message_queue_get(tracker->event_queue, &event, FuriWaitForever) == FuriStatusOk);
// Наше событие — это нажатие кнопки
if(event.type == EventTypeInput) {
process_input_event(tracker, &event);
}
if(event.type == EventTypeSaveSong) {
save_song(tracker, tracker->filepath);
}
if(event.type == EventTypeSaveInstrument) {
save_instrument(tracker, tracker->filepath);
}
if(event.type == EventTypeLoadSong) {
stop_song(tracker);
tracker->tracker_engine.sequence_position = tracker->tracker_engine.pattern_position =
tracker->current_instrument = 0;
tracker->dialogs = furi_record_open(RECORD_DIALOGS);
tracker->is_loading = true;
FuriString* path;
path = furi_string_alloc();
furi_string_set(path, FLIZZER_TRACKER_FOLDER);
DialogsFileBrowserOptions browser_options;
dialog_file_browser_set_basic_options(
&browser_options, SONG_FILE_EXT, &I_flizzer_tracker_module);
browser_options.base_path = FLIZZER_TRACKER_FOLDER;
browser_options.hide_ext = false;
bool ret = dialog_file_browser_show(tracker->dialogs, path, path, &browser_options);
furi_record_close(RECORD_DIALOGS);
const char* cpath = furi_string_get_cstr(path);
if(ret && strcmp(&cpath[strlen(cpath) - 4], SONG_FILE_EXT) == 0) {
bool result = load_song_util(tracker, path);
UNUSED(result);
}
else {
furi_string_free(path);
tracker->is_loading = false;
}
}
if(event.type == EventTypeLoadInstrument) {
stop_song(tracker);
tracker->dialogs = furi_record_open(RECORD_DIALOGS);
tracker->is_loading_instrument = true;
FuriString* path;
path = furi_string_alloc();
furi_string_set(path, FLIZZER_TRACKER_INSTRUMENTS_FOLDER);
DialogsFileBrowserOptions browser_options;
dialog_file_browser_set_basic_options(
&browser_options, INST_FILE_EXT, &I_flizzer_tracker_instrument);
browser_options.base_path = FLIZZER_TRACKER_FOLDER;
browser_options.hide_ext = false;
bool ret = dialog_file_browser_show(tracker->dialogs, path, path, &browser_options);
furi_record_close(RECORD_DIALOGS);
const char* cpath = furi_string_get_cstr(path);
if(ret && strcmp(&cpath[strlen(cpath) - 4], INST_FILE_EXT) == 0) {
bool result = load_instrument_util(tracker, path);
UNUSED(result);
}
else {
furi_string_free(path);
tracker->is_loading = false;
}
}
if(event.type == EventTypeSetAudioMode) {
sound_engine_PWM_timer_init(tracker->external_audio);
tracker->sound_engine.external_audio_output = tracker->external_audio;
}
}
stop();
save_config(tracker);
deinit_tracker(tracker);
return 0;
}
applications/external/flizzer_tracker/flizzer_tracker.h
Vendored
+226
View File
@@ -0,0 +1,226 @@
#pragma once
#include <cli/cli.h>
#include <dialogs/dialogs.h>
#include <furi.h>
#include <gui/gui.h>
#include <gui/modules/submenu.h>
#include <gui/modules/widget.h>
#include <input/input.h>
#include <notification/notification_messages.h>
#include <stdio.h>
#include <storage/storage.h>
#include <toolbox/stream/file_stream.h>
#include <gui/modules/text_input.h>
#include <gui/modules/variable_item_list.h>
#include <gui/view_dispatcher.h>
#include "flizzer_tracker_hal.h"
#include "sound_engine/freqs.h"
#include "sound_engine/sound_engine_defs.h"
#include "sound_engine/sound_engine_filter.h"
#include "tracker_engine/tracker_engine_defs.h"
#define APPSDATA_FOLDER "/ext/apps_data"
#define FLIZZER_TRACKER_FOLDER "/ext/apps_data/flizzer_tracker"
#define FLIZZER_TRACKER_INSTRUMENTS_FOLDER "/ext/apps_data/flizzer_tracker/instruments"
#define FILE_NAME_LEN 64
typedef enum {
EventTypeInput,
EventTypeSaveSong,
EventTypeLoadSong,
EventTypeLoadInstrument,
EventTypeSaveInstrument,
EventTypeSetAudioMode,
} EventType;
typedef struct {
EventType type;
InputEvent input;
uint32_t period;
} FlizzerTrackerEvent;
typedef enum {
PATTERN_VIEW,
INST_EDITOR_VIEW,
EXPORT_WAV_VIEW,
} TrackerMode;
typedef enum {
EDIT_PATTERN,
EDIT_SEQUENCE,
EDIT_SONGINFO,
EDIT_INSTRUMENT,
EDIT_PROGRAM,
} TrackerFocus;
typedef enum {
SI_PATTERNPOS,
SI_SEQUENCEPOS,
SI_SONGSPEED,
SI_SONGRATE,
SI_MASTERVOL,
SI_SONGNAME,
SI_CURRENTINSTRUMENT,
SI_INSTRUMENTNAME,
/* ======== */
SI_PARAMS,
} SongInfoParam;
typedef enum {
INST_CURRENTINSTRUMENT,
INST_INSTRUMENTNAME,
INST_CURRENT_NOTE,
INST_FINETUNE,
INST_SLIDESPEED,
INST_SETPW,
INST_PW,
INST_SETCUTOFF,
INST_WAVE_NOISE,
INST_WAVE_PULSE,
INST_WAVE_TRIANGLE,
INST_WAVE_SAWTOOTH,
INST_WAVE_NOISE_METAL,
INST_WAVE_SINE,
INST_ATTACK,
INST_DECAY,
INST_SUSTAIN,
INST_RELEASE,
INST_VOLUME,
INST_ENABLEFILTER,
INST_FILTERCUTOFF,
INST_FILTERRESONANCE,
INST_FILTERTYPE,
INST_ENABLERINGMOD,
INST_RINGMODSRC,
INST_ENABLEHARDSYNC,
INST_HARDSYNCSRC,
INST_RETRIGGERONSLIDE,
INST_ENABLEKEYSYNC,
INST_ENABLEVIBRATO,
INST_VIBRATOSPEED,
INST_VIBRATODEPTH,
INST_VIBRATODELAY,
INST_ENABLEPWM,
INST_PWMSPEED,
INST_PWMDEPTH,
INST_PWMDELAY,
INST_PROGRESTART,
INST_PROGRAMEPERIOD,
/* ========= */
INST_PARAMS,
} InstrumentParam;
typedef struct {
View* view;
void* context;
} TrackerView;
typedef enum {
VIEW_TRACKER,
VIEW_KEYBOARD,
VIEW_SUBMENU_PATTERN,
VIEW_SUBMENU_PATTERN_COPYPASTE,
VIEW_SUBMENU_INSTRUMENT,
VIEW_FILE_OVERWRITE,
VIEW_INSTRUMENT_FILE_OVERWRITE,
VIEW_SETTINGS,
} FlizzerTrackerViews;
typedef enum {
SUBMENU_PATTERN_LOAD_SONG,
SUBMENU_PATTERN_SAVE_SONG,
SUBMENU_PATTERN_SETTINGS,
SUBMENU_PATTERN_HELP,
SUBMENU_PATTERN_EXIT,
} PatternSubmenuParams;
typedef enum {
SUBMENU_PATTERN_COPYPASTE_COPY,
SUBMENU_PATTERN_COPYPASTE_PASTE,
SUBMENU_PATTERN_COPYPASTE_CUT,
SUBMENU_PATTERN_COPYPASTE_CLEAR,
} PatternCopypasteSubmenuParams;
typedef enum {
SUBMENU_INSTRUMENT_LOAD,
SUBMENU_INSTRUMENT_SAVE,
SUBMENU_INSTRUMENT_EXIT,
} InstrumentSubmenuParams;
typedef struct {
NotificationApp* notification;
FuriMessageQueue* event_queue;
Gui* gui;
TrackerView* tracker_view;
ViewDispatcher* view_dispatcher;
TextInput* text_input;
Storage* storage;
Stream* stream;
FuriString* filepath;
DialogsApp* dialogs;
Submenu* pattern_submenu;
Submenu* pattern_copypaste_submenu;
Submenu* instrument_submenu;
VariableItemList* settings_list;
Widget* overwrite_file_widget;
Widget* overwrite_instrument_file_widget;
char filename[FILE_NAME_LEN + 1];
bool was_it_back_keypress;
uint32_t current_time;
uint32_t period;
bool external_audio;
SoundEngine sound_engine;
TrackerEngine tracker_engine;
TrackerSong song;
uint8_t selected_param;
uint8_t mode, focus;
uint8_t patternx, current_channel, current_digit, program_position, current_program_step,
current_instrument, current_note, current_volume;
uint8_t inst_editor_shift;
int16_t source_pattern_index;
bool editing;
bool was_editing;
bool is_loading;
bool is_saving;
bool is_loading_instrument;
bool is_saving_instrument;
bool showing_help;
bool cut_pattern; //if we need to clear the pattern we pasted from
bool quit;
char eq[2];
char param[80];
char value[10];
} FlizzerTrackerApp;
typedef struct {
FlizzerTrackerApp* tracker;
} TrackerViewModel;
void draw_callback(Canvas* canvas, void* ctx);
bool input_callback(InputEvent* input_event, void* ctx);
applications/external/flizzer_tracker/flizzer_tracker.png
Vendored
BIN
View File
Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 1.1 KiB

applications/external/flizzer_tracker/flizzer_tracker_hal.c
Vendored
+313
View File
@@ -0,0 +1,313 @@
#include "flizzer_tracker_hal.h"
#include "flizzer_tracker.h"
void sound_engine_dma_isr(void* ctx) {
SoundEngine* sound_engine = (SoundEngine*)ctx;
// sound_engine->counter++;
// half of transfer
if(LL_DMA_IsActiveFlag_HT1(DMA1)) {
LL_DMA_ClearFlag_HT1(DMA1);
// fill first half of buffer
uint16_t* audio_buffer = sound_engine->audio_buffer;
uint32_t audio_buffer_length = sound_engine->audio_buffer_size / 2;
sound_engine_fill_buffer(sound_engine, audio_buffer, audio_buffer_length);
}
// transfer complete
if(LL_DMA_IsActiveFlag_TC1(DMA1)) {
LL_DMA_ClearFlag_TC1(DMA1);
// fill second half of buffer
uint32_t audio_buffer_length = sound_engine->audio_buffer_size / 2;
uint16_t* audio_buffer = &sound_engine->audio_buffer[audio_buffer_length];
sound_engine_fill_buffer(sound_engine, audio_buffer, audio_buffer_length);
}
}
void tracker_engine_timer_isr(
void* ctx) // the tracker engine interrupt is of higher priority than sound engine one so it can run at the middle of filling the buffer, thus allowing sample-accurate tight effect timing
{
TrackerEngine* tracker_engine = (TrackerEngine*)ctx;
// tracker_engine->counter++;
if(LL_TIM_IsActiveFlag_UPDATE(TRACKER_ENGINE_TIMER)) {
LL_TIM_ClearFlag_UPDATE(TRACKER_ENGINE_TIMER);
tracker_engine_advance_tick(tracker_engine);
}
}
void sound_engine_PWM_timer_init(bool external_audio_output) // external audio on pin PA6
{
if(external_audio_output) {
/*if(furi_hal_speaker_is_mine()) {
furi_hal_speaker_release();
}*/
//LL_TIM_DisableAllOutputs(SPEAKER_PWM_TIMER);
//LL_TIM_DisableCounter(SPEAKER_PWM_TIMER);
if(!(furi_hal_speaker_is_mine())) {
if(furi_hal_speaker_acquire(1000)) {
LL_TIM_DisableAllOutputs(SPEAKER_PWM_TIMER);
LL_TIM_DisableCounter(SPEAKER_PWM_TIMER);
LL_TIM_InitTypeDef TIM_InitStruct = {0};
LL_TIM_OC_InitTypeDef TIM_OC_InitStruct = {0};
TIM_InitStruct.Prescaler = 0;
TIM_InitStruct.Autoreload =
1023; // 10-bit PWM resolution at around 60 kHz PWM rate
TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP;
LL_TIM_Init(SPEAKER_PWM_TIMER, &TIM_InitStruct);
TIM_OC_InitStruct.OCMode = LL_TIM_OCMODE_PWM1;
TIM_OC_InitStruct.OCState = LL_TIM_OCSTATE_ENABLE;
TIM_OC_InitStruct.CompareValue = 0;
LL_TIM_OC_Init(SPEAKER_PWM_TIMER, SPEAKER_PWM_TIMER_CHANNEL, &TIM_OC_InitStruct);
SPEAKER_PWM_TIMER->CNT = 0;
LL_TIM_EnableAllOutputs(SPEAKER_PWM_TIMER);
LL_TIM_EnableCounter(SPEAKER_PWM_TIMER);
}
}
furi_hal_gpio_init(&gpio_ext_pa6, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
LL_TIM_InitTypeDef TIM_InitStruct = {0};
LL_TIM_OC_InitTypeDef TIM_OC_InitStruct = {0};
TIM_InitStruct.Prescaler = 0;
TIM_InitStruct.Autoreload = 1023; // 10-bit PWM resolution at around 60 kHz PWM rate
TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP;
LL_TIM_Init(SPEAKER_PWM_TIMER, &TIM_InitStruct);
TIM_OC_InitStruct.OCMode = LL_TIM_OCMODE_PWM1;
TIM_OC_InitStruct.OCState = LL_TIM_OCSTATE_ENABLE;
TIM_OC_InitStruct.CompareValue = 0;
LL_TIM_OC_Init(SPEAKER_PWM_TIMER, SPEAKER_PWM_TIMER_CHANNEL, &TIM_OC_InitStruct);
SPEAKER_PWM_TIMER->CNT = 0;
LL_TIM_EnableAllOutputs(SPEAKER_PWM_TIMER);
LL_TIM_EnableCounter(SPEAKER_PWM_TIMER);
furi_hal_gpio_init(&gpio_ext_pa6, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
//furi_hal_gpio_init_ex(&gpio_ext_pa6, GpioModeAltFunctionPushPull, GpioPullNo, GpioSpeedLow, GpioAltFn14TIM16);
}
else {
if(!(furi_hal_speaker_is_mine())) {
if(furi_hal_speaker_acquire(1000)) {
LL_TIM_DisableAllOutputs(SPEAKER_PWM_TIMER);
LL_TIM_DisableCounter(SPEAKER_PWM_TIMER);
LL_TIM_InitTypeDef TIM_InitStruct = {0};
LL_TIM_OC_InitTypeDef TIM_OC_InitStruct = {0};
TIM_InitStruct.Prescaler = 0;
TIM_InitStruct.Autoreload =
1023; // 10-bit PWM resolution at around 60 kHz PWM rate
TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP;
LL_TIM_Init(SPEAKER_PWM_TIMER, &TIM_InitStruct);
TIM_OC_InitStruct.OCMode = LL_TIM_OCMODE_PWM1;
TIM_OC_InitStruct.OCState = LL_TIM_OCSTATE_ENABLE;
TIM_OC_InitStruct.CompareValue = 0;
LL_TIM_OC_Init(SPEAKER_PWM_TIMER, SPEAKER_PWM_TIMER_CHANNEL, &TIM_OC_InitStruct);
SPEAKER_PWM_TIMER->CNT = 0;
LL_TIM_EnableAllOutputs(SPEAKER_PWM_TIMER);
LL_TIM_EnableCounter(SPEAKER_PWM_TIMER);
}
}
furi_hal_gpio_init(&gpio_ext_pa6, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
//furi_hal_gpio_init_ex(&gpio_ext_pa6, GpioModeAltFunctionPushPull, GpioPullNo, GpioSpeedLow, GpioAltFn14TIM16);
}
furi_hal_gpio_init_ex(
&gpio_ext_pa6, GpioModeAltFunctionPushPull, GpioPullNo, GpioSpeedLow, GpioAltFn14TIM16);
}
void sound_engine_set_audio_output(bool external_audio_output) {
if(external_audio_output) {
furi_hal_gpio_init_ex(
&gpio_ext_pa6, GpioModeAltFunctionPushPull, GpioPullNo, GpioSpeedLow, GpioAltFn14TIM16);
if(furi_hal_speaker_is_mine()) {
furi_hal_speaker_release();
}
}
else {
if(!(furi_hal_speaker_is_mine())) {
bool unu = furi_hal_speaker_acquire(1000);
UNUSED(unu);
}
furi_hal_gpio_init(&gpio_ext_pa6, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
}
}
void sound_engine_timer_init(uint32_t sample_rate) // external audio on pin PA6
{
if(!furi_hal_bus_is_enabled(FuriHalBusTIM1)) {
furi_hal_bus_enable(FuriHalBusTIM1);
}
LL_TIM_InitTypeDef TIM_InitStruct = {0};
LL_TIM_OC_InitTypeDef TIM_OC_InitStruct = {0};
TIM_InitStruct.Prescaler = 0;
TIM_InitStruct.Autoreload =
TIMER_BASE_CLOCK / sample_rate - 1; // to support various sample rates
TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP;
LL_TIM_Init(SAMPLE_RATE_TIMER, &TIM_InitStruct);
TIM_OC_InitStruct.OCMode = LL_TIM_OCMODE_PWM1;
TIM_OC_InitStruct.OCState = LL_TIM_OCSTATE_ENABLE;
LL_TIM_OC_Init(SAMPLE_RATE_TIMER, SPEAKER_PWM_TIMER_CHANNEL, &TIM_OC_InitStruct);
LL_TIM_EnableAllOutputs(SAMPLE_RATE_TIMER);
SAMPLE_RATE_TIMER->CNT = 0;
}
void tracker_engine_timer_init(uint8_t rate) // 0-255 hz
{
if(!furi_hal_bus_is_enabled(FuriHalBusTIM2)) {
furi_hal_bus_enable(FuriHalBusTIM2);
}
LL_TIM_InitTypeDef TIM_InitStruct = {0};
LL_TIM_OC_InitTypeDef TIM_OC_InitStruct = {0};
TIM_InitStruct.Prescaler = 0; // using 32-bit timer
TIM_InitStruct.Autoreload =
(uint32_t)TIMER_BASE_CLOCK / (uint32_t)rate - 1; // to support various tracker engine rates
TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP;
LL_TIM_Init(TRACKER_ENGINE_TIMER, &TIM_InitStruct);
TIM_OC_InitStruct.OCMode = LL_TIM_OCMODE_PWM1;
TIM_OC_InitStruct.OCState = LL_TIM_OCSTATE_ENABLE;
LL_TIM_OC_Init(TRACKER_ENGINE_TIMER, SPEAKER_PWM_TIMER_CHANNEL, &TIM_OC_InitStruct);
LL_TIM_EnableIT_UPDATE(TRACKER_ENGINE_TIMER);
TRACKER_ENGINE_TIMER->CNT = 0;
}
void tracker_engine_set_rate(uint8_t rate) {
if(!furi_hal_bus_is_enabled(FuriHalBusTIM2)) {
furi_hal_bus_enable(FuriHalBusTIM2);
}
LL_TIM_InitTypeDef TIM_InitStruct = {0};
TIM_InitStruct.Prescaler = 0; // using 32-bit timer
TIM_InitStruct.Autoreload =
(uint32_t)TIMER_BASE_CLOCK / (uint32_t)rate - 1; // to support various tracker engine rates
TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP;
LL_TIM_Init(TRACKER_ENGINE_TIMER, &TIM_InitStruct);
TRACKER_ENGINE_TIMER->CNT = 0;
}
void tracker_engine_init_hardware(uint8_t rate) {
tracker_engine_timer_init(rate);
}
void sound_engine_dma_init(uint32_t address, uint32_t size) {
uint32_t dma_dst = (uint32_t) & (SPEAKER_PWM_TIMER->CCR1);
LL_DMA_ConfigAddresses(DMA_INSTANCE, address, dma_dst, LL_DMA_DIRECTION_MEMORY_TO_PERIPH);
LL_DMA_SetDataLength(DMA_INSTANCE, size);
LL_DMA_SetPeriphRequest(DMA_INSTANCE, LL_DMAMUX_REQ_TIM1_UP);
LL_DMA_SetDataTransferDirection(DMA_INSTANCE, LL_DMA_DIRECTION_MEMORY_TO_PERIPH);
LL_DMA_SetChannelPriorityLevel(DMA_INSTANCE, LL_DMA_PRIORITY_VERYHIGH);
LL_DMA_SetMode(DMA_INSTANCE, LL_DMA_MODE_CIRCULAR);
LL_DMA_SetPeriphIncMode(DMA_INSTANCE, LL_DMA_PERIPH_NOINCREMENT);
LL_DMA_SetMemoryIncMode(DMA_INSTANCE, LL_DMA_MEMORY_INCREMENT);
LL_DMA_SetPeriphSize(DMA_INSTANCE, LL_DMA_PDATAALIGN_HALFWORD);
LL_DMA_SetMemorySize(DMA_INSTANCE, LL_DMA_MDATAALIGN_HALFWORD);
LL_DMA_EnableIT_TC(DMA_INSTANCE);
LL_DMA_EnableIT_HT(DMA_INSTANCE);
}
void sound_engine_init_hardware(
uint32_t sample_rate,
bool external_audio_output,
uint16_t* audio_buffer,
uint32_t audio_buffer_size) {
sound_engine_dma_init((uint32_t)audio_buffer, audio_buffer_size);
sound_engine_timer_init(sample_rate);
sound_engine_PWM_timer_init(external_audio_output);
}
void sound_engine_dma_start() {
LL_DMA_EnableChannel(DMA_INSTANCE);
LL_TIM_EnableDMAReq_UPDATE(SAMPLE_RATE_TIMER);
}
void sound_engine_dma_stop() {
LL_DMA_DisableChannel(DMA_INSTANCE);
}
void sound_engine_start() {
SAMPLE_RATE_TIMER->CNT = 0;
LL_TIM_EnableCounter(SAMPLE_RATE_TIMER);
sound_engine_dma_start();
}
void sound_engine_stop() {
LL_TIM_DisableAllOutputs(SAMPLE_RATE_TIMER);
LL_TIM_DisableCounter(SAMPLE_RATE_TIMER);
sound_engine_dma_stop();
}
void sound_engine_deinit_timer() {
LL_TIM_DisableAllOutputs(SAMPLE_RATE_TIMER);
LL_TIM_DisableAllOutputs(SPEAKER_PWM_TIMER);
LL_TIM_DisableCounter(SPEAKER_PWM_TIMER);
if(furi_hal_speaker_is_mine()) {
furi_hal_speaker_release();
}
if(furi_hal_bus_is_enabled(FuriHalBusTIM2)) {
furi_hal_bus_disable(FuriHalBusTIM2);
}
if(furi_hal_bus_is_enabled(FuriHalBusTIM1)) {
furi_hal_bus_disable(FuriHalBusTIM1);
}
}
void tracker_engine_start() {
TRACKER_ENGINE_TIMER->CNT = 0;
LL_TIM_EnableAllOutputs(TRACKER_ENGINE_TIMER);
LL_TIM_EnableCounter(TRACKER_ENGINE_TIMER);
}
void tracker_engine_stop() {
LL_TIM_DisableAllOutputs(TRACKER_ENGINE_TIMER);
LL_TIM_DisableCounter(TRACKER_ENGINE_TIMER);
}
void play() {
tracker_engine_start();
sound_engine_start();
}
void stop() {
sound_engine_stop();
tracker_engine_stop();
}
applications/external/flizzer_tracker/flizzer_tracker_hal.h
Vendored
+43
View File
@@ -0,0 +1,43 @@
#pragma once
#include "sound_engine/sound_engine.h"
#include "tracker_engine/tracker_engine.h"
#include <stm32wbxx_ll_dma.h>
#include <stm32wbxx_ll_gpio.h>
#include <stm32wbxx_ll_tim.h>
#include <furi_hal.h>
#include <furi_hal_gpio.h>
#include <furi_hal_resources.h>
#define SPEAKER_PWM_TIMER TIM16
#define SAMPLE_RATE_TIMER TIM1
#define TRACKER_ENGINE_TIMER TIM2
#define SPEAKER_PWM_TIMER_CHANNEL LL_TIM_CHANNEL_CH1
#define TIMER_BASE_CLOCK 64000000 /* CPU frequency, 64 MHz */
#define DMA_INSTANCE DMA1, LL_DMA_CHANNEL_1
void sound_engine_dma_isr(void* ctx);
void tracker_engine_timer_isr(void* ctx);
void sound_engine_init_hardware(
uint32_t sample_rate,
bool external_audio_output,
uint16_t* audio_buffer,
uint32_t audio_buffer_size);
void sound_engine_dma_init(uint32_t address, uint32_t size);
void sound_engine_PWM_timer_init(bool external_audio_output);
void sound_engine_set_audio_output(bool external_audio_output);
void tracker_engine_init_hardware(uint8_t rate);
void tracker_engine_timer_init(uint8_t rate);
void tracker_engine_set_rate(uint8_t rate);
void sound_engine_start();
void sound_engine_stop();
void stop();
void play();
void tracker_engine_stop();
void sound_engine_deinit_timer();
void tracker_engine_start();
applications/external/flizzer_tracker/font.h
Vendored
+31
View File
@@ -0,0 +1,31 @@
#include <stdint.h>
/*
Fontname: -Raccoon-Fixed4x6-Medium-R-Normal--6-60-75-75-P-40-ISO10646-1
Copyright:
Glyphs: 95/203
BBX Build Mode: 0
*/
// this is a modified version with dot and semicolon moved 1 pixel to the left; lowercase symbols removed to save space
// changed "G", "N" and "V" glyphs
const uint8_t u8g2_font_tom_thumb_4x6_tr[610] =
"a\0\2\2\2\3\2\3\4\3\5\0\0\5\0\5\0\1`\0\0\2E\0\4@\62\1\4@\62\2"
"\4@\62\3\4@\62\4\4@\62\5\4@\62\6\4@\62\7\4@\62\10\4@\62\11\4@\62\12"
"\4@\62\13\4@\62\14\4@\62\15\4@\62\16\4@\62\17\4@\62\20\4@\62\21\4@\62\22"
"\4@\62\23\4@\62\24\4@\62\25\4@\62\26\4@\62\27\4@\62\30\4@\62\31\4@\62\32"
"\4@\62\33\4@\62\34\4@\62\35\4@\62\36\4@\62\37\4@\62 \4@\62!\5u\62+"
"\42\6\313\63I\5#\10W\62i\250\241\2$\10Wr#\216\230\0%\10W\62\31\265Q\0&\10"
"W\62J\215\224\4'\5\351\63\2(\6vr\252\14)\7V\62\61%\5*\6O\63\251\3+\7"
"\317ri%\0,\5Jr\12-\5G\63\3.\5E\62\1/\7W\262U\31\1\60\7Wr\313"
"Z\0\61\6Vr\253\1\62\7W\62\32\244r\63\11W\62\32\244\14\26\0\64\7W\62I\215X\65"
"\10W\62#j\260\0\66\7Wrs\244\21\67\7W\62\63\225\21\70\10W\62#\15\65\2\71\10W"
"\62#\215\270\0:\5\315\62);\7Rr\31(\0<\10W\262\251\6\31\4=\6\317\62\33\14>"
"\11W\62\31d\220J\0\77\10W\62\63e\230\0@\7Wr\325\320@A\7Wr\325P*B\10"
"W\62*\255\264\0C\7Wr\263\6\2D\7W\62*Y\13E\7W\62#\216\70F\10W\62#"
"\216\30\1G\7Wr\63\251$H\10W\62I\15\245\2I\7W\62+V\3J\7W\262\245\252\0"
"K\10W\62I\255\244\2L\6W\62\261\71M\10W\62i\14\245\2N\7W\62*\271\2O\7W"
"r\225U\1P\10W\62*\255\30\1Q\7Wr\225\32IR\7W\62*\215US\10Wr\33d"
"\260\0T\7W\62+\266\0U\7W\62\311\225\4V\7W\62\311U\1W\10W\62I\215\241\2X"
"\10W\62I\265T\0Y\10W\62I\225\25\0Z\7W\62\63\225\3[\7W\62#\226\3\134\7\317"
"\62\31d\20]\7W\62\263\34\1^\5\313s\15_\5G\62\3`\5\312\63\61\0\0\0\4\377\377"
"\0";
applications/external/flizzer_tracker/images/channel_off.png
Vendored
BIN
View File
Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 141 B

applications/external/flizzer_tracker/images/channel_on.png
Vendored
BIN
View File
Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 141 B

applications/external/flizzer_tracker/images/checkbox_checked.png
Vendored
BIN
View File
Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 143 B

applications/external/flizzer_tracker/images/checkbox_empty.png
Vendored
BIN
View File
Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 140 B

applications/external/flizzer_tracker/images/flizzer_tracker_instrument.png
Vendored
BIN
View File
Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 1.1 KiB

applications/external/flizzer_tracker/images/flizzer_tracker_module.png
Vendored
BIN
View File
Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 1.1 KiB

applications/external/flizzer_tracker/images/help.png
Vendored
BIN
View File
Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 511 B

applications/external/flizzer_tracker/images/note_release.png
Vendored
BIN
View File
Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 142 B

applications/external/flizzer_tracker/init_deinit.c
Vendored
+298
View File
@@ -0,0 +1,298 @@
#include "init_deinit.h"
#include "input_event.h"
#include "diskop.h"
#define AUDIO_MODES_COUNT 2
TrackerView* tracker_view_alloc(FlizzerTrackerApp* tracker) {
TrackerView* tracker_view = malloc(sizeof(TrackerView));
tracker_view->view = view_alloc();
tracker_view->context = tracker;
view_set_context(tracker_view->view, tracker_view);
view_allocate_model(tracker_view->view, ViewModelTypeLocking, sizeof(TrackerViewModel));
view_set_draw_callback(tracker_view->view, draw_callback);
view_set_input_callback(tracker_view->view, input_callback);
return tracker_view;
}
void tracker_view_free(TrackerView* tracker_view) {
furi_assert(tracker_view);
view_free(tracker_view->view);
free(tracker_view);
}
uint8_t my_value_index_bool(
const bool value,
const bool values[],
uint8_t
values_count) // why the fuck it gives unresolved symbol if I include it from toolbox???!!!
