diff --git a/applications/plugins/Tuning Fork/LICENSE b/applications/plugins/Tuning Fork/LICENSE new file mode 100644 index 000000000..f288702d2 --- /dev/null +++ b/applications/plugins/Tuning Fork/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + 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. 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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 +. diff --git a/applications/plugins/Tuning Fork/README.md b/applications/plugins/Tuning Fork/README.md new file mode 100644 index 000000000..5524eba3e --- /dev/null +++ b/applications/plugins/Tuning Fork/README.md @@ -0,0 +1,30 @@ +# Tuning Fork + +Inspired by [Metronome](https://github.com/panki27/Metronome) + +A tuning fork for the [Flipper Zero](https://flipperzero.one/) device. +Allows to play different notes in different pitches. + +![screenshot](img/tuning_fork.gif) + +## Features +- Tuning forks (440Hz, 432Hz, etc.) +- Scientific pitch (..., 256Hz, 512Hz, 1024Hz, ...) +- Guitar Standard (6 strings) +- Guitar Drop D (6 strings) +- Guitar D (6 strings) +- Guitar Drop C (6 strings) +- Guitar Standard (7 strings) +- Bass Standard (4 strings) +- Bass Standard Tenor (4 strings) +- Bass Standard (5 strings) +- Bass Standard Tenor (5 strings) +- Bass Drop D (4 strings) +- Bass D (4 strings) +- Bass Drop A (5 strings) + +## Compiling + +``` +./fbt firmware_tuning_fork +``` diff --git a/applications/plugins/Tuning Fork/application.fam b/applications/plugins/Tuning Fork/application.fam new file mode 100644 index 000000000..e11930e54 --- /dev/null +++ b/applications/plugins/Tuning Fork/application.fam @@ -0,0 +1,14 @@ +App( + appid="tuning_fork", + name="Tuning Fork", + apptype=FlipperAppType.PLUGIN, + entry_point="tuning_fork_app", + cdefines=["APP_TUNING_FORM"], + requires=[ + "gui", + ], + fap_icon="tuning_fork_icon.png", + fap_category="Music", + stack_size=2 * 1024, + order=20, +) diff --git a/applications/plugins/Tuning Fork/img/screenshot_1.png b/applications/plugins/Tuning Fork/img/screenshot_1.png new file mode 100644 index 000000000..047279889 Binary files /dev/null and b/applications/plugins/Tuning Fork/img/screenshot_1.png differ diff --git a/applications/plugins/Tuning Fork/img/screenshot_2.png b/applications/plugins/Tuning Fork/img/screenshot_2.png new file mode 100644 index 000000000..c31f37744 Binary files /dev/null and b/applications/plugins/Tuning Fork/img/screenshot_2.png differ diff --git a/applications/plugins/Tuning Fork/img/tuning_fork.gif b/applications/plugins/Tuning Fork/img/tuning_fork.gif new file mode 100644 index 000000000..27bfe8cbe Binary files /dev/null and b/applications/plugins/Tuning Fork/img/tuning_fork.gif differ diff --git a/applications/plugins/Tuning Fork/notes.h b/applications/plugins/Tuning Fork/notes.h new file mode 100644 index 000000000..dac0fbc88 --- /dev/null +++ b/applications/plugins/Tuning Fork/notes.h @@ -0,0 +1,160 @@ +#ifndef NOTES +#define NOTES + + +#define C0 16.35f +#define Cs0 17.32f +#define Db0 17.32f +#define D0 18.35f +#define Ds0 19.45f +#define Eb0 19.45f +#define E0 20.60f +#define F0 21.83f +#define Fs0 23.12f +#define Gb0 23.12f +#define G0 24.50f +#define Gs0 25.96f +#define Ab0 25.96f +#define A0 27.50f +#define As0 29.14f +#define Bb0 29.14f +#define B0 30.868f +#define C1 32.70f +#define Cs1 34.65f +#define Db1 34.65f +#define D1 36.71f +#define Ds1 38.89f +#define Eb1 38.89f +#define E1 41.203f +#define F1 43.65f +#define Fs1 46.25f +#define Gb1 46.25f +#define G1 49.00f +#define Gs1 51.91f +#define Ab1 51.91f +#define A1 55.00f +#define As1 58.27f +#define Bb1 58.27f +#define B1 61.74f +#define C2 65.41f +#define Cs2 69.30f +#define Db2 69.30f +#define D2 73.416f +#define Ds2 77.78f +#define Eb2 77.78f +#define E2 82.41f +#define F2 87.31f +#define Fs2 92.50f +#define Gb2 92.50f +#define G2 97.999f +#define Gs2 103.83f +#define Ab2 103.83f +#define A2 110.00f +#define As2 116.54f +#define Bb2 116.54f +#define B2 123.47f +#define C3 130.813f +#define Cs3 138.59f +#define Db3 138.59f +#define D3 146.83f +#define Ds3 155.56f +#define Eb3 155.56f +#define E3 164.81f +#define F3 174.61f +#define Fs3 185.00f +#define Gb3 185.00f +#define G3 196.00f +#define Gs3 207.65f +#define Ab3 207.65f +#define A3 220.00f +#define As3 233.08f +#define Bb3 233.08f +#define B3 246.94f +#define C4 261.63f +#define Cs4 277.18f +#define Db4 277.18f +#define D4 293.66f +#define Ds4 311.13f +#define Eb4 311.13f +#define E4 329.63f +#define F4 349.23f +#define Fs4 369.99f +#define Gb4 369.99f +#define G4 392.00f +#define Gs4 415.30f +#define Ab4 415.30f +#define A4 440.00f +#define As4 466.16f +#define Bb4 466.16f +#define B4 493.88f +#define C5 523.25f +#define Cs5 554.37f +#define Db5 554.37f +#define D5 587.33f +#define Ds5 622.25f +#define Eb5 622.25f +#define E5 659.25f +#define F5 698.46f +#define Fs5 739.99f +#define Gb5 739.99f +#define G5 783.99f +#define Gs5 830.61f +#define Ab5 830.61f +#define A5 880.00f +#define As5 932.33f +#define Bb5 932.33f +#define B5 987.77f +#define C6 1046.50f +#define Cs6 1108.73f +#define Db6 1108.73f +#define D6 1174.66f +#define Ds6 1244.51f +#define Eb6 1244.51f +#define E6 1318.51f +#define F6 1396.91f +#define Fs6 1479.98f +#define Gb6 1479.98f +#define G6 1567.98f +#define Gs6 1661.22f +#define Ab6 1661.22f +#define A6 1760.00f +#define As6 1864.66f +#define Bb6 1864.66f +#define B6 1975.53f +#define C7 2093.00f +#define Cs7 2217.46f +#define Db7 2217.46f +#define D7 2349.32f +#define Ds7 2489.02f +#define Eb7 2489.02f +#define E7 2637.02f +#define F7 2793.83f +#define Fs7 2959.96f +#define Gb7 2959.96f +#define G7 3135.96f +#define Gs7 3322.44f +#define Ab7 3322.44f +#define A7 3520.00f +#define As7 3729.31f +#define Bb7 3729.31f +#define B7 3951.07f +#define C8 4186.01f +#define Cs8 4434.92f +#define Db8 4434.92f +#define D8 4698.63f +#define Ds8 4978.03f +#define Eb8 4978.03f +#define E8 5274.04f +#define F8 5587.65f +#define Fs8 5919.91f +#define Gb8 5919.91f +#define G8 6271.93f +#define Gs8 6644.88f +#define Ab8 6644.88f +#define A8 7040.00f +#define As8 7458.62f +#define Bb8 7458.62f +#define B8 7902.13f + +#endif //NOTES + diff --git a/applications/plugins/Tuning Fork/tuning_fork.c b/applications/plugins/Tuning Fork/tuning_fork.c new file mode 100644 index 000000000..7cc2675b0 --- /dev/null +++ b/applications/plugins/Tuning Fork/tuning_fork.c @@ -0,0 +1,395 @@ +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include +#include + +#include "notes.h" +#include "tunings.h" + +typedef enum { + EventTypeTick, + EventTypeKey, +} EventType; + +typedef struct { + EventType type; + InputEvent input; +} PluginEvent; + +enum Page { + Tunings, + Notes +}; + +typedef struct { + bool playing; + enum Page page; + int current_tuning_note_index; + int current_tuning_index; + float volume; + TUNING tuning; +} TuningForkState; + +static TUNING current_tuning(TuningForkState* tuningForkState) { + return tuningForkState->tuning; +} + +static NOTE current_tuning_note(TuningForkState* tuningForkState) { + return current_tuning(tuningForkState).notes[tuningForkState->current_tuning_note_index]; +} + +static float current_tuning_note_freq(TuningForkState* tuningForkState) { + return current_tuning_note(tuningForkState).frequency; +} + +static void current_tuning_note_label(TuningForkState* tuningForkState, char* outNoteLabel) { + for(int i=0; i < 20; ++i){ + outNoteLabel[i] = current_tuning_note(tuningForkState).label[i]; + } +} + +static void current_tuning_label(TuningForkState* tuningForkState, char* outTuningLabel) { + for(int i=0; i < 20; ++i){ + outTuningLabel[i] = current_tuning(tuningForkState).label[i]; + } +} + +static void updateTuning(TuningForkState* tuning_fork_state) { + tuning_fork_state->tuning = TuningList[tuning_fork_state->current_tuning_index]; + tuning_fork_state->current_tuning_note_index = 0; +} + +static void next_tuning(TuningForkState* tuning_fork_state) { + if (tuning_fork_state->current_tuning_index == TUNINGS_COUNT - 1) { + tuning_fork_state->current_tuning_index = 0; + } else { + tuning_fork_state->current_tuning_index += 1; + } + updateTuning(tuning_fork_state); +} + +static void prev_tuning(TuningForkState* tuning_fork_state) { + if (tuning_fork_state->current_tuning_index - 1 < 0) { + tuning_fork_state->current_tuning_index = TUNINGS_COUNT - 1; + } else { + tuning_fork_state->current_tuning_index -= 1; + } + updateTuning(tuning_fork_state); +} + +static void next_note(TuningForkState* tuning_fork_state) { + if (tuning_fork_state->current_tuning_note_index == current_tuning(tuning_fork_state).notes_length - 1) { + tuning_fork_state->current_tuning_note_index = 0; + } else { + tuning_fork_state->current_tuning_note_index += 1; + } +} + +static void prev_note(TuningForkState* tuning_fork_state) { + if (tuning_fork_state->current_tuning_note_index == 0) { + tuning_fork_state->current_tuning_note_index = current_tuning(tuning_fork_state).notes_length - 1; + } else { + tuning_fork_state->current_tuning_note_index -= 1; + } +} + +static void increase_volume(TuningForkState* tuning_fork_state) { + if (tuning_fork_state->volume < 1.0f) { + tuning_fork_state->volume += 0.1f; + } +} + +static void decrease_volume(TuningForkState* tuning_fork_state) { + if (tuning_fork_state->volume > 0.0f) { + tuning_fork_state->volume -= 0.1f; + } +} + +static void play(TuningForkState* tuning_fork_state) { + furi_hal_speaker_start(current_tuning_note_freq(tuning_fork_state), tuning_fork_state->volume); +} + +static