{
uint8_t index = 0;
for(uint8_t i = 0; i < values_count; i++) {
if(value == values[i]) {
index = i;
break;
}
}
return index;
}
FlizzerTrackerApp* init_tracker(
uint32_t sample_rate,
uint8_t rate,
bool external_audio_output,
uint32_t audio_buffer_size) {
FlizzerTrackerApp* tracker = malloc(sizeof(FlizzerTrackerApp));
memset(tracker, 0, sizeof(FlizzerTrackerApp));
tracker->external_audio = external_audio_output;
sound_engine_init(
&tracker->sound_engine, sample_rate, external_audio_output, audio_buffer_size);
tracker_engine_init(&tracker->tracker_engine, rate, &tracker->sound_engine);
tracker->tracker_engine.song = &tracker->song;
tracker->current_note = MIDDLE_C;
// Очередь событий на 8 элементов размера FlizzerTrackerEvent
tracker->event_queue = furi_message_queue_alloc(8, sizeof(FlizzerTrackerEvent));
tracker->gui = furi_record_open(RECORD_GUI);
tracker->view_dispatcher = view_dispatcher_alloc();
tracker->tracker_view = tracker_view_alloc(tracker);
view_dispatcher_add_view(tracker->view_dispatcher, VIEW_TRACKER, tracker->tracker_view->view);
view_dispatcher_attach_to_gui(
tracker->view_dispatcher, tracker->gui, ViewDispatcherTypeFullscreen);
with_view_model(
tracker->tracker_view->view, TrackerViewModel * model, { model->tracker = tracker; }, true);
tracker->storage = furi_record_open(RECORD_STORAGE);
tracker->stream = file_stream_alloc(tracker->storage);
tracker->text_input = text_input_alloc();
view_dispatcher_add_view(
tracker->view_dispatcher, VIEW_KEYBOARD, text_input_get_view(tracker->text_input));
tracker->pattern_submenu = submenu_alloc();
tracker->pattern_copypaste_submenu = submenu_alloc();
tracker->instrument_submenu = submenu_alloc();
view_set_previous_callback(submenu_get_view(tracker->pattern_submenu), submenu_exit_callback);
view_set_previous_callback(
submenu_get_view(tracker->pattern_copypaste_submenu), submenu_exit_callback);
view_set_previous_callback(
submenu_get_view(tracker->instrument_submenu), submenu_exit_callback);
submenu_add_item(
tracker->pattern_submenu,
"Load song",
SUBMENU_PATTERN_LOAD_SONG,
submenu_callback,
tracker);
submenu_add_item(
tracker->pattern_submenu,
"Save song",
SUBMENU_PATTERN_SAVE_SONG,
submenu_callback,
tracker);
submenu_add_item(
tracker->pattern_submenu, "Settings", SUBMENU_PATTERN_SETTINGS, submenu_callback, tracker);
submenu_add_item(
tracker->pattern_submenu, "Help", SUBMENU_PATTERN_HELP, submenu_callback, tracker);
submenu_add_item(
tracker->pattern_submenu, "Exit", SUBMENU_PATTERN_EXIT, submenu_callback, tracker);
submenu_add_item(
tracker->instrument_submenu,
"Load instrument",
SUBMENU_INSTRUMENT_LOAD,
submenu_callback,
tracker);
submenu_add_item(
tracker->instrument_submenu,
"Save instrument",
SUBMENU_INSTRUMENT_SAVE,
submenu_callback,
tracker);
submenu_add_item(
tracker->instrument_submenu, "Exit", SUBMENU_INSTRUMENT_EXIT, submenu_callback, tracker);
submenu_add_item(
tracker->pattern_copypaste_submenu,
"Copy",
SUBMENU_PATTERN_COPYPASTE_COPY,
submenu_copypaste_callback,
tracker);
submenu_add_item(
tracker->pattern_copypaste_submenu,
"Paste",
SUBMENU_PATTERN_COPYPASTE_PASTE,
submenu_copypaste_callback,
tracker);
submenu_add_item(
tracker->pattern_copypaste_submenu,
"Cut",
SUBMENU_PATTERN_COPYPASTE_CUT,
submenu_copypaste_callback,
tracker);
submenu_add_item(
tracker->pattern_copypaste_submenu,
"Clear",
SUBMENU_PATTERN_COPYPASTE_CLEAR,
submenu_copypaste_callback,
tracker);
view_dispatcher_add_view(
tracker->view_dispatcher,
VIEW_SUBMENU_PATTERN,
submenu_get_view(tracker->pattern_submenu));
view_dispatcher_add_view(
tracker->view_dispatcher,
VIEW_SUBMENU_PATTERN_COPYPASTE,
submenu_get_view(tracker->pattern_copypaste_submenu));
view_dispatcher_add_view(
tracker->view_dispatcher,
VIEW_SUBMENU_INSTRUMENT,
submenu_get_view(tracker->instrument_submenu));
load_config(tracker);
tracker->settings_list = variable_item_list_alloc();
View* view = variable_item_list_get_view(tracker->settings_list);
view_set_previous_callback(view, submenu_settings_exit_callback);
VariableItem* item;
uint8_t value_index;
item = variable_item_list_add(
tracker->settings_list,
"Audio output",
AUDIO_MODES_COUNT,
audio_output_changed_callback,
tracker);
value_index =
my_value_index_bool(tracker->external_audio, audio_modes_values, AUDIO_MODES_COUNT);
variable_item_set_current_value_index(item, value_index);
variable_item_set_current_value_text(item, audio_modes_text[value_index]);
view_dispatcher_add_view(tracker->view_dispatcher, VIEW_SETTINGS, view);
tracker->overwrite_file_widget = widget_alloc();
widget_add_button_element(
tracker->overwrite_file_widget,
GuiButtonTypeLeft,
"No",
(ButtonCallback)overwrite_file_widget_no_input_callback,
tracker);
widget_add_button_element(
tracker->overwrite_file_widget,
GuiButtonTypeRight,
"Yes",
(ButtonCallback)overwrite_file_widget_yes_input_callback,
tracker);
widget_add_text_scroll_element(
tracker->overwrite_file_widget,
0,
0,
128,
64,
"This song file already exists,\n do you want to overwrite it?");
view_dispatcher_add_view(
tracker->view_dispatcher,
VIEW_FILE_OVERWRITE,
widget_get_view(tracker->overwrite_file_widget));
tracker->overwrite_instrument_file_widget = widget_alloc();
widget_add_button_element(
tracker->overwrite_instrument_file_widget,
GuiButtonTypeLeft,
"No",
(ButtonCallback)overwrite_instrument_file_widget_no_input_callback,
tracker);
widget_add_button_element(
tracker->overwrite_instrument_file_widget,
GuiButtonTypeRight,
"Yes",
(ButtonCallback)overwrite_instrument_file_widget_yes_input_callback,
tracker);
widget_add_text_scroll_element(
tracker->overwrite_instrument_file_widget,
0,
0,
128,
64,
"This instrument file already\nexists, do you want to\noverwrite it?");
view_dispatcher_add_view(
tracker->view_dispatcher,
VIEW_INSTRUMENT_FILE_OVERWRITE,
widget_get_view(tracker->overwrite_instrument_file_widget));
tracker->notification = furi_record_open(RECORD_NOTIFICATION);
notification_message(tracker->notification, &sequence_display_backlight_enforce_on);
set_default_song(tracker);
tracker->focus = EDIT_SONGINFO;
tracker->source_pattern_index = -1;
return tracker;
}
void deinit_tracker(FlizzerTrackerApp* tracker) {
notification_message(tracker->notification, &sequence_display_backlight_enforce_auto);
furi_record_close(RECORD_NOTIFICATION);
// Специальная очистка памяти, занимаемой очередью
furi_message_queue_free(tracker->event_queue);
view_dispatcher_remove_view(tracker->view_dispatcher, VIEW_SETTINGS);
view_dispatcher_remove_view(tracker->view_dispatcher, VIEW_FILE_OVERWRITE);
view_dispatcher_remove_view(tracker->view_dispatcher, VIEW_SUBMENU_INSTRUMENT);
view_dispatcher_remove_view(tracker->view_dispatcher, VIEW_SUBMENU_PATTERN_COPYPASTE);
view_dispatcher_remove_view(tracker->view_dispatcher, VIEW_SUBMENU_PATTERN);
view_dispatcher_remove_view(tracker->view_dispatcher, VIEW_KEYBOARD);
view_dispatcher_remove_view(tracker->view_dispatcher, VIEW_TRACKER);
text_input_free(tracker->text_input);
variable_item_list_free(tracker->settings_list);
submenu_free(tracker->pattern_submenu);
submenu_free(tracker->pattern_copypaste_submenu);
submenu_free(tracker->instrument_submenu);
widget_free(tracker->overwrite_file_widget);
widget_free(tracker->overwrite_instrument_file_widget);
view_dispatcher_free(tracker->view_dispatcher);
tracker_view_free(tracker->tracker_view);
furi_record_close(RECORD_GUI);
stream_free(tracker->stream);
furi_record_close(RECORD_STORAGE);
sound_engine_deinit(&tracker->sound_engine);
if(tracker->tracker_engine.song == NULL) {
tracker_engine_set_song(&tracker->tracker_engine, &tracker->song);
}
tracker_engine_deinit(&tracker->tracker_engine, false);
free(tracker);
}
applications/external/flizzer_tracker/init_deinit.h
Vendored
+14
View File
@@ -0,0 +1,14 @@
#pragma once
#include "flizzer_tracker.h"
#include "flizzer_tracker_hal.h"
extern bool audio_modes_values[];
extern char* audio_modes_text[];
FlizzerTrackerApp* init_tracker(
uint32_t sample_rate,
uint8_t rate,
bool external_audio_output,
uint32_t audio_buffer_size);
void deinit_tracker(FlizzerTrackerApp* tracker);
applications/external/flizzer_tracker/input/instrument.c
Vendored
+536
View File
@@ -0,0 +1,536 @@
#include "instrument.h"
#include "songinfo.h"
void edit_instrument_param(FlizzerTrackerApp* tracker, uint8_t selected_param, int8_t delta) {
if(!(tracker->current_digit)) {
delta *= 16;
}
Instrument* inst = tracker->song.instrument[tracker->current_instrument];
switch(selected_param) {
case INST_CURRENTINSTRUMENT: {
int16_t inst = tracker->current_instrument;
int8_t inst_delta = delta > 0 ? 1 : -1;
inst += inst_delta;
clamp(inst, 0, 0, tracker->song.num_instruments);
if(check_and_allocate_instrument(&tracker->song, (uint8_t)inst)) {
tracker->current_instrument = inst;
}
break;
}
case INST_INSTRUMENTNAME: {
text_input_set_header_text(tracker->text_input, "Instrument name:");
text_input_set_result_callback(
tracker->text_input,
return_from_keyboard_callback,
tracker,
(char*)&inst->name,
MUS_INST_NAME_LEN + 1,
false);
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_KEYBOARD);
break;
}
case INST_CURRENT_NOTE: {
int8_t note_delta = 0;
if(delta < 0) {
if(tracker->current_digit) {
note_delta = -12;
}
else {
note_delta = -1;
}
}
if(delta > 0) {
if(tracker->current_digit) {
note_delta = 12;
}
else {
note_delta = 1;
}
}
clamp(inst->base_note, note_delta, 0, MAX_NOTE);
break;
}
case INST_FINETUNE: {
int8_t fine_delta = 0;
if(delta < 0) {
if(tracker->current_digit) {
fine_delta = -1;
}
else {
fine_delta = -10;
}
}
if(delta > 0) {
if(tracker->current_digit) {
fine_delta = 1;
}
else {
fine_delta = 10;
}
}
inst->finetune += fine_delta;
break;
}
case INST_SLIDESPEED: {
if((int16_t)inst->slide_speed + (int16_t)delta >= 0 &&
(int16_t)inst->slide_speed + (int16_t)delta <= 0xff) {
inst->slide_speed += delta;
}
break;
}
case INST_SETPW: {
flipbit(inst->flags, TE_SET_PW);
break;
}
case INST_PW: {
if((int16_t)inst->pw + (int16_t)delta >= 0 && (int16_t)inst->pw + (int16_t)delta <= 0xff) {
inst->pw += delta;
}
break;
}
case INST_SETCUTOFF: {
flipbit(inst->flags, TE_SET_CUTOFF);
break;
}
case INST_WAVE_NOISE: {
flipbit(inst->waveform, SE_WAVEFORM_NOISE);
break;
}
case INST_WAVE_PULSE: {
flipbit(inst->waveform, SE_WAVEFORM_PULSE);
break;
}
case INST_WAVE_TRIANGLE: {
flipbit(inst->waveform, SE_WAVEFORM_TRIANGLE);
break;
}
case INST_WAVE_SAWTOOTH: {
flipbit(inst->waveform, SE_WAVEFORM_SAW);
break;
}
case INST_WAVE_NOISE_METAL: {
flipbit(inst->waveform, SE_WAVEFORM_NOISE_METAL);
break;
}
case INST_WAVE_SINE: {
flipbit(inst->waveform, SE_WAVEFORM_SINE);
break;
}
case INST_ATTACK: {
if((int16_t)inst->adsr.a + (int16_t)delta >= 0 &&
(int16_t)inst->adsr.a + (int16_t)delta <= 0xff) {
inst->adsr.a += delta;
}
break;
}
case INST_DECAY: {
if((int16_t)inst->adsr.d + (int16_t)delta >= 0 &&
(int16_t)inst->adsr.d + (int16_t)delta <= 0xff) {
inst->adsr.d += delta;
}
break;
}
case INST_SUSTAIN: {
if((int16_t)inst->adsr.s + (int16_t)delta >= 0 &&
(int16_t)inst->adsr.s + (int16_t)delta <= 0xff) {
inst->adsr.s += delta;
}
break;
}
case INST_RELEASE: {
if((int16_t)inst->adsr.r + (int16_t)delta >= 0 &&
(int16_t)inst->adsr.r + (int16_t)delta <= 0xff) {
inst->adsr.r += delta;
}
break;
}
case INST_VOLUME: {
if((int16_t)inst->adsr.volume + (int16_t)delta >= 0 &&
(int16_t)inst->adsr.volume + (int16_t)delta <= 0xff) {
inst->adsr.volume += delta;
}
break;
}
case INST_ENABLEFILTER: {
flipbit(inst->sound_engine_flags, SE_ENABLE_FILTER);
break;
}
case INST_FILTERCUTOFF: {
if((int16_t)inst->filter_cutoff + (int16_t)delta >= 0 &&
(int16_t)inst->filter_cutoff + (int16_t)delta <= 0xff) {
inst->filter_cutoff += delta;
}
break;
}
case INST_FILTERRESONANCE: {
if((int16_t)inst->filter_resonance + (int16_t)delta >= 0 &&
(int16_t)inst->filter_resonance + (int16_t)delta <= 0xff) {
inst->filter_resonance += delta;
}
break;
}
case INST_FILTERTYPE: {
int8_t flt_delta = (delta > 0 ? 1 : -1);
if((int16_t)inst->filter_type + (int16_t)flt_delta >= 0 &&
(int16_t)inst->filter_type + (int16_t)flt_delta < FIL_MODES) {
inst->filter_type += flt_delta;
}
break;
}
case INST_ENABLERINGMOD: {
flipbit(inst->sound_engine_flags, SE_ENABLE_RING_MOD);
break;
}
case INST_RINGMODSRC: {
if((int16_t)inst->ring_mod + (int16_t)delta >= 0 &&
(int16_t)inst->ring_mod + (int16_t)delta < SONG_MAX_CHANNELS) {
inst->ring_mod += delta;
}
if((int16_t)inst->ring_mod + (int16_t)delta < 0) {
inst->ring_mod = 0xff; // 0xff = self
}
if((int16_t)inst->ring_mod == 0xff && (int16_t)delta > 0) {
inst->ring_mod = 0;
}
break;
}
case INST_ENABLEHARDSYNC: {
flipbit(inst->sound_engine_flags, SE_ENABLE_HARD_SYNC);
break;
}
case INST_HARDSYNCSRC: {
if((int16_t)inst->hard_sync + (int16_t)delta >= 0 &&
(int16_t)inst->hard_sync + (int16_t)delta < SONG_MAX_CHANNELS) {
inst->hard_sync += delta;
}
if((int16_t)inst->hard_sync + (int16_t)delta < 0) {
inst->hard_sync = 0xff; // 0xff = self
}
if((int16_t)inst->hard_sync == 0xff && (int16_t)delta > 0) {
inst->hard_sync = 0;
}
break;
}
case INST_RETRIGGERONSLIDE: {
flipbit(inst->flags, TE_RETRIGGER_ON_SLIDE);
break;
}
case INST_ENABLEKEYSYNC: {
flipbit(inst->sound_engine_flags, SE_ENABLE_KEYDOWN_SYNC);
break;
}
case INST_ENABLEVIBRATO: {
flipbit(inst->flags, TE_ENABLE_VIBRATO);
break;
}
case INST_VIBRATOSPEED: {
if((int16_t)inst->vibrato_speed + (int16_t)delta >= 0 &&
(int16_t)inst->vibrato_speed + (int16_t)delta <= 0xff) {
inst->vibrato_speed += delta;
}
break;
}
case INST_VIBRATODEPTH: {
if((int16_t)inst->vibrato_depth + (int16_t)delta >= 0 &&
(int16_t)inst->vibrato_depth + (int16_t)delta <= 0xff) {
inst->vibrato_depth += delta;
}
break;
}
case INST_VIBRATODELAY: {
if((int16_t)inst->vibrato_delay + (int16_t)delta >= 0 &&
(int16_t)inst->vibrato_delay + (int16_t)delta <= 0xff) {
inst->vibrato_delay += delta;
}
break;
}
case INST_ENABLEPWM: {
flipbit(inst->flags, TE_ENABLE_PWM);
break;
}
case INST_PWMSPEED: {
if((int16_t)inst->pwm_speed + (int16_t)delta >= 0 &&
(int16_t)inst->pwm_speed + (int16_t)delta <= 0xff) {
inst->pwm_speed += delta;
}
break;
}
case INST_PWMDEPTH: {
if((int16_t)inst->pwm_depth + (int16_t)delta >= 0 &&
(int16_t)inst->pwm_depth + (int16_t)delta <= 0xff) {
inst->pwm_depth += delta;
}
break;
}
case INST_PWMDELAY: {
if((int16_t)inst->pwm_delay + (int16_t)delta >= 0 &&
(int16_t)inst->pwm_delay + (int16_t)delta <= 0xff) {
inst->pwm_delay += delta;
}
break;
}
case INST_PROGRESTART: {
flipbit(inst->flags, TE_PROG_NO_RESTART);
break;
}
case INST_PROGRAMEPERIOD: {
if((int16_t)inst->program_period + (int16_t)delta >= 0 &&
(int16_t)inst->program_period + (int16_t)delta <= 0xff) {
inst->program_period += delta;
}
break;
}
}
}
void instrument_edit_event(FlizzerTrackerApp* tracker, FlizzerTrackerEvent* event) {
if(event->input.key == InputKeyOk && event->input.type == InputTypeShort &&
!tracker->tracker_engine.playing) {
tracker->editing = !(tracker->editing);
return;
}
if(event->input.key == InputKeyOk && event->input.type == InputTypeLong && !tracker->editing) {
reset_buffer(&tracker->sound_engine);
tracker_engine_set_song(&tracker->tracker_engine, NULL);
for(int i = 1; i < SONG_MAX_CHANNELS; i++) {
tracker->tracker_engine.channel[i].channel_flags &= TEC_PLAYING;
tracker->tracker_engine.sound_engine->channel[i].frequency = 0;
tracker->tracker_engine.sound_engine->channel[i].waveform = 0;
}
Instrument* inst = tracker->song.instrument[tracker->current_instrument];
tracker_engine_trigger_instrument_internal(
&tracker->tracker_engine, 0, inst, (MIDDLE_C << 8));
tracker->tracker_engine.playing = true;
play();
return;
}
if(event->input.key == InputKeyOk && event->input.type == InputTypeRelease &&
!tracker->editing) {
SoundEngineChannel* se_channel = &tracker->sound_engine.channel[0];
sound_engine_enable_gate(&tracker->sound_engine, se_channel, false);
return;
}
if(event->input.key == InputKeyRight && event->input.type == InputTypeShort) {
switch(tracker->selected_param) {
default: {
tracker->current_digit++;
if(tracker->current_digit > 1) {
tracker->selected_param++;
tracker->current_digit = 0;
if(tracker->selected_param > INST_PARAMS - 1) {
tracker->selected_param = 0;
}
}
break;
}
case INST_CURRENTINSTRUMENT:
case INST_INSTRUMENTNAME:
case INST_SETPW:
case INST_SETCUTOFF:
case INST_WAVE_NOISE:
case INST_WAVE_PULSE:
case INST_WAVE_TRIANGLE:
case INST_WAVE_SAWTOOTH:
case INST_WAVE_NOISE_METAL:
case INST_WAVE_SINE:
case INST_ENABLEFILTER:
case INST_FILTERTYPE:
case INST_ENABLERINGMOD:
case INST_RINGMODSRC:
case INST_ENABLEHARDSYNC:
case INST_HARDSYNCSRC:
case INST_RETRIGGERONSLIDE:
case INST_ENABLEKEYSYNC:
case INST_ENABLEVIBRATO:
case INST_ENABLEPWM:
case INST_PROGRESTART: {
tracker->selected_param++;
tracker->current_digit = 1;
if(tracker->selected_param > INST_PARAMS - 1) {
tracker->selected_param = 0;
}
break;
}
}
}
if(event->input.key == InputKeyLeft && event->input.type == InputTypeShort) {
switch(tracker->selected_param) {
default: {
tracker->current_digit--;
if(tracker->current_digit > 1) // unsigned int overflow
{
tracker->selected_param--;
tracker->current_digit = 1;
if(tracker->selected_param > INST_PARAMS - 1) // unsigned int overflow
{
tracker->selected_param = INST_PARAMS - 1;
}
}
break;
}
case INST_CURRENTINSTRUMENT:
case INST_INSTRUMENTNAME:
case INST_SETPW:
case INST_SETCUTOFF:
case INST_WAVE_NOISE:
case INST_WAVE_PULSE:
case INST_WAVE_TRIANGLE:
case INST_WAVE_SAWTOOTH:
case INST_WAVE_NOISE_METAL:
case INST_WAVE_SINE:
case INST_ENABLEFILTER:
case INST_FILTERTYPE:
case INST_ENABLERINGMOD:
case INST_RINGMODSRC:
case INST_ENABLEHARDSYNC:
case INST_HARDSYNCSRC:
case INST_RETRIGGERONSLIDE:
case INST_ENABLEKEYSYNC:
case INST_ENABLEVIBRATO:
case INST_ENABLEPWM:
case INST_PROGRESTART: {
tracker->selected_param--;
tracker->current_digit = 1;
if(tracker->selected_param > INST_PARAMS - 1) // unsigned int overflow
{
tracker->selected_param = INST_PARAMS - 1;
}
break;
}
}
return;
}
if(event->input.key == InputKeyDown && event->input.type == InputTypeShort) {
if(tracker->editing) {
edit_instrument_param(tracker, tracker->selected_param, -1);
}
return;
}
if(event->input.key == InputKeyUp && event->input.type == InputTypeShort) {
if(tracker->editing) {
edit_instrument_param(tracker, tracker->selected_param, 1);
}
return;
}
if(tracker->selected_param > INST_VIBRATODELAY) {
tracker->inst_editor_shift = 6;
}
if(tracker->selected_param > INST_PWMDELAY) {
tracker->inst_editor_shift = 12;
}
if(tracker->selected_param < INST_CURRENT_NOTE) {
tracker->inst_editor_shift = 0;
}
}
applications/external/flizzer_tracker/input/instrument.h
Vendored
+12
View File
@@ -0,0 +1,12 @@
#pragma once
#include <furi.h>
#include <input/input.h>
#include <stdio.h>
#include "../flizzer_tracker.h"
#include "../sound_engine/sound_engine_defs.h"
#include "../tracker_engine/tracker_engine_defs.h"
#include "../util.h"
void instrument_edit_event(FlizzerTrackerApp* tracker, FlizzerTrackerEvent* event);
applications/external/flizzer_tracker/input/instrument_program.c
Vendored
+239
View File
@@ -0,0 +1,239 @@
#include "instrument_program.h"
#include "../macros.h"
void instrument_program_edit_event(FlizzerTrackerApp* tracker, FlizzerTrackerEvent* event) {
if(event->input.key == InputKeyOk && event->input.type == InputTypeShort) {
tracker->editing = !(tracker->editing);
return;
}
if(event->input.key == InputKeyRight && event->input.type == InputTypeShort &&
tracker->editing) {
tracker->current_digit = my_min(2, tracker->current_digit + 1);
return;
}
if(event->input.key == InputKeyOk && event->input.type == InputTypeLong && tracker->editing) {
Instrument* inst = tracker->song.instrument[tracker->current_instrument];
if(tracker->current_program_step < INST_PROG_LEN - 1) {
if((inst->program[tracker->current_program_step] & 0x7fff) < TE_PROGRAM_LOOP_BEGIN &&
((inst->program[tracker->current_program_step + 1] & 0x7fff) <
TE_PROGRAM_LOOP_BEGIN ||
(inst->program[tracker->current_program_step + 1] & 0x7f00) ==
TE_PROGRAM_LOOP_END)) // so we can unite with loop end as in klystrack
{
inst->program[tracker->current_program_step] ^= 0x8000; // flipping unite bit
}
}
return;
}
if(event->input.key == InputKeyLeft && event->input.type == InputTypeShort &&
tracker->editing) {
tracker->current_digit = fmax(0, (int16_t)tracker->current_digit - 1);
return;
}
if(event->input.key == InputKeyBack && event->input.type == InputTypeShort &&
tracker->editing) {
Instrument* inst = tracker->song.instrument[tracker->current_instrument];
inst->program[tracker->current_program_step] = TE_PROGRAM_NOP;
}
if(event->input.key == InputKeyUp && event->input.type == InputTypeShort) {
if(!(tracker->editing)) {
if((int16_t)tracker->current_program_step - 1 >= 0) {
tracker->current_program_step--;
if(tracker->program_position > tracker->current_program_step) {
tracker->program_position = tracker->current_program_step;
}
}
else {
tracker->current_program_step = INST_PROG_LEN - 1;
tracker->program_position = INST_PROG_LEN - 1 - 7;
}
}
if(tracker->editing) {
Instrument* inst = tracker->song.instrument[tracker->current_instrument];
uint16_t opcode = inst->program[tracker->current_program_step];
switch(tracker->current_digit) {
case 0: // MSB
{
uint8_t param = ((opcode & 0x7f00) >> 8);
if(param < 0xff) {
param++;
}
if((inst->program[tracker->current_program_step] & 0x7fff) == TE_PROGRAM_NOP) {
param = 0;
inst->program[tracker->current_program_step] = 0;
}
param &= 0x7f;
inst->program[tracker->current_program_step] &= 0x80ff;
inst->program[tracker->current_program_step] |= ((uint16_t)param << 8);
break;
}
case 1: // upper digit of param, e.g. eXx
{
int8_t nibble = ((opcode & 0x00f0) >> 4);
if(nibble + 1 <= 0xf) {
nibble++;
}
else {
nibble = 0;
}
inst->program[tracker->current_program_step] &= 0xff0f;
inst->program[tracker->current_program_step] |= (nibble << 4);
break;
}
case 2: // lower digit of param, e.g. exX
{
int8_t nibble = (opcode & 0x000f);
if(nibble + 1 <= 0xf) {
nibble++;
}
else {
nibble = 0;
}
inst->program[tracker->current_program_step] &= 0xfff0;
inst->program[tracker->current_program_step] |= nibble;
break;
}
default:
break;
}
}
return;
}
if(event->input.key == InputKeyDown && event->input.type == InputTypeShort) {
if(!(tracker->editing)) {
if(tracker->current_program_step + 1 < INST_PROG_LEN) {
tracker->current_program_step++;
if(tracker->program_position < tracker->current_program_step - 7) {
tracker->program_position = tracker->current_program_step - 7;
}
}
else {
tracker->current_program_step = 0;
tracker->program_position = 0;
}
}
if(tracker->editing) {
Instrument* inst = tracker->song.instrument[tracker->current_instrument];
uint16_t opcode = inst->program[tracker->current_program_step];
switch(tracker->current_digit) {
case 0: // MSB
{
uint8_t param = ((opcode & 0x7f00) >> 8);
if(param < (TE_PROGRAM_JUMP >> 8) && param > 0) {
param--;
inst->program[tracker->current_program_step] &= 0x80ff;
inst->program[tracker->current_program_step] |= ((uint16_t)param << 8);
}
if((inst->program[tracker->current_program_step] & 0x7f00) == TE_PROGRAM_JUMP &&
(inst->program[tracker->current_program_step] & 0x7fff) != TE_PROGRAM_END &&
(inst->program[tracker->current_program_step] & 0x7fff) != TE_PROGRAM_NOP) {
inst->program[tracker->current_program_step] =
TE_PROGRAM_LOOP_END |
(inst->program[tracker->current_program_step] & 0x8000);
}
if((inst->program[tracker->current_program_step] & 0x7fff) == TE_PROGRAM_END) {
// param = (TE_PROGRAM_JUMP >> 8);
inst->program[tracker->current_program_step] =
TE_PROGRAM_JUMP | (inst->program[tracker->current_program_step] & 0x8000);
}
if((inst->program[tracker->current_program_step] & 0x7fff) == TE_PROGRAM_NOP) {
// param = (TE_PROGRAM_END >> 8);
inst->program[tracker->current_program_step] =
TE_PROGRAM_END | (inst->program[tracker->current_program_step] & 0x8000);
}
if((inst->program[tracker->current_program_step] & 0x7f00) ==
(TE_PROGRAM_LOOP_BEGIN - 0x100)) {
// param = (TE_PROGRAM_END >> 8);
inst->program[tracker->current_program_step] =
TE_EFFECT_TRIGGER_RELEASE |
(inst->program[tracker->current_program_step] & 0x8000);
}
break;
}
case 1: // upper digit of param, e.g. eXx
{
int8_t nibble = ((opcode & 0x00f0) >> 4);
if(nibble - 1 >= 0) {
nibble--;
}
else {
nibble = 0xf;
}
inst->program[tracker->current_program_step] &= 0xff0f;
inst->program[tracker->current_program_step] |= (nibble << 4);
break;
}
case 2: // lower digit of param, e.g. exX
{
int8_t nibble = (opcode & 0x000f);
if(nibble - 1 >= 0) {
nibble--;
}
else {
nibble = 0xf;
}
inst->program[tracker->current_program_step] &= 0xfff0;
inst->program[tracker->current_program_step] |= nibble;
break;
}
default:
break;
}
}
return;
}
}
applications/external/flizzer_tracker/input/instrument_program.h
Vendored
+12
View File
@@ -0,0 +1,12 @@
#pragma once
#include <furi.h>
#include <input/input.h>
#include <stdio.h>
#include "../flizzer_tracker.h"
#include "../sound_engine/sound_engine_defs.h"
#include "../tracker_engine/tracker_engine_defs.h"
#include "../util.h"
void instrument_program_edit_event(FlizzerTrackerApp* tracker, FlizzerTrackerEvent* event);
applications/external/flizzer_tracker/input/pattern.c
Vendored
+410
View File
@@ -0,0 +1,410 @@
#include "pattern.h"
uint8_t get_field(uint8_t patternx) {
uint8_t field = 0;
if(patternx <= 1) field = 0;
if(patternx == 2) field = 1;
if(patternx == 3) field = 2;
if(patternx > 3) field = 3;
return field;
}
void edit_note(
FlizzerTrackerApp* tracker,
TrackerSongPatternStep* step,
int8_t delta) // here we need data about last note if we place a new note
{
int16_t note = tracker_engine_get_note(step);
if(note == MUS_NOTE_RELEASE) {
if(delta < 0) {
set_note(step, MUS_NOTE_CUT);
}
return;
}
if(note == MUS_NOTE_CUT) {
if(delta > 0) {
set_note(step, MUS_NOTE_RELEASE);
}
return;
}
if(note == MUS_NOTE_NONE) {
note =
tracker->current_note; // remember which note we entered earlier and use it as reference
}
clamp(note, delta, 0, MAX_NOTE);
set_note(step, (uint8_t)note);
set_instrument(step, tracker->current_instrument);
tracker->current_note = (uint8_t)note;
}
void edit_instrument(FlizzerTrackerApp* tracker, TrackerSongPatternStep* step, int8_t delta) {
int16_t inst = tracker_engine_get_instrument(step);
if(inst == MUS_NOTE_INSTRUMENT_NONE) {
if(delta > 0) {
inst = tracker->current_instrument;
}
else {
inst = MUS_NOTE_INSTRUMENT_NONE - 1;
}
}
clamp(inst, delta, 0, tracker->song.num_instruments - 1);
tracker->current_instrument = inst; // remember last instrument
set_instrument(step, (uint8_t)inst);
}
void edit_volume(FlizzerTrackerApp* tracker, TrackerSongPatternStep* step, int8_t delta) {
int16_t vol = tracker_engine_get_volume(step);
vol = tracker->current_volume;
if(vol + delta < 0) {
vol = MUS_NOTE_VOLUME_NONE - 1 - delta;
}
if(vol + delta >= MUS_NOTE_VOLUME_NONE) {
vol = 0 - delta;
}
clamp(vol, delta, 0, MUS_NOTE_VOLUME_NONE - 1);
set_volume(step, (uint8_t)vol);
tracker->current_volume = vol;
}
void edit_command(TrackerSongPatternStep* step, uint8_t digit, int8_t delta) {
int32_t command = tracker_engine_get_command(step);
switch(digit) {
case 0: // upper 7 bits
{
int16_t fx_name = ((command & 0x7f00) >> 8);
if(fx_name + delta > 35) // loop
{ // 0-9 and then A-Z
fx_name = 0;
}
else if(fx_name + delta < 0) {
fx_name = 35;
}
else {
fx_name += delta;
}
command &= 0x00ff;
command |= (fx_name << 8);
set_command(step, (uint16_t)command);
break;
}
case 1: // upper digit of command param
{
int8_t upper_digit = ((command & 0x00f0) >> 4);
if(upper_digit + delta > 0xf) // loop
{
upper_digit = 0;
}
else if(upper_digit + delta < 0) {
upper_digit = 0xf;
}
else {
upper_digit += delta;
}
command &= 0xff0f;
command |= (upper_digit << 4);
set_command(step, (uint16_t)command);
break;
}
case 2: // lower digit of command param
{
int8_t lower_digit = (command & 0x000f);
if(lower_digit + delta > 0xf) // loop
{
lower_digit = 0;
}
else if(lower_digit + delta < 0) {
lower_digit = 0xf;
}
else {
lower_digit += delta;
}
command &= 0xfff0;
command |= lower_digit;
set_command(step, (uint16_t)command);
break;
}
default:
break;
}
}
void delete_field(TrackerSongPatternStep* step, uint8_t field) {
switch(field) {
case 0: // note
{
set_note(step, MUS_NOTE_NONE);
set_instrument(step, MUS_NOTE_INSTRUMENT_NONE); // also delete instrument
break;
}
case 1: // instrument
{
set_instrument(step, MUS_NOTE_INSTRUMENT_NONE);
break;
}
case 2: // volume
{
set_volume(step, MUS_NOTE_VOLUME_NONE);
break;
}
case 3: // command
{
set_command(step, 0);
break;
}
default:
break;
}
}
void edit_pattern_step(FlizzerTrackerApp* tracker, TrackerSongPatternStep* step, int8_t delta) {
switch(get_field(tracker->patternx)) {
case 0: // note
{
if(tracker->patternx) // editing octave
{
edit_note(tracker, step, 12 * delta);
}
else // editing note
{
edit_note(tracker, step, delta);
}
break;
}
case 1: // instrument
{
edit_instrument(tracker, step, delta);
break;
}
case 2: // volume
{
edit_volume(tracker, step, delta);
break;
}
case 3: // command
{
uint8_t digit = 0;
if(tracker->patternx == 4) digit = 0;
if(tracker->patternx == 5) digit = 1;
if(tracker->patternx == 6) digit = 2;
edit_command(step, digit, delta);
break;
}
default:
break;
}
}
void pattern_edit_event(FlizzerTrackerApp* tracker, FlizzerTrackerEvent* event) {
if(event->input.key == InputKeyLeft && event->input.type == InputTypeLong &&
!(tracker->editing)) {
flipbit(
tracker->tracker_engine.channel[tracker->current_channel].channel_flags, TEC_DISABLED);
return;
}
if(event->input.key == InputKeyDown && event->input.type == InputTypeLong &&
!(tracker->editing)) {
tracker->tracker_engine.pattern_position =
tracker->tracker_engine.song->pattern_length - 1; // go to pattern last row
return;
}
if(event->input.key == InputKeyUp && event->input.type == InputTypeLong &&
!(tracker->editing)) {
tracker->tracker_engine.pattern_position = 0; // return to pattern 1st row
return;
}
uint8_t sequence_position = tracker->tracker_engine.sequence_position;
uint8_t current_pattern =
tracker->tracker_engine.song->sequence.sequence_step[sequence_position]
.pattern_indices[tracker->current_channel];
uint16_t pattern_step = tracker->tracker_engine.pattern_position;
uint16_t pattern_length = tracker->tracker_engine.song->pattern_length;
TrackerSongPattern* pattern = &tracker->tracker_engine.song->pattern[current_pattern];
TrackerSongPatternStep* step = NULL;
if(pattern_step < pattern_length) {
step = &pattern->step[pattern_step];
}
if(!(step)) return;
if(event->input.key == InputKeyOk && event->input.type == InputTypeShort &&
!tracker->tracker_engine.playing) {
tracker->editing = !tracker->editing;
if(tracker->editing) {
// stop_song(tracker);
}
}
if(event->input.key == InputKeyOk && event->input.type == InputTypeLong) {
if(!(tracker->editing)) {
if(tracker->tracker_engine.playing) {
stop_song(tracker);
}
else {
if(tracker->tracker_engine.pattern_position == tracker->song.pattern_length - 1 &&
tracker->tracker_engine.sequence_position ==
tracker->song.num_sequence_steps -
1) // if we are at the very end of the song
{
stop_song(tracker);
}
else {
play_song(tracker, true);
}
}
}
else {
if(get_field(tracker->patternx) == 0) {
set_note(step, MUS_NOTE_RELEASE);
}
}
}
if(event->input.key == InputKeyRight && event->input.type == InputTypeShort) {
tracker->patternx++;
if(tracker->patternx > MAX_PATTERNX - 1) {
tracker->current_channel++;
tracker->patternx = 0;
if(tracker->current_channel > SONG_MAX_CHANNELS - 1) {
tracker->current_channel = 0;
}
}
}
if(event->input.key == InputKeyLeft && event->input.type == InputTypeShort) {
tracker->patternx--;
if(tracker->patternx > MAX_PATTERNX - 1) // unsigned int overflow
{
tracker->current_channel--;
tracker->patternx = MAX_PATTERNX - 1;
if(tracker->current_channel > SONG_MAX_CHANNELS - 1) // unsigned int overflow
{
tracker->current_channel = SONG_MAX_CHANNELS - 1;
}
}
}
if(event->input.key == InputKeyDown && event->input.type == InputTypeShort) {
if(!(tracker->editing)) {
tracker->tracker_engine.pattern_position++;
if(tracker->tracker_engine.pattern_position >
tracker->tracker_engine.song->pattern_length - 1 &&
tracker->tracker_engine.sequence_position <
tracker->tracker_engine.song->num_sequence_steps - 1) {
tracker->tracker_engine.pattern_position = 0;
tracker->tracker_engine.sequence_position++;
}
else if(
tracker->tracker_engine.pattern_position >
tracker->tracker_engine.song->pattern_length - 1) {
tracker->tracker_engine.pattern_position =
tracker->tracker_engine.song->pattern_length - 1;
}
}
if(tracker->editing) {
edit_pattern_step(tracker, step, -1);
}
}
if(event->input.key == InputKeyUp && event->input.type == InputTypeShort) {
if(!(tracker->editing)) {
int16_t temp_pattern_position = tracker->tracker_engine.pattern_position - 1;
if(temp_pattern_position < 0) {
if(tracker->tracker_engine.sequence_position > 0) {
tracker->tracker_engine.sequence_position--;
tracker->tracker_engine.pattern_position =
tracker->tracker_engine.song->pattern_length - 1;
}
}
else {
tracker->tracker_engine.pattern_position--;
}
}
if(tracker->editing) {
edit_pattern_step(tracker, step, 1);
}
}
if(event->input.key == InputKeyBack && event->input.type == InputTypeShort &&
tracker->editing) {
uint8_t field = get_field(tracker->patternx);
delete_field(step, field);
}
}
applications/external/flizzer_tracker/input/pattern.h
Vendored
+14
View File
@@ -0,0 +1,14 @@
#pragma once
#include <furi.h>
#include <input/input.h>
#include <stdio.h>
#include "../flizzer_tracker.h"
#include "../sound_engine/sound_engine_defs.h"
#include "../tracker_engine/tracker_engine_defs.h"
#include "../util.h"
#define MAX_PATTERNX (2 + 1 + 1 + 3)
void pattern_edit_event(FlizzerTrackerApp* tracker, FlizzerTrackerEvent* event);
applications/external/flizzer_tracker/input/sequence.c
Vendored
+209
View File
@@ -0,0 +1,209 @@
#include "sequence.h"
void delete_sequence_step(FlizzerTrackerApp* tracker) {
uint8_t sequence_position = tracker->tracker_engine.sequence_position;
uint8_t* pattern = &tracker->tracker_engine.song->sequence.sequence_step[sequence_position]
.pattern_indices[tracker->current_channel];
*pattern = 0;
}
void edit_sequence_step(FlizzerTrackerApp* tracker, int8_t delta) {
uint8_t digit = tracker->current_digit;
uint8_t sequence_position = tracker->tracker_engine.sequence_position;
uint8_t pattern_index = tracker->tracker_engine.song->sequence.sequence_step[sequence_position]
.pattern_indices[tracker->current_channel];
uint8_t* pattern = &tracker->tracker_engine.song->sequence.sequence_step[sequence_position]
.pattern_indices[tracker->current_channel];
uint8_t temp_pattern = *pattern;
switch(digit) {
case 0: // upper nibble
{
int8_t nibble = ((pattern_index & 0xf0) >> 4);
if(nibble + delta < 0) {
nibble = 0xf;
}
else if(nibble + delta > 0xf) {
nibble = 0;
}
else {
nibble += delta;
}
temp_pattern &= 0x0f;
temp_pattern |= (nibble << 4);
break;
}
case 1: // lower nibble
{
int8_t nibble = (pattern_index & 0x0f);
if(nibble + delta < 0) {
nibble = 0xf;
}
else if(nibble + delta > 0xf) {
nibble = 0;
}
else {
nibble += delta;
}
temp_pattern &= 0xf0;
temp_pattern |= nibble;
break;
}
}
if(check_and_allocate_pattern(&tracker->song, temp_pattern)) {
*pattern = temp_pattern;
}
}
void sequence_edit_event(FlizzerTrackerApp* tracker, FlizzerTrackerEvent* event) {
if(event->input.key == InputKeyOk && event->input.type == InputTypeShort &&
!tracker->tracker_engine.playing) {
tracker->editing = !tracker->editing;
}
if(event->input.key == InputKeyOk && event->input.type == InputTypeLong) {
if(!(tracker->editing)) {
if(tracker->tracker_engine.playing) {
stop_song(tracker);
}
else {
if(tracker->tracker_engine.pattern_position == tracker->song.pattern_length - 1 &&
tracker->tracker_engine.sequence_position ==
tracker->song.num_sequence_steps -
1) // if we are at the very end of the song
{
stop_song(tracker);
}
else {
play_song(tracker, true);
}
}
}
}
if(event->input.key == InputKeyRight && event->input.type == InputTypeShort) {
tracker->current_digit++;
if(tracker->current_digit > 1) {
tracker->current_channel++;
tracker->current_digit = 0;
if(tracker->current_channel > SONG_MAX_CHANNELS - 1) {
tracker->current_channel = 0;
}
}
}
if(event->input.key == InputKeyLeft && event->input.type == InputTypeShort) {
tracker->current_digit--;
if(tracker->current_digit > 1) // unsigned int overflow
{
tracker->current_channel--;
tracker->current_digit = 1;
if(tracker->current_channel > SONG_MAX_CHANNELS - 1) // unsigned int overflow
{
tracker->current_channel = SONG_MAX_CHANNELS - 1;
}
}
}
if(event->input.key == InputKeyDown && event->input.type == InputTypeShort) {
if(!(tracker->editing)) {
tracker->tracker_engine.sequence_position++;
if(tracker->tracker_engine.sequence_position >=
tracker->tracker_engine.song->num_sequence_steps) {
tracker->tracker_engine.sequence_position = 0;
}
}
if(tracker->editing) {
edit_sequence_step(tracker, -1);
}
}
if(event->input.key == InputKeyUp && event->input.type == InputTypeShort) {
if(!(tracker->editing)) {
int16_t temp_sequence_position = tracker->tracker_engine.sequence_position - 1;
if(temp_sequence_position < 0) {
tracker->tracker_engine.sequence_position =
tracker->tracker_engine.song->num_sequence_steps - 1;
}
else {
tracker->tracker_engine.sequence_position--;
}
}
if(tracker->editing) {
edit_sequence_step(tracker, 1);
}
}
if(event->input.key == InputKeyRight && event->input.type == InputTypeLong &&
!(tracker->editing)) // set loop begin or loop end for the song
{
TrackerSong* song = &tracker->song;
if(song->loop_start == song->loop_end && song->loop_end == 0) // if both are 0
{
song->loop_end = tracker->tracker_engine.sequence_position;
}
else {
if(tracker->tracker_engine.sequence_position < song->loop_end) {
song->loop_start = tracker->tracker_engine.sequence_position;
}
if(tracker->tracker_engine.sequence_position > song->loop_start) {
song->loop_end = tracker->tracker_engine.sequence_position;
}
}
}
if(event->input.key == InputKeyLeft && event->input.type == InputTypeLong &&
!(tracker->editing)) // erase loop begin and loop end points
{
TrackerSong* song = &tracker->song;
song->loop_start = song->loop_end = 0;
}
if(event->input.key == InputKeyUp && event->input.type == InputTypeLong &&
!(tracker->editing)) // jump to the beginning
{
tracker->tracker_engine.sequence_position = 0;
}
if(event->input.key == InputKeyDown && event->input.type == InputTypeLong &&
!(tracker->editing)) // jump to the end
{
tracker->tracker_engine.sequence_position = tracker->song.num_sequence_steps - 1;
}
if(event->input.key == InputKeyBack && event->input.type == InputTypeShort &&
tracker->editing) {
delete_sequence_step(tracker);
}
}
applications/external/flizzer_tracker/input/sequence.h
Vendored
+12
View File
@@ -0,0 +1,12 @@
#pragma once
#include <furi.h>
#include <input/input.h>
#include <stdio.h>
#include "../flizzer_tracker.h"
#include "../sound_engine/sound_engine_defs.h"
#include "../tracker_engine/tracker_engine_defs.h"
#include "../util.h"
void sequence_edit_event(FlizzerTrackerApp* tracker, FlizzerTrackerEvent* event);
applications/external/flizzer_tracker/input/songinfo.c
Vendored
+224
View File
@@ -0,0 +1,224 @@
#include "songinfo.h"
#include "../diskop.h"
void edit_songinfo_param(FlizzerTrackerApp* tracker, uint8_t selected_param, int8_t delta) {
if(!(tracker->current_digit)) {
delta *= 16;
}
switch(selected_param) {
case SI_PATTERNPOS: {
uint16_t new_length = tracker->song.pattern_length;
if((int16_t)new_length + (int16_t)delta > 0 &&
(int16_t)new_length + (int16_t)delta <= 0x100) {
new_length += delta;
change_pattern_length(&tracker->song, new_length);
if(tracker->tracker_engine.pattern_position >= new_length) {
tracker->tracker_engine.pattern_position = new_length - 1;
}
}
break;
}
case SI_SEQUENCEPOS: {
if((int16_t)tracker->song.num_sequence_steps + (int16_t)delta > 0 &&
(int16_t)tracker->song.num_sequence_steps + (int16_t)delta <= 0x100) {
tracker->song.num_sequence_steps += delta;
if(tracker->tracker_engine.sequence_position >= tracker->song.num_sequence_steps) {
tracker->tracker_engine.sequence_position = tracker->song.num_sequence_steps - 1;
}
}
break;
}
case SI_SONGSPEED: {
if((int16_t)tracker->song.speed + (int16_t)delta > 1 &&
(int16_t)tracker->song.speed + (int16_t)delta <= 0xff) {
tracker->song.speed += delta;
}
break;
}
case SI_SONGRATE: {
if((int16_t)tracker->song.rate + (int16_t)delta > 1 &&
(int16_t)tracker->song.rate + (int16_t)delta <= 0xff) {
tracker->song.rate += delta;
}
break;
}
case SI_MASTERVOL: {
if((int16_t)tracker->tracker_engine.master_volume + (int16_t)delta > 0 &&
(int16_t)tracker->tracker_engine.master_volume + (int16_t)delta <= 0xff) {
tracker->tracker_engine.master_volume += delta;
}
break;
}
case SI_SONGNAME: {
text_input_set_header_text(tracker->text_input, "Song name:");
text_input_set_result_callback(
tracker->text_input,
return_from_keyboard_callback,
tracker,
(char*)&tracker->song.song_name,
MUS_SONG_NAME_LEN + 1,
false);
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_KEYBOARD);
break;
}
case SI_CURRENTINSTRUMENT: {
int16_t inst = tracker->current_instrument;
int8_t inst_delta = delta > 0 ? 1 : -1;
inst += inst_delta;
clamp(inst, 0, 0, tracker->song.num_instruments - 1);
tracker->current_instrument = inst;
break;
}
case SI_INSTRUMENTNAME: {
text_input_set_header_text(tracker->text_input, "Instrument name:");
text_input_set_result_callback(
tracker->text_input,
return_from_keyboard_callback,
tracker,
(char*)&tracker->song.instrument[tracker->current_instrument]->name,
MUS_INST_NAME_LEN + 1,
false);
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_KEYBOARD);
break;
}
default:
break;
}
}
void songinfo_edit_event(FlizzerTrackerApp* tracker, FlizzerTrackerEvent* event) {
if(event->input.key == InputKeyOk && event->input.type == InputTypeShort &&
!tracker->tracker_engine.playing) {
tracker->editing = !tracker->editing;
}
if(event->input.key == InputKeyOk && event->input.type == InputTypeLong) {
if(!(tracker->editing)) {
if(tracker->tracker_engine.playing) {
stop_song(tracker);
}
else {
if(tracker->tracker_engine.pattern_position == tracker->song.pattern_length - 1 &&
tracker->tracker_engine.sequence_position ==
tracker->song.num_sequence_steps -
1) // if we are at the very end of the song
{
stop_song(tracker);
}
else {
play_song(tracker, true);
}
}
}
}
if(event->input.key == InputKeyRight && event->input.type == InputTypeShort) {
switch(tracker->selected_param) {
default: {
tracker->current_digit++;
if(tracker->current_digit > 1) {
tracker->selected_param++;
tracker->current_digit = 0;
if(tracker->selected_param > SI_PARAMS - 1) {
tracker->selected_param = 0;
}
}
break;
}
case SI_CURRENTINSTRUMENT:
case SI_SONGNAME:
case SI_INSTRUMENTNAME: {
tracker->selected_param++;
tracker->current_digit = 0;
if(tracker->selected_param > SI_PARAMS - 1) {
tracker->selected_param = 0;
}
break;
}
}
}
if(event->input.key == InputKeyLeft && event->input.type == InputTypeShort) {
switch(tracker->selected_param) {
default: {
tracker->current_digit--;
if(tracker->current_digit > 1) // unsigned int overflow
{
tracker->selected_param--;
tracker->current_digit = 1;
if(tracker->selected_param > SI_PARAMS - 1) // unsigned int overflow
{
tracker->selected_param = SI_PARAMS - 1;
}
}
break;
}
case SI_CURRENTINSTRUMENT:
case SI_SONGNAME:
case SI_INSTRUMENTNAME: {
tracker->selected_param--;
tracker->current_digit = 0;
if(tracker->selected_param > SI_PARAMS - 1) // unsigned int overflow
{
tracker->selected_param = SI_PARAMS - 1;
}
break;
}
}
}
if(event->input.key == InputKeyDown && event->input.type == InputTypeShort) {
if(tracker->editing) {
edit_songinfo_param(tracker, tracker->selected_param, -1);
}
}
if(event->input.key == InputKeyUp && event->input.type == InputTypeShort) {
if(tracker->editing) {
edit_songinfo_param(tracker, tracker->selected_param, 1);
}
}
}
applications/external/flizzer_tracker/input/songinfo.h
Vendored
+14
View File
@@ -0,0 +1,14 @@
#pragma once
#include <ctype.h>
#include <furi.h>
#include <input/input.h>
#include <stdio.h>
#include "../flizzer_tracker.h"
#include "../sound_engine/sound_engine_defs.h"
#include "../tracker_engine/tracker_engine_defs.h"
#include "../util.h"
void songinfo_edit_event(FlizzerTrackerApp* tracker, FlizzerTrackerEvent* event);
void return_from_keyboard_callback(void* ctx);
applications/external/flizzer_tracker/input_event.c
Vendored
+501
View File
@@ -0,0 +1,501 @@
#include "input_event.h"
#include "diskop.h"
#define AUDIO_MODES_COUNT 2
void return_from_keyboard_callback(void* ctx) {
FlizzerTrackerApp* tracker = (FlizzerTrackerApp*)ctx;
if(!tracker->is_loading && !tracker->is_saving && !tracker->is_loading_instrument &&
!tracker->is_saving_instrument) {
uint8_t string_length = 0;
char* string = NULL;
if(tracker->focus == EDIT_SONGINFO && tracker->mode == PATTERN_VIEW) {
switch(tracker->selected_param) {
case SI_SONGNAME: {
string_length = MUS_SONG_NAME_LEN;
string = (char*)&tracker->song.song_name;
break;
}
case SI_INSTRUMENTNAME: {
string_length = MUS_INST_NAME_LEN;
string = (char*)&tracker->song.instrument[tracker->current_instrument]->name;
break;
}
}
}
if(tracker->focus == EDIT_INSTRUMENT && tracker->mode == INST_EDITOR_VIEW) {
switch(tracker->selected_param) {
case INST_INSTRUMENTNAME: {
string_length = MUS_INST_NAME_LEN;
string = (char*)&tracker->song.instrument[tracker->current_instrument]->name;
break;
}
}
}
if(string == NULL || string_length == 0) return;
for(uint8_t i = 0; i < string_length;
i++) // I tinyfied the font by deleting lowercase chars, and I don't like the lowercase chars of any 3x5 pixels font
{
string[i] = toupper(string[i]);
}
}
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_TRACKER);
if(tracker->is_saving) {
stop_song(tracker);
tracker->filepath = furi_string_alloc();
furi_string_cat_printf(
tracker->filepath, "%s/%s%s", FLIZZER_TRACKER_FOLDER, tracker->filename, SONG_FILE_EXT);
if(storage_file_exists(tracker->storage, furi_string_get_cstr(tracker->filepath))) {
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_FILE_OVERWRITE);
return;
}
else {
FlizzerTrackerEvent event = {.type = EventTypeSaveSong, .input = {{0}}, .period = 0};
furi_message_queue_put(tracker->event_queue, &event, FuriWaitForever);
}
}
if(tracker->is_saving_instrument) {
stop_song(tracker);
tracker->filepath = furi_string_alloc();
furi_string_cat_printf(
tracker->filepath,
"%s/%s%s",
FLIZZER_TRACKER_INSTRUMENTS_FOLDER,
tracker->filename,
INST_FILE_EXT);
if(storage_file_exists(tracker->storage, furi_string_get_cstr(tracker->filepath))) {
view_dispatcher_switch_to_view(
tracker->view_dispatcher, VIEW_INSTRUMENT_FILE_OVERWRITE);
return;
}
else {
FlizzerTrackerEvent event = {
.type = EventTypeSaveInstrument, .input = {{0}}, .period = 0};
furi_message_queue_put(tracker->event_queue, &event, FuriWaitForever);
}
}
}
void overwrite_file_widget_yes_input_callback(GuiButtonType result, InputType type, void* ctx) {
UNUSED(result);
FlizzerTrackerApp* tracker = (FlizzerTrackerApp*)ctx;
if(type == InputTypeShort) {
tracker->is_saving = true;
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_TRACKER);
// save_song(tracker, tracker->filepath);
static FlizzerTrackerEvent event = {
.type = EventTypeSaveSong, .input = {{0}}, .period = 0};
furi_message_queue_put(tracker->event_queue, &event, FuriWaitForever);
}
}
void overwrite_file_widget_no_input_callback(GuiButtonType result, InputType type, void* ctx) {
UNUSED(result);
FlizzerTrackerApp* tracker = (FlizzerTrackerApp*)ctx;
if(type == InputTypeShort) {
tracker->is_saving = false;
furi_string_free(tracker->filepath);
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_TRACKER);
}
}
void overwrite_instrument_file_widget_yes_input_callback(
GuiButtonType result,
InputType type,
void* ctx) {
UNUSED(result);
FlizzerTrackerApp* tracker = (FlizzerTrackerApp*)ctx;
if(type == InputTypeShort) {
tracker->is_saving_instrument = true;
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_TRACKER);
// save_song(tracker, tracker->filepath);
static FlizzerTrackerEvent event = {
.type = EventTypeSaveInstrument, .input = {{0}}, .period = 0};
furi_message_queue_put(tracker->event_queue, &event, FuriWaitForever);
}
}
void overwrite_instrument_file_widget_no_input_callback(
GuiButtonType result,
InputType type,
void* ctx) {
UNUSED(result);
FlizzerTrackerApp* tracker = (FlizzerTrackerApp*)ctx;
if(type == InputTypeShort) {
tracker->is_saving_instrument = false;
furi_string_free(tracker->filepath);
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_TRACKER);
}
}
uint32_t submenu_settings_exit_callback(void* context) {
UNUSED(context);
return VIEW_SUBMENU_PATTERN;
}
uint32_t submenu_exit_callback(void* context) {
UNUSED(context);
return VIEW_TRACKER;
}
void submenu_callback(void* context, uint32_t index) {
FlizzerTrackerApp* tracker = (FlizzerTrackerApp*)context;
switch(tracker->mode) {
case PATTERN_VIEW: {
switch(index) {
case SUBMENU_PATTERN_EXIT: {
tracker->quit = true;
static InputEvent inevent = {.sequence = 0, .key = InputKeyLeft, .type = InputTypeMAX};
FlizzerTrackerEvent event = {
.type = EventTypeInput,
.input = inevent,
.period =
0}; // making an event so tracker does not wait for next keypress and exits immediately
furi_message_queue_put(tracker->event_queue, &event, FuriWaitForever);
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_TRACKER);
break;
}
case SUBMENU_PATTERN_HELP: {
tracker->showing_help = true;
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_TRACKER);
break;
}
case SUBMENU_PATTERN_SAVE_SONG: {
text_input_set_header_text(tracker->text_input, "Song filename:");
memset(&tracker->filename, 0, FILE_NAME_LEN);
text_input_set_result_callback(
tracker->text_input,
return_from_keyboard_callback,
tracker,
(char*)&tracker->filename,
FILE_NAME_LEN,
true);
tracker->is_saving = true;
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_KEYBOARD);
break;
}
case SUBMENU_PATTERN_LOAD_SONG: {
FlizzerTrackerEvent event = {.type = EventTypeLoadSong, .input = {{0}}, .period = 0};
furi_message_queue_put(tracker->event_queue, &event, FuriWaitForever);
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_TRACKER);
break;
}
case SUBMENU_PATTERN_SETTINGS: {
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_SETTINGS);
break;
}
default:
break;
}
break;
}
case INST_EDITOR_VIEW: {
switch(index) {
case SUBMENU_INSTRUMENT_EXIT: {
tracker->quit = true;
static InputEvent inevent = {.sequence = 0, .key = InputKeyLeft, .type = InputTypeMAX};
FlizzerTrackerEvent event = {
.type = EventTypeInput,
.input = inevent,
.period =
0}; // making an event so tracker does not wait for next keypress and exits immediately
furi_message_queue_put(tracker->event_queue, &event, FuriWaitForever);
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_TRACKER);
break;
}
case SUBMENU_INSTRUMENT_SAVE: {
text_input_set_header_text(tracker->text_input, "Instrument filename:");
memset(&tracker->filename, 0, FILE_NAME_LEN);
text_input_set_result_callback(
tracker->text_input,
return_from_keyboard_callback,
tracker,
(char*)&tracker->filename,
FILE_NAME_LEN,
true);
tracker->is_saving_instrument = true;
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_KEYBOARD);
break;
}
case SUBMENU_INSTRUMENT_LOAD: {
FlizzerTrackerEvent event = {
.type = EventTypeLoadInstrument, .input = {{0}}, .period = 0};
furi_message_queue_put(tracker->event_queue, &event, FuriWaitForever);
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_TRACKER);
break;
}
default:
break;
}
break;
}
default:
break;
}
}
void submenu_copypaste_callback(void* context, uint32_t index) {
FlizzerTrackerApp* tracker = (FlizzerTrackerApp*)context;
uint8_t sequence_position = tracker->tracker_engine.sequence_position;
uint8_t current_pattern_index =
tracker->tracker_engine.song->sequence.sequence_step[sequence_position]
.pattern_indices[tracker->current_channel];
TrackerSongPattern* source_pattern;
if(tracker->source_pattern_index >= 0) {
source_pattern = &tracker->song.pattern[tracker->source_pattern_index];
}
TrackerSongPattern* current_pattern = &tracker->song.pattern[current_pattern_index];
uint16_t pattern_length = tracker->tracker_engine.song->pattern_length;
switch(index) {
case SUBMENU_PATTERN_COPYPASTE_COPY: {
tracker->source_pattern_index = current_pattern_index;
tracker->cut_pattern = false;
break;
}
case SUBMENU_PATTERN_COPYPASTE_PASTE: {
if(tracker->source_pattern_index >= 0) {
memcpy(
current_pattern->step,
source_pattern->step,
sizeof(TrackerSongPatternStep) * pattern_length);
if(tracker->cut_pattern) {
set_empty_pattern(source_pattern, pattern_length);
tracker->cut_pattern = false;
}
}
break;
}
case SUBMENU_PATTERN_COPYPASTE_CUT: {
tracker->source_pattern_index = current_pattern_index;
tracker->cut_pattern = true;
break;
}
case SUBMENU_PATTERN_COPYPASTE_CLEAR: {
set_empty_pattern(current_pattern, pattern_length);
break;
}
default:
break;
}
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_TRACKER);
}
void audio_output_changed_callback(VariableItem* item) {
FlizzerTrackerApp* tracker = (FlizzerTrackerApp*)variable_item_get_context(item);
uint8_t index = variable_item_get_current_value_index(item);
variable_item_set_current_value_text(item, audio_modes_text[(index > 1 ? 1 : index)]);
if(tracker) {
tracker->external_audio = (bool)index;
tracker->external_audio = audio_modes_values[(index > 1 ? 1 : index)];
// sound_engine_init(&tracker->sound_engine, tracker->sound_engine.sample_rate, tracker->external_audio, tracker->sound_engine.audio_buffer_size);
// sound_engine_init_hardware(tracker->sound_engine.sample_rate, tracker->external_audio, tracker->sound_engine.audio_buffer, tracker->sound_engine.audio_buffer_size);
FlizzerTrackerEvent event = {.type = EventTypeSetAudioMode, .input = {{0}}, .period = 0};
furi_message_queue_put(tracker->event_queue, &event, FuriWaitForever);
UNUSED(event);
}
}
void cycle_focus(FlizzerTrackerApp* tracker) {
switch(tracker->mode) {
case PATTERN_VIEW: {
tracker->focus++;
if(tracker->focus > EDIT_SONGINFO) {
tracker->focus = EDIT_PATTERN;
}
break;
}
case INST_EDITOR_VIEW: {
tracker->focus++;
if(tracker->focus > EDIT_PROGRAM) {
tracker->focus = EDIT_INSTRUMENT;
if(tracker->current_digit > 1) {
tracker->current_digit = 1;
}
}
break;
}
default:
break;
}
}
void cycle_view(FlizzerTrackerApp* tracker) {
if(tracker->mode == PATTERN_VIEW) {
tracker->mode = INST_EDITOR_VIEW;
tracker->focus = EDIT_INSTRUMENT;
tracker->selected_param = 0;
tracker->current_digit = 0;
return;
}
if(tracker->mode == INST_EDITOR_VIEW) {
tracker->mode = PATTERN_VIEW;
tracker->focus = EDIT_PATTERN;
if(tracker->tracker_engine.song == NULL) {
stop_song(tracker);
tracker_engine_set_song(&tracker->tracker_engine, &tracker->song);
}
tracker->selected_param = 0;
tracker->current_digit = 0;
return;
}
}
void process_input_event(FlizzerTrackerApp* tracker, FlizzerTrackerEvent* event) {
if(event->input.key == InputKeyBack && event->input.type == InputTypeShort &&
tracker->showing_help) {
tracker->showing_help = false;
return;
}
if(tracker->showing_help || tracker->is_loading || tracker->is_saving ||
tracker->is_loading_instrument || tracker->is_saving_instrument)
return; //do not react until these are finished
if(event->input.key == InputKeyBack && event->input.type == InputTypeShort &&
event->period > 0 && event->period < 300 && !(tracker->editing)) {
cycle_view(tracker);
stop_song(tracker);
return;
}
else if(
event->input.key == InputKeyBack && event->input.type == InputTypeShort &&
!(tracker->editing)) {
cycle_focus(tracker);
//stop_song(tracker);
return;
}
if(event->input.key == InputKeyBack && event->input.type == InputTypeLong) {
switch(tracker->mode) {
case PATTERN_VIEW: {
if(tracker->focus == EDIT_PATTERN) {
submenu_set_selected_item(
tracker->pattern_copypaste_submenu, SUBMENU_PATTERN_COPYPASTE_COPY);
view_dispatcher_switch_to_view(
tracker->view_dispatcher, VIEW_SUBMENU_PATTERN_COPYPASTE);
}
else {
submenu_set_selected_item(tracker->pattern_submenu, SUBMENU_PATTERN_LOAD_SONG);
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_SUBMENU_PATTERN);
}
break;
}
case INST_EDITOR_VIEW: {
submenu_set_selected_item(tracker->instrument_submenu, SUBMENU_INSTRUMENT_LOAD);
view_dispatcher_switch_to_view(tracker->view_dispatcher, VIEW_SUBMENU_INSTRUMENT);
break;
}
default:
break;
}
return;
}
switch(tracker->focus) {
case EDIT_PATTERN: {
pattern_edit_event(tracker, event);
break;
}
case EDIT_SEQUENCE: {
sequence_edit_event(tracker, event);
break;
}
case EDIT_SONGINFO: {
songinfo_edit_event(tracker, event);
break;
}
case EDIT_INSTRUMENT: {
instrument_edit_event(tracker, event);
break;
}
case EDIT_PROGRAM: {
instrument_program_edit_event(tracker, event);
break;
}
default:
break;
}
}
applications/external/flizzer_tracker/input_event.h
Vendored
+40
View File
@@ -0,0 +1,40 @@
#pragma once
#include <furi.h>
#include <input/input.h>
#include <stdio.h>
#include "flizzer_tracker.h"
#include "sound_engine/sound_engine_defs.h"
#include "tracker_engine/tracker_engine_defs.h"
#include "util.h"
#include "input/instrument.h"
#include "input/instrument_program.h"
#include "input/pattern.h"
#include "input/sequence.h"
#include "input/songinfo.h"
extern bool audio_modes_values[];
extern char* audio_modes_text[];
void return_from_keyboard_callback(void* ctx);
void overwrite_file_widget_yes_input_callback(GuiButtonType result, InputType type, void* ctx);
void overwrite_file_widget_no_input_callback(GuiButtonType result, InputType type, void* ctx);
void overwrite_instrument_file_widget_yes_input_callback(
GuiButtonType result,
InputType type,
void* ctx);
void overwrite_instrument_file_widget_no_input_callback(
GuiButtonType result,
InputType type,
void* ctx);
uint32_t submenu_exit_callback(void* context);
uint32_t submenu_settings_exit_callback(void* context);
void submenu_callback(void* context, uint32_t index);
void submenu_copypaste_callback(void* context, uint32_t index);
void audio_output_changed_callback(VariableItem* item);
void process_input_event(FlizzerTrackerApp* tracker, FlizzerTrackerEvent* event);
applications/external/flizzer_tracker/macros.h
Vendored
+2
View File
@@ -0,0 +1,2 @@
#define my_min(a, b) (((a) < (b)) ? (a) : (b))
#define my_max(a, b) (((a) > (b)) ? (a) : (b))
applications/external/flizzer_tracker/sound_engine/freqs.c
Vendored
+36
View File
@@ -0,0 +1,36 @@
#include "freqs.h"
const uint32_t frequency_table[FREQ_TAB_SIZE] = {
(uint32_t)(2093.00 * 1024), // 7th octave, the highest in this tracker
(uint32_t)(2217.46 * 1024), // frequency precision is 1 / 1024th of Hz
(uint32_t)(2349.32 * 1024),
(uint32_t)(2489.02 * 1024),
(uint32_t)(2637.02 * 1024),
(uint32_t)(2793.83 * 1024),
(uint32_t)(2959.96 * 1024),
(uint32_t)(3135.96 * 1024),
(uint32_t)(3322.44 * 1024),
(uint32_t)(3520.00 * 1024),
(uint32_t)(3729.31 * 1024),
(uint32_t)(3951.07 * 1024),
};
uint32_t get_freq(uint16_t note) {
if(note >= ((FREQ_TAB_SIZE * 8) << 8)) {
return frequency_table[FREQ_TAB_SIZE - 1];
}
if((note & 0xff) == 0) {
return frequency_table[((note >> 8) % 12)] /
(2 << (((NUM_OCTAVES) - ((note >> 8) / 12)) - 2)); // wrap to one octave
}
else {
uint64_t f1 = frequency_table[((note >> 8) % 12)] /
(uint64_t)(2 << (((NUM_OCTAVES) - ((note >> 8) / 12)) - 2));
uint64_t f2 = frequency_table[(((note >> 8) + 1) % 12)] /
(uint64_t)(2 << (((NUM_OCTAVES) - (((note >> 8) + 1) / 12)) - 2));
return f1 + (uint64_t)((f2 - f1) * (uint64_t)(note & 0xff)) / (uint64_t)256;
}
}
applications/external/flizzer_tracker/sound_engine/freqs.h
Vendored
+11
View File
@@ -0,0 +1,11 @@
#pragma once
#include <furi.h>
#include <stdio.h>
#define FREQ_TAB_SIZE 12 /* one octave */
#define NUM_OCTAVES 8 /* 0-7th octaves */
extern const uint32_t frequency_table[FREQ_TAB_SIZE];