void stop() { + furi_hal_speaker_stop(); +} + +static void replay(TuningForkState* tuning_fork_state) { + stop(); + play(tuning_fork_state); +} + +static void render_callback(Canvas* const canvas, void* ctx) { + TuningForkState* tuning_fork_state = acquire_mutex((ValueMutex*)ctx, 25); + if(tuning_fork_state == NULL) { + return; + } + + string_t tempStr; + string_init(tempStr); + + canvas_draw_frame(canvas, 0, 0, 128, 64); + + canvas_set_font(canvas, FontPrimary); + + if (tuning_fork_state->page == Tunings) { + char tuningLabel[20]; + current_tuning_label(tuning_fork_state, tuningLabel); + string_printf(tempStr, "< %s >", tuningLabel); + canvas_draw_str_aligned(canvas, 64, 28, AlignCenter, AlignCenter, string_get_cstr(tempStr)); + string_reset(tempStr); + } else { + char tuningLabel[20]; + current_tuning_label(tuning_fork_state, tuningLabel); + string_printf(tempStr, "%s", tuningLabel); + canvas_draw_str_aligned(canvas, 64, 8, AlignCenter, AlignCenter, string_get_cstr(tempStr)); + string_reset(tempStr); + + char tuningNoteLabel[20]; + current_tuning_note_label(tuning_fork_state, tuningNoteLabel); + string_printf(tempStr, "< %s >", tuningNoteLabel); + canvas_draw_str_aligned(canvas, 64, 24, AlignCenter, AlignCenter, string_get_cstr(tempStr)); + string_reset(tempStr); + } + + canvas_set_font(canvas, FontSecondary); + elements_button_left(canvas, "Prev"); + elements_button_right(canvas, "Next"); + + if (tuning_fork_state->page == Notes) { + if (tuning_fork_state->playing) { + elements_button_center(canvas, "Stop "); + } else { + elements_button_center(canvas, "Play"); + } + } else { + elements_button_center(canvas, "Select"); + } + if (tuning_fork_state->page == Notes) { + elements_progress_bar(canvas, 8, 36, 112, tuning_fork_state->volume); + } + + string_clear(tempStr); + release_mutex((ValueMutex*)ctx, tuning_fork_state); +} + +static void input_callback(InputEvent* input_event, FuriMessageQueue* event_queue) { + furi_assert(event_queue); + + PluginEvent event = {.type = EventTypeKey, .input = *input_event}; + furi_message_queue_put(event_queue, &event, FuriWaitForever); +} + +static void tuning_fork_state_init(TuningForkState* const tuning_fork_state) { + tuning_fork_state->playing = false; + tuning_fork_state->page = Tunings; + tuning_fork_state->volume = 1.0f; + tuning_fork_state->tuning = GuitarStandard6; + tuning_fork_state->current_tuning_index = 2; + tuning_fork_state->current_tuning_note_index = 0; +} + +int32_t tuning_fork_app() { + FuriMessageQueue* event_queue = furi_message_queue_alloc(8, sizeof(PluginEvent)); + + TuningForkState* tuning_fork_state = malloc(sizeof(TuningForkState)); + tuning_fork_state_init(tuning_fork_state); + + ValueMutex state_mutex; + if(!init_mutex(&state_mutex, tuning_fork_state, sizeof(TuningForkState))) { + FURI_LOG_E("TuningFork", "cannot create mutex\r\n"); + free(tuning_fork_state); + return 255; + } + + // Set system callbacks + ViewPort* view_port = view_port_alloc(); + view_port_draw_callback_set(view_port, render_callback, &state_mutex); + view_port_input_callback_set(view_port, input_callback, event_queue); + + Gui* gui = furi_record_open("gui"); + gui_add_view_port(gui, view_port, GuiLayerFullscreen); + + PluginEvent event; + for(bool processing = true; processing;) { + FuriStatus event_status = furi_message_queue_get(event_queue, &event, 100); + + TuningForkState* tuning_fork_state = (TuningForkState*)acquire_mutex_block(&state_mutex); + + if(event_status == FuriStatusOk) { + if(event.type == EventTypeKey) { + if(event.input.type == InputTypeShort) { + // push events + switch(event.input.key) { + case InputKeyUp: + if (tuning_fork_state->page == Notes) { + increase_volume(tuning_fork_state); + if (tuning_fork_state->playing) { + replay(tuning_fork_state); + } + } + break; + case InputKeyDown: + if (tuning_fork_state->page == Notes) { + decrease_volume(tuning_fork_state); + if (tuning_fork_state->playing) { + replay(tuning_fork_state); + } + } + break; + case InputKeyRight: + if (tuning_fork_state->page == Tunings) { + next_tuning(tuning_fork_state); + } else { + next_note(tuning_fork_state); + if (tuning_fork_state->playing) { + replay(tuning_fork_state); + } + } + break; + case InputKeyLeft: + if (tuning_fork_state->page == Tunings) { + prev_tuning(tuning_fork_state); + } else { + prev_note(tuning_fork_state); + if (tuning_fork_state->playing) { + replay(tuning_fork_state); + } + } + break; + case InputKeyOk: + if (tuning_fork_state->page == Tunings) { + tuning_fork_state->page = Notes; + } else { + tuning_fork_state->playing = !tuning_fork_state->playing; + if (tuning_fork_state->playing) { + play(tuning_fork_state); + } else { + stop(); + } + } + break; + case InputKeyBack: + if (tuning_fork_state->page == Tunings) { + processing = false; + } else { + tuning_fork_state->playing = false; + tuning_fork_state->current_tuning_note_index = 0; + stop(); + tuning_fork_state->page = Tunings; + } + break; + } + } else if (event.input.type == InputTypeLong) { + // hold events + switch(event.input.key) { + case InputKeyUp: + break; + case InputKeyDown: + break; + case InputKeyRight: + if (tuning_fork_state->page == Tunings) { + next_tuning(tuning_fork_state); + } else { + next_note(tuning_fork_state); + if (tuning_fork_state->playing) { + replay(tuning_fork_state); + } + } + + break; + case InputKeyLeft: + if (tuning_fork_state->page == Tunings) { + prev_tuning(tuning_fork_state); + } else { + prev_note(tuning_fork_state); + if (tuning_fork_state->playing) { + replay(tuning_fork_state); + } + } + + break; + case InputKeyOk: + break; + case InputKeyBack: + if (tuning_fork_state->page == Tunings) { + processing = false; + } else { + tuning_fork_state->playing = false; + stop(); + tuning_fork_state->page = Tunings; + tuning_fork_state->current_tuning_note_index = 0; + } + break; + } + } else if (event.input.type == InputTypeRepeat) { + // repeat events + switch(event.input.key) { + case InputKeyUp: + break; + case InputKeyDown: + break; + case InputKeyRight: + if (tuning_fork_state->page == Tunings) { + next_tuning(tuning_fork_state); + } else { + next_note(tuning_fork_state); + if (tuning_fork_state->playing) { + replay(tuning_fork_state); + } + } + + break; + case InputKeyLeft: + if (tuning_fork_state->page == Tunings) { + prev_tuning(tuning_fork_state); + } else { + prev_note(tuning_fork_state); + if (tuning_fork_state->playing) { + replay(tuning_fork_state); + } + } + + break; + case InputKeyOk: + break; + case InputKeyBack: + if (tuning_fork_state->page == Tunings) { + processing = false; + } else { + tuning_fork_state->playing = false; + stop(); + tuning_fork_state->page = Tunings; + tuning_fork_state->current_tuning_note_index = 0; + } + break; + } + } + } + } else { + FURI_LOG_D("TuningFork", "FuriMessageQueue: event timeout"); + } + + view_port_update(view_port); + release_mutex(&state_mutex, tuning_fork_state); + } + + view_port_enabled_set(view_port, false); + gui_remove_view_port(gui, view_port); + furi_record_close("gui"); + view_port_free(view_port); + furi_message_queue_free(event_queue); + delete_mutex(&state_mutex); + furi_record_close(RECORD_NOTIFICATION); + free(tuning_fork_state); + + return 0; +} diff --git a/applications/plugins/Tuning Fork/tuning_fork_icon.png b/applications/plugins/Tuning Fork/tuning_fork_icon.png new file mode 100644 index 000000000..074d9d590 Binary files /dev/null and b/applications/plugins/Tuning Fork/tuning_fork_icon.png differ diff --git a/applications/plugins/Tuning Fork/tunings.h b/applications/plugins/Tuning Fork/tunings.h new file mode 100644 index 000000000..32d1b5e04 --- /dev/null +++ b/applications/plugins/Tuning Fork/tunings.h @@ -0,0 +1,188 @@ +#include "notes.h" + +#ifndef TUNINGS +#define TUNINGS + +typedef struct { + char label[20]; + float frequency; +} NOTE; + +typedef struct { + char label[20]; + int notes_length; + NOTE notes[20]; +} TUNING; + +const TUNING TuningForks = { + "Tuning forks", 6, { + { "Common A4 (440)", 440.00f}, + { "Sarti's A4 (436)", 436.00f}, + { "1858 A4 (435)", 435.00f}, + { "Verdi's A4 (432)", 432.00f}, + { "1750-1820 A4 (423.5)", 423.50f}, + { "Verdi's C4 (256.00)", 256.00f}, + } +}; + +const TUNING ScientificPitch = { + "Scientific pitch", 12, { + { "C0 (16Hz)", 16.0f}, + { "C1 (32Hz)", 32.0f}, + { "C2 (64Hz)", 64.0f}, + { "C3 (128Hz)", 128.0f}, + { "C4 (256Hz)", 256.0f}, + { "C5 (512Hz)", 512.0f}, + { "C6 (1024Hz)", 1024.0f}, + { "C7 (2048Hz)", 2048.0f}, + { "C8 (4096Hz)", 4096.0f}, + { "C9 (8192Hz)", 8192.0f}, + { "C10 (16384Hz)", 16384.0f}, + { "C11 (32768Hz)", 32768.0f} + } +}; + +const TUNING GuitarStandard6 = { + "Guitar Standard 6", 6, { + {"String 1", E4}, + {"String 2", B3}, + {"String 3", G3}, + {"String 4", D3}, + {"String 5", A2}, + {"String 6", E2} + } +}; + +const TUNING GuitarDropD6 = { + "Guitar Drop D 6", 6, { + {"String 1", E4}, + {"String 2", B3}, + {"String 3", G3}, + {"String 4", D3}, + {"String 5", A2}, + {"String 6", D2} + } +}; + +const TUNING GuitarD6 = { + "Guitar D 6", 6, { + {"String 1", D4}, + {"String 2", A3}, + {"String 3", F3}, + {"String 4", C3}, + {"String 5", G2}, + {"String 6", D2} + } +}; + +const TUNING GuitarDropC6 = { + "Guitar Drop C 6", 6, { + {"String 1", D4}, + {"String 2", A3}, + {"String 3", F3}, + {"String 4", C3}, + {"String 5", G2}, + {"String 6", C2} + } +}; + +const TUNING GuitarStandard7 = { + "Guitar Standard 