uint32_t get_freq(uint16_t note);
applications/external/flizzer_tracker/sound_engine/sound_engine.c
Vendored
+201
View File
@@ -0,0 +1,201 @@
#include "sound_engine.h"
#include "../flizzer_tracker_hal.h"
#include <furi_hal.h>
#define PI 3.1415
void sound_engine_init(
SoundEngine* sound_engine,
uint32_t sample_rate,
bool external_audio_output,
uint32_t audio_buffer_size) {
if(sound_engine->audio_buffer) {
free(sound_engine->audio_buffer);
}
if(sound_engine->sine_lut) {
free(sound_engine->sine_lut);
}
memset(sound_engine, 0, sizeof(SoundEngine));
sound_engine->audio_buffer = malloc(audio_buffer_size * sizeof(sound_engine->audio_buffer[0]));
memset(sound_engine->audio_buffer, 0, sizeof(SoundEngine));
sound_engine->audio_buffer_size = audio_buffer_size;
sound_engine->sample_rate = sample_rate;
sound_engine->external_audio_output = external_audio_output;
for(int i = 0; i < NUM_CHANNELS; ++i) {
sound_engine->channel[i].lfsr = RANDOM_SEED;
}
for(int i = 0; i < SINE_LUT_SIZE; ++i) {
sound_engine->sine_lut[i] = (uint8_t)((sinf(i / 64.0 * PI) + 1.0) * 127.0);
}
furi_hal_interrupt_set_isr_ex(
FuriHalInterruptIdDma1Ch1, 15, sound_engine_dma_isr, sound_engine);
sound_engine_init_hardware(
sample_rate, external_audio_output, sound_engine->audio_buffer, audio_buffer_size);
}
void sound_engine_deinit(SoundEngine* sound_engine) {
free(sound_engine->audio_buffer);
if(!(sound_engine->external_audio_output)) {
if(furi_hal_speaker_is_mine()) {
furi_hal_speaker_release();
}
}
else {
furi_hal_gpio_init(&gpio_ext_pa6, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
}
furi_hal_interrupt_set_isr_ex(FuriHalInterruptIdDma1Ch1, 13, NULL, NULL);
sound_engine_stop();
sound_engine_deinit_timer();
}
void sound_engine_set_channel_frequency(
SoundEngine* sound_engine,
SoundEngineChannel* channel,
uint16_t note) {
uint32_t frequency = get_freq(note);
if(frequency != 0) {
channel->frequency = (uint64_t)(ACC_LENGTH) / (uint64_t)1024 * (uint64_t)(frequency) /
(uint64_t)sound_engine->sample_rate;
}
else {
channel->frequency = 0;
}
}
void sound_engine_enable_gate(SoundEngine* sound_engine, SoundEngineChannel* channel, bool enable) {
if(enable) {
channel->adsr.envelope = 0;
channel->adsr.envelope_speed = envspd(sound_engine, channel->adsr.a);
channel->adsr.envelope_state = ATTACK;
channel->flags |= SE_ENABLE_GATE;
if(channel->flags & SE_ENABLE_KEYDOWN_SYNC) {
channel->accumulator = 0;
}
}
else {
channel->adsr.envelope_state = RELEASE;
channel->adsr.envelope_speed = envspd(sound_engine, channel->adsr.r);
}
}
void sound_engine_fill_buffer(
SoundEngine* sound_engine,
uint16_t* audio_buffer,
uint32_t audio_buffer_size) {
int32_t channel_output[NUM_CHANNELS];
int32_t channel_output_final[NUM_CHANNELS];
for(uint32_t i = 0; i < audio_buffer_size; ++i) {
int32_t output = WAVE_AMP * 2;
for(uint32_t chan = 0; chan < NUM_CHANNELS; ++chan) {
SoundEngineChannel* channel = &sound_engine->channel[chan];
if(channel->frequency > 0) {
uint32_t prev_acc = channel->accumulator;
channel->accumulator += channel->frequency;
channel->sync_bit |= (channel->accumulator & ACC_LENGTH);
channel->accumulator &= ACC_LENGTH - 1;
if(channel->flags & SE_ENABLE_HARD_SYNC) {
uint8_t hard_sync_src = channel->hard_sync == 0xff ? i : channel->hard_sync;
if(sound_engine->channel[hard_sync_src].sync_bit) {
channel->accumulator = 0;
}
}
channel_output[chan] =
sound_engine_osc(sound_engine, channel, prev_acc) - WAVE_AMP / 2;
if(channel->flags & SE_ENABLE_RING_MOD) {
uint8_t ring_mod_src = channel->ring_mod == 0xff ? i : channel->ring_mod;
channel_output[chan] =
channel_output[chan] * channel_output[ring_mod_src] / WAVE_AMP;
}
channel_output_final[chan] = sound_engine_cycle_and_output_adsr(
channel_output[chan], sound_engine, &channel->adsr, &channel->flags);
if(channel->flags & SE_ENABLE_FILTER) {
if(channel->filter_mode != 0) {
sound_engine_filter_cycle(&channel->filter, channel_output_final[chan]);
switch(channel->filter_mode) {
case FIL_OUTPUT_LOWPASS: {
channel_output_final[chan] =
sound_engine_output_lowpass(&channel->filter);
break;
}
case FIL_OUTPUT_HIGHPASS: {
channel_output_final[chan] =
sound_engine_output_highpass(&channel->filter);
break;
}
case FIL_OUTPUT_BANDPASS: {
channel_output_final[chan] =
sound_engine_output_bandpass(&channel->filter);
break;
}
case FIL_OUTPUT_LOW_HIGH: {
channel_output_final[chan] =
sound_engine_output_lowpass(&channel->filter) +
sound_engine_output_highpass(&channel->filter);
break;
}
case FIL_OUTPUT_HIGH_BAND: {
channel_output_final[chan] =
sound_engine_output_highpass(&channel->filter) +
sound_engine_output_bandpass(&channel->filter);
break;
}
case FIL_OUTPUT_LOW_BAND: {
channel_output_final[chan] =
sound_engine_output_lowpass(&channel->filter) +
sound_engine_output_bandpass(&channel->filter);
break;
}
case FIL_OUTPUT_LOW_HIGH_BAND: {
channel_output_final[chan] =
sound_engine_output_lowpass(&channel->filter) +
sound_engine_output_highpass(&channel->filter) +
sound_engine_output_bandpass(&channel->filter);
break;
}
}
}
}
output += channel_output_final[chan];
}
}
//audio_buffer[i] = output / (64 * 4);
audio_buffer[i] = output >> 8;
}
}
applications/external/flizzer_tracker/sound_engine/sound_engine.h
Vendored
+23
View File
@@ -0,0 +1,23 @@
#pragma once
#include "freqs.h"
#include "sound_engine_adsr.h"
#include "sound_engine_defs.h"
#include "sound_engine_filter.h"
#include "sound_engine_osc.h"
void sound_engine_init(
SoundEngine* sound_engine,
uint32_t sample_rate,
bool external_audio_output,
uint32_t audio_buffer_size);
void sound_engine_deinit(SoundEngine* sound_engine);
void sound_engine_set_channel_frequency(
SoundEngine* sound_engine,
SoundEngineChannel* channel,
uint16_t note);
void sound_engine_fill_buffer(
SoundEngine* sound_engine,
uint16_t* audio_buffer,
uint32_t audio_buffer_size);
void sound_engine_enable_gate(SoundEngine* sound_engine, SoundEngineChannel* channel, bool enable);
applications/external/flizzer_tracker/sound_engine/sound_engine_adsr.c
Vendored
+58
View File
@@ -0,0 +1,58 @@
#include "sound_engine_adsr.h"
int32_t sound_engine_cycle_and_output_adsr(
int32_t input,
SoundEngine* eng,
SoundEngineADSR* adsr,
uint16_t* flags) {
switch(adsr->envelope_state) {
case ATTACK: {
adsr->envelope += adsr->envelope_speed;
if(adsr->envelope >= MAX_ADSR) {
adsr->envelope_state = DECAY;
adsr->envelope = MAX_ADSR;
adsr->envelope_speed = envspd(eng, adsr->d);
}
break;
}
case DECAY: {
if(adsr->envelope > ((uint32_t)adsr->s << 17) + adsr->envelope_speed) {
adsr->envelope -= adsr->envelope_speed;
}
else {
adsr->envelope = (uint32_t)adsr->s << 17;
adsr->envelope_state = (adsr->s == 0) ? RELEASE : SUSTAIN;
adsr->envelope_speed = envspd(eng, adsr->r);
}
break;
}
case SUSTAIN:
case DONE: {
break;
}
case RELEASE: {
if(adsr->envelope > adsr->envelope_speed) {
adsr->envelope -= adsr->envelope_speed;
}
else {
adsr->envelope_state = DONE;
*flags &= ~SE_ENABLE_GATE;
adsr->envelope = 0;
}
break;
}
}
return (int32_t)((int32_t)input * (int32_t)(adsr->envelope >> 10) / (int32_t)(MAX_ADSR >> 10) * (int32_t)adsr->volume / (int32_t)MAX_ADSR_VOLUME);
}
applications/external/flizzer_tracker/sound_engine/sound_engine_adsr.h
Vendored
+9
View File
@@ -0,0 +1,9 @@
#pragma once
#include "sound_engine_defs.h"
int32_t sound_engine_cycle_and_output_adsr(
int32_t input,
SoundEngine* eng,
SoundEngineADSR* adsr,
uint16_t* flags);
applications/external/flizzer_tracker/sound_engine/sound_engine_defs.h
Vendored
+102
View File
@@ -0,0 +1,102 @@
#pragma once
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#define NUM_CHANNELS 4
#define RANDOM_SEED 0xf31782ce
#define ACC_BITS 23
#define ACC_LENGTH (1 << (ACC_BITS - 1))
#define OUTPUT_BITS 16
#define WAVE_AMP (1 << OUTPUT_BITS)
#define SINE_LUT_SIZE 256
#define SINE_LUT_BITDEPTH 8
#define MAX_ADSR (0xff << 17)
#define MAX_ADSR_VOLUME 0x80
#define BASE_FREQ 22050
#define envspd(eng, slope) \
((slope) != 0 ? \
(((uint64_t)MAX_ADSR / ((slope) * (slope)*256 / 8)) * BASE_FREQ / eng->sample_rate) : \
((uint64_t)MAX_ADSR * BASE_FREQ / eng->sample_rate))
typedef enum {
SE_WAVEFORM_NONE = 0,
SE_WAVEFORM_NOISE = 1,
SE_WAVEFORM_PULSE = 2,
SE_WAVEFORM_TRIANGLE = 4,
SE_WAVEFORM_SAW = 8,
SE_WAVEFORM_NOISE_METAL = 16,
SE_WAVEFORM_SINE = 32,
} SoundEngineWaveformType;
typedef enum {
SE_ENABLE_FILTER = 1,
SE_ENABLE_GATE = 2,
SE_ENABLE_RING_MOD = 4,
SE_ENABLE_HARD_SYNC = 8,
SE_ENABLE_KEYDOWN_SYNC = 16, // sync oscillators on keydown
} SoundEngineFlags;
typedef enum {
FIL_OUTPUT_LOWPASS = 1,
FIL_OUTPUT_HIGHPASS = 2,
FIL_OUTPUT_BANDPASS = 3,
FIL_OUTPUT_LOW_HIGH = 4,
FIL_OUTPUT_HIGH_BAND = 5,
FIL_OUTPUT_LOW_BAND = 6,
FIL_OUTPUT_LOW_HIGH_BAND = 7,
/* ============ */
FIL_MODES = 8,
} SoundEngineFilterModes;
typedef enum {
ATTACK = 1,
DECAY = 2,
SUSTAIN = 3,
RELEASE = 4,
DONE = 5,
} SoundEngineEnvelopeStates;
typedef struct {
uint8_t a, d, s, r, volume, envelope_state;
uint32_t envelope, envelope_speed;
} SoundEngineADSR;
typedef struct {
int32_t cutoff, resonance, low, high, band;
} SoundEngineFilter;
typedef struct {
uint32_t accumulator;
uint32_t frequency;
uint8_t waveform;
uint16_t pw;
uint32_t lfsr;
SoundEngineADSR adsr;
uint16_t flags;
uint8_t ring_mod, hard_sync; // 0xff = self
uint8_t sync_bit;
uint8_t filter_mode;
SoundEngineFilter filter;
} SoundEngineChannel;
typedef struct {
SoundEngineChannel channel[NUM_CHANNELS];
uint32_t sample_rate;
uint16_t* audio_buffer;
uint32_t audio_buffer_size;
bool external_audio_output;
uint8_t sine_lut[SINE_LUT_SIZE];
// uint32_t counter; //for debug
} SoundEngine;
applications/external/flizzer_tracker/sound_engine/sound_engine_filter.c
Vendored
+28
View File
@@ -0,0 +1,28 @@
#include "sound_engine_filter.h"
void sound_engine_filter_set_coeff(SoundEngineFilter* flt, uint32_t frequency, uint16_t resonance) {
flt->cutoff = (frequency << 5);
flt->resonance = ((int32_t)resonance * 11 / 6) - 200;
}
void sound_engine_filter_cycle(
SoundEngineFilter* flt,
int32_t input) // don't ask me how it works, stolen from Furnace tracker TSU synth
{
input /= 8;
flt->low = flt->low + ((flt->cutoff * flt->band) >> 16);
flt->high = input - flt->low - (((256 - flt->resonance) * flt->band) >> 8);
flt->band = ((flt->cutoff * flt->high) >> 16) + flt->band;
}
int32_t sound_engine_output_lowpass(SoundEngineFilter* flt) {
return flt->low * 8;
}
int32_t sound_engine_output_highpass(SoundEngineFilter* flt) {
return flt->high * 8;
}
int32_t sound_engine_output_bandpass(SoundEngineFilter* flt) {
return flt->band * 8;
}
applications/external/flizzer_tracker/sound_engine/sound_engine_filter.h
Vendored
+9
View File
@@ -0,0 +1,9 @@
#pragma once
#include "sound_engine_defs.h"
void sound_engine_filter_set_coeff(SoundEngineFilter* flt, uint32_t frequency, uint16_t resonance);
void sound_engine_filter_cycle(SoundEngineFilter* flt, int32_t input);
int32_t sound_engine_output_lowpass(SoundEngineFilter* flt);
int32_t sound_engine_output_highpass(SoundEngineFilter* flt);
int32_t sound_engine_output_bandpass(SoundEngineFilter* flt);
applications/external/flizzer_tracker/sound_engine/sound_engine_osc.c
Vendored
+278
View File
@@ -0,0 +1,278 @@
#include "sound_engine_osc.h"
static inline uint16_t sound_engine_pulse(uint32_t acc, uint32_t pw) // 0-FFF pulse width range
{
return (
((acc >> (((uint32_t)ACC_BITS - 17))) >= ((pw == 0xfff ? pw + 1 : pw) << 4) ?
(WAVE_AMP - 1) :
0));
}
static inline uint16_t sound_engine_saw(uint32_t acc) {
return (acc >> (ACC_BITS - OUTPUT_BITS - 1)) & (WAVE_AMP - 1);
}
uint16_t sound_engine_triangle(uint32_t acc) {
return (
(((acc & (ACC_LENGTH / 2)) ? ~acc : acc) >> (ACC_BITS - OUTPUT_BITS - 2)) &
(WAVE_AMP * 2 - 1));
}
static inline uint16_t sound_engine_sine(uint32_t acc, SoundEngine* sound_engine) {
return (
(uint16_t)sound_engine->sine_lut[(acc >> (ACC_BITS - SINE_LUT_BITDEPTH))]
<< (OUTPUT_BITS - SINE_LUT_BITDEPTH));
}
inline static void shift_lfsr(uint32_t* v, uint32_t tap_0, uint32_t tap_1) {
typedef uint32_t T;
const T zero = (T)(0);
const T lsb = zero + (T)(1);
const T feedback = ((lsb << (tap_0)) ^ (lsb << (tap_1)));
*v = (*v >> 1) ^ ((zero - (*v & lsb)) & feedback);
}
static inline uint16_t sound_engine_noise(SoundEngineChannel* channel, uint32_t prev_acc) {
if((prev_acc & (ACC_LENGTH / 32)) != (channel->accumulator & (ACC_LENGTH / 32))) {
if(channel->waveform & SE_WAVEFORM_NOISE_METAL) {
shift_lfsr(&channel->lfsr, 14, 8);
channel->lfsr &= (1 << (14 + 1)) - 1;
}
else {
shift_lfsr(&channel->lfsr, 22, 17);
channel->lfsr &= (1 << (22 + 1)) - 1;
}
}
return (channel->lfsr) & (WAVE_AMP - 1);
}
uint16_t
sound_engine_osc(SoundEngine* sound_engine, SoundEngineChannel* channel, uint32_t prev_acc) {
switch(channel->waveform) {
case SE_WAVEFORM_NOISE:
case SE_WAVEFORM_NOISE_METAL:
case(SE_WAVEFORM_NOISE | SE_WAVEFORM_NOISE_METAL): {
return sound_engine_noise(channel, prev_acc);
break;
}
case SE_WAVEFORM_PULSE: {
return sound_engine_pulse(channel->accumulator, channel->pw);
break;
}
case SE_WAVEFORM_TRIANGLE: {
return sound_engine_triangle(channel->accumulator);
break;
}
case SE_WAVEFORM_SAW: {
return sound_engine_saw(channel->accumulator);
break;
}
case SE_WAVEFORM_SINE: {
return sound_engine_sine(channel->accumulator, sound_engine);
break;
}
case(SE_WAVEFORM_PULSE | SE_WAVEFORM_NOISE):
case(SE_WAVEFORM_PULSE | SE_WAVEFORM_NOISE_METAL):
case(SE_WAVEFORM_PULSE | SE_WAVEFORM_NOISE | SE_WAVEFORM_NOISE_METAL): {
return sound_engine_pulse(channel->accumulator, channel->pw) &
sound_engine_noise(channel, prev_acc);
}
case(SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_NOISE):
case(SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_NOISE_METAL):
case(SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_NOISE | SE_WAVEFORM_NOISE_METAL): {
return sound_engine_triangle(channel->accumulator) & sound_engine_noise(channel, prev_acc);
}
case(SE_WAVEFORM_PULSE | SE_WAVEFORM_TRIANGLE): {
return sound_engine_pulse(channel->accumulator, channel->pw) &
sound_engine_triangle(channel->accumulator);
}
case(SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_PULSE | SE_WAVEFORM_NOISE):
case(SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_PULSE | SE_WAVEFORM_NOISE_METAL):
case(SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_PULSE | SE_WAVEFORM_NOISE | SE_WAVEFORM_NOISE_METAL): {
return sound_engine_pulse(channel->accumulator, channel->pw) &
sound_engine_noise(channel, prev_acc) & sound_engine_triangle(channel->accumulator);
}
case(SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE):
case(SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE_METAL):
case(SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE | SE_WAVEFORM_NOISE_METAL): {
return sound_engine_saw(channel->accumulator) & sound_engine_noise(channel, prev_acc);
}
case(SE_WAVEFORM_PULSE | SE_WAVEFORM_SAW): {
return sound_engine_pulse(channel->accumulator, channel->pw) &
sound_engine_saw(channel->accumulator);
}
case(SE_WAVEFORM_PULSE | SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE):
case(SE_WAVEFORM_PULSE | SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE_METAL):
case(SE_WAVEFORM_PULSE | SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE | SE_WAVEFORM_NOISE_METAL): {
return sound_engine_pulse(channel->accumulator, channel->pw) &
sound_engine_saw(channel->accumulator) & sound_engine_noise(channel, prev_acc);
}
case(SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_SAW): {
return sound_engine_triangle(channel->accumulator) &
sound_engine_saw(channel->accumulator);
}
case(SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE):
case(SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE_METAL):
case(SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE | SE_WAVEFORM_NOISE_METAL): {
return sound_engine_triangle(channel->accumulator) &
sound_engine_saw(channel->accumulator) & sound_engine_noise(channel, prev_acc);
}
case(SE_WAVEFORM_PULSE | SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_SAW): {
return sound_engine_pulse(channel->accumulator, channel->pw) &
sound_engine_triangle(channel->accumulator) &
sound_engine_saw(channel->accumulator);
}
case(SE_WAVEFORM_PULSE | SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE):
case(SE_WAVEFORM_PULSE | SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE_METAL):
case(
SE_WAVEFORM_PULSE | SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE |
SE_WAVEFORM_NOISE_METAL): {
return sound_engine_pulse(channel->accumulator, channel->pw) &
sound_engine_triangle(channel->accumulator) &
sound_engine_saw(channel->accumulator) & sound_engine_noise(channel, prev_acc);
}
case(SE_WAVEFORM_SINE | SE_WAVEFORM_NOISE):
case(SE_WAVEFORM_SINE | SE_WAVEFORM_NOISE_METAL):
case(SE_WAVEFORM_SINE | SE_WAVEFORM_NOISE | SE_WAVEFORM_NOISE_METAL): {
return sound_engine_sine(channel->accumulator, sound_engine) &
sound_engine_noise(channel, prev_acc);
}
case(SE_WAVEFORM_SINE | SE_WAVEFORM_PULSE): {
return sound_engine_pulse(channel->accumulator, channel->pw) &
sound_engine_sine(channel->accumulator, sound_engine);
}
case(SE_WAVEFORM_SINE | SE_WAVEFORM_PULSE | SE_WAVEFORM_NOISE):
case(SE_WAVEFORM_SINE | SE_WAVEFORM_PULSE | SE_WAVEFORM_NOISE_METAL):
case(SE_WAVEFORM_SINE | SE_WAVEFORM_PULSE | SE_WAVEFORM_NOISE | SE_WAVEFORM_NOISE_METAL): {
return sound_engine_pulse(channel->accumulator, channel->pw) &
sound_engine_sine(channel->accumulator, sound_engine) &
sound_engine_noise(channel, prev_acc);
}
case(SE_WAVEFORM_SINE | SE_WAVEFORM_TRIANGLE): {
return sound_engine_triangle(channel->accumulator) &
sound_engine_sine(channel->accumulator, sound_engine);
}
case(SE_WAVEFORM_SINE | SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_NOISE):
case(SE_WAVEFORM_SINE | SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_NOISE_METAL):
case(SE_WAVEFORM_SINE | SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_NOISE | SE_WAVEFORM_NOISE_METAL): {
return sound_engine_triangle(channel->accumulator) &
sound_engine_sine(channel->accumulator, sound_engine) &
sound_engine_noise(channel, prev_acc);
}
case(SE_WAVEFORM_SINE | SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_PULSE): {
return sound_engine_pulse(channel->accumulator, channel->pw) &
sound_engine_triangle(channel->accumulator) &
sound_engine_sine(channel->accumulator, sound_engine);
}
case(SE_WAVEFORM_SINE | SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_PULSE | SE_WAVEFORM_NOISE):
case(SE_WAVEFORM_SINE | SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_PULSE | SE_WAVEFORM_NOISE_METAL):
case(
SE_WAVEFORM_SINE | SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_PULSE | SE_WAVEFORM_NOISE |
SE_WAVEFORM_NOISE_METAL): {
return sound_engine_pulse(channel->accumulator, channel->pw) &
sound_engine_triangle(channel->accumulator) &
sound_engine_sine(channel->accumulator, sound_engine) &
sound_engine_noise(channel, prev_acc);
}
case(SE_WAVEFORM_SINE | SE_WAVEFORM_SAW): {
return sound_engine_saw(channel->accumulator) &
sound_engine_sine(channel->accumulator, sound_engine);
}
case(SE_WAVEFORM_SINE | SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE):
case(SE_WAVEFORM_SINE | SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE_METAL):
case(SE_WAVEFORM_SINE | SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE | SE_WAVEFORM_NOISE_METAL): {
return sound_engine_saw(channel->accumulator) &
sound_engine_sine(channel->accumulator, sound_engine) &
sound_engine_noise(channel, prev_acc);
}
case(SE_WAVEFORM_SINE | SE_WAVEFORM_PULSE | SE_WAVEFORM_SAW): {
return sound_engine_pulse(channel->accumulator, channel->pw) &
sound_engine_saw(channel->accumulator) &
sound_engine_sine(channel->accumulator, sound_engine);
}
case(SE_WAVEFORM_SINE | SE_WAVEFORM_PULSE | SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE):
case(SE_WAVEFORM_SINE | SE_WAVEFORM_PULSE | SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE_METAL):
case(
SE_WAVEFORM_SINE | SE_WAVEFORM_PULSE | SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE |
SE_WAVEFORM_NOISE_METAL): {
return sound_engine_pulse(channel->accumulator, channel->pw) &
sound_engine_saw(channel->accumulator) &
sound_engine_sine(channel->accumulator, sound_engine) &
sound_engine_noise(channel, prev_acc);
}
case(SE_WAVEFORM_SINE | SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_SAW): {
return sound_engine_saw(channel->accumulator) &
sound_engine_triangle(channel->accumulator) &
sound_engine_sine(channel->accumulator, sound_engine);
}
case(SE_WAVEFORM_SINE | SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE):
case(SE_WAVEFORM_SINE | SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE_METAL):
case(
SE_WAVEFORM_SINE | SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_SAW | SE_WAVEFORM_NOISE |
SE_WAVEFORM_NOISE_METAL): {
return sound_engine_saw(channel->accumulator) &
sound_engine_triangle(channel->accumulator) &
sound_engine_sine(channel->accumulator, sound_engine) &
sound_engine_noise(channel, prev_acc);
}
case(SE_WAVEFORM_SINE | SE_WAVEFORM_PULSE | SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_SAW): {
return sound_engine_saw(channel->accumulator) &
sound_engine_pulse(channel->accumulator, channel->pw) &
sound_engine_triangle(channel->accumulator) &
sound_engine_sine(channel->accumulator, sound_engine);
}
case(
SE_WAVEFORM_SINE | SE_WAVEFORM_PULSE | SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_SAW |
SE_WAVEFORM_NOISE):
case(
SE_WAVEFORM_SINE | SE_WAVEFORM_PULSE | SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_SAW |
SE_WAVEFORM_NOISE_METAL):
case(
SE_WAVEFORM_SINE | SE_WAVEFORM_PULSE | SE_WAVEFORM_TRIANGLE | SE_WAVEFORM_SAW |
SE_WAVEFORM_NOISE | SE_WAVEFORM_NOISE_METAL): {
return sound_engine_saw(channel->accumulator) &
sound_engine_pulse(channel->accumulator, channel->pw) &
sound_engine_triangle(channel->accumulator) &
sound_engine_sine(channel->accumulator, sound_engine) &
sound_engine_noise(channel, prev_acc);
}
default:
break;
}
return WAVE_AMP / 2;
}
applications/external/flizzer_tracker/sound_engine/sound_engine_osc.h
Vendored
+8
View File
@@ -0,0 +1,8 @@
#pragma once
#include "sound_engine_defs.h"
uint16_t sound_engine_triangle(uint32_t acc);
uint16_t
sound_engine_osc(SoundEngine* sound_engine, SoundEngineChannel* channel, uint32_t prev_acc);
applications/external/flizzer_tracker/tracker_engine/diskop.c
Vendored
+127
View File
@@ -0,0 +1,127 @@
#include "diskop.h"
void load_instrument_inner(Stream* stream, Instrument* inst, uint8_t version) {
UNUSED(version);
size_t rwops = stream_read(stream, (uint8_t*)inst->name, sizeof(inst->name));
rwops = stream_read(stream, (uint8_t*)&inst->waveform, sizeof(inst->waveform));
rwops = stream_read(stream, (uint8_t*)&inst->flags, sizeof(inst->flags));
rwops =
stream_read(stream, (uint8_t*)&inst->sound_engine_flags, sizeof(inst->sound_engine_flags));
rwops = stream_read(stream, (uint8_t*)&inst->base_note, sizeof(inst->base_note));
rwops = stream_read(stream, (uint8_t*)&inst->finetune, sizeof(inst->finetune));
rwops = stream_read(stream, (uint8_t*)&inst->slide_speed, sizeof(inst->slide_speed));
rwops = stream_read(stream, (uint8_t*)&inst->adsr, sizeof(inst->adsr));
rwops = stream_read(stream, (uint8_t*)&inst->pw, sizeof(inst->pw));
if(inst->sound_engine_flags & SE_ENABLE_RING_MOD) {
rwops = stream_read(stream, (uint8_t*)&inst->ring_mod, sizeof(inst->ring_mod));
}
if(inst->sound_engine_flags & SE_ENABLE_HARD_SYNC) {
rwops = stream_read(stream, (uint8_t*)&inst->hard_sync, sizeof(inst->hard_sync));
}
uint8_t progsteps = 0;
rwops = stream_read(stream, (uint8_t*)&progsteps, sizeof(progsteps));
if(progsteps > 0) {
rwops = stream_read(stream, (uint8_t*)inst->program, progsteps * sizeof(inst->program[0]));
}
rwops = stream_read(stream, (uint8_t*)&inst->program_period, sizeof(inst->program_period));
if(inst->flags & TE_ENABLE_VIBRATO) {
rwops = stream_read(stream, (uint8_t*)&inst->vibrato_speed, sizeof(inst->vibrato_speed));
rwops = stream_read(stream, (uint8_t*)&inst->vibrato_depth, sizeof(inst->vibrato_depth));
rwops = stream_read(stream, (uint8_t*)&inst->vibrato_delay, sizeof(inst->vibrato_delay));
}
if(inst->flags & TE_ENABLE_PWM) {
rwops = stream_read(stream, (uint8_t*)&inst->pwm_speed, sizeof(inst->pwm_speed));
rwops = stream_read(stream, (uint8_t*)&inst->pwm_depth, sizeof(inst->pwm_depth));
rwops = stream_read(stream, (uint8_t*)&inst->pwm_delay, sizeof(inst->pwm_delay));
}
if(inst->sound_engine_flags & SE_ENABLE_FILTER) {
rwops = stream_read(stream, (uint8_t*)&inst->filter_cutoff, sizeof(inst->filter_cutoff));
rwops =
stream_read(stream, (uint8_t*)&inst->filter_resonance, sizeof(inst->filter_resonance));
rwops = stream_read(stream, (uint8_t*)&inst->filter_type, sizeof(inst->filter_type));
}
UNUSED(rwops);
}
bool load_song_inner(TrackerSong* song, Stream* stream) {
uint8_t version = 0;
size_t rwops = stream_read(stream, (uint8_t*)&version, sizeof(version));
if(version >
TRACKER_ENGINE_VERSION) // if song is of newer version this version of tracker engine can't support
{
return false;
}
tracker_engine_deinit_song(song, false);
memset(song, 0, sizeof(TrackerSong));
rwops = stream_read(stream, (uint8_t*)song->song_name, sizeof(song->song_name));
rwops = stream_read(stream, (uint8_t*)&song->loop_start, sizeof(song->loop_start));
rwops = stream_read(stream, (uint8_t*)&song->loop_end, sizeof(song->loop_end));
rwops = stream_read(stream, (uint8_t*)&song->pattern_length, sizeof(song->pattern_length));
rwops = stream_read(stream, (uint8_t*)&song->speed, sizeof(song->speed));
rwops = stream_read(stream, (uint8_t*)&song->rate, sizeof(song->rate));
rwops =
stream_read(stream, (uint8_t*)&song->num_sequence_steps, sizeof(song->num_sequence_steps));
for(uint16_t i = 0; i < song->num_sequence_steps; i++) {
rwops = stream_read(
stream,
(uint8_t*)&song->sequence.sequence_step[i],
sizeof(song->sequence.sequence_step[0]));
}
rwops = stream_read(stream, (uint8_t*)&song->num_patterns, sizeof(song->num_patterns));
for(uint16_t i = 0; i < song->num_patterns; i++) {
song->pattern[i].step = (TrackerSongPatternStep*)malloc(
sizeof(TrackerSongPatternStep) * (song->pattern_length));
set_empty_pattern(&song->pattern[i], song->pattern_length);
rwops = stream_read(
stream,
(uint8_t*)song->pattern[i].step,
sizeof(TrackerSongPatternStep) * (song->pattern_length));
}
rwops = stream_read(stream, (uint8_t*)&song->num_instruments, sizeof(song->num_instruments));
for(uint16_t i = 0; i < song->num_instruments; i++) {
song->instrument[i] = (Instrument*)malloc(sizeof(Instrument));
set_default_instrument(song->instrument[i]);
load_instrument_inner(stream, song->instrument[i], version);
}
UNUSED(rwops);
return false;
}
bool load_song(TrackerSong* song, Stream* stream) {
char header[sizeof(SONG_FILE_SIG) + 2] = {0};
size_t rwops = stream_read(stream, (uint8_t*)&header, sizeof(SONG_FILE_SIG) - 1);
header[sizeof(SONG_FILE_SIG)] = '\0';
if(strcmp(header, SONG_FILE_SIG) == 0) {
bool result = load_song_inner(song, stream);
UNUSED(result);
}
UNUSED(rwops);
return false;
}
applications/external/flizzer_tracker/tracker_engine/diskop.h
Vendored
+12
View File
@@ -0,0 +1,12 @@
#pragma once
#include "tracker_engine.h"
#include "tracker_engine_defs.h"
#include <stdbool.h>
#include <stdio.h>
#include <storage/storage.h>
#include <toolbox/stream/file_stream.h>
bool load_song(TrackerSong* song, Stream* stream);
bool load_instrument(Instrument* inst, Stream* stream);
void load_instrument_inner(Stream* stream, Instrument* inst, uint8_t version);
applications/external/flizzer_tracker/tracker_engine/do_effects.c
Vendored
+466
View File
@@ -0,0 +1,466 @@
#include "do_effects.h"
#include <furi.h>
#include "../sound_engine/sound_engine.h"
#include "../sound_engine/sound_engine_filter.h"
#include "tracker_engine.h"
void do_command(
uint16_t opcode,
TrackerEngine* tracker_engine,
uint8_t channel,
uint8_t tick,
bool from_program) {
UNUSED(from_program);
TrackerEngineChannel* te_channel = &tracker_engine->channel[channel];
SoundEngineChannel* se_channel = &tracker_engine->sound_engine->channel[channel];
switch(opcode & 0x7f00) {
case TE_EFFECT_ARPEGGIO: {
if(tick == 0) {
if(te_channel->fixed_note != 0xffff) {
te_channel->note = te_channel->last_note;
te_channel->fixed_note = 0xffff;
}
if((opcode & 0xff) == 0xf0)
te_channel->arpeggio_note = te_channel->extarp1;
else if((opcode & 0xff) == 0xf1)
te_channel->arpeggio_note = te_channel->extarp2;
else
te_channel->arpeggio_note = (opcode & 0xff);
}
break;
}
case TE_EFFECT_PORTAMENTO_UP: {
uint32_t prev = te_channel->note;
te_channel->note += ((opcode & 0xff) << 2);
if(prev > te_channel->note) te_channel->note = 0xffff;
te_channel->target_note = te_channel->note;
break;
}
case TE_EFFECT_PORTAMENTO_DOWN: {
int32_t prev = te_channel->note;
te_channel->note -= ((opcode & 0xff) << 2);
if(prev < te_channel->note) te_channel->note = 0;
te_channel->target_note = te_channel->note;
break;
}
case TE_EFFECT_VIBRATO: {
if(tick == 0) {
if(opcode & 0xff) {
te_channel->flags |= TE_ENABLE_VIBRATO;
te_channel->vibrato_speed = (opcode & 0xf0);
te_channel->vibrato_depth = ((opcode & 0x0f) << 4);
}
else {
te_channel->flags &= ~(TE_ENABLE_VIBRATO);
}
}
break;
}
case TE_EFFECT_PWM: {
if(tick == 0) {
if(opcode & 0xff) {
te_channel->flags |= TE_ENABLE_PWM;
te_channel->pwm_speed = (opcode & 0xf0);
te_channel->pwm_depth = ((opcode & 0x0f) << 4);
}
else {
te_channel->flags &= ~(TE_ENABLE_PWM);
}
}
break;
}
case TE_EFFECT_SET_PW: {
if(tick == 0) {
te_channel->pw = ((opcode & 0xff) << 4);
}
break;
}
case TE_EFFECT_PW_UP: {
int16_t temp_pw = te_channel->pw + (int16_t)(opcode & 0xff);
if(temp_pw < 0) temp_pw = 0;
if(temp_pw > 0xfff) temp_pw = 0xfff;
te_channel->pw = temp_pw;
break;
}
case TE_EFFECT_PW_DOWN: {
int16_t temp_pw = te_channel->pw - (int16_t)(opcode & 0xff);
if(temp_pw < 0) temp_pw = 0;
if(temp_pw > 0xfff) temp_pw = 0xfff;
te_channel->pw = temp_pw;
break;
}
case TE_EFFECT_SET_CUTOFF: {
if(tick == 0) {
te_channel->filter_cutoff = ((opcode & 0xff) << 3);
sound_engine_filter_set_coeff(
&se_channel->filter, te_channel->filter_cutoff, te_channel->filter_resonance);
}
break;
}
case TE_EFFECT_VOLUME_FADE: {
if(!(te_channel->channel_flags & TEC_DISABLED)) {
te_channel->volume -= (opcode & 0xf);
if(te_channel->volume > MAX_ADSR_VOLUME) te_channel->volume = 0;
te_channel->volume += ((opcode >> 4) & 0xf);
if(te_channel->volume > MAX_ADSR_VOLUME) te_channel->volume = MAX_ADSR_VOLUME;
se_channel->adsr.volume = (int32_t)te_channel->volume;
se_channel->adsr.volume = (int32_t)se_channel->adsr.volume *
(int32_t)tracker_engine->master_volume / MAX_ADSR_VOLUME;
}
break;
}
case TE_EFFECT_SET_WAVEFORM: {
if(tick == 0) {
se_channel->waveform = (opcode & 0x3f);
}
break;
}
case TE_EFFECT_SET_VOLUME: {
if(tick == 0) {
if(!(te_channel->channel_flags & TEC_DISABLED)) {
te_channel->volume = opcode & 0xff;
se_channel->adsr.volume = (int32_t)te_channel->volume;
se_channel->adsr.volume = (int32_t)se_channel->adsr.volume *
(int32_t)tracker_engine->master_volume / MAX_ADSR_VOLUME;
}
}
break;
}
case TE_EFFECT_EXT: {
switch(opcode & 0x7ff0) {
case TE_EFFECT_EXT_TOGGLE_FILTER: {
if(tick == 0) {
if(opcode & 0xf) {
se_channel->flags |= SE_ENABLE_FILTER;
}
else {
se_channel->flags &= ~SE_ENABLE_FILTER;
}
}
break;
}
case TE_EFFECT_EXT_PORTA_DN: {
if(tick == 0) {
int32_t prev = te_channel->note;
te_channel->note -= (opcode & 0xf);
if(prev < te_channel->note) te_channel->note = 0;
te_channel->target_note = te_channel->note;
}
break;
}
case TE_EFFECT_EXT_PORTA_UP: {
if(tick == 0) {
uint32_t prev = te_channel->note;
te_channel->note += (opcode & 0xf);
if(prev > te_channel->note) te_channel->note = 0xffff;
te_channel->target_note = te_channel->note;
}
break;
}
case TE_EFFECT_EXT_FILTER_MODE: {
if(tick == 0) {
se_channel->filter_mode = (opcode & 0xf);
}
break;
}
case TE_EFFECT_EXT_RETRIGGER: {
if((opcode & 0xf) > 0 && (tick % (opcode & 0xf)) == 0) {
uint8_t prev_vol_tr = te_channel->volume;
uint8_t prev_vol_cyd = se_channel->adsr.volume;
tracker_engine_trigger_instrument_internal(
tracker_engine, channel, te_channel->instrument, te_channel->last_note);
te_channel->volume = prev_vol_tr;
se_channel->adsr.volume = prev_vol_cyd;
}
break;
}
case TE_EFFECT_EXT_FINE_VOLUME_DOWN: {
if(tick == 0) {
te_channel->volume -= (opcode & 0xf);
if(te_channel->volume > MAX_ADSR_VOLUME) te_channel->volume = 0;
se_channel->adsr.volume = (int32_t)te_channel->volume;
se_channel->adsr.volume = (int32_t)se_channel->adsr.volume *
(int32_t)tracker_engine->master_volume / MAX_ADSR_VOLUME;
}
break;
}
case TE_EFFECT_EXT_FINE_VOLUME_UP: {
if(tick == 0) {
te_channel->volume += (opcode & 0xf);
if(te_channel->volume > MAX_ADSR_VOLUME) te_channel->volume = MAX_ADSR_VOLUME;
se_channel->adsr.volume = (int32_t)te_channel->volume;
se_channel->adsr.volume = (int32_t)se_channel->adsr.volume *
(int32_t)tracker_engine->master_volume / MAX_ADSR_VOLUME;
}
break;
}
case TE_EFFECT_EXT_NOTE_CUT: {
if((opcode & 0xf) <= tick) {
se_channel->adsr.volume = 0;
te_channel->volume = 0;
}
break;
}
case TE_EFFECT_EXT_PHASE_RESET: {
if(tick == (opcode & 0xf)) {
se_channel->accumulator = 0;
se_channel->lfsr = RANDOM_SEED;
}
break;
}
}
break;
}
case TE_EFFECT_SET_SPEED_PROG_PERIOD: {
if(tick == 0) {
if(from_program) {
te_channel->program_period = opcode & 0xff;
}
else {
tracker_engine->song->speed = opcode & 0xff;
}
}
break;
}
case TE_EFFECT_CUTOFF_UP: {
te_channel->filter_cutoff += (opcode & 0xff);
if(te_channel->filter_cutoff > 0x7ff) {
te_channel->filter_cutoff = 0x7ff;
}
sound_engine_filter_set_coeff(
&se_channel->filter, te_channel->filter_cutoff, te_channel->filter_resonance);
break;
}
case TE_EFFECT_CUTOFF_DOWN: {
te_channel->filter_cutoff -= (opcode & 0xff);
if(te_channel->filter_cutoff > 0x7ff) // unsigned int overflow
{
te_channel->filter_cutoff = 0;
}
sound_engine_filter_set_coeff(
&se_channel->filter, te_channel->filter_cutoff, te_channel->filter_resonance);
break;
}
case TE_EFFECT_SET_RESONANCE: {
if(tick == 0) {
te_channel->filter_resonance = (opcode & 0xff);
sound_engine_filter_set_coeff(
&se_channel->filter, te_channel->filter_cutoff, te_channel->filter_resonance);
}
break;
}
case TE_EFFECT_RESONANCE_UP: {
te_channel->filter_resonance += (opcode & 0xff);
if(te_channel->filter_resonance > 0xff) {
te_channel->filter_resonance = 0xff;
}
sound_engine_filter_set_coeff(
&se_channel->filter, te_channel->filter_cutoff, te_channel->filter_resonance);
break;
}
case TE_EFFECT_RESONANCE_DOWN: {
te_channel->filter_resonance -= (opcode & 0xff);
if(te_channel->filter_resonance > 0xff) {
te_channel->filter_resonance = 0;
}
sound_engine_filter_set_coeff(
&se_channel->filter, te_channel->filter_cutoff, te_channel->filter_resonance);
break;
}
case TE_EFFECT_SET_RING_MOD_SRC: {
if(tick == 0) {
se_channel->ring_mod = (opcode & 0xff);
}
break;
}
case TE_EFFECT_SET_HARD_SYNC_SRC: {
if(tick == 0) {
se_channel->hard_sync = (opcode & 0xff);
}
break;
}
case TE_EFFECT_SET_ATTACK: {
if(tick == 0) {
se_channel->adsr.a = (opcode & 0xff);
if(se_channel->adsr.envelope_state == ATTACK) {
se_channel->adsr.envelope_speed =
envspd(tracker_engine->sound_engine, se_channel->adsr.a);
}
}
break;
}
case TE_EFFECT_SET_DECAY: {
if(tick == 0) {
se_channel->adsr.d = (opcode & 0xff);
if(se_channel->adsr.envelope_state == DECAY) {
se_channel->adsr.envelope_speed =
envspd(tracker_engine->sound_engine, se_channel->adsr.d);
}
}
break;
}
case TE_EFFECT_SET_SUSTAIN: {
if(tick == 0) {
se_channel->adsr.s = (opcode & 0xff);
}
break;
}
case TE_EFFECT_SET_RELEASE: {
if(tick == 0) {
se_channel->adsr.r = (opcode & 0xff);
if(se_channel->adsr.envelope_state == RELEASE) {
se_channel->adsr.envelope_speed =
envspd(tracker_engine->sound_engine, se_channel->adsr.r);
}
}
break;
}
case TE_EFFECT_PROGRAM_RESTART: {
if(tick == 0) {
te_channel->program_counter = 0;
te_channel->program_loop = 0;
te_channel->program_period = 0;
te_channel->program_tick = 0;
}
break;
}
case TE_EFFECT_PORTA_UP_SEMITONE: {
uint32_t prev = te_channel->note;
te_channel->note += ((opcode & 0xff) << 8);
if(prev > te_channel->note) te_channel->note = 0xffff;
te_channel->target_note = te_channel->note;
break;
}
case TE_EFFECT_PORTA_DOWN_SEMITONE: {
int32_t prev = te_channel->note;
te_channel->note -= ((opcode & 0xff) << 8);
if(prev < te_channel->note) te_channel->note = 0;
te_channel->target_note = te_channel->note;
break;
}
case TE_EFFECT_ARPEGGIO_ABS: {
te_channel->arpeggio_note = 0;
te_channel->fixed_note = ((opcode & 0xff) << 8);
break;
}
case TE_EFFECT_TRIGGER_RELEASE: {
sound_engine_enable_gate(tracker_engine->sound_engine, se_channel, 0);
break;
}
default:
break;
}
}
applications/external/flizzer_tracker/tracker_engine/do_effects.h
Vendored
+10
View File
@@ -0,0 +1,10 @@
#include "tracker_engine_defs.h"
#include <stdbool.h>
#include <stdio.h>
void do_command(
uint16_t opcode,
TrackerEngine* tracker_engine,
uint8_t channel,
uint8_t tick,
bool from_program);
applications/external/flizzer_tracker/tracker_engine/tracker_engine.c
Vendored
+696
View File
@@ -0,0 +1,696 @@
#include "tracker_engine.h"
#include "../flizzer_tracker_hal.h"
#include "../macros.h"
#include "../sound_engine/sound_engine_osc.h"
#include <furi_hal.h>
void tracker_engine_init(TrackerEngine* tracker_engine, uint8_t rate, SoundEngine* sound_engine) {
memset(tracker_engine, 0, sizeof(TrackerEngine));
furi_hal_interrupt_set_isr_ex(
FuriHalInterruptIdTIM2, 14, tracker_engine_timer_isr, (void*)tracker_engine);
tracker_engine_init_hardware(rate);
tracker_engine->sound_engine = sound_engine;
tracker_engine->rate = rate;
}
void tracker_engine_deinit_song(TrackerSong* song, bool free_song) {
for(int i = 0; i < MAX_PATTERNS; i++) {
if(song->pattern[i].step != NULL) {
free(song->pattern[i].step);
}
}
for(int i = 0; i < MAX_INSTRUMENTS; i++) {
if(song->instrument[i] != NULL) {
free(song->instrument[i]);
}
}
if(free_song) {
free(song);
}
}
void tracker_engine_deinit(TrackerEngine* tracker_engine, bool free_song) {
tracker_engine_deinit_song(tracker_engine->song, free_song);
furi_hal_interrupt_set_isr_ex(FuriHalInterruptIdTIM2, 13, NULL, NULL);
tracker_engine_stop();
}
void set_note(TrackerSongPatternStep* step, uint8_t note) {
step->note &= 0x80;
step->note |= (note & 0x7f);
}
void set_instrument(TrackerSongPatternStep* step, uint8_t inst) {
step->note &= 0x7f;
step->inst_vol &= 0x0f;
step->note |= ((inst & 0x10) << 3);
step->inst_vol |= ((inst & 0xf) << 4);
}
void set_volume(TrackerSongPatternStep* step, uint8_t vol) {
step->command &= 0x7fff;
step->inst_vol &= 0xf0;
step->command |= ((vol & 0x10) << 11);
step->inst_vol |= (vol & 0xf);
}
void set_command(TrackerSongPatternStep* step, uint16_t command) {
step->command &= 0x8000;
step->command |= command & (0x7fff);
}
void set_default_instrument(Instrument* inst) {
memset(inst, 0, sizeof(Instrument));
inst->flags = TE_SET_CUTOFF | TE_SET_PW | TE_ENABLE_VIBRATO;
inst->sound_engine_flags = SE_ENABLE_KEYDOWN_SYNC;
inst->base_note = MIDDLE_C;
inst->waveform = SE_WAVEFORM_PULSE;
inst->pw = 0x80;
inst->adsr.a = 0x4;
inst->adsr.d = 0x28;
inst->adsr.volume = 0x80;
inst->filter_type = FIL_OUTPUT_LOWPASS;
inst->filter_cutoff = 0xff;
inst->program_period = 1;
for(int i = 0; i < INST_PROG_LEN; i++) {
inst->program[i] = TE_PROGRAM_NOP;
}
inst->vibrato_speed = 0x60;
inst->vibrato_depth = 0x20;
inst->vibrato_delay = 0x20;
}
void set_empty_pattern(TrackerSongPattern* pattern, uint16_t pattern_length) {
for(uint16_t i = 0; i < pattern_length; i++) {
TrackerSongPatternStep* step = &pattern->step[i];
set_note(step, MUS_NOTE_NONE);
set_instrument(step, MUS_NOTE_INSTRUMENT_NONE);
set_volume(step, MUS_NOTE_VOLUME_NONE);
set_command(step, 0);
}
}
uint8_t tracker_engine_get_note(TrackerSongPatternStep* step) {
return (step->note & 0x7f);
}
uint8_t tracker_engine_get_instrument(TrackerSongPatternStep* step) {
return ((step->note & 0x80) >> 3) | ((step->inst_vol & 0xf0) >> 4);
}
uint8_t tracker_engine_get_volume(TrackerSongPatternStep* step) {
return (step->inst_vol & 0xf) | ((step->command & 0x8000) >> 11);
}
uint16_t tracker_engine_get_command(TrackerSongPatternStep* step) {
return (step->command & 0x7fff);
}
void tracker_engine_set_note(
TrackerEngine* tracker_engine,
uint8_t chan,
uint16_t note,
bool update_note) {
if(update_note) tracker_engine->channel[chan].note = note;
sound_engine_set_channel_frequency(
tracker_engine->sound_engine, &tracker_engine->sound_engine->channel[chan], note);
}
void tracker_engine_set_song(TrackerEngine* tracker_engine, TrackerSong* song) {
tracker_engine->song = song;
}
void tracker_engine_trigger_instrument_internal(
TrackerEngine* tracker_engine,
uint8_t chan,
Instrument* pinst,
uint16_t note) {
SoundEngineChannel* se_channel = &tracker_engine->sound_engine->channel[chan];
TrackerEngineChannel* te_channel = &tracker_engine->channel[chan];
te_channel->channel_flags = TEC_PLAYING | (te_channel->channel_flags & TEC_DISABLED);
te_channel->program_period = pinst->program_period;
if(!(pinst->flags & TE_PROG_NO_RESTART) && pinst->program_period > 0) {
te_channel->channel_flags |= TEC_PROGRAM_RUNNING;
te_channel->program_counter = 0;
te_channel->program_loop = 1;
te_channel->program_tick = 0;
}
te_channel->instrument = pinst;
se_channel->waveform = pinst->waveform;
se_channel->flags = pinst->sound_engine_flags;
te_channel->flags = pinst->flags;
te_channel->arpeggio_note = 0;
te_channel->fixed_note = 0xffff;
note += (uint16_t)(((int16_t)pinst->base_note - MIDDLE_C) << 8);
tracker_engine_set_note(tracker_engine, chan, note + (int16_t)pinst->finetune, true);
te_channel->last_note = te_channel->target_note = note + (int16_t)pinst->finetune;
te_channel->extarp1 = te_channel->extarp2 = 0;
if(pinst->flags & TE_ENABLE_VIBRATO) {
te_channel->vibrato_speed = pinst->vibrato_speed;
te_channel->vibrato_depth = pinst->vibrato_depth;
te_channel->vibrato_delay = pinst->vibrato_delay;
}
if(pinst->flags & TE_ENABLE_PWM) {
te_channel->pwm_speed = pinst->pwm_speed;
te_channel->pwm_depth = pinst->pwm_depth;
te_channel->pwm_delay = pinst->pwm_delay;
}
if(pinst->sound_engine_flags & SE_ENABLE_KEYDOWN_SYNC) {
te_channel->vibrato_position = ((ACC_LENGTH / 2 / 2) << 9);
te_channel->pwm_position = ((ACC_LENGTH / 2 / 2) << 9);
se_channel->accumulator = 0;
se_channel->lfsr = RANDOM_SEED;
}
if(pinst->flags & TE_SET_CUTOFF) {
te_channel->filter_cutoff = ((uint16_t)pinst->filter_cutoff << 3);
te_channel->filter_resonance = (uint16_t)pinst->filter_resonance;
se_channel->filter.low = 0;
se_channel->filter.high = 0;
se_channel->filter.band = 0;
sound_engine_filter_set_coeff(
&se_channel->filter, te_channel->filter_cutoff, te_channel->filter_resonance);
}
if(pinst->sound_engine_flags & SE_ENABLE_FILTER) {
te_channel->filter_type = pinst->filter_type;
se_channel->filter_mode = te_channel->filter_type;
}
if(pinst->flags & TE_SET_PW) {
te_channel->pw = (pinst->pw << 4);
se_channel->pw = (pinst->pw << 4);
}
se_channel->ring_mod = pinst->ring_mod;
se_channel->hard_sync = pinst->hard_sync;
te_channel->slide_speed = pinst->slide_speed;
se_channel->adsr.a = pinst->adsr.a;
se_channel->adsr.d = pinst->adsr.d;
se_channel->adsr.s = pinst->adsr.s;
se_channel->adsr.r = pinst->adsr.r;
se_channel->adsr.volume = pinst->adsr.volume;
se_channel->adsr.volume = (int32_t)se_channel->adsr.volume *
(int32_t)tracker_engine->master_volume / MAX_ADSR_VOLUME;
te_channel->volume = pinst->adsr.volume;
te_channel->volume =
(int32_t)te_channel->volume * (int32_t)tracker_engine->master_volume / MAX_ADSR_VOLUME;
sound_engine_enable_gate(
tracker_engine->sound_engine, &tracker_engine->sound_engine->channel[chan], true);
}
void tracker_engine_execute_track_command(
TrackerEngine* tracker_engine,
uint8_t chan,
TrackerSongPatternStep* step,
bool first_tick) {
UNUSED(first_tick);
UNUSED(tracker_engine);
UNUSED(chan);
uint8_t vol = tracker_engine_get_volume(step);
uint16_t opcode = tracker_engine_get_command(step);
if(vol != MUS_NOTE_VOLUME_NONE &&
!(tracker_engine->channel[chan].channel_flags & TEC_DISABLED)) {
tracker_engine->sound_engine->channel[chan].adsr.volume =
(int32_t)tracker_engine->channel[chan].volume * (int32_t)vol / (MUS_NOTE_VOLUME_NONE);
// tracker_engine->sound_engine->channel[chan].adsr.volume = (int32_t)tracker_engine->sound_engine->channel[chan].adsr.volume * (int32_t)tracker_engine->channel[chan].instrument->adsr.volume / MAX_ADSR_VOLUME * (int32_t)tracker_engine->master_volume / MAX_ADSR_VOLUME;
}
if(tracker_engine->channel[chan].instrument != NULL && opcode != 0) {
if((opcode & 0x7f00) == TE_EFFECT_ARPEGGIO) {
tracker_engine->channel[chan].extarp1 = ((opcode & 0xf0) >> 4);
tracker_engine->channel[chan].extarp2 = (opcode & 0xf);
}
else {
do_command(opcode, tracker_engine, chan, tracker_engine->current_tick, false);
}
}
if(tracker_engine->channel[chan].channel_flags & TEC_DISABLED) {
tracker_engine->sound_engine->channel[chan].adsr.volume = 0;
}
}
void tracker_engine_execute_program_tick(
TrackerEngine* tracker_engine,
uint8_t chan,
uint8_t advance) {
TrackerEngineChannel* te_channel = &tracker_engine->channel[chan];
uint8_t tick = te_channel->program_tick;
uint8_t visited[INST_PROG_LEN] = {0};
do_it_again:;
const uint16_t inst = te_channel->instrument->program[tick];
if((inst & 0x7fff) == TE_PROGRAM_END) {
te_channel->channel_flags &= ~(TEC_PROGRAM_RUNNING);
return;
}
uint8_t dont_reloop = 0;
if((inst & 0x7fff) != TE_PROGRAM_NOP) {
switch(inst & 0x7f00) {
case TE_PROGRAM_JUMP: {
if(!visited[tick]) {
visited[tick] = 1;
tick = inst & (INST_PROG_LEN - 1);
}
else
return;
break;
}
case TE_PROGRAM_LOOP_BEGIN:
break;
case TE_PROGRAM_LOOP_END: {
if(te_channel->program_loop == (inst & 0xff)) {
if(advance) te_channel->program_loop = 1;
}
else {
if(advance) ++te_channel->program_loop;
uint8_t l = 0;
while((te_channel->instrument->program[tick] & 0x7f00) != TE_PROGRAM_LOOP_BEGIN &&
tick > 0) {
--tick;
if(!(te_channel->instrument->program[tick] & 0x8000)) ++l;
}
--tick;
dont_reloop = l <= 1;
}
break;
}
default: {
do_command(inst, tracker_engine, chan, te_channel->program_counter, true);
break;
}
}
}
if((inst & 0x7fff) == TE_PROGRAM_NOP || (inst & 0x7f00) != TE_PROGRAM_JUMP) {
++tick;
if(tick >= INST_PROG_LEN) {
tick = 0;
}
}
// skip to next on msb
if(((inst & 0x8000) || ((inst & 0x7f00) == TE_PROGRAM_LOOP_BEGIN) ||
((inst & 0x7f00) == TE_PROGRAM_JUMP)) &&
(inst & 0x7fff) != TE_PROGRAM_NOP && !dont_reloop) {
goto do_it_again;
}
if(advance) {
te_channel->program_tick = tick;
}
}
void tracker_engine_advance_channel(TrackerEngine* tracker_engine, uint8_t chan) {
SoundEngineChannel* se_channel = &tracker_engine->sound_engine->channel[chan];
TrackerEngineChannel* te_channel = &tracker_engine->channel[chan];
if(te_channel->channel_flags & TEC_PLAYING) {
if(!(se_channel->flags & SE_ENABLE_GATE)) {
te_channel->flags &= ~(TEC_PLAYING);
}
if(te_channel->slide_speed != 0) {
if(te_channel->target_note > te_channel->note) {
te_channel->note += my_min(
te_channel->slide_speed * 4, te_channel->target_note - te_channel->note);
}
else if(te_channel->target_note < te_channel->note) {
te_channel->note -= my_min(
te_channel->slide_speed * 4, te_channel->note - te_channel->target_note);
}
}
if(te_channel->channel_flags & TEC_PROGRAM_RUNNING) {
uint8_t u = (te_channel->program_counter + 1) >= te_channel->program_period;
tracker_engine_execute_program_tick(tracker_engine, chan, u);
++te_channel->program_counter;
if(u) te_channel->program_counter = 0;
}
int16_t vib = 0;
int32_t pwm = 0;
if(te_channel->flags & TE_ENABLE_VIBRATO) {
if(te_channel->vibrato_delay > 0) {
te_channel->vibrato_delay--;
}
else {
te_channel->vibrato_position += ((uint32_t)te_channel->vibrato_speed << 21);
vib =
(int32_t)(sound_engine_triangle(te_channel->vibrato_position >> 9) - WAVE_AMP / 2) *
(int32_t)te_channel->vibrato_depth / (256 * 128);
}
}
if(te_channel->flags & TE_ENABLE_PWM) {
if(te_channel->pwm_delay > 0) {
te_channel->pwm_delay--;
}
else {
te_channel->pwm_position +=
((uint32_t)te_channel->pwm_speed
<< 20); // so minimum PWM speed is even lower than minimum vibrato speed
pwm = ((int32_t)sound_engine_triangle((te_channel->pwm_position) >> 9) -
WAVE_AMP / 2) *
(int32_t)te_channel->pwm_depth / (256 * 16);
}
int16_t final_pwm = (int16_t)tracker_engine->channel[chan].pw + pwm;
if(final_pwm < 0) {
final_pwm = 0;
}
if(final_pwm > 0xfff) {
final_pwm = 0xfff;
}
tracker_engine->sound_engine->channel[chan].pw = final_pwm;
}
else {
tracker_engine->sound_engine->channel[chan].pw = tracker_engine->channel[chan].pw;
}
int32_t chn_note =
(int16_t)(te_channel->fixed_note != 0xffff ? te_channel->fixed_note : te_channel->note) +
vib + ((int16_t)te_channel->arpeggio_note << 8);
if(chn_note < 0) {
chn_note = 0;
}
if(chn_note > ((12 * 7 + 11) << 8)) {
chn_note = ((12 * 7 + 11) << 8); // highest note is B-7
}
tracker_engine_set_note(tracker_engine, chan, (uint16_t)chn_note, false);
}
if(tracker_engine->channel[chan].channel_flags &
TEC_DISABLED) // so we can't set some non-zero volme from inst program too
{
tracker_engine->sound_engine->channel[chan].adsr.volume = 0;
}
}
void tracker_engine_advance_tick(TrackerEngine* tracker_engine) {
if(!(tracker_engine->playing)) return;
if(!(tracker_engine->sound_engine)) return;
TrackerSong* song = tracker_engine->song;
uint16_t opcode = 0;
for(uint8_t chan = 0; chan < SONG_MAX_CHANNELS; chan++) {
SoundEngineChannel* se_channel = &tracker_engine->sound_engine->channel[chan];
TrackerEngineChannel* te_channel = &tracker_engine->channel[chan];
if(tracker_engine->song) {
uint16_t sequence_position = tracker_engine->sequence_position;
uint8_t current_pattern =
song->sequence.sequence_step[sequence_position].pattern_indices[chan];
uint8_t pattern_step = tracker_engine->pattern_position;
TrackerSongPattern* pattern = &song->pattern[current_pattern];
uint8_t note_delay = 0;
opcode = tracker_engine_get_command(&pattern->step[pattern_step]);
if((opcode & 0x7ff0) == TE_EFFECT_EXT_NOTE_DELAY) {
note_delay = (opcode & 0xf);
}
if(tracker_engine->current_tick == note_delay) {
uint8_t note = tracker_engine_get_note(&pattern->step[pattern_step]);
uint8_t inst = tracker_engine_get_instrument(&pattern->step[pattern_step]);
Instrument* pinst = NULL;
if(inst == MUS_NOTE_INSTRUMENT_NONE) {
pinst = te_channel->instrument;
}
else {
if(inst < song->num_instruments) {
pinst = song->instrument[inst];
te_channel->instrument = pinst;
}
}
if(note == MUS_NOTE_CUT) {
sound_engine_enable_gate(tracker_engine->sound_engine, se_channel, 0);
se_channel->adsr.volume = 0;
te_channel->volume = 0;
}
if(note == MUS_NOTE_RELEASE) {
sound_engine_enable_gate(tracker_engine->sound_engine, se_channel, 0);
}
else if(
pinst && note != MUS_NOTE_RELEASE && note != MUS_NOTE_CUT &&
note != MUS_NOTE_NONE) {
uint8_t prev_adsr_volume = se_channel->adsr.volume;
if((opcode & 0x7f00) == TE_EFFECT_SLIDE) {
if(pinst->flags & TE_RETRIGGER_ON_SLIDE) {
uint16_t temp_note = te_channel->note;
tracker_engine_trigger_instrument_internal(
tracker_engine, chan, pinst, note << 8);
te_channel->note = temp_note;
}
te_channel->target_note =
((note + pinst->base_note - MIDDLE_C) << 8) + pinst->finetune;
te_channel->slide_speed = (opcode & 0xff);
}
else if((opcode & 0x7f00) == TE_EFFECT_LEGATO) {
te_channel->note = te_channel->target_note = te_channel->last_note =
((note + pinst->base_note - MIDDLE_C) << 8) + pinst->finetune;
}
else {
tracker_engine_trigger_instrument_internal(
tracker_engine, chan, pinst, note << 8);
te_channel->note =
((note + pinst->base_note - MIDDLE_C) << 8) + pinst->finetune;
te_channel->target_note =
((note + pinst->base_note - MIDDLE_C) << 8) + pinst->finetune;
}
if(inst == MUS_NOTE_INSTRUMENT_NONE) {
se_channel->adsr.volume = prev_adsr_volume;
}
}
}
tracker_engine_execute_track_command(
tracker_engine,
chan,
&pattern->step[pattern_step],
tracker_engine->current_tick == note_delay);
}
tracker_engine_advance_channel(
tracker_engine,
chan); // this will be executed even if the song pointer is NULL; handy for live instrument playback from inst editor ("jams")
}
if(tracker_engine->song) {
tracker_engine->current_tick++;
if(tracker_engine->current_tick >= song->speed) {
bool flag = true;
for(int chan = 0; chan < SONG_MAX_CHANNELS; ++chan) {
uint16_t sequence_position = tracker_engine->sequence_position;
uint8_t current_pattern =
song->sequence.sequence_step[sequence_position].pattern_indices[chan];
uint8_t pattern_step = tracker_engine->pattern_position;
TrackerSongPattern* pattern = &song->pattern[current_pattern];
opcode = tracker_engine_get_command(&pattern->step[pattern_step]);
if((opcode & 0x7ff0) == TE_EFFECT_EXT_PATTERN_LOOP) {
if(opcode & 0xf) // loop end
{
if(!(tracker_engine->in_loop)) {
tracker_engine->loops_left = (opcode & 0xf);
tracker_engine->in_loop = true;
for(int j = tracker_engine->pattern_position; j >= 0; j--) {
if(tracker_engine_get_command(&pattern->step[j]) ==
TE_EFFECT_EXT_PATTERN_LOOP) // search for loop start
{
tracker_engine->pattern_position =
fmax((int16_t)j - 1, 0); // jump to loop start
goto out;
}
}
}
else {
tracker_engine->loops_left--;
if(tracker_engine->loops_left == 0) {
tracker_engine->in_loop = false;
goto out;
}
for(int j = tracker_engine->pattern_position; j >= 0; j--) {
if(tracker_engine_get_command(&pattern->step[j]) ==
TE_EFFECT_EXT_PATTERN_LOOP) // search for loop start
{
tracker_engine->pattern_position =
fmax((int16_t)j - 1, 0); // jump to loop start
goto out;
}
}
}
}
else // loop start
{
}
out:;
}
if((opcode & 0x7f00) == TE_EFFECT_SKIP_PATTERN) {
tracker_engine->sequence_position++;
tracker_engine->pattern_position = 0;
flag = false;
if(tracker_engine->sequence_position >= song->num_sequence_steps) {
tracker_engine->playing = false;
tracker_engine->sequence_position--;
tracker_engine->pattern_position = song->pattern_length - 1;
for(int i = 0; i < SONG_MAX_CHANNELS; i++) {
sound_engine_enable_gate(
tracker_engine->sound_engine,
&tracker_engine->sound_engine->channel[i],
false);
}
goto end_process;
}
}
}
if(flag) {
tracker_engine->pattern_position++;
}
tracker_engine->current_tick = 0;
if(tracker_engine->pattern_position >= song->pattern_length) {
tracker_engine->pattern_position = 0;
if(song->loop_start != 0 || song->loop_end != 0) {
if(tracker_engine->sequence_position == song->loop_end) {
tracker_engine->sequence_position =
song->loop_start; // infinite loop between loop start and loop end
}
else {
tracker_engine->sequence_position++;
}
}
else {
tracker_engine->sequence_position++;
}
if(tracker_engine->sequence_position >= song->num_sequence_steps) {
tracker_engine->playing = false;
tracker_engine->sequence_position--;
tracker_engine->pattern_position = song->pattern_length - 1;
for(int i = 0; i < SONG_MAX_CHANNELS; i++) {
sound_engine_enable_gate(
tracker_engine->sound_engine,
&tracker_engine->sound_engine->channel[i],
false);
}
}
}
}
}
end_process:;
}
applications/external/flizzer_tracker/tracker_engine/tracker_engine.h
Vendored
+28
View File
@@ -0,0 +1,28 @@
#pragma once
#include "do_effects.h"
#include "tracker_engine_defs.h"
void tracker_engine_init(TrackerEngine* tracker_engine, uint8_t rate, SoundEngine* sound_engine);
void tracker_engine_deinit(TrackerEngine* tracker_engine, bool free_song);
void tracker_engine_advance_tick(TrackerEngine* tracker_engine);
void tracker_engine_set_song(TrackerEngine* tracker_engine, TrackerSong* song);
void tracker_engine_deinit_song(TrackerSong* song, bool free_song);
void tracker_engine_trigger_instrument_internal(
TrackerEngine* tracker_engine,
uint8_t chan,
Instrument* pinst,
uint16_t note);
uint8_t tracker_engine_get_note(TrackerSongPatternStep* step);
uint8_t tracker_engine_get_instrument(TrackerSongPatternStep* step);
uint8_t tracker_engine_get_volume(TrackerSongPatternStep* step);
uint16_t tracker_engine_get_command(TrackerSongPatternStep* step);
void set_note(TrackerSongPatternStep* step, uint8_t note);
void set_instrument(TrackerSongPatternStep* step, uint8_t inst);
void set_volume(TrackerSongPatternStep* step, uint8_t vol);
void set_command(TrackerSongPatternStep* step, uint16_t command);
void set_default_instrument(Instrument* inst);
void set_empty_pattern(TrackerSongPattern* pattern, uint16_t pattern_length);
applications/external/flizzer_tracker/tracker_engine/tracker_engine_defs.h
Vendored
+232
View File
@@ -0,0 +1,232 @@
#pragma once
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include "../sound_engine/sound_engine_defs.h"
#define INST_PROG_LEN 16
#define MUS_SONG_NAME_LEN 16
#define MUS_INST_NAME_LEN (MUS_SONG_NAME_LEN - 3)
#define SONG_MAX_CHANNELS NUM_CHANNELS
#define MAX_INSTRUMENTS 31
#define MAX_PATTERN_LENGTH 256
#define MAX_PATTERNS 256
#define MAX_SEQUENCE_LENGTH 256
#define MUS_NOTE_NONE 127
#define MUS_NOTE_RELEASE 126
#define MUS_NOTE_CUT 125
#define MUS_NOTE_INSTRUMENT_NONE 31
#define MUS_NOTE_VOLUME_NONE 31
#define SONG_FILE_SIG "FZT!SONG"
#define SONG_FILE_EXT ".fzt"
#define INST_FILE_SIG "FZT!INST"
#define INST_FILE_EXT ".fzi"
#define TRACKER_ENGINE_VERSION 1
#define MIDDLE_C (12 * 4)
#define MAX_NOTE (12 * 7 + 11)
typedef enum {
TE_ENABLE_VIBRATO = 1,
TE_ENABLE_PWM = 2,
TE_PROG_NO_RESTART = 4,
TE_SET_CUTOFF = 8,
TE_SET_PW = 16,
TE_RETRIGGER_ON_SLIDE = 32, // call trigger instrument function even if slide command is there
} TrackerEngineFlags;
typedef enum {
TEC_PLAYING = 1,
TEC_PROGRAM_RUNNING = 2,
TEC_DISABLED = 4,
} TrackerEngineChannelFlags;
typedef enum {
TE_EFFECT_ARPEGGIO = 0x0000,
TE_EFFECT_PORTAMENTO_UP = 0x0100,
TE_EFFECT_PORTAMENTO_DOWN = 0x0200,
TE_EFFECT_SLIDE = 0x0300,
TE_EFFECT_VIBRATO = 0x0400,
TE_EFFECT_PWM = 0x0500,
TE_EFFECT_SET_PW = 0x0600,
TE_EFFECT_PW_DOWN = 0x0700,
TE_EFFECT_PW_UP = 0x0800,
TE_EFFECT_SET_CUTOFF = 0x0900,
TE_EFFECT_VOLUME_FADE = 0x0a00,
TE_EFFECT_SET_WAVEFORM = 0x0b00,
TE_EFFECT_SET_VOLUME = 0x0c00,
TE_EFFECT_SKIP_PATTERN = 0x0d00,
TE_EFFECT_EXT = 0x0e00,
TE_EFFECT_EXT_TOGGLE_FILTER = 0x0e00,
TE_EFFECT_EXT_PORTA_UP = 0x0e10,
TE_EFFECT_EXT_PORTA_DN = 0x0e20,
TE_EFFECT_EXT_FILTER_MODE = 0x0e30,
TE_EFFECT_EXT_PATTERN_LOOP =
0x0e60, // e60 = start, e61-e6f = end and indication how many loops you want
TE_EFFECT_EXT_RETRIGGER = 0x0e90,
TE_EFFECT_EXT_FINE_VOLUME_DOWN = 0x0ea0,
TE_EFFECT_EXT_FINE_VOLUME_UP = 0x0eb0,
TE_EFFECT_EXT_NOTE_CUT = 0x0ec0,
TE_EFFECT_EXT_NOTE_DELAY = 0x0ed0,
TE_EFFECT_EXT_PHASE_RESET = 0x0ef0,
TE_EFFECT_SET_SPEED_PROG_PERIOD = 0x0f00,
TE_EFFECT_CUTOFF_UP = 0x1000, // Gxx
TE_EFFECT_CUTOFF_DOWN = 0x1100, // Hxx
TE_EFFECT_SET_RESONANCE = 0x1200, // Ixx
TE_EFFECT_RESONANCE_UP = 0x1300, // Jxx
TE_EFFECT_RESONANCE_DOWN = 0x1400, // Kxx
TE_EFFECT_SET_ATTACK = 0x1500, // Lxx
TE_EFFECT_SET_DECAY = 0x1600, // Mxx
TE_EFFECT_SET_SUSTAIN = 0x1700, // Nxx
TE_EFFECT_SET_RELEASE = 0x1800, // Oxx
TE_EFFECT_PROGRAM_RESTART = 0x1900, // Pxx
/*
TE_EFFECT_ = 0x1a00, //Qxx
*/
TE_EFFECT_SET_RING_MOD_SRC = 0x1b00, // Rxx
TE_EFFECT_SET_HARD_SYNC_SRC = 0x1c00, // Sxx
TE_EFFECT_PORTA_UP_SEMITONE = 0x1d00, // Txx
TE_EFFECT_PORTA_DOWN_SEMITONE = 0x1e00, // Uxx
/*
TE_EFFECT_ = 0x1f00, //Vxx
TE_EFFECT_ = 0x2000, //Wxx
*/
TE_EFFECT_LEGATO = 0x2100, // Xxx
TE_EFFECT_ARPEGGIO_ABS = 0x2200, // Yxx
TE_EFFECT_TRIGGER_RELEASE = 0x2300, // Zxx
/* These effects work only in instrument program */
TE_PROGRAM_LOOP_BEGIN = 0x7d00,
TE_PROGRAM_LOOP_END = 0x7e00,
TE_PROGRAM_JUMP = 0x7f00,
TE_PROGRAM_NOP = 0x7ffe,
TE_PROGRAM_END = 0x7fff,
} EffectCommandsOpcodes;
typedef struct {
uint8_t a, d, s, r, volume;
} InstrumentAdsr;
typedef struct {
char name[MUS_INST_NAME_LEN + 1];
uint8_t waveform;
uint16_t flags;
uint16_t sound_engine_flags;
uint8_t slide_speed;
InstrumentAdsr adsr;
uint8_t ring_mod, hard_sync; // 0xff = self
uint8_t pw; // store only one byte since we don't have the luxury of virtually unlimited memory!