7", 7, { + {"String 1", E4}, + {"String 2", B3}, + {"String 3", G3}, + {"String 4", D3}, + {"String 5", A2}, + {"String 6", E2}, + {"String 7", B1} + } +}; + +const TUNING BassStandard4 = { + "Bass Standard 4", 4, { + {"String 1", G2}, + {"String 2", D2}, + {"String 3", A1}, + {"String 4", E1} + } +}; + +const TUNING BassStandardTenor4 = { + "Bass Stand Tenor 4", 4, { + {"String 1", C3}, + {"String 2", G2}, + {"String 3", D2}, + {"String 4", A1} + } +}; + +const TUNING BassStandard5 = { + "Bass Standard 5", 5, { + {"String 1", G2}, + {"String 2", D2}, + {"String 3", A1}, + {"String 4", E1}, + {"String 5", B0} + } +}; + +const TUNING BassStandardTenor5 = { + "Bass Stand Tenor 5", 5, { + {"String 1", C3}, + {"String 2", G2}, + {"String 3", D2}, + {"String 4", A1}, + {"String 5", E1} + } +}; + +const TUNING BassDropD4 = { + "Bass Drop D 4", 4, { + {"String 1", G2}, + {"String 2", D2}, + {"String 3", A1}, + {"String 4", D1} + } +}; + +const TUNING BassD4 = { + "Bass D 4", 4, { + {"String 1", F2}, + {"String 2", C2}, + {"String 3", G1}, + {"String 4", D1} + } +}; + +const TUNING BassDropA5 = { + "Bass Drop A 5", 5, { + {"String 1", G2}, + {"String 2", D2}, + {"String 3", A1}, + {"String 4", E1}, + {"String 5", A0} + } +}; + +#define TUNINGS_COUNT 14 + +TUNING TuningList[TUNINGS_COUNT] = { + ScientificPitch, + TuningForks, + + GuitarStandard6, + GuitarDropD6, + GuitarD6, + GuitarDropC6, + GuitarStandard7, + + BassStandard4, + BassStandardTenor4, + BassStandard5, + BassStandardTenor5, + BassDropD4, + BassD4, + BassDropA5 +}; + +#endif //TUNINGS diff --git a/applications/plugins/chip8/application.fam b/applications/plugins/chip8/application.fam deleted file mode 100644 index e69de29bb..000000000 diff --git a/applications/plugins/chip8/chip8.c b/applications/plugins/chip8/chip8.c deleted file mode 100644 index 03591baf6..000000000 --- a/applications/plugins/chip8/chip8.c +++ /dev/null @@ -1,203 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include "chip8.h" -#include "emulator_core/flipper_chip.h" - -#define TAG "Chip8Emulator" -#define WORKER_TAG TAG "Worker" -#define FILE_BUFFER_LEN 16 - -typedef enum { - WorkerEvtToggle = (1 << 1), - WorkerEvtEnd = (1 << 2), -} WorkerEvtFlags; - -struct Chip8Emulator { - Chip8State st; - FuriString* file_path; - FuriThread* thread; -}; - -static int32_t chip8_worker(void* context) { - Chip8Emulator* chip8 = context; - - FURI_LOG_I(WORKER_TAG, "Start furi record open"); - Storage* furi_storage_record = furi_record_open(RECORD_STORAGE); - FURI_LOG_I(WORKER_TAG, "furi record opened"); - - FURI_LOG_I(WORKER_TAG, "Start storage file alloc"); - File* rom_file = storage_file_alloc(furi_storage_record); - FURI_LOG_I( - WORKER_TAG, "Start storage file open, path = %s", furi_string_get_cstr(chip8->file_path)); - - uint8_t* rom_data = malloc(4096); - FURI_LOG_I(WORKER_TAG, "4096 array gotten"); - - while(1) { - if(chip8->st.worker_state == WorkerStateBackPressed) { - FURI_LOG_I(WORKER_TAG, "WorkerStateBackPressed"); - break; - } - - if(chip8->st.worker_state == WorkerStateLoadingRom) { - bool is_file_opened = storage_file_open( - rom_file, furi_string_get_cstr(chip8->file_path), FSAM_READ, FSOM_OPEN_EXISTING); - - if(!is_file_opened) { - FURI_LOG_I(WORKER_TAG, "Cannot open storage"); - storage_file_close(rom_file); - storage_file_free(rom_file); - chip8->st.worker_state = WorkerStateRomLoadError; - return 0; - } - - FURI_LOG_I(WORKER_TAG, "File was opened, try read this"); - - int rom_len = read_rom_data(rom_file, rom_data); - - FURI_LOG_I(WORKER_TAG, "Rom data finished reading"); - - FURI_LOG_I(WORKER_TAG, "Load chip8 core data"); - t_chip8_load_game(chip8->st.t_chip8_state, rom_data, rom_len); - FURI_LOG_I(WORKER_TAG, "chip8 core data loaded"); - - FURI_LOG_I(WORKER_TAG, "Wipe screen start"); - for(int i = 0; i < CHIP8_SCREEN_H; i++) { - FURI_LOG_I(WORKER_TAG, "Wipe screen line %d", i); - for(int j = 0; j < CHIP8_SCREEN_W; j++) { - chip8->st.t_chip8_state->screen[i][j] = 0; - } - furi_delay_ms(15); - } - FURI_LOG_I(WORKER_TAG, "Wipe screen end"); - - chip8->st.worker_state = WorkerStateRomLoaded; - } - - if(chip8->st.worker_state == WorkerStateRomLoaded) { - if(chip8->st.t_chip8_state->go_render) { - continue; - } - t_chip8_execute_next_opcode(chip8->st.t_chip8_state); - FURI_LOG_I( - "chip8_executing", - "current: 0x%X next: 0x%X", - chip8->st.t_chip8_state->current_opcode, - chip8->st.t_chip8_state->next_opcode); - furi_delay_ms(2); - //t_chip8_tick(chip8->st.t_chip8_state); - } - } - - FURI_LOG_I("CHIP8", "Prepare to ending app"); - storage_file_close(rom_file); - storage_file_free(rom_file); - t_chip8_free_memory(chip8->st.t_chip8_state, free); - FURI_LOG_I("CHIP8", "End ending"); - return 