uint16_t program
[INST_PROG_LEN]; // MSB is unite bit (indicates this and next command must be executed at once)
uint8_t program_period;
uint8_t vibrato_speed, vibrato_depth, vibrato_delay;
uint8_t pwm_speed, pwm_depth, pwm_delay;
uint8_t filter_cutoff, filter_resonance, filter_type;
uint8_t base_note;
int8_t finetune;
} Instrument;
typedef struct {
Instrument* instrument;
uint16_t flags;
uint8_t channel_flags;
uint16_t note, target_note, last_note, fixed_note;
int16_t arpeggio_note;
uint8_t volume;
uint8_t program_counter, program_tick, program_loop, program_period;
uint16_t filter_cutoff, filter_resonance;
uint8_t filter_type;
uint8_t vibrato_speed, vibrato_depth, vibrato_delay;
uint8_t pwm_speed, pwm_depth, pwm_delay;
uint32_t vibrato_position, pwm_position; // basically accumulators
uint8_t extarp1, extarp2;
uint16_t pw;
uint8_t slide_speed;
} TrackerEngineChannel;
typedef struct {
uint8_t note; // MSB is used for instrument number MSB
uint8_t inst_vol; // high nibble + MSB from note = instrument, low nibble = 4 volume LSBs
uint16_t command; // MSB used as volume MSB
} TrackerSongPatternStep;
typedef struct {
TrackerSongPatternStep* step;
} TrackerSongPattern;
typedef struct {
uint8_t pattern_indices[SONG_MAX_CHANNELS];
} TrackerSongSequenceStep;
typedef struct {
TrackerSongSequenceStep sequence_step[MAX_SEQUENCE_LENGTH];
} TrackerSongSequence;
typedef struct {
Instrument* instrument[MAX_INSTRUMENTS];
TrackerSongPattern pattern[MAX_PATTERNS];
TrackerSongSequence sequence;
uint8_t num_patterns, num_instruments;
uint16_t num_sequence_steps;
uint16_t pattern_length;
char song_name[MUS_SONG_NAME_LEN + 1];
uint8_t speed, rate;
uint8_t loop_start, loop_end;
} TrackerSong;
typedef struct {
TrackerEngineChannel channel[SONG_MAX_CHANNELS];
TrackerSong* song;
SoundEngine* sound_engine;
uint16_t pattern_position, sequence_position;
int16_t current_tick;
uint16_t absolute_position; // sequence_position * pattern_length + pattern_position
uint8_t speed, rate;
uint8_t master_volume;
bool playing; // if we reach the end of the song and song does not loop we just stop there
bool in_loop; // for E6X (pattern loop) command
uint8_t loops_left;
// uint32_t counter; //for debug
} TrackerEngine;
applications/external/flizzer_tracker/util.c
Vendored
+202
View File
@@ -0,0 +1,202 @@
#include "util.h"
#include "macros.h"
void reset_buffer(SoundEngine* sound_engine) {
for(uint16_t i = 0; i < sound_engine->audio_buffer_size; i++) {
sound_engine->audio_buffer[i] = 512;
}
}
void stop_song(FlizzerTrackerApp* tracker) {
tracker->tracker_engine.playing = false;
tracker->editing = tracker->was_editing;
for(int i = 0; i < SONG_MAX_CHANNELS; i++) {
tracker->sound_engine.channel[i].adsr.volume = 0;
tracker->tracker_engine.channel[i].channel_flags &= ~(TEC_PROGRAM_RUNNING);
}
stop();
reset_buffer(&tracker->sound_engine);
}
void play_song(FlizzerTrackerApp* tracker, bool from_cursor) {
uint16_t temppos = tracker->tracker_engine.pattern_position;
stop_song(tracker);
sound_engine_dma_init(
(uint32_t)tracker->sound_engine.audio_buffer, tracker->sound_engine.audio_buffer_size);
tracker->tracker_engine.playing = true;
tracker->was_editing = tracker->editing;
tracker->editing = false;
if(!(from_cursor)) {
tracker->tracker_engine.pattern_position = 0;
temppos = 0;
}
tracker_engine_timer_init(tracker->song.rate);
/*sound_engine_init_hardware(tracker->sound_engine.sample_rate,
tracker->sound_engine.external_audio_output,
tracker->sound_engine.audio_buffer,
tracker->sound_engine.audio_buffer_size);
tracker_engine_init_hardware(tracker->song.rate);*/
tracker->tracker_engine.current_tick = 0;
tracker_engine_set_song(&tracker->tracker_engine, &tracker->song);
for(uint8_t i = 0; i < SONG_MAX_CHANNELS; i++) {
bool was_disabled = tracker->tracker_engine.channel[i].channel_flags & TEC_DISABLED;
memset(&tracker->sound_engine.channel[i], 0, sizeof(SoundEngineChannel));
memset(&tracker->tracker_engine.channel[i], 0, sizeof(TrackerEngineChannel));
if(was_disabled) {
tracker->tracker_engine.channel[i].channel_flags |= TEC_DISABLED;
}
}
tracker->tracker_engine.pattern_position = temppos;
play();
}
bool is_pattern_empty(TrackerSong* song, uint8_t pattern) {
TrackerSongPattern song_pattern = song->pattern[pattern];
for(int i = 0; i < song->pattern_length; i++) {
TrackerSongPatternStep* step = &song_pattern.step[i];
if(tracker_engine_get_note(step) != MUS_NOTE_NONE ||
tracker_engine_get_instrument(step) != MUS_NOTE_INSTRUMENT_NONE ||
tracker_engine_get_volume(step) != MUS_NOTE_VOLUME_NONE ||
tracker_engine_get_command(step) != 0) {
return false;
}
}
return true;
}
bool check_and_allocate_pattern(TrackerSong* song, uint8_t pattern) {
if(pattern < song->num_patterns) // we can set this pattern since it already exists
{
return true;
}
else {
if(song->pattern[pattern - 1].step == NULL)
return false; // if we hop through several patterns (e.g. editing upper digit)
if(!(is_pattern_empty(
song, pattern - 1))) // don't let the user flood the song with empty patterns
{
song->pattern[pattern].step =
malloc(sizeof(TrackerSongPatternStep) * song->pattern_length);
set_empty_pattern(&song->pattern[pattern], song->pattern_length);
song->num_patterns++;
return true;
}
else {
return false;
}
}
}
void resize_pattern(TrackerSongPattern* pattern, uint16_t old_length, uint16_t new_length) {
TrackerSongPattern temp;
temp.step = malloc((new_length) * sizeof(TrackerSongPatternStep));
set_empty_pattern(&temp, new_length);
memcpy(
temp.step, pattern->step, my_min(old_length, new_length) * sizeof(TrackerSongPatternStep));
free(pattern->step);
pattern->step = temp.step;
}
void change_pattern_length(TrackerSong* song, uint16_t new_length) {
for(int i = 0; i < MAX_PATTERNS; i++) {
if(song->pattern[i].step) {
resize_pattern(&song->pattern[i], song->pattern_length, new_length);
}
}
song->pattern_length = new_length;
}
bool is_default_instrument(Instrument* inst) {
Instrument* ref = malloc(sizeof(Instrument));
set_default_instrument(ref);
bool is_default = memcmp(ref, inst, sizeof(Instrument)) != 0 ? false : true;
free(ref);
return is_default;
}
bool check_and_allocate_instrument(TrackerSong* song, uint8_t inst) {
if(inst < song->num_instruments) // we can go to this instrument since it already exists
{
return true;
}
else {
if(inst >= MAX_INSTRUMENTS) return false;
if(!(is_default_instrument(
song->instrument
[inst - 1]))) // don't let the user flood the song with default instrument
{
song->instrument[inst] = malloc(sizeof(Instrument));
set_default_instrument(song->instrument[inst]);
song->num_instruments++;
return true;
}
else {
return false;
}
}
}
void set_default_song(FlizzerTrackerApp* tracker) {
tracker->tracker_engine.master_volume = 0x80;
tracker->song.speed = 6;
tracker->song.rate = tracker->tracker_engine.rate;
tracker->song.num_instruments = 1;
tracker->song.num_patterns = 5;
tracker->song.num_sequence_steps = 1;
tracker->song.pattern_length = 64;
tracker->song.sequence.sequence_step[0].pattern_indices[0] = 1;
tracker->song.sequence.sequence_step[0].pattern_indices[1] = 2;
tracker->song.sequence.sequence_step[0].pattern_indices[2] = 3;
tracker->song.sequence.sequence_step[0].pattern_indices[3] = 4;
for(int i = 0; i < 5; i++) {
tracker->song.pattern[i].step = malloc(64 * sizeof(TrackerSongPatternStep));
memset(tracker->song.pattern[i].step, 0, 64 * sizeof(TrackerSongPatternStep));
}
for(int i = 0; i < 64; ++i) {
for(int j = 0; j < 5; j++) {
set_note(&tracker->song.pattern[j].step[i], MUS_NOTE_NONE);
set_instrument(&tracker->song.pattern[j].step[i], MUS_NOTE_INSTRUMENT_NONE);
set_volume(&tracker->song.pattern[j].step[i], MUS_NOTE_VOLUME_NONE);
}
}
tracker->song.instrument[0] = malloc(sizeof(Instrument));
set_default_instrument(tracker->song.instrument[0]);
tracker->tracker_engine.playing = false;
}
applications/external/flizzer_tracker/util.h
Vendored
+26
View File
@@ -0,0 +1,26 @@
#pragma once
#include <stdbool.h>
#include <stdio.h>
#include "flizzer_tracker.h"
#include "sound_engine/sound_engine_defs.h"
#include "tracker_engine/tracker_engine.h"
#include "tracker_engine/tracker_engine_defs.h"
#include "macros.h"
#define clamp(val, add, _min, _max) val = my_min(_max, my_max(_min, (int32_t)val + add))
#define flipbit(val, bit) \
{ val ^= bit; };
void reset_buffer(SoundEngine* sound_engine);
void play_song(FlizzerTrackerApp* tracker, bool from_cursor);
void stop_song(FlizzerTrackerApp* tracker);
bool is_pattern_empty(TrackerSong* song, uint8_t pattern);
bool check_and_allocate_pattern(TrackerSong* song, uint8_t pattern);
void change_pattern_length(TrackerSong* song, uint16_t new_length);
bool check_and_allocate_instrument(TrackerSong* song, uint8_t inst);
void set_default_song(FlizzerTrackerApp* tracker);
applications/external/flizzer_tracker/view/char_array.c
Vendored
+4
View File
@@ -0,0 +1,4 @@
const char to_char_array[] = {
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
};
applications/external/flizzer_tracker/view/instrument_editor.c
Vendored
+669
View File
@@ -0,0 +1,669 @@
#include "instrument_editor.h"
#include "pattern_editor.h"
#include "../macros.h"
#include "opcode_description.h"
#include <flizzer_tracker_icons.h>
void draw_inst_flag(
FlizzerTrackerApp* tracker,
Canvas* canvas,
uint8_t focus,
uint8_t param,
const char* text,
uint8_t x,
uint8_t y,
uint16_t flags,
uint16_t mask) {
canvas_draw_icon(canvas, x, y - 5, ((flags & mask) ? &I_checkbox_checked : &I_checkbox_empty));
canvas_draw_str(canvas, x + 6, y, text);
if(tracker->focus == focus && tracker->selected_param == param && tracker->editing) {
if(text[strlen(text) - 1] == ':') {
canvas_draw_box(canvas, x + 5, y - 6, strlen(text) * 4 - 1, 7);
}
else {
canvas_draw_box(canvas, x + 5, y - 6, strlen(text) * 4 + 1, 7);
}
}
if(tracker->focus == focus && tracker->selected_param == param && !(tracker->editing)) {
if(text[strlen(text) - 1] == ':') {
canvas_draw_frame(canvas, x + 5, y - 6, strlen(text) * 4 - 1, 7);
}
else {
canvas_draw_frame(canvas, x + 5, y - 6, strlen(text) * 4 + 1, 7);
}
}
}
void draw_inst_text_one_digit(
FlizzerTrackerApp* tracker,
Canvas* canvas,
uint8_t focus,
uint8_t param,
const char* text,
uint8_t x,
uint8_t y,
uint8_t value) // text MUST end with semicolon
{
canvas_draw_str(canvas, x, y, text);
char buffer[4];
snprintf(buffer, sizeof(buffer), "%01X", (value & 0xF));
canvas_draw_str(canvas, x + strlen(text) * 4 - 2, y, buffer);
if(tracker->focus == focus && tracker->selected_param == param && tracker->editing) {
canvas_draw_box(canvas, x + strlen(text) * 4 - 3, y - 6, 5, 7);
}
if(tracker->focus == focus && tracker->selected_param == param && !(tracker->editing)) {
canvas_draw_frame(canvas, x + strlen(text) * 4 - 3, y - 6, 5, 7);
}
}
void draw_inst_text_two_digits(
FlizzerTrackerApp* tracker,
Canvas* canvas,
uint8_t focus,
uint8_t param,
const char* text,
uint8_t x,
uint8_t y,
uint8_t value) // text MUST end with semicolon
{
canvas_draw_str(canvas, x, y, text);
char buffer[4];
snprintf(buffer, sizeof(buffer), "%02X", value);
canvas_draw_str(canvas, x + strlen(text) * 4 - 2, y, buffer);
if(tracker->focus == focus && tracker->selected_param == param && tracker->editing) {
canvas_draw_box(
canvas, x + strlen(text) * 4 + 4 * tracker->current_digit - 3, y - 6, 5, 7);
}
if(tracker->focus == focus && tracker->selected_param == param && !(tracker->editing)) {
canvas_draw_frame(
canvas, x + strlen(text) * 4 + 4 * tracker->current_digit - 3, y - 6, 5, 7);
}
}
static const char* filter_types[] = {
"NONE",
"LOW",
"HIGH",
"BAND",
"LOHI",
"HIBD",
"LOBD",
"ALL",
};
static const char* instrument_editor_params_description[] = {
"CURRENT INSTRUMENT",
"CURRENT INSTRUMENT NAME",
"INSTRUMENT BASE NOTE",
"INSTRUMENT FINETUNE",
"SLIDE SPEED",
"SET PULSE WIDTH ON KEYDOWN",
"PULSE WIDTH",
"SET FILTER PARAMETERS ON KEYDOWN",
"NOISE WAVEFORM",
"PULSE WAVEFORM",
"TRIANGLE WAVEFORM",
"SAWTOOTH WAVEFORM",
"METALLIC NOISE WAVEFORM",
"SINE WAVEFORM",
"ENVELOPE ATTACK",
"ENVELOPE DECAY",
"ENVELOPE SUSTAIN",
"ENVELOPE RELEASE",
"ENVELOPE VOLUME",
"ENABLE FILTER",
"FILTER CUTOFF FREQUENCY",
"FILTER RESONANCE",
"FILTER TYPE (NONE=OFF)",
"ENABLE RING MODULATION",
"RINGMOD SOURCE CHANNEL (F=SELF)",
"ENABLE HARD SYNC",
"HARDSYNC SOURCE CHANNEL (F=SELF)",
"RETRIGGER INSTRUMENT ON SLIDE",
"SYNC OSCILLATORS ON KEYDOWN",
"ENABLE VIBRATO",
"VIBRATO SPEED",
"VIBRATO DEPTH",
"VIBRATO DELAY (IN TICKS)",
"ENABLE PWM",
"PWM SPEED",
"PWM DEPTH",
"PWM DELAY (IN TICKS)",
"DON'T RESTART PROGRAM ON KEYDOWN",
"PROG.PERIOD (00 = PROGRAM OFF)",
};
void draw_instrument_view(Canvas* canvas, FlizzerTrackerApp* tracker) {
SoundEngineChannel* se_channel = &tracker->sound_engine.channel[0];
if(!(se_channel->flags & SE_ENABLE_GATE) && tracker->tracker_engine.song == NULL) {
stop();
tracker->tracker_engine.playing = false;
tracker_engine_set_song(&tracker->tracker_engine, &tracker->song);
}
char buffer[30];
Instrument* inst = tracker->song.instrument[tracker->current_instrument];
uint8_t shift = tracker->inst_editor_shift;
if(shift < 6) {
snprintf(buffer, sizeof(buffer), "INST:%c", to_char(tracker->current_instrument));
draw_generic_n_digit_field(
tracker, canvas, EDIT_INSTRUMENT, INST_CURRENTINSTRUMENT, buffer, 0, 5 - shift, 1);
snprintf(
buffer,
sizeof(buffer),
"%s",
tracker->song.instrument[tracker->current_instrument]->name);
draw_generic_n_digit_field(
tracker, canvas, EDIT_INSTRUMENT, INST_INSTRUMENTNAME, buffer, 4 * 7 - 1, 5 - shift, 1);
}
if(shift < 12) {
snprintf(buffer, sizeof(buffer), "NOTE:%s", notename(inst->base_note));
canvas_draw_str(canvas, 0, 11 - shift, buffer);
if(tracker->editing && tracker->focus == EDIT_INSTRUMENT &&
tracker->selected_param == INST_CURRENT_NOTE) {
if(tracker->current_digit) {
canvas_draw_box(canvas, 19 + 2 * 4, 5 - shift, 5, 7);
}
else {
canvas_draw_box(canvas, 19, 5 - shift, 5 + 4, 7);
}
}
if(!(tracker->editing) && tracker->focus == EDIT_INSTRUMENT &&
tracker->selected_param == INST_CURRENT_NOTE) {
if(tracker->current_digit) {
canvas_draw_frame(canvas, 19 + 2 * 4, 5 - shift, 5, 7);
}
else {
canvas_draw_frame(canvas, 19, 5 - shift, 5 + 4, 7);
}
}
snprintf(buffer, sizeof(buffer), "FINE:%+02d", inst->finetune);
canvas_draw_str(canvas, 37, 11 - shift, buffer);
if(tracker->editing && tracker->focus == EDIT_INSTRUMENT &&
tracker->selected_param == INST_FINETUNE) {
if(tracker->current_digit) {
canvas_draw_box(canvas, 60 + 4, 5 - shift, 5, 7);
}
else {
canvas_draw_box(canvas, 60, 5 - shift, 5, 7);
}
}
if(!(tracker->editing) && tracker->focus == EDIT_INSTRUMENT &&
tracker->selected_param == INST_FINETUNE) {
if(tracker->current_digit) {
canvas_draw_frame(canvas, 60 + 4, 5 - shift, 5, 7);
}
else {
canvas_draw_frame(canvas, 60, 5 - shift, 5, 7);
}
}
}
draw_inst_text_two_digits(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_SLIDESPEED,
"SL.SPD:",
0,
17 - shift,
inst->slide_speed);
draw_inst_flag(
tracker, canvas, EDIT_INSTRUMENT, INST_SETPW, "PW:", 36, 17 - shift, inst->flags, TE_SET_PW);
draw_inst_text_two_digits(
tracker, canvas, EDIT_INSTRUMENT, INST_PW, "", 54, 17 - shift, inst->pw);
draw_inst_flag(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_SETCUTOFF,
"CUT",
61,
17 - shift,
inst->flags,
TE_SET_CUTOFF);
draw_inst_flag(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_WAVE_NOISE,
"N",
0,
23 - shift,
inst->waveform,
SE_WAVEFORM_NOISE);
draw_inst_flag(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_WAVE_PULSE,
"P",
10,
23 - shift,
inst->waveform,
SE_WAVEFORM_PULSE);
draw_inst_flag(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_WAVE_TRIANGLE,
"T",
20,
23 - shift,
inst->waveform,
SE_WAVEFORM_TRIANGLE);
draw_inst_flag(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_WAVE_SAWTOOTH,
"S",
30,
23 - shift,
inst->waveform,
SE_WAVEFORM_SAW);
draw_inst_flag(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_WAVE_NOISE_METAL,
"M",
40,
23 - shift,
inst->waveform,
SE_WAVEFORM_NOISE_METAL);
draw_inst_flag(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_WAVE_SINE,
"SINE",
50,
23 - shift,
inst->waveform,
SE_WAVEFORM_SINE);
draw_inst_text_two_digits(
tracker, canvas, EDIT_INSTRUMENT, INST_ATTACK, "A:", 0, 29 - shift, inst->adsr.a);
draw_inst_text_two_digits(
tracker, canvas, EDIT_INSTRUMENT, INST_DECAY, "D:", 16, 29 - shift, inst->adsr.d);
draw_inst_text_two_digits(
tracker, canvas, EDIT_INSTRUMENT, INST_SUSTAIN, "S:", 32, 29 - shift, inst->adsr.s);
draw_inst_text_two_digits(
tracker, canvas, EDIT_INSTRUMENT, INST_RELEASE, "R:", 48, 29 - shift, inst->adsr.r);
draw_inst_text_two_digits(
tracker, canvas, EDIT_INSTRUMENT, INST_VOLUME, "V:", 64, 29 - shift, inst->adsr.volume);
draw_inst_flag(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_ENABLEFILTER,
"FIL",
0,
35 - shift,
inst->sound_engine_flags,
SE_ENABLE_FILTER);
draw_inst_text_two_digits(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_FILTERCUTOFF,
"CUT:",
20,
35 - shift,
inst->filter_cutoff);
draw_inst_text_two_digits(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_FILTERRESONANCE,
"RES:",
44,
35 - shift,
inst->filter_resonance);
snprintf(buffer, sizeof(buffer), "TYPE:%s", filter_types[inst->filter_type]);
canvas_draw_str(canvas, 0, 41 - shift, buffer);
if(tracker->editing && tracker->focus == EDIT_INSTRUMENT &&
tracker->selected_param == INST_FILTERTYPE) {
canvas_draw_box(
canvas, 19, 35 - shift, strlen(filter_types[inst->filter_type]) * 4 + 1, 7);
}
if(!(tracker->editing) && tracker->focus == EDIT_INSTRUMENT &&
tracker->selected_param == INST_FILTERTYPE) {
canvas_draw_frame(
canvas, 19, 35 - shift, strlen(filter_types[inst->filter_type]) * 4 + 1, 7);
}
draw_inst_flag(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_ENABLERINGMOD,
"R:",
38,
41 - shift,
inst->sound_engine_flags,
SE_ENABLE_RING_MOD);
draw_inst_text_one_digit(
tracker, canvas, EDIT_INSTRUMENT, INST_RINGMODSRC, "", 52, 41 - shift, inst->ring_mod);
draw_inst_flag(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_ENABLEHARDSYNC,
"H:",
56,
41 - shift,
inst->sound_engine_flags,
SE_ENABLE_HARD_SYNC);
draw_inst_text_one_digit(
tracker, canvas, EDIT_INSTRUMENT, INST_HARDSYNCSRC, "", 70, 41 - shift, inst->hard_sync);
draw_inst_flag(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_RETRIGGERONSLIDE,
"SL.RETRIG",
0,
47 - shift,
inst->flags,
TE_RETRIGGER_ON_SLIDE);
draw_inst_flag(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_ENABLEKEYSYNC,
"KSYNC",
44,
47 - shift,
inst->sound_engine_flags,
SE_ENABLE_KEYDOWN_SYNC);
draw_inst_flag(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_ENABLEVIBRATO,
"VIB",
0,
53 - shift,
inst->flags,
TE_ENABLE_VIBRATO);
draw_inst_text_two_digits(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_VIBRATOSPEED,
"S:",
20,
53 - shift,
inst->vibrato_speed);
draw_inst_text_two_digits(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_VIBRATODEPTH,
"D:",
36,
53 - shift,
inst->vibrato_depth);
draw_inst_text_two_digits(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_VIBRATODELAY,
"DEL:",
52,
53 - shift,
inst->vibrato_delay);
if(shift >= 6) {
draw_inst_flag(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_ENABLEPWM,
"PWM",
0,
59 - shift,
inst->flags,
TE_ENABLE_PWM);
draw_inst_text_two_digits(
tracker, canvas, EDIT_INSTRUMENT, INST_PWMSPEED, "S:", 20, 59 - shift, inst->pwm_speed);
draw_inst_text_two_digits(
tracker, canvas, EDIT_INSTRUMENT, INST_PWMDEPTH, "D:", 36, 59 - shift, inst->pwm_depth);
draw_inst_text_two_digits(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_PWMDELAY,
"DEL:",
52,
59 - shift,
inst->pwm_delay);
}
if(shift >= 12) {
draw_inst_flag(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_PROGRESTART,
"NO PROG.RESTART",
0,
65 - shift,
inst->flags,
TE_PROG_NO_RESTART);
}
draw_inst_text_two_digits(
tracker,
canvas,
EDIT_INSTRUMENT,
INST_PROGRAMEPERIOD,
"P.PERIOD:",
81,
56,
inst->program_period);
canvas_draw_line(canvas, 0, 57, 127, 57);
canvas_draw_line(canvas, 79, 0, 79, 56);
canvas_draw_line(canvas, 80, 49, 127, 49);
if(tracker->focus == EDIT_INSTRUMENT) {
canvas_draw_str(
canvas, 0, 64, instrument_editor_params_description[tracker->selected_param]);
}
}
char command_get_char(uint16_t command) {
if((command >> 8) < 36) {
return to_char_array[(command >> 8)];
}
if(command == TE_PROGRAM_END) {
return ':';
}
if((command & 0xff00) == TE_PROGRAM_JUMP) {
return '^';
}
if((command & 0xff00) == TE_PROGRAM_LOOP_END) {
return '>';
}
if((command & 0xff00) == TE_PROGRAM_LOOP_BEGIN) {
return '<';
}
return '?';
}
void draw_program_step(Canvas* canvas, uint8_t y, FlizzerTrackerApp* tracker, uint8_t index) {
char buffer[15];
Instrument* inst = tracker->song.instrument[tracker->current_instrument];
uint16_t opcode = inst->program[index];
if(opcode != TE_PROGRAM_NOP) {
if((opcode & 0x7f00) == TE_EFFECT_ARPEGGIO) {
if((opcode & 0xff) != 0xf0 && (opcode & 0xff) != 0xf1) {
snprintf(
buffer,
sizeof(buffer),
"%01X %c%02X %s",
index,
command_get_char(opcode & 0x7fff),
(opcode & 0xff),
notename(my_min(
12 * 7 + 11,
(opcode & 0xff) +
tracker->song.instrument[tracker->current_instrument]->base_note)));
}
else {
snprintf(
buffer,
sizeof(buffer),
"%01X %c%02X %s",
index,
command_get_char(opcode & 0x7fff),
(opcode & 0xff),
notename((opcode & 0xff)));
}
}
else if((opcode & 0x7f00) == TE_EFFECT_ARPEGGIO_ABS) {
snprintf(
buffer,
sizeof(buffer),
"%01X %c%02X F.%s",
index,
command_get_char(opcode & 0x7fff),
(opcode & 0xff),
notename(opcode & 0xff));
}
else {
snprintf(
buffer,
sizeof(buffer),
"%01X %c%02X %s",
index,
command_get_char(opcode & 0x7fff),
(opcode & 0xff),
get_opcode_description(opcode, true) ? get_opcode_description(opcode, true) : "");
}
if(opcode & 0x8000) {
if(index == 0) {
canvas_draw_line(canvas, 84 + 4 * 4 + 2, y, 84 + 4 * 4 + 2, y - 3);
canvas_draw_dot(canvas, 84 + 4 * 4 + 1, y - 4);
}
if(index > 0 && !(inst->program[index - 1] & 0x8000)) {
canvas_draw_line(canvas, 84 + 4 * 4 + 2, y, 84 + 4 * 4 + 2, y - 3);
canvas_draw_dot(canvas, 84 + 4 * 4 + 1, y - 4);
}
if(index > 0 && (inst->program[index - 1] & 0x8000)) {
canvas_draw_line(canvas, 84 + 4 * 4 + 2, y, 84 + 4 * 4 + 2, y - 5);
}
}
else {
if(index > 0 && (inst->program[index - 1] & 0x8000)) {
canvas_draw_line(canvas, 84 + 4 * 4 + 2, y - 3, 84 + 4 * 4 + 2, y - 5);
canvas_draw_dot(canvas, 84 + 4 * 4 + 1, y - 2);
}
}
}
else {
snprintf(buffer, sizeof(buffer), "%01X ---", index);
}
canvas_draw_str(canvas, 81, y, buffer);
}
void draw_instrument_program_view(Canvas* canvas, FlizzerTrackerApp* tracker) {
Instrument* inst = tracker->song.instrument[tracker->current_instrument];
for(uint8_t i = tracker->program_position;
i < my_min(INST_PROG_LEN, tracker->program_position + 8);
i++) {
draw_program_step(canvas, 6 + 6 * i - tracker->program_position * 6, tracker, i);
if(i == tracker->current_program_step && tracker->focus == EDIT_PROGRAM) {
if(tracker->editing) {
canvas_draw_box(
canvas,
80 + 8 + tracker->current_digit * 4,
6 * i - tracker->program_position * 6,
5,
7);
}
else {
canvas_draw_box(canvas, 80, 6 * i - tracker->program_position * 6, 5, 7);
}
}
}
// draw arrow pointing at current program step
for(uint8_t i = 0; i < SONG_MAX_CHANNELS; i++) {
if(tracker->tracker_engine.channel[i].instrument == inst &&
(tracker->tracker_engine.channel[i].channel_flags & TEC_PROGRAM_RUNNING) &&
(tracker->tracker_engine.sound_engine->channel[i].flags & SE_ENABLE_GATE)) {
if(tracker->tracker_engine.channel[i].program_tick >= tracker->program_position &&
tracker->tracker_engine.channel[i].program_tick < tracker->program_position + 8) {
canvas_draw_str(
canvas,
85,
6 * tracker->tracker_engine.channel[i].program_tick -
tracker->program_position * 6 + 6,
">");
break;
}
}
}
if(tracker->focus == EDIT_PROGRAM) {
uint16_t opcode = (inst->program[tracker->current_program_step] & 0x7fff);
canvas_draw_str(
canvas,
0,
64,
get_opcode_description(opcode, false) ? get_opcode_description(opcode, false) : "");
}
}
applications/external/flizzer_tracker/view/instrument_editor.h
Vendored
+11
View File
@@ -0,0 +1,11 @@
#pragma once
#include "../flizzer_tracker.h"
#include "../tracker_engine/tracker_engine_defs.h"
#include "pattern_editor.h"
#include <furi.h>
#include <gui/gui.h>
void draw_instrument_view(Canvas* canvas, FlizzerTrackerApp* tracker);
void draw_instrument_program_view(Canvas* canvas, FlizzerTrackerApp* tracker);
applications/external/flizzer_tracker/view/opcode_description.c
Vendored
+72
View File
@@ -0,0 +1,72 @@
#include "opcode_description.h"
#include <stdint.h>
static const OpcodeDescription opcode_desc[] = {
{TE_PROGRAM_LOOP_BEGIN, 0x7f00, "PROGRAM LOOP BEGIN", "L.BEG."},
{TE_PROGRAM_LOOP_END, 0x7f00, "PROGRAM LOOP END", "L.END"},
{TE_PROGRAM_NOP, 0x7fff, "NO OPERATION", ""},
{TE_PROGRAM_END, 0x7fff, "PROGRAM END", "PR.END"},
{TE_PROGRAM_JUMP, 0x7f00, "JUMP TO POSITION", "GOTO"},
//====================================================
{TE_EFFECT_ARPEGGIO, 0x7f00, "RELATIVE ARPEGGIO NOTE", ""},
{TE_EFFECT_PORTAMENTO_UP, 0x7f00, "PORTAMENTO UP", "PORTUP"},
{TE_EFFECT_PORTAMENTO_DOWN, 0x7f00, "PORTAMENTO DOWN", "PORTDN"},
{TE_EFFECT_SLIDE, 0x7f00, "SLIDE", "SLIDE"},
{TE_EFFECT_VIBRATO, 0x7f00, "VIBRATO", "VIB"},
{TE_EFFECT_PWM, 0x7f00, "PULSE WIDTH MODIFICATION", "PWM"},
{TE_EFFECT_SET_PW, 0x7f00, "SET PULSE WIDTH", "SET PW"},
{TE_EFFECT_PW_DOWN, 0x7f00, "PULSE WIDTH DOWN", "PWDOWN"},
{TE_EFFECT_PW_UP, 0x7f00, "PULSE WIDTH UP", "PW UP"},
{TE_EFFECT_SET_CUTOFF, 0x7f00, "SET FILTER CUTOFF", "F.CUT"},
{TE_EFFECT_VOLUME_FADE, 0x7f00, "VOLUME FADE", "V.FADE"},
{TE_EFFECT_SET_WAVEFORM, 0x7f00, "SET WAVEFORM", "S.WAVE"},
{TE_EFFECT_SET_VOLUME, 0x7f00, "SET VOLUME", "VOLUME"},
{TE_EFFECT_SKIP_PATTERN, 0x7f00, "SKIP PATTERN", "P.SKIP"},
{TE_EFFECT_EXT_TOGGLE_FILTER, 0x7ff0, "TOGGLE FILTER (0=OFF,1-F=ON)", "T.FILT"},
{TE_EFFECT_EXT_PORTA_UP, 0x7ff0, "FINE PORTAMENTO UP", "PUP F."},
{TE_EFFECT_EXT_PORTA_DN, 0x7ff0, "FINE PORTAMENTO DOWN", "PDN F."},
{TE_EFFECT_EXT_FILTER_MODE, 0x7ff0, "SET FILTER MODE", "F.MODE"},
{TE_EFFECT_EXT_PATTERN_LOOP, 0x7ff0, "PATTERN LOOP:E60=BEGIN,E6X=END", "PAT.L."},
{TE_EFFECT_EXT_RETRIGGER, 0x7ff0, "RETRIGGER AT TICK X (X>0)", "RETRIG"},
{TE_EFFECT_EXT_FINE_VOLUME_DOWN, 0x7ff0, "FINE VOLUME DOWN", "VDN F."},
{TE_EFFECT_EXT_FINE_VOLUME_UP, 0x7ff0, "FINE VOLUME UP", "VUP F."},
{TE_EFFECT_EXT_NOTE_CUT, 0x7ff0, "NOTE CUT", "N.CUT"},
{TE_EFFECT_EXT_NOTE_DELAY, 0x7ff0, "NOTE DELAY", "N.DEL."},
{TE_EFFECT_EXT_PHASE_RESET, 0x7ff0, "PHASE RESET ON TICK X", "PH.RES."},
{TE_EFFECT_SET_SPEED_PROG_PERIOD, 0x7f00, "SET SPEED (PROG.PER.IN PROGRAM)", "P.PER."},
{TE_EFFECT_CUTOFF_UP, 0x7f00, "FILTER CUTOFF UP", "CUT.UP"},
{TE_EFFECT_CUTOFF_DOWN, 0x7f00, "FILTER CUTOFF DOWN", "CUT.DN"},
{TE_EFFECT_SET_RESONANCE, 0x7f00, "SET FILTER RESONANCE", "F.RES."},
{TE_EFFECT_RESONANCE_UP, 0x7f00, "FILTER RESONANCE UP", "F.R.UP"},
{TE_EFFECT_RESONANCE_DOWN, 0x7f00, "FILTER RESONANCE DOWN", "F.R.DN"},
{TE_EFFECT_SET_ATTACK, 0x7f00, "SET ENVELOPE ATTACK", "ADSR A"},
{TE_EFFECT_SET_DECAY, 0x7f00, "SET ENVELOPE DECAY", "ADSR D"},
{TE_EFFECT_SET_SUSTAIN, 0x7f00, "SET ENVELOPE SUSTAIN", "ADSR S"},
{TE_EFFECT_SET_RELEASE, 0x7f00, "SET ENVELOPE RELEASE", "ADSR R"},
{TE_EFFECT_PROGRAM_RESTART, 0x7f00, "RESTART INSTRUMENT PROGRAM", "P.RES."},
{TE_EFFECT_SET_RING_MOD_SRC, 0x7f00, "SET RING MODULATION SOURCE CH.", "R.SRC"},
{TE_EFFECT_SET_HARD_SYNC_SRC, 0x7f00, "SET HARD SYNC SOURCE CHANNEL", "S.SRC"},
{TE_EFFECT_PORTA_UP_SEMITONE, 0x7f00, "PORTAMENTO UP (SEMITONES)", "PU.SEM"},
{TE_EFFECT_PORTA_DOWN_SEMITONE, 0x7f00, "PORTAMENTO DOWN (SEMITONES)", "PD.SEM"},
{TE_EFFECT_LEGATO, 0x7f00, "LEGATO", "LEGATO"},
{TE_EFFECT_ARPEGGIO_ABS, 0x7f00, "ABSOLUTE ARPEGGIO NOTE", ""},
{TE_EFFECT_TRIGGER_RELEASE, 0x7f00, "TRIGGER RELEASE", "TR.REL"},
{0, 0, NULL, NULL},
};
char* get_opcode_description(uint16_t opcode, bool short_description) {
for(int i = 0; opcode_desc[i].name != NULL; i++) {
if(opcode_desc[i].opcode == (opcode & opcode_desc[i].mask)) {
return short_description ? opcode_desc[i].shortname : opcode_desc[i].name;
}
}
return NULL;
}
applications/external/flizzer_tracker/view/opcode_description.h
Vendored
+12
View File
@@ -0,0 +1,12 @@
#pragma once
#include "../tracker_engine/tracker_engine_defs.h"
#include <stdio.h>
typedef struct {
uint16_t opcode;
uint16_t mask;
char *name, *shortname;
} OpcodeDescription;
char* get_opcode_description(uint16_t opcode, bool short_description);
applications/external/flizzer_tracker/view/pattern_editor.c
Vendored
+442
View File
@@ -0,0 +1,442 @@
#include "pattern_editor.h"
#include "../macros.h"
#include <flizzer_tracker_icons.h>
#define PATTERN_EDITOR_Y ((tracker->focus == EDIT_PATTERN) ? 4 : (64 - (6 * 5) - 1))
static const char* notenames[] = {
"C-",
"C#",
"D-",
"D#",
"E-",
"F-",
"F#",
"G-",
"G#",
"A-",
"A#",
"B-",
};
char* notename(uint8_t note) {
static char buffer[6];
if(note == MUS_NOTE_CUT) {
snprintf(buffer, sizeof(buffer), "%s", "OFF");
return buffer;
}
if(note == MUS_NOTE_RELEASE) {
snprintf(buffer, sizeof(buffer), "%s", " ");
return buffer;
}
if(note == 0xf0) // external arpeggio notes
{
snprintf(buffer, sizeof(buffer), "%s", "EXT.0");
return buffer;
}
if(note == 0xf1) {
snprintf(buffer, sizeof(buffer), "%s", "EXT.1");
return buffer;
}
else {
uint8_t final_note = my_min(12 * 7 + 11, note);
snprintf(buffer, sizeof(buffer), "%s%d", notenames[final_note % 12], final_note / 12);
}
return buffer;
}
char to_char(uint8_t number) {
return to_char_array[number];
}
void draw_pattern_view(Canvas* canvas, FlizzerTrackerApp* tracker) {
char command_buffer[6] = {0};
char buffer[11] = {0};
canvas_draw_line(canvas, 0, PATTERN_EDITOR_Y, 127, PATTERN_EDITOR_Y);
for(int i = 0; i < SONG_MAX_CHANNELS; ++i) {
uint8_t sequence_position = tracker->tracker_engine.sequence_position;
uint8_t current_pattern =
tracker->tracker_engine.song->sequence.sequence_step[sequence_position]
.pattern_indices[i];
uint16_t pattern_step = tracker->tracker_engine.pattern_position;
uint16_t pattern_length = tracker->tracker_engine.song->pattern_length;
TrackerSongPattern* pattern = &tracker->tracker_engine.song->pattern[current_pattern];
for(uint8_t pos = 0; pos < ((tracker->focus == EDIT_PATTERN) ? 9 : 5); ++pos) {
TrackerSongPatternStep* step = NULL;
if(pattern_step - ((tracker->focus == EDIT_PATTERN) ? 4 : 2) + pos >= 0 &&
pattern_step - ((tracker->focus == EDIT_PATTERN) ? 4 : 2) + pos < pattern_length) {
step =
&pattern->step[pattern_step + pos - ((tracker->focus == EDIT_PATTERN) ? 4 : 2)];
}
uint8_t string_x = i * 32;
uint8_t string_y =
PATTERN_EDITOR_Y + 6 * pos + 6 + ((tracker->focus == EDIT_PATTERN) ? 3 : 1);
if(step) {
uint8_t note = tracker_engine_get_note(step);
uint8_t inst = tracker_engine_get_instrument(step);
uint8_t vol = tracker_engine_get_volume(step);
uint16_t command = tracker_engine_get_command(step);
char inst_ch = to_char(inst);
char vol_ch = to_char(vol);
char command_ch = to_char(command >> 8);
if(inst == MUS_NOTE_INSTRUMENT_NONE) {
inst_ch = '-';
}
if(vol == MUS_NOTE_VOLUME_NONE) {
vol_ch = '-';
}
if(command == 0) {
snprintf(command_buffer, sizeof(command_buffer), "---");
}
else {
snprintf(
command_buffer,
sizeof(command_buffer),
"%c%02X",
command_ch,
(command & 0xff));
}
snprintf(
buffer,
sizeof(buffer),
"%s%c%c%s",
(note == MUS_NOTE_NONE ? "---" : notename(note)),
inst_ch,
vol_ch,
command_buffer);
canvas_draw_str(canvas, string_x, string_y, buffer);
if(note == MUS_NOTE_RELEASE) {
canvas_draw_icon(canvas, string_x, string_y - 5, &I_note_release);
}
}
}
}
if(tracker->editing && tracker->focus == EDIT_PATTERN) {
uint16_t x = tracker->current_channel * 32 + tracker->patternx * 4 +
(tracker->patternx > 0 ? 4 : 0) - 1;
uint16_t y = PATTERN_EDITOR_Y + 6 * ((tracker->focus == EDIT_PATTERN) ? 4 : 2) +
((tracker->focus == EDIT_PATTERN) ? 3 : 1);
canvas_draw_box(canvas, x, y, (tracker->patternx > 0 ? 5 : 9), 7);
}
if(!(tracker->editing) && tracker->focus == EDIT_PATTERN) {
uint16_t x = tracker->current_channel * 32 + tracker->patternx * 4 +
(tracker->patternx > 0 ? 4 : 0) - 1;
uint16_t y = PATTERN_EDITOR_Y + 6 * ((tracker->focus == EDIT_PATTERN) ? 4 : 2) +
((tracker->focus == EDIT_PATTERN) ? 3 : 1);
canvas_draw_frame(canvas, x, y, (tracker->patternx > 0 ? 5 : 9), 7);
}
canvas_set_color(canvas, ColorBlack);
for(int i = 1; i < SONG_MAX_CHANNELS; ++i) {
for(int y = PATTERN_EDITOR_Y + 1; y < 64; y += 2) {
canvas_draw_dot(canvas, i * 32 - 1, y);
}
}
for(int i = 0; i < SONG_MAX_CHANNELS; ++i) {
if(tracker->tracker_engine.channel[i].channel_flags & TEC_DISABLED) {
canvas_draw_icon(canvas, 13 + 32 * i, PATTERN_EDITOR_Y - 3, &I_channel_off);
}
else {
canvas_draw_icon(canvas, 13 + 32 * i, PATTERN_EDITOR_Y - 3, &I_channel_on);
}
}
canvas_set_color(canvas, ColorXOR);
}
#define SEQ_SLIDER_X (4 * (4 * 2 + 1) + 2)
#define SEQ_SLIDER_Y (32)
void draw_sequence_view(Canvas* canvas, FlizzerTrackerApp* tracker) {
char buffer[4];
uint8_t sequence_position = tracker->tracker_engine.sequence_position;
TrackerSong* song = &tracker->song;
for(int pos = sequence_position - 2; pos < sequence_position + 3; pos++) {
if(pos >= 0 && pos < tracker->song.num_sequence_steps) {
for(int i = 0; i < SONG_MAX_CHANNELS; ++i) {
uint8_t current_pattern =
tracker->tracker_engine.song->sequence.sequence_step[pos].pattern_indices[i];
uint8_t x = i * (4 * 2 + 1) + 3;
uint8_t y = (pos - (sequence_position - 2)) * 6 + 5;
snprintf(buffer, sizeof(buffer), "%02X", current_pattern);
canvas_draw_str(canvas, x, y, buffer);
}
}
}
if(song->loop_start != 0 || song->loop_end != 0) {
canvas_set_color(canvas, ColorBlack);
for(int pos = sequence_position - 2; pos < sequence_position + 3; pos++) {
if(pos >= 0 && pos < tracker->song.num_sequence_steps) {
if(pos == song->loop_start) {
int16_t y = (pos - (sequence_position - 2)) * 6;
canvas_draw_line(canvas, 0, fmax(y, 0), 1, fmax(y, 0));
canvas_draw_line(canvas, 0, fmax(y, 0), 0, fmax(y + 4, 0));
}
if(pos > song->loop_start && pos < song->loop_end) {
int16_t y = (pos - (sequence_position - 2)) * 6;
canvas_draw_line(canvas, 0, fmax(y - 1, 0), 0, fmax(y + 4, 0));
}
if(pos == song->loop_end) {
int16_t y = (pos - (sequence_position - 2)) * 6;
canvas_draw_line(canvas, 0, fmax(y + 4, 0), 1, fmax(y + 4, 0));
canvas_draw_line(canvas, 0, fmax(y - 1, 0), 0, fmax(y + 4, 0));
break;
}
}
}
canvas_set_color(canvas, ColorXOR);
}
canvas_set_color(canvas, ColorBlack);
canvas_draw_line(canvas, SEQ_SLIDER_X, 0, SEQ_SLIDER_X + 2, 0);
canvas_draw_line(canvas, SEQ_SLIDER_X, SEQ_SLIDER_Y, SEQ_SLIDER_X + 2, SEQ_SLIDER_Y);
canvas_draw_line(canvas, SEQ_SLIDER_X, 0, SEQ_SLIDER_X, SEQ_SLIDER_Y);
canvas_draw_line(canvas, SEQ_SLIDER_X + 2, 0, SEQ_SLIDER_X + 2, SEQ_SLIDER_Y);
uint8_t start_pos =
sequence_position * (SEQ_SLIDER_Y - 2) / tracker->song.num_sequence_steps + 1;
uint8_t slider_length = (SEQ_SLIDER_Y - 2) / tracker->song.num_sequence_steps + 1;
canvas_draw_line(
canvas, SEQ_SLIDER_X + 1, start_pos, SEQ_SLIDER_X + 1, (start_pos + slider_length));
canvas_set_color(canvas, ColorXOR);
if(tracker->editing && tracker->focus == EDIT_SEQUENCE) {
uint8_t x = tracker->current_channel * (4 + 4 + 1) + (tracker->current_digit ? 4 : 0) + 2;
uint8_t y = 11;
canvas_draw_box(canvas, x, y, 5, 7);
}
if(!(tracker->editing) && tracker->focus == EDIT_SEQUENCE) {
uint8_t x = tracker->current_channel * (4 + 4 + 1) + (tracker->current_digit ? 4 : 0) + 2;
uint8_t y = 11;
canvas_draw_frame(canvas, x, y, 5, 7);
}
}
#define member_size(type, member) sizeof(((type*)0)->member)
#define SONG_HEADER_SIZE \
(member_size(TrackerSong, song_name) + member_size(TrackerSong, speed) + \
member_size(TrackerSong, rate) + member_size(TrackerSong, loop_start) + \
member_size(TrackerSong, loop_end) + member_size(TrackerSong, num_patterns) + \
member_size(TrackerSong, num_sequence_steps) + member_size(TrackerSong, num_instruments) + \
member_size(TrackerSong, pattern_length))
uint32_t calculate_song_size(TrackerSong* song) {
uint32_t song_size =
SONG_HEADER_SIZE + sizeof(Instrument) * song->num_instruments +
sizeof(TrackerSongPatternStep) * song->num_patterns * song->pattern_length +
sizeof(TrackerSongSequenceStep) * song->num_sequence_steps;
return song_size;
}
void draw_generic_n_digit_field(
FlizzerTrackerApp* tracker,
Canvas* canvas,
uint8_t focus,
uint8_t param,
const char* text,
uint8_t x,
uint8_t y,
uint8_t digits) // last 1-2 symbols are digits we are editing
{
canvas_draw_str(canvas, x, y, text);
if(tracker->focus == focus && tracker->selected_param == param && tracker->editing) {
bool select_string = true;
if(tracker->focus == EDIT_SONGINFO) {
if(param != SI_SONGNAME && param != SI_INSTRUMENTNAME) {
select_string = false;
}
}
if(tracker->focus == EDIT_INSTRUMENT) {
if(param != INST_INSTRUMENTNAME) {
select_string = false;
}
}
if(!(select_string)) {
if(tracker->focus == EDIT_INSTRUMENT && param == INST_CURRENTINSTRUMENT) {
canvas_draw_box(canvas, x + strlen(text) * 4 - digits * 4 - 1, y - 6, 5, 7);
}
else {
canvas_draw_box(
canvas,
x + strlen(text) * 4 - digits * 4 + tracker->current_digit * 4 - 1,
y - 6,
5,
7);
}
}
else {
canvas_draw_box(canvas, x - 1, y - 6, fmax(5, strlen(text) * 4 + 1), 7);
}
}
if(tracker->focus == focus && tracker->selected_param == param && !(tracker->editing)) {
bool select_string = true;
if(tracker->focus == EDIT_SONGINFO) {
if(param != SI_SONGNAME && param != SI_INSTRUMENTNAME) {
select_string = false;
}
}
if(tracker->focus == EDIT_INSTRUMENT) {
if(param != INST_INSTRUMENTNAME) {
select_string = false;
}
}
if(!(select_string)) {
if(tracker->focus == EDIT_INSTRUMENT && param == INST_CURRENTINSTRUMENT) {
canvas_draw_frame(canvas, x + strlen(text) * 4 - digits * 4 - 1, y - 6, 5, 7);
}
else {
canvas_draw_frame(
canvas,
x + strlen(text) * 4 - digits * 4 + tracker->current_digit * 4 - 1,
y - 6,
5,
7);
}
}
else {
canvas_draw_frame(canvas, x - 1, y - 6, fmax(5, strlen(text) * 4 + 1), 7);
}
}
}
void draw_songinfo_view(Canvas* canvas, FlizzerTrackerApp* tracker) {
char buffer[30];
snprintf(
buffer,
sizeof(buffer),
"PAT.P.%02X/%02X",
tracker->tracker_engine.pattern_position,
tracker->song.pattern_length - 1);
draw_generic_n_digit_field(tracker, canvas, EDIT_SONGINFO, SI_PATTERNPOS, buffer, 42, 5, 2);
snprintf(
buffer,
sizeof(buffer),
"SEQ.P.%02X/%02X",
tracker->tracker_engine.sequence_position,
tracker->song.num_sequence_steps - 1);
draw_generic_n_digit_field(tracker, canvas, EDIT_SONGINFO, SI_SEQUENCEPOS, buffer, 42, 11, 2);
snprintf(buffer, sizeof(buffer), "SPD.%02X", tracker->song.speed);
draw_generic_n_digit_field(tracker, canvas, EDIT_SONGINFO, SI_SONGSPEED, buffer, 42, 17, 2);
snprintf(buffer, sizeof(buffer), "RATE %02X", tracker->song.rate);
draw_generic_n_digit_field(
tracker, canvas, EDIT_SONGINFO, SI_SONGRATE, buffer, 42 + 4 * 7, 17, 2);
snprintf(buffer, sizeof(buffer), "VOL %02X", tracker->tracker_engine.master_volume);
draw_generic_n_digit_field(
tracker, canvas, EDIT_SONGINFO, SI_MASTERVOL, buffer, 42 + 4 * 7 + 4 * 8, 17, 2);
snprintf(buffer, sizeof(buffer), "SONG:");
canvas_draw_str(canvas, 42, 23, buffer);
snprintf(buffer, sizeof(buffer), "%s", tracker->song.song_name);
draw_generic_n_digit_field(
tracker, canvas, EDIT_SONGINFO, SI_SONGNAME, buffer, 42 + 4 * 5, 23, 1);
snprintf(buffer, sizeof(buffer), "INST:%c", to_char(tracker->current_instrument));
draw_generic_n_digit_field(
tracker, canvas, EDIT_SONGINFO, SI_CURRENTINSTRUMENT, buffer, 42, 29, 1);
snprintf(
buffer, sizeof(buffer), "%s", tracker->song.instrument[tracker->current_instrument]->name);
draw_generic_n_digit_field(
tracker, canvas, EDIT_SONGINFO, SI_INSTRUMENTNAME, buffer, 42 + 4 * 7, 29, 1);
uint32_t song_size = calculate_song_size(&tracker->song);
uint32_t free_bytes = memmgr_get_free_heap();
canvas_draw_line(canvas, 128 - 4 * 10 - 2, 0, 128 - 4 * 10 - 2, 10);
char song_size_buffer[19];
char free_bytes_buffer[19];
if(song_size > 9999) {
snprintf(
song_size_buffer,
sizeof(song_size_buffer),
"TUNE:%ld%c%01ldK",
song_size / 1024,
'.',
(song_size % 1024) / 103);
}
else {
snprintf(song_size_buffer, sizeof(song_size_buffer), "TUNE:%ld", song_size);
}
if(free_bytes > 9999) {
snprintf(
free_bytes_buffer,
sizeof(song_size_buffer),
"FREE:%ld%c%01ldK",
free_bytes / 1024,
'.',
(free_bytes % 1024) / 103);
}
else {
snprintf(free_bytes_buffer, sizeof(song_size_buffer), "FREE:%ld", free_bytes);
}
canvas_draw_str(canvas, 128 - 4 * 10, 5, song_size_buffer);
canvas_draw_str(canvas, 128 - 4 * 10, 11, free_bytes_buffer);
}
applications/external/flizzer_tracker/view/pattern_editor.h
Vendored
+25
View File
@@ -0,0 +1,25 @@
#pragma once
#include "../flizzer_tracker.h"
#include "../tracker_engine/tracker_engine_defs.h"
#include <furi.h>
#include <gui/gui.h>
extern const char to_char_array[];
void draw_pattern_view(Canvas* canvas, FlizzerTrackerApp* tracker);
void draw_sequence_view(Canvas* canvas, FlizzerTrackerApp* tracker);
void draw_songinfo_view(Canvas* canvas, FlizzerTrackerApp* tracker);
void draw_generic_n_digit_field(
FlizzerTrackerApp* tracker,
Canvas* canvas,
uint8_t focus,
uint8_t param,
const char* text,
uint8_t x,
uint8_t y,
uint8_t digits);
char to_char(uint8_t number);
char* notename(uint8_t note);
applications/external/nrf24_batch/LICENSE
Vendored
+674
View File
@@ -0,0 +1,674 @@
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights. Therefore, you have
certain responsibilities if you distribute copies of the software, or if
you modify it: responsibilities to respect the freedom of others.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must pass on to the recipients the same
freedoms that you received. You must make sure that they, too, receive
or can get the source code. And you must show them these terms so they
know their rights.
Developers that use the GNU GPL protect your rights with two steps:
(1) assert copyright on the software, and (2) offer you this License
giving you legal permission to copy, distribute and/or modify it.
For the developers' and authors' protection, the GPL clearly explains
that there is no warranty for this free software. For both users' and
authors' sake, the GPL requires that modified versions be marked as
changed, so that their problems will not be attributed erroneously to
authors of previous versions.
Some devices are designed to deny users access to install or run
modified versions of the software inside them, although the manufacturer
can do so. This is fundamentally incompatible with the aim of
protecting users' freedom to change the software. The systematic
pattern of such abuse occurs in the area of products for individuals to
use, which is precisely where it is most unacceptable. Therefore, we
have designed this version of the GPL to prohibit the practice for those
products. If such problems arise substantially in other domains, we
stand ready to extend this provision to those domains in future versions
of the GPL, as needed to protect the freedom of users.
Finally, every program is threatened constantly by software patents.
States should not allow patents to restrict development and use of
software on general-purpose computers, but in those that do, we wish to
avoid the special danger that patents applied to a free program could
make it effectively proprietary. To prevent this, the GPL assures that
patents cannot be used to render the program non-free.
The precise terms and conditions for copying, distribution and
modification follow.
TERMS AND CONDITIONS
0. Definitions.
"This License" refers to version 3 of the GNU General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an
exact copy. The resulting work is called a "modified version" of the
earlier work or a work "based on" the earlier work.
A "covered work" means either the unmodified Program or a work based
on the Program.
To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy. Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.
To "convey" a work means any kind of propagation that enables other
parties to make or receive copies. Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying.
An interactive user interface displays "Appropriate Legal Notices"
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License. If
the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion.
1. Source Code.
The "source code" for a work means the preferred form of the work
for making modifications to it. "Object code" means any non-source
form of a work.
A "Standard Interface" means an interface that either is an official
standard defined by a recognized standards body, or, in the case of
interfaces specified for a particular programming language, one that
is widely used among developers working in that language.
The "System Libraries" of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of
packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that
Major Component, or to implement a Standard Interface for which an
implementation is available to the public in source code form. A
"Major Component", in this context, means a major essential component
(kernel, window system, and so on) of the specific operating system
(if any) on which the executable work runs, or a compiler used to
produce the work, or an object code interpreter used to run it.
The "Corresponding Source" for a work in object code form means all
the source code needed to generate, install, and (for an executable
work) run the object code and to modify the work, including scripts to
control those activities. However, it does not include the work's
System Libraries, or general-purpose tools or generally available free
programs which are used unmodified in performing those activities but
which are not part of the work. For example, Corresponding Source
includes interface definition files associated with source files for
the work, and the source code for shared libraries and dynamically
linked subprograms that the work is specifically designed to require,
such as by intimate data communication or control flow between those
subprograms and other parts of the work.
The Corresponding Source need not include anything that users
can regenerate automatically from other parts of the Corresponding
Source.
The Corresponding Source for a work in source code form is that
same work.
2. Basic Permissions.
All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met. This License explicitly affirms your unlimited
permission to run the unmodified Program. The output from running a
covered work is covered by this License only if the output, given its
content, constitutes a covered work. This License acknowledges your
rights of fair use or other equivalent, as provided by copyright law.
You may make, run and propagate covered works that you do not
convey, without conditions so long as your license otherwise remains
in force. You may convey covered works to others for the sole purpose
of having them make modifications exclusively for you, or provide you
with facilities for running those works, provided that you comply with
the terms of this License in conveying all material for which you do
not control copyright. Those thus making or running the covered works
for you must do so exclusively on your behalf, under your direction
and control, on terms that prohibit them from making any copies of
your copyrighted material outside their relationship with you.
Conveying under any other circumstances is permitted solely under
the conditions stated below. Sublicensing is not allowed; section 10
makes it unnecessary.
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
No covered work shall be deemed part of an effective technological
measure under any applicable law fulfilling obligations under article
11 of the WIPO copyright treaty adopted on 20 December 1996, or
similar laws prohibiting or restricting circumvention of such
measures.
When you convey a covered work, you waive any legal power to forbid
circumvention of technological measures to the extent such circumvention
is effected by exercising rights under this License with respect to
the covered work, and you disclaim any intention to limit operation or
modification of the work as a means of enforcing, against the work's
users, your or third parties' legal rights to forbid circumvention of
technological measures.
4. Conveying Verbatim Copies.
You may convey verbatim copies of the Program's source code as you
receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any
non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
recipients a copy of this License along with the Program.
You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.
5. Conveying Modified Source Versions.
You may convey a work based on the Program, or the modifications to
produce it from the Program, in the form of source code under the
terms of section 4, provided that you also meet all of these conditions:
a) The work must carry prominent notices stating that you modified
it, and giving a relevant date.
b) The work must carry prominent notices stating that it is
released under this License and any conditions added under section
7. This requirement modifies the requirement in section 4 to
"keep intact all notices".
c) You must license the entire work, as a whole, under this
License to anyone who comes into possession of a copy. This
License will therefore apply, along with any applicable section 7
additional terms, to the whole of the work, and all its parts,
regardless of how they are packaged. This License gives no
permission to license the work in any other way, but it does not
invalidate such permission if you have separately received it.
d) If the work has interactive user interfaces, each must display
Appropriate Legal Notices; however, if the Program has interactive
interfaces that do not display Appropriate Legal Notices, your
work need not make them do so.
A compilation of a covered work with other separate and independent
works, which are not by their nature extensions of the covered work,
and which are not combined with it such as to form a larger program,
in or on a volume of a storage or distribution medium, is called an
"aggregate" if the compilation and its resulting copyright are not
used to limit the access or legal rights of the compilation's users
beyond what the individual works permit. Inclusion of a covered work
in an aggregate does not cause this License to apply to the other
parts of the aggregate.
6. Conveying Non-Source Forms.
You may convey a covered work in object code form under the terms
of sections 4 and 5, provided that you also convey the
machine-readable Corresponding Source under the terms of this License,
in one of these ways:
a) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by the
Corresponding Source fixed on a durable physical medium
customarily used for software interchange.
b) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by a
written offer, valid for at least three years and valid for as
long as you offer spare parts or customer support for that product
model, to give anyone who possesses the object code either (1) a
copy of the Corresponding Source for all the software in the
product that is covered by this License, on a durable physical
medium customarily used for software interchange, for a price no
more than your reasonable cost of physically performing this
conveying of source, or (2) access to copy the
Corresponding Source from a network server at no charge.
c) Convey individual copies of the object code with a copy of the
written offer to provide the Corresponding Source. This
alternative is allowed only occasionally and noncommercially, and
only if you received the object code with such an offer, in accord
with subsection 6b.
d) Convey the object code by offering access from a designated
place (gratis or for a charge), and offer equivalent access to the
Corresponding Source in the same way through the same place at no
further charge. You need not require recipients to copy the
Corresponding Source along with the object code. If the place to
copy the object code is a network server, the Corresponding Source
may be on a different server (operated by you or a third party)
that supports equivalent copying facilities, provided you maintain
clear directions next to the object code saying where to find the
Corresponding Source. Regardless of what server hosts the
Corresponding Source, you remain obligated to ensure that it is
available for as long as needed to satisfy these requirements.
e) Convey the object code using peer-to-peer transmission, provided
you inform other peers where the object code and Corresponding
Source of the work are being offered to the general public at no
charge under subsection 6d.
A separable portion of the object code, whose source code is excluded
from the Corresponding Source as a System Library, need not be
included in conveying the object code work.
A "User Product" is either (1) a "consumer product", which means any
tangible personal property which is normally used for personal, family,
or household purposes, or (2) anything designed or sold for incorporation
into a dwelling. In determining whether a product is a consumer product,
doubtful cases shall be resolved in favor of coverage. For a particular
product received by a particular user, "normally used" refers to a
typical or common use of that class of product, regardless of the status
of the particular user or of the way in which the particular user
actually uses, or expects or is expected to use, the product. A product
is a consumer product regardless of whether the product has substantial
commercial, industrial or non-consumer uses, unless such uses represent
the only significant mode of use of the product.
"Installation Information" for a User Product means any methods,
procedures, authorization keys, or other information required to install
and execute modified versions of a covered work in that User Product from
a modified version of its Corresponding Source. The information must
suffice to ensure that the continued functioning of the modified object
code is in no case prevented or interfered with solely because
modification has been made.
If you convey an object code work under this section in, or with, or
specifically for use in, a User Product, and the conveying occurs as
part of a transaction in which the right of possession and use of the
User Product is transferred to the recipient in perpetuity or for a
fixed term (regardless of how the transaction is characterized), the
Corresponding Source conveyed under this section must be accompanied
by the Installation Information. But this requirement does not apply
if neither you nor any third party retains the ability to install
modified object code on the User Product (for example, the work has
been installed in ROM).
The requirement to provide Installation Information does not include a
requirement to continue to provide support service, warranty, or updates
for a work that has been modified or installed by the recipient, or for
the User Product in which it has been modified or installed. Access to a
network may be denied when the modification itself materially and
adversely affects the operation of the network or violates the rules and
protocols for communication across the network.
Corresponding Source conveyed, and Installation Information provided,
in accord with this section must be in a format that is publicly
documented (and with an implementation available to the public in
source code form), and must require no special password or key for
unpacking, reading or copying.
7. Additional Terms.
"Additional permissions" are terms that supplement the terms of this
License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent
that they are valid under applicable law. If additional permissions
apply only to part of the Program, that part may be used separately
under those permissions, but the entire Program remains governed by
this License without regard to the additional permissions.
When you convey a copy of a covered work, you may at your option
remove any additional permissions from that copy, or from any part of
it. (Additional permissions may be written to require their own
removal in certain cases when you modify the work.) You may place
additional permissions on material, added by you to a covered work,
for which you have or can give appropriate copyright permission.
Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders of
that material) supplement the terms of this License with terms:
a) Disclaiming warranty or limiting liability differently from the
terms of sections 15 and 16 of this License; or
b) Requiring preservation of specified reasonable legal notices or
author attributions in that material or in the Appropriate Legal
Notices displayed by works containing it; or
c) Prohibiting misrepresentation of the origin of that material, or
requiring that modified versions of such material be marked in
reasonable ways as different from the original version; or
d) Limiting the use for publicity purposes of names of licensors or
authors of the material; or
e) Declining to grant rights under trademark law for use of some
trade names, trademarks, or service marks; or
f) Requiring indemnification of licensors and authors of that
material by anyone who conveys the material (or modified versions of
it) with contractual assumptions of liability to the recipient, for
any liability that these contractual assumptions directly impose on
those licensors and authors.
All other non-permissive additional terms are considered "further
restrictions" within the meaning of section 10. If the Program as you
received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further
restriction, you may remove that term. If a license document contains
a further restriction but permits relicensing or conveying under this
License, you may add to a covered work material governed by the terms
of that license document, provided that the further restriction does
not survive such relicensing or conveying.
If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating
where to find the applicable terms.
Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions;
the above requirements apply either way.
8. Termination.
You may not propagate or modify a covered work except as expressly
provided under this License. Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third
paragraph of section 11).
However, if you cease all violation of this License, then your
license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation.
Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.
Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
this License. If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
material under section 10.
9. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or
run a copy of the Program. Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance. However,
nothing other than this License grants you permission to propagate or
modify any covered work. These actions infringe copyright if you do
not accept this License. Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.
10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License. You are not responsible
for enforcing compliance by third parties with this License.
An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations. If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.
You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License. For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.
11. Patents.
A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based. The
work thus licensed is called the contributor's "contributor version".
A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version. For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.
Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.
In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement). To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.
If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.
A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License. You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.
applications/external/nrf24_batch/application.fam
Vendored
+20
View File
@@ -0,0 +1,20 @@
App(
appid="nrf24_batch",
name="[NRF24] Batch",
apptype=FlipperAppType.EXTERNAL,
entry_point="nrf24batch_app",
cdefines=["APP_NRF24BATCH"],
requires=["gui"],
stack_size=2 * 1024,
order=60,
fap_icon="nrf24batch_10px.png",
fap_category="GPIO",
fap_private_libs=[
Lib(
name="nrf24",
sources=[
"nrf24.c",
],
),
],
)
applications/external/nrf24_batch/lib/nrf24/nrf24.c
Vendored
+365
View File
@@ -0,0 +1,365 @@
// Modified by vad7, 24.02.2023
//
#include "nrf24.h"
#include <furi.h>
#include <furi_hal.h>
#include <furi_hal_resources.h>
#include <assert.h>
#include <string.h>
void nrf24_init() {
furi_hal_spi_bus_handle_init(nrf24_HANDLE);
furi_hal_spi_acquire(nrf24_HANDLE);
furi_hal_gpio_init(nrf24_CE_PIN, GpioModeOutputPushPull, GpioPullUp, GpioSpeedVeryHigh);
furi_hal_gpio_write(nrf24_CE_PIN, false);
}
void nrf24_deinit() {
furi_hal_spi_release(nrf24_HANDLE);
furi_hal_spi_bus_handle_deinit(nrf24_HANDLE);
furi_hal_gpio_write(nrf24_CE_PIN, false);
furi_hal_gpio_init(nrf24_CE_PIN, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
}
void nrf24_spi_trx(
FuriHalSpiBusHandle* handle,
uint8_t* tx,
uint8_t* rx,
uint8_t size) {
furi_hal_gpio_write(handle->cs, false);
furi_hal_spi_bus_trx(handle, tx, rx, size, nrf24_TIMEOUT);
furi_hal_gpio_write(handle->cs, true);
}
uint8_t nrf24_write_reg(FuriHalSpiBusHandle* handle, uint8_t reg, uint8_t data) {
uint8_t buf[] = {W_REGISTER | (REGISTER_MASK & reg), data};
nrf24_spi_trx(handle, buf, buf, 2);
//FURI_LOG_D("NRF_WR", " #%02X=%02X", reg, data);
return buf[0];
}
uint8_t nrf24_write_buf_reg(FuriHalSpiBusHandle* handle, uint8_t reg, uint8_t* data, uint8_t size) {
uint8_t buf[size + 1];
buf[0] = W_REGISTER | (REGISTER_MASK & reg);
memcpy(&buf[1], data, size);
nrf24_spi_trx(handle, buf, buf, size + 1);
//FURI_LOG_D("NRF_WR", " #%02X(%02X)=0x%02X%02X%02X%02X%02X", reg, size, data[0], data[1], data[2], data[3], data[4] );
return buf[0];
}
uint8_t nrf24_read_reg(FuriHalSpiBusHandle* handle, uint8_t reg, uint8_t* data, uint8_t size) {
uint8_t buf[size + 1];
memset(buf, 0, size + 1);
buf[0] = R_REGISTER | (REGISTER_MASK & reg);
nrf24_spi_trx(handle, buf, buf, size + 1);
memcpy(data, &buf[1], size);
return buf[0];
}
uint8_t nrf24_read_register(FuriHalSpiBusHandle* handle, uint8_t reg) {
uint8_t buf[] = { R_REGISTER | (REGISTER_MASK & reg), 0 };
nrf24_spi_trx(handle, buf, buf, 2);
return buf[1];
}
uint8_t nrf24_flush_rx(FuriHalSpiBusHandle* handle) {
uint8_t tx[] = {FLUSH_RX};
uint8_t rx[] = {0};
nrf24_spi_trx(handle, tx, rx, 1);
return rx[0];
}
uint8_t nrf24_flush_tx(FuriHalSpiBusHandle* handle) {
uint8_t tx[] = {FLUSH_TX};
uint8_t rx[] = {0};
nrf24_spi_trx(handle, tx, rx, 1);
return rx[0];
}
uint8_t nrf24_get_maclen(FuriHalSpiBusHandle* handle) {
uint8_t maclen;
nrf24_read_reg(handle, REG_SETUP_AW, &maclen, 1);
maclen &= 3;
return maclen + 2;
}
uint8_t nrf24_set_maclen(FuriHalSpiBusHandle* handle, uint8_t maclen) {
assert(maclen > 1 && maclen < 6);
uint8_t status = 0;
status = nrf24_write_reg(handle, REG_SETUP_AW, maclen - 2);
return status;
}
uint8_t nrf24_status(FuriHalSpiBusHandle* handle) {
uint8_t tx = RF24_NOP;
nrf24_spi_trx(handle, &tx, &tx, 1);
return tx;
}
uint32_t nrf24_get_rate(FuriHalSpiBusHandle* handle) {
uint8_t setup = 0;
uint32_t rate = 0;
nrf24_read_reg(handle, REG_RF_SETUP, &setup, 1);
setup &= 0x28;
if(setup == 0x20)
rate = 250000; // 250kbps
else if(setup == 0x08)
rate = 2000000; // 2Mbps
else if(setup == 0x00)
rate = 1000000; // 1Mbps
return rate;
}
uint8_t nrf24_set_rate(FuriHalSpiBusHandle* handle, uint32_t rate) {
uint8_t r6 = 0;
uint8_t status = 0;
if(!rate) rate = 2000000;
nrf24_read_reg(handle, REG_RF_SETUP, &r6, 1); // RF_SETUP register
r6 = r6 & (~0x28); // Clear rate fields.
if(rate == 2000000)
r6 = r6 | 0x08;
else if(rate == 1000000)
r6 = r6;
else if(rate == 250000)
r6 = r6 | 0x20;
status = nrf24_write_reg(handle, REG_RF_SETUP, r6); // Write new rate.
return status;
}
uint8_t nrf24_get_chan(FuriHalSpiBusHandle* handle) {
uint8_t channel = 0;
nrf24_read_reg(handle, REG_RF_CH, &channel, 1);
return channel;
}
uint8_t nrf24_set_chan(FuriHalSpiBusHandle* handle, uint8_t chan) {
uint8_t status;
status = nrf24_write_reg(handle, REG_RF_CH, chan);
return status;
}
uint8_t nrf24_get_src_mac(FuriHalSpiBusHandle* handle, uint8_t* mac) {
uint8_t size = 0;
uint8_t status = 0;
size = nrf24_get_maclen(handle);
status = nrf24_read_reg(handle, REG_RX_ADDR_P0, mac, size);
return status;
}
uint8_t nrf24_set_src_mac(FuriHalSpiBusHandle* handle, uint8_t* mac, uint8_t size) {
uint8_t status = 0;
uint8_t clearmac[] = {0, 0, 0, 0, 0};
nrf24_set_maclen(handle, size);
nrf24_write_buf_reg(handle, REG_RX_ADDR_P0, clearmac, 5);
status = nrf24_write_buf_reg(handle, REG_RX_ADDR_P0, mac, size);
return status;
}
uint8_t nrf24_get_dst_mac(FuriHalSpiBusHandle* handle, uint8_t* mac) {
uint8_t size = 0;
uint8_t status = 0;
size = nrf24_get_maclen(handle);
status = nrf24_read_reg(handle, REG_TX_ADDR, mac, size);
return status;
}
uint8_t nrf24_set_dst_mac(FuriHalSpiBusHandle* handle, uint8_t* mac, uint8_t size) {
uint8_t status = 0;
uint8_t clearmac[] = {0, 0, 0, 0, 0};
nrf24_set_maclen(handle, size);
nrf24_write_buf_reg(handle, REG_TX_ADDR, clearmac, 5);
status = nrf24_write_buf_reg(handle, REG_TX_ADDR, mac, size);
return status;
}
uint8_t nrf24_get_packetlen(FuriHalSpiBusHandle* handle, uint8_t pipe) {
uint8_t len = 0;
if(pipe > 5) pipe = 0;
nrf24_read_reg(handle, RX_PW_P0 + pipe, &len, 1);
return len;
}
uint8_t nrf24_set_packetlen(FuriHalSpiBusHandle* handle, uint8_t len) {
uint8_t status = 0;
status = nrf24_write_reg(handle, RX_PW_P0, len);
return status;
}
// packet_size: 0 - dyn payload (read from PL_WID), 1 - read from pipe size, >1 - override
// Return STATUS reg + additional: RX_DR - new data available, 0x80 - NRF24 hardware error
uint8_t nrf24_rxpacket(FuriHalSpiBusHandle* handle, uint8_t* packet, uint8_t* ret_packetsize, uint8_t packet_size) {
uint8_t status = 0;
uint8_t buf[33]; // 32 max payload size + 1 for command
status = nrf24_status(handle);
if(!(status & RX_DR)) {
uint8_t st = nrf24_read_register(handle, REG_FIFO_STATUS);
if(st == 0xFF || st == 0) return 0x80; // hardware error
if((st & 1) == 0) {
FURI_LOG_D("NRF", "FIFO PKT");
status |= RX_DR; // packet in FIFO buffer
}
}
if(status & RX_DR) {
if(status & 0x80) return 0x80; // hardware error
if(packet_size == 1)
packet_size = nrf24_get_packetlen(handle, (status >> 1) & 7);
else if(packet_size == 0){
buf[0] = R_RX_PL_WID; buf[1] = 0xFF;
nrf24_spi_trx(handle, buf, buf, 2);
packet_size = buf[1];
}
if(packet_size > 32 || packet_size == 0) packet_size = 32;
memset(buf, 0, packet_size + 1);
buf[0] = R_RX_PAYLOAD;
nrf24_spi_trx(handle, buf, buf, packet_size + 1);
memcpy(packet, &buf[1], packet_size);
nrf24_write_reg(handle, REG_STATUS, RX_DR); // clear RX_DR
}
if(status & (MAX_RT)) { // MAX_RT
nrf24_write_reg(handle, REG_STATUS, (MAX_RT)); // clear MAX_RT.
}
*ret_packetsize = packet_size;
return status;
}
// Return 0 when error
uint8_t nrf24_txpacket(FuriHalSpiBusHandle* handle, uint8_t* payload, uint8_t size, bool ack) {
uint8_t status = 0;
uint8_t buf[size + 1];
buf[0] = ack ? W_TX_PAYLOAD : W_TX_PAYLOAD_NOACK;
memcpy(&buf[1], payload, size);
nrf24_set_tx_mode(handle);
nrf24_spi_trx(handle, buf, buf, size + 1);
uint32_t start_time = furi_get_tick();
do {
furi_delay_us(100);
status = nrf24_status(handle);
} while(!(status & (TX_DS | MAX_RT)) && furi_get_tick() - start_time < 100UL);
if(status & MAX_RT) {
if(furi_log_get_level() == FuriLogLevelDebug) FURI_LOG_D("NRF", "MAX RT: %X (%X)", nrf24_read_register(handle, REG_OBSERVE_TX), status);
nrf24_flush_tx(handle);
}
furi_hal_gpio_write(nrf24_CE_PIN, false);
//nrf24_set_idle(handle);
if(status & (TX_DS | MAX_RT)) nrf24_write_reg(handle, REG_STATUS, TX_DS | MAX_RT);
return status & TX_DS;
}
uint8_t nrf24_power_up(FuriHalSpiBusHandle* handle) {
uint8_t status = 0;
uint8_t cfg = 0;
nrf24_read_reg(handle, REG_CONFIG, &cfg, 1);
cfg = cfg | 2;
status = nrf24_write_reg(handle, REG_CONFIG, cfg);
//furi_delay_ms(1000);
return status;
}
uint8_t nrf24_set_idle(FuriHalSpiBusHandle* handle) {
uint8_t status = 0;
uint8_t cfg = 0;
nrf24_read_reg(handle, REG_CONFIG, &cfg, 1);
cfg &= 0xfc; // clear bottom two bits to power down the radio
status = nrf24_write_reg(handle, REG_CONFIG, cfg);
furi_hal_gpio_write(nrf24_CE_PIN, false);
return status;
}
uint8_t nrf24_set_rx_mode(FuriHalSpiBusHandle* handle) {
uint8_t cfg = 0;
cfg = nrf24_read_register(handle, REG_CONFIG);
cfg |= 0x03; // PWR_UP, and PRIM_RX
cfg = nrf24_write_reg(handle, REG_CONFIG, cfg);
furi_hal_gpio_write(nrf24_CE_PIN, true);
return cfg;
}
uint8_t nrf24_set_tx_mode(FuriHalSpiBusHandle* handle) {
uint8_t reg;
furi_hal_gpio_write(nrf24_CE_PIN, false);
//nrf24_write_reg(handle, REG_STATUS, TX_DS | MAX_RT);
reg = nrf24_read_register(handle, REG_CONFIG);
reg &= ~0x01; // disable PRIM_RX
reg |= 0x02; // PWR_UP
reg = nrf24_write_reg(handle, REG_CONFIG, reg);
furi_hal_gpio_write(nrf24_CE_PIN, true);
return reg;
}
void hexlify(uint8_t* in, uint8_t size, char* out) {
memset(out, 0, size * 2);
for(int i = 0; i < size; i++)
snprintf(out + strlen(out), sizeof(out + strlen(out)), "%02X", in[i]);
}
uint64_t bytes_to_int64(uint8_t* bytes, uint8_t size, bool bigendian) {
uint64_t ret = 0;
for(int i = 0; i < size; i++)
if(bigendian)
ret |= bytes[i] << ((size - 1 - i) * 8);
else
ret |= bytes[i] << (i * 8);
return ret;
}
void int64_to_bytes(uint64_t val, uint8_t* out, bool bigendian) {
for(int i = 0; i < 8; i++) {
if(bigendian)
out[i] = (val >> ((7 - i) * 8)) & 0xff;
else
out[i] = (val >> (i * 8)) & 0xff;
}
}
uint32_t bytes_to_int32(uint8_t* bytes, bool bigendian) {
uint32_t ret = 0;
for(int i = 0; i < 4; i++)
if(bigendian)
ret |= bytes[i] << ((3 - i) * 8);
else
ret |= bytes[i] << (i * 8);
return ret;
}
void int32_to_bytes(uint32_t val, uint8_t* out, bool bigendian) {
for(int i = 0; i < 4; i++) {
if(bigendian)
out[i] = (val >> ((3 - i) * 8)) & 0xff;
else
out[i] = (val >> (i * 8)) & 0xff;
}
}
uint64_t bytes_to_int16(uint8_t* bytes, bool bigendian) {
uint16_t ret = 0;
for(int i = 0; i < 2; i++)
if(bigendian)
ret |= bytes[i] << ((1 - i) * 8);
else
ret |= bytes[i] << (i * 8);
return ret;
}
void int16_to_bytes(uint16_t val, uint8_t* out, bool bigendian) {
for(int i = 0; i < 2; i++) {
if(bigendian)
out[i] = (val >> ((1 - i) * 8)) & 0xff;
else
out[i] = (val >> (i * 8)) & 0xff;
}
}
uint8_t nrf24_set_mac(uint8_t mac_addr, uint8_t *mac, uint8_t mlen)
{
uint8_t addr[5];
for(int i = 0; i < mlen; i++) addr[i] = mac[mlen - i - 1];
return nrf24_write_buf_reg(nrf24_HANDLE, mac_addr, addr, mlen);
}
applications/external/nrf24_batch/lib/nrf24/nrf24.h
Vendored
+386
View File
@@ -0,0 +1,386 @@
#pragma once
#include <stdbool.h>
#include <stdint.h>
#include <furi_hal_spi.h>
#ifdef __cplusplus
extern "C" {
#endif
#define R_REGISTER 0x00
#define W_REGISTER 0x20
#define REGISTER_MASK 0x1F
#define ACTIVATE 0x50
#define R_RX_PL_WID 0x60
#define R_RX_PAYLOAD 0x61
#define W_TX_PAYLOAD 0xA0
#define W_TX_PAYLOAD_NOACK 0xB0
#define W_ACK_PAYLOAD 0xA8
#define FLUSH_TX 0xE1
#define FLUSH_RX 0xE2
#define REUSE_TX_PL 0xE3
#define RF24_NOP 0xFF
#define REG_CONFIG 0x00
#define REG_EN_AA 0x01
#define REG_EN_RXADDR 0x02
#define REG_SETUP_AW 0x03
#define REG_SETUP_RETR 0x04
#define REG_DYNPD 0x1C
#define REG_FEATURE 0x1D
#define REG_RF_SETUP 0x06
#define REG_STATUS 0x07
#define REG_RX_ADDR_P0 0x0A
#define REG_RX_ADDR_P1 0x0B
#define REG_RX_ADDR_P2 0x0C
#define REG_RX_ADDR_P3 0x0D
#define REG_RX_ADDR_P4 0x0E
#define REG_RX_ADDR_P5 0x0F
#define REG_RF_CH 0x05
#define REG_TX_ADDR 0x10
#define REG_FIFO_STATUS 0x17
#define REG_OBSERVE_TX 0x08
#define RX_PW_P0 0x11
#define RX_PW_P1 0x12
#define RX_PW_P2 0x13
#define RX_PW_P3 0x14
#define RX_PW_P4 0x15
#define RX_PW_P5 0x16
#define RX_DR 0x40
#define TX_DS 0x20
#define MAX_RT 0x10
#define NRF24_EN_DYN_ACK 0x01
#define nrf24_TIMEOUT 500
#define nrf24_CE_PIN &gpio_ext_pb2
#define nrf24_HANDLE &furi_hal_spi_bus_handle_external
/* Low level API */
/** Write device register
*
* @param handle - pointer to FuriHalSpiHandle
* @param reg - register
* @param data - data to write
*
* @return device status
*/
uint8_t nrf24_write_reg(FuriHalSpiBusHandle* handle, uint8_t reg, uint8_t data);
/** Write buffer to device register
*
* @param handle - pointer to FuriHalSpiHandle
* @param reg - register
* @param data - data to write
* @param size - size of data to write
*
* @return device status
*/
uint8_t nrf24_write_buf_reg(FuriHalSpiBusHandle* handle, uint8_t reg, uint8_t* data, uint8_t size);
/** Read device register
*
* @param handle - pointer to FuriHalSpiHandle
* @param reg - register
* @param[out] data - pointer to data
*
* @return device status
*/
uint8_t nrf24_read_reg(FuriHalSpiBusHandle* handle, uint8_t reg, uint8_t* data, uint8_t size);
// Read single register (1 byte)
uint8_t nrf24_read_register(FuriHalSpiBusHandle* handle, uint8_t reg);
/** Power up the radio for operation
*
* @param handle - pointer to FuriHalSpiHandle
*
* @return device status
*/
uint8_t nrf24_power_up(FuriHalSpiBusHandle* handle);
/** Power down the radio
*
* @param handle - pointer to FuriHalSpiHandle
*
* @return device status
*/
uint8_t nrf24_set_idle(FuriHalSpiBusHandle* handle);
/** Sets the radio to RX mode
*
* @param handle - pointer to FuriHalSpiHandle
*
* @return device status
*/
uint8_t nrf24_set_rx_mode(FuriHalSpiBusHandle* handle);
/** Sets the radio to TX mode
*
* @param handle - pointer to FuriHalSpiHandle
*
* @return device status
*/
uint8_t nrf24_set_tx_mode(FuriHalSpiBusHandle* handle);
/*=============================================================================================================*/
/* High level API */
/** Must call this before using any other nrf24 API
*
*/
void nrf24_init();
/** Must call this when we end using nrf24 device
*
*/
void nrf24_deinit();
/** Send flush rx command
*
* @param handle - pointer to FuriHalSpiHandle
*
* @return device status
*/
uint8_t nrf24_flush_rx(FuriHalSpiBusHandle* handle);
/** Send flush tx command
*
* @param handle - pointer to FuriHalSpiHandle
*
* @return device status
*/
uint8_t nrf24_flush_tx(FuriHalSpiBusHandle* handle);
/** Gets the RX packet length in data pipe 0
*
* @param handle - pointer to FuriHalSpiHandle
* pipe - pipe index (0..5)
* @return packet length in data pipe 0
*/
uint8_t nrf24_get_packetlen(FuriHalSpiBusHandle* handle, uint8_t pipe);
/** Sets the RX packet length in data pipe 0
*
* @param handle - pointer to FuriHalSpiHandle
* @param len - length to set
*
* @return device status
*/
uint8_t nrf24_set_packetlen(FuriHalSpiBusHandle* handle, uint8_t len);
/** Gets configured length of MAC address
*
* @param handle - pointer to FuriHalSpiHandle
*
* @return MAC address length
*/
uint8_t nrf24_get_maclen(FuriHalSpiBusHandle* handle);
/** Sets configured length of MAC address
*
* @param handle - pointer to FuriHalSpiHandle
* @param maclen - length to set MAC address to, must be greater than 1 and less than 6
*
* @return MAC address length
*/
uint8_t nrf24_set_maclen(FuriHalSpiBusHandle* handle, uint8_t maclen);
/** Gets the current status flags from the STATUS register
*
* @param handle - pointer to FuriHalSpiHandle
*
* @return status flags
*/
uint8_t nrf24_status(FuriHalSpiBusHandle* handle);
/** Gets the current transfer rate
*
* @param handle - pointer to FuriHalSpiHandle
*
* @return transfer rate in bps
*/
uint32_t nrf24_get_rate(FuriHalSpiBusHandle* handle);
/** Sets the transfer rate
*
* @param handle - pointer to FuriHalSpiHandle
* @param rate - the transfer rate in bps
*
* @return device status
*/
uint8_t nrf24_set_rate(FuriHalSpiBusHandle* handle, uint32_t rate);
/** Gets the current channel
* In nrf24, the channel number is multiplied times 1MHz and added to 2400MHz to get the frequency
*
* @param handle - pointer to FuriHalSpiHandle
*
* @return channel
*/
uint8_t nrf24_get_chan(FuriHalSpiBusHandle* handle);
/** Sets the channel
*
* @param handle - pointer to FuriHalSpiHandle
* @param frequency - the frequency in hertz
*
* @return device status
*/
uint8_t nrf24_set_chan(FuriHalSpiBusHandle* handle, uint8_t chan);
/** Gets the source mac address
*
* @param handle - pointer to FuriHalSpiHandle
* @param[out] mac - the source mac address
*
* @return device status
*/
uint8_t nrf24_get_src_mac(FuriHalSpiBusHandle* handle, uint8_t* mac);
/** Sets the source mac address
*
* @param handle - pointer to FuriHalSpiHandle
* @param mac - the mac address to set
* @param size - the size of the mac address (2 to 5)
*
* @return device status
*/
uint8_t nrf24_set_src_mac(FuriHalSpiBusHandle* handle, uint8_t* mac, uint8_t size);
/** Gets the dest mac address
*
* @param handle - pointer to FuriHalSpiHandle
* @param[out] mac - the source mac address
*
* @return device status
*/
uint8_t nrf24_get_dst_mac(FuriHalSpiBusHandle* handle, uint8_t* mac);
/** Sets the dest mac address
*
* @param handle - pointer to FuriHalSpiHandle
* @param mac - the mac address to set
* @param size - the size of the mac address (2 to 5)
*
* @return device status
*/
uint8_t nrf24_set_dst_mac(FuriHalSpiBusHandle* handle, uint8_t* mac, uint8_t size);
/** Reads RX packet
*
* @param handle - pointer to FuriHalSpiHandle
* @param[out] packet - the packet contents
* @param[out] ret_packetsize - size of the received packet
* @param packet_size: >1 - size, 1 - packet length is determined by RX_PW_P0 register, 0 - it is determined by dynamic payload length command
*
* @return device status
*/
uint8_t
nrf24_rxpacket(FuriHalSpiBusHandle* handle, uint8_t* packet, uint8_t* ret_packetsize, uint8_t packet_size_flag);
/** Sends TX packet
*
* @param handle - pointer to FuriHalSpiHandle
* @param packet - the packet contents
* @param size - packet size
* @param ack - boolean to determine whether an ACK is required for the packet or not
*
* @return device status
*/
uint8_t nrf24_txpacket(FuriHalSpiBusHandle* handle, uint8_t* payload, uint8_t size, bool ack);
/** Configure the radio
* This is not comprehensive, but covers a lot of the common configuration options that may be changed
* @param handle - pointer to FuriHalSpiHandle
* @param rate - transfer rate in Mbps (1 or 2)
* @param srcmac - source mac address
* @param dstmac - destination mac address
* @param maclen - length of mac address
* @param channel - channel to tune to
* @param noack - if true, disable auto-acknowledge
* @param disable_aa - if true, disable ShockBurst
*
*/
void nrf24_configure(
FuriHalSpiBusHandle* handle,
uint8_t rate,
uint8_t* srcmac,
uint8_t* dstmac,
uint8_t maclen,
uint8_t channel,
bool noack,
bool disable_aa);
// Set mac address (MSB first), Return: Status
uint8_t nrf24_set_mac(uint8_t mac_addr, uint8_t *mac, uint8_t mlen);
/** Configures the radio for "promiscuous mode" and primes it for rx
* This is not an actual mode of the nrf24, but this function exploits a few bugs in the chip that allows it to act as if it were.
* See http://travisgoodspeed.blogspot.com/2011/02/promiscuity-is-nrf24l01s-duty.html for details.
* @param handle - pointer to FuriHalSpiHandle
* @param channel - channel to tune to
* @param rate - transfer rate in Mbps (1 or 2)
*/
void nrf24_init_promisc_mode(FuriHalSpiBusHandle* handle, uint8_t channel, uint8_t rate);
/** Listens for a packet and returns first possible address sniffed
* Call this only after calling nrf24_init_promisc_mode
* @param handle - pointer to FuriHalSpiHandle
* @param maclen - length of target mac address
* @param[out] addresses - sniffed address
*
* @return success
*/
bool nrf24_sniff_address(FuriHalSpiBusHandle* handle, uint8_t maclen, uint8_t* address);
/** Sends ping packet on each channel for designated tx mac looking for ack
*
* @param handle - pointer to FuriHalSpiHandle
* @param srcmac - source address
* @param dstmac - destination address
* @param maclen - length of address
* @param rate - transfer rate in Mbps (1 or 2)
* @param min_channel - channel to start with
* @param max_channel - channel to end at
* @param autoinit - if true, automatically configure radio for this channel
*
* @return channel that the address is listening on, if this value is above the max_channel param, it failed
*/
uint8_t nrf24_find_channel(
FuriHalSpiBusHandle* handle,
uint8_t* srcmac,
uint8_t* dstmac,
uint8_t maclen,
uint8_t rate,
uint8_t min_channel,
uint8_t max_channel,
bool autoinit);
/** Converts 64 bit value into uint8_t array
* @param val - 64-bit integer
* @param[out] out - bytes out
* @param bigendian - if true, convert as big endian, otherwise little endian
*/
void int64_to_bytes(uint64_t val, uint8_t* out, bool bigendian);
/** Converts 32 bit value into uint8_t array
* @param val - 32-bit integer
* @param[out] out - bytes out
* @param bigendian - if true, convert as big endian, otherwise little endian
*/
void int32_to_bytes(uint32_t val, uint8_t* out, bool bigendian);
/** Converts uint8_t array into 32 bit value
* @param bytes - uint8_t array
* @param bigendian - if true, convert as big endian, otherwise little endian
*
* @return 32-bit value
*/
uint32_t bytes_to_int32(uint8_t* bytes, bool bigendian);
#ifdef __cplusplus
}
#endif
applications/external/nrf24_batch/nrf24batch.c
Vendored
+1957
View File
File diff suppressed because it is too large Load Diff
applications/external/nrf24_batch/nrf24batch.h
Vendored
+32
View File
@@ -0,0 +1,32 @@
#pragma once
#include <gui/gui.h>
#include <gui/view.h>
#include <gui/view_dispatcher.h>
#include <gui/modules/submenu.h>
#include <gui/modules/dialog_ex.h>
#include <toolbox/stream/file_stream.h>
#include <notification/notification_messages.h>
#include <power/power_service/power.h>
#include <power/power_service/power_i.h>
typedef enum {
EventTypeTick,
EventTypeKey,
} EventType;
typedef struct {
EventType type;
InputEvent input;
} PluginEvent;
typedef struct {
FuriMutex* mutex;
} PluginState;
typedef struct {
Gui* gui;
Storage* storage;
NotificationApp* notification;
PluginState* plugin_state;
} nRF24Batch;
applications/external/nrf24_batch/nrf24batch_10px.png
Vendored
BIN
View File
Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 1.7 KiB