0; -} - -Chip8Emulator* chip8_make_emulator(FuriString* file_path) { - furi_assert(file_path); - FURI_LOG_I("CHIP8", "make emulator, file_path=", furi_string_get_cstr(file_path)); - - Chip8Emulator* chip8 = malloc(sizeof(Chip8Emulator)); - chip8->file_path = furi_string_alloc(); - string_set(chip8->file_path, file_path); - chip8->st.worker_state = WorkerStateLoadingRom; - chip8->st.t_chip8_state = t_chip8_init(malloc); - - // FURI_LOG_I(WORKER_TAG, "Start wipe screen"); - // furi_delay_ms(1500); - // for (int i = 0; i < CHIP8_SCREEN_H; i++) - // { - // FURI_LOG_I(WORKER_TAG, "Start wipe line %d", i); - // for (int j = 0; j < CHIP8_SCREEN_W; j++) - // { - // chip8->st.t_chip8_state->screen[i][j] = 0; - // } - // } - // FURI_LOG_I(WORKER_TAG, "End wipe screen"); - - chip8->thread = furi_thread_alloc(); - furi_thread_set_name(chip8->thread, "Chip8Worker"); - furi_thread_set_stack_size(chip8->thread, 4096); - furi_thread_set_context(chip8->thread, chip8); - furi_thread_set_callback(chip8->thread, chip8_worker); - - furi_thread_start(chip8->thread); - return chip8; -} - -void chip8_close_emulator(Chip8Emulator* chip8) { - FURI_LOG_I("chip_8_close_emulator", "start"); - furi_assert(chip8); - furi_thread_flags_set(furi_thread_get_id(chip8->thread), WorkerEvtEnd); - furi_thread_join(chip8->thread); - furi_thread_free(chip8->thread); - furi_string_free(chip8->file_path); - free(chip8); - FURI_LOG_I("chip_8_close_emulator", "end"); -} - -void chip8_toggle(Chip8Emulator* chip8) { - furi_assert(chip8); - furi_thread_flags_set(furi_thread_get_id(chip8->thread), WorkerEvtToggle); -} - -Chip8State* chip8_get_state(Chip8Emulator* chip8) { - furi_assert(chip8); - return &(chip8->st); -} - -uint16_t read_rom_data(File* file, uint8_t* data) { - furi_assert(file); - furi_assert(data); - - const uint8_t buffer_size = 32; - uint16_t file_pointer = 0; - uint8_t buff[buffer_size]; - - while(1) { - uint16_t bytes_were_read = storage_file_read(file, buff, buffer_size); - - if(bytes_were_read == 0) { - break; - } - - for(uint16_t i = 0; i < bytes_were_read; i++) { - data[file_pointer] = buff[i]; - file_pointer++; - } - } - - return file_pointer; -} - -void chip8_set_back_pressed(Chip8Emulator* chip8) { - chip8->st.worker_state = WorkerStateBackPressed; - chip8->st.t_chip8_state->go_render = true; - FURI_LOG_I(WORKER_TAG, "SET BACK PRESSED. EMULATION IS STOPPED"); -} - -void chip8_set_up_pressed(Chip8Emulator* chip8) { - chip8->st.t_chip8_state->go_render = true; - t_chip8_set_input(chip8->st.t_chip8_state, k_1); - FURI_LOG_I(WORKER_TAG, "UP PRESSED"); -} - -void chip8_set_down_pressed(Chip8Emulator* chip8) { - chip8->st.t_chip8_state->go_render = true; - t_chip8_set_input(chip8->st.t_chip8_state, k_4); - FURI_LOG_I(WORKER_TAG, "DOWN PRESSED"); -} - -void chip8_release_keyboard(Chip8Emulator* chip8) { - chip8->st.t_chip8_state->go_render = true; - t_chip8_release_input(chip8->st.t_chip8_state); - FURI_LOG_I(WORKER_TAG, "chip8_release_keyboard Release input"); -} diff --git a/applications/plugins/chip8/chip8.h b/applications/plugins/chip8/chip8.h deleted file mode 100644 index f3864201a..000000000 --- a/applications/plugins/chip8/chip8.h +++ /dev/null @@ -1,44 +0,0 @@ -#pragma once - -#ifdef __cplusplus -extern "C" { -#endif - -#include -#include -#include "emulator_core/flipper_chip.h" - -#define CHIP8_SCREEN_W 64 -#define CHIP8_SCREEN_H 32 - -typedef struct Chip8Emulator Chip8Emulator; - -typedef enum { - WorkerStateLoadingRom, - WorkerStateRomLoaded, - WorkerStateRomLoadError, - WorkerStateBackPressed, -} WorkerState; - -typedef struct { - WorkerState worker_state; - t_chip8_state* t_chip8_state; -} Chip8State; - -Chip8Emulator* chip8_make_emulator(FuriString* file_path); - -void chip8_close_emulator(Chip8Emulator* chip8); -void chip8_set_back_pressed(Chip8Emulator* chip8); -void chip8_set_up_pressed(Chip8Emulator* chip8); -void chip8_set_down_pressed(Chip8Emulator* chip8); -void chip8_release_keyboard(Chip8Emulator* chip8); - -Chip8State* chip8_get_state(Chip8Emulator* chip8); - -void chip8_toggle(Chip8Emulator* chip8); - -uint16_t read_rom_data(File* file, uint8_t* data); - -#ifdef __cplusplus -} -#endif diff --git a/applications/plugins/chip8/chip8_app.c b/applications/plugins/chip8/chip8_app.c deleted file mode 100644 index 1b4d06646..000000000 --- a/applications/plugins/chip8/chip8_app.c +++ /dev/null @@ -1,89 +0,0 @@ -#include "chip8_app_i.h" -#include - -static bool chip8_app_custom_event_callback(void* context, uint32_t event) { - furi_assert(context); - Chip8App* app = context; - return scene_manager_handle_custom_event(app->scene_manager, event); -} - -static bool chip8_app_back_event_callback(void* context) { - furi_assert(context); - Chip8App* app = context; - return scene_manager_handle_back_event(app->scene_manager); -} - -static void chip8_app_tick_event_callback(void* context) { - furi_assert(context); - Chip8App* app = context; - scene_manager_handle_tick_event(app->scene_manager); -} - -uint8_t** chip8_backup_screen_alloc() { - FURI_LOG_I("chip8", "chip8_backup_screen_alloc start"); - - uint8_t** backup_screen = malloc(SCREEN_HEIGHT * sizeof(size_t)); - for(int i = 0; i < SCREEN_HEIGHT; i++) { - backup_screen[i] = malloc(SCREEN_WIDTH * sizeof(uint8_t)); - for(int j = 0; j < SCREEN_WIDTH; j++) { - backup_screen[i][j] = 0; - } - } - - FURI_LOG_I("chip8", "chip8_backup_screen_alloc end"); - return backup_screen; -} - -Chip8App* chip8_app_alloc() { - Chip8App* app = malloc(sizeof(Chip8App)); - - app->gui = furi_record_open(RECORD_GUI); - app->dialogs = furi_record_open(RECORD_DIALOGS); - app->view_dispatcher = view_dispatcher_alloc(); - app->scene_manager = scene_manager_alloc(&chip8_scene_handlers, app); - - view_dispatcher_enable_queue(app->view_dispatcher); - view_dispatcher_set_event_callback_context(app->view_dispatcher, app); - - view_dispatcher_set_tick_event_callback( - app->view_dispatcher, chip8_app_tick_event_callback, 100); - view_dispatcher_set_custom_event_callback( - app->view_dispatcher, chip8_app_custom_event_callback); - view_dispatcher_set_navigation_event_callback( - app->view_dispatcher, chip8_app_back_event_callback); - - view_dispatcher_attach_to_gui(app->view_dispatcher, app->gui, ViewDispatcherTypeFullscreen); - - app->chip8_view = chip8_alloc(); - app->backup_screen = chip8_backup_screen_alloc(); - view_dispatcher_add_view(app->view_dispatcher, Chip8WorkView, chip8_get_view(app->chip8_view)); - - scene_manager_next_scene(app->scene_manager, Chip8FileSelectView); - - return app; -} - -void chip8_app_free(Chip8App* app) { - FURI_LOG_I("CHIP8", "chip8_app_free started"); - furi_assert(app); - - view_dispatcher_remove_view(app->view_dispatcher, Chip8FileSelectView); - view_dispatcher_remove_view(app->view_dispatcher, Chip8WorkView); - chip8_free(app->chip8_view); - - view_dispatcher_free(app->view_dispatcher); - scene_manager_free(app->scene_manager); - - furi_record_close(RECORD_GUI); - furi_record_close(RECORD_DIALOGS); - - free(app); -} - -int32_t chip8_app(void* p) { - Chip8App* chip8_app = chip8_app_alloc(); - - view_dispatcher_run(chip8_app->view_dispatcher); - chip8_app_free(chip8_app); - return 0; -} \ No newline at end of file diff --git a/applications/plugins/chip8/chip8_app.h b/applications/plugins/chip8/chip8_app.h deleted file mode 100644 index 0d5720388..000000000 --- a/applications/plugins/chip8/chip8_app.h +++ /dev/null @@ -1,11 +0,0 @@ -#pragma once - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct Chip8App Chip8App; - -#ifdef __cplusplus -} -#endif diff --git a/applications/plugins/chip8/chip8_app_i.h b/applications/plugins/chip8/chip8_app_i.h deleted file mode 100644 index 8d8b6bc27..000000000 --- a/applications/plugins/chip8/chip8_app_i.h +++ /dev/null @@ -1,33 +0,0 @@ -#pragma once - -#include "chip8_app.h" -#include "scenes/chip8_scene.h" -#include "chip8.h" - -#include -#include -#include -#include -#include -#include -#include "views/chip8_view.h" - -#define CHIP8_APP_PATH_FOLDER "/any/chip8" -#define CHIP8_APP_EXTENSION ".ch8" - -struct Chip8App { - Gui* gui; - ViewDispatcher* view_dispatcher; - SceneManager* scene_manager; - DialogsApp* dialogs; - - FuriString* file_name; - uint8_t** backup_screen; - Chip8View* chip8_view; - Chip8Emulator* chip8; -}; - -typedef enum { - Chip8FileSelectView, - Chip8WorkView, -} Chip8AppView; diff --git a/applications/plugins/chip8/emulator_core/flipper_chip.c b/applications/plugins/chip8/emulator_core/flipper_chip.c deleted file mode 100644 index 4b438cac2..000000000 --- a/applications/plugins/chip8/emulator_core/flipper_chip.c +++ /dev/null @@ -1,319 +0,0 @@ -// -// Created by dwdraugr on 24.11.2021. -// - -#include "flipper_chip.h" -#include "flipper_fonts.h" -#include -#include -#include -#include - -static uint8_t randbyte(); -static void draw_sprite(t_chip8_state* state, uint8_t x, uint8_t y, uint8_t n); -static void error_stop(t_chip8_state* state, uint16_t opcode); - -t_chip8_state* t_chip8_init(void* (*system_malloc)(size_t)) { - t_chip8_state* state = system_malloc(sizeof(t_chip8_state)); - - state->PC = MEMORY_START_POSITION; - state->SP = 0; - state->I = 0; - state->delay_timer = 0; - state->sound_timer = 0; - state->go_render = false; - state->next_opcode = 0; - - state->memory = system_malloc(MEMORY_SIZE * sizeof(uint8_t)); - // memset(state->memory, 0, MEMORY_SIZE); - state->screen = system_malloc(SCREEN_HEIGHT * sizeof(size_t)); - for(int i = 0; i < SCREEN_HEIGHT; i++) { - state->screen[i] = system_malloc(SCREEN_WIDTH * sizeof(uint8_t)); - // memset(state->screen[i], 0, SCREEN_WIDTH); - } - state->V = system_malloc(CPU_REGISTER_NUMBER * sizeof(uint8_t)); - // memset(state->V, 0, CPU_REGISTER_NUMBER); - state->stack = system_malloc(CPU_STACK_DEPTH * sizeof(uint16_t)); - // memset(state->stack, 0, CPU_STACK_DEPTH * sizeof(short)); - state->key = system_malloc(KEYS_NUMBER * sizeof(uint8_t)); - // memset(state->key, 0, KEYS_NUMBER); - - memcpy(state->memory, font_small, FONT_SMALL); - srand(time(NULL)); - - return state; -} - -bool t_chip8_load_game(t_chip8_state* state, const uint8_t* rom, int rom_size) { - if(MEMORY_ROM_SIZE < rom_size) { - return false; - } - memcpy(&state->memory[MEMORY_START_POSITION], rom, rom_size); - return true; -} - -void t_chip8_free_memory(t_chip8_state* state, void (*system_free)(void*)) { - system_free(state->memory); - for(int i = 0; i < SCREEN_HEIGHT; i++) { - system_free(state->screen[i]); - } - system_free(state->screen); - system_free(state->V); - system_free(state->key); - system_free(state->stack); - system_free(state); -} - -void t_chip8_execute_next_opcode(t_chip8_state* state) { - static bool isWaitInput = false; - static uint8_t register_number = 255; - - uint16_t opcode = state->memory[state->PC] << 8 | state->memory[state->PC + 1]; - uint8_t x = (opcode >> 8) & 0x000F; - uint8_t y = (opcode >> 4) & 0x000F; - uint8_t n = opcode & 0x000F; - uint8_t kk = opcode & 0x00FF; - uint16_t nnn = opcode & 0x0FFF; - - // jump to input-wait opcode - if(isWaitInput) { - opcode = 0xF000; - kk = 0x0A; - x = register_number; - } - state->current_opcode = opcode & 0xF000; - switch(opcode & 0xF000) { - case 0x0000: - switch(kk) { - case 0x00E0: - for(int i = 0; i < SCREEN_HEIGHT; i++) { - for(int j = 0; j < SCREEN_WIDTH; j++) { - state->screen[i][j] = 0; - } - } - state->PC += 2; - break; - case 0x00EE: - state->PC = state->stack[--state->SP]; - break; - default: - error_stop(state, opcode); - } - break; - case 0x1000: - state->PC = nnn; - break; - case 0x2000: - state->stack[state->SP++] = state->PC + 2; - state->PC = nnn; - break; - case 0x3000: - state->PC += (state->V[x] == kk) ? 4 : 2; - break; - case 0x4000: - state->PC += (state->V[x] != kk) ? 4 : 2; - break; - case 0x5000: - state->PC += (state->V[x] == state->V[y]) ? 4 : 2; - break; - case 0x6000: - state->V[x] = kk; - state->PC += 2; - break; - case 0x7000: - state->V[x] += kk; - state->PC += 2; - break; - case 0x8000: - switch(n) { - case 0x0: - state->V[x] = state->V[y]; - break; - case 0x1: - state->V[x] |= state->V[y]; - break; - case 0x2: - state->V[x] &= state->V[y]; - break; - case 0x3: - state->V[x] ^= state->V[y]; - break; - case 0x4: - state->V[0xF] = (int)state->V[x] + (int)state->V[y] ? 1 : 0; - state->V[x] += state->V[y]; - break; - case 0x5: - state->V[0xF] = state->V[x] > state->V[y] ? 1 : 0; - state->V[x] -= state->V[y]; - break; - case 0x6: - state->V[0xF] = state->V[x] & 0x1; - state->V[x] >>= 1; - break; - case 0x7: - state->V[0xF] = state->V[y] > state->V[x] ? 1 : 0; - state->V[x] = state->V[y] - state->V[x]; - break; - case 0xE: - state->V[0xF] = (state->V[x] >> 7) & 0x1; - state->V[x] <<= 1; - break; - default: - error_stop(state, opcode); - } - state->PC += 2; - break; - case 0x9000: - switch(n) { - case 0x0: - state->PC += state->V[x] != state->V[y] ? 4 : 2; - break; - default: - error_stop(state, opcode); - } - break; - case 0xA000: - state->I = nnn; - state->PC += 2; - break; - case 0xB000: - state->PC = nnn + state->V[0]; - break; - case 0xC000: - state->V[x] = randbyte() & kk; - state->PC += 2; - break; - case 0xD000: - draw_sprite(state, state->V[x], state->V[y], n); - state->go_render = true; - state->PC += 2; - break; - case 0xE000: - switch(kk) { - case 0x9E: - state->PC += state->key[state->V[x]] ? 4 : 2; - break; - case 0xA1: - state->PC += !state->key[state->V[x]] ? 4 : 2; - break; - default: - error_stop(state, opcode); - } - break; - case 0xF000: - switch(kk) { - case 0x07: - state->V[x] = state->delay_timer; - state->PC += 2; - break; - case 0x0A: - for(int i = 0; i < KEYS_NUMBER; i++) { - if(state->key[i]) { - state->V[x] = i; - isWaitInput = false; - goto exit_input_wait; - } - isWaitInput = true; - register_number = x; - } - exit_input_wait: - state->PC += 2; - break; - case 0x15: - state->delay_timer = state->V[x]; - state->PC += 2; - break; - case 0x18: - state->sound_timer = state->V[x]; - state->PC += 2; - break; - case 0x1E: - state->V[0xF] = state->I + state->V[x] > 0xFFF ? 1 : 0; - state->I += state->V[x]; - state->PC += 2; - break; - case 0x29: - state->I = FONT_BYTES_PER_CHAR * state->V[x]; - state->PC += 2; - break; - case 0x33: - state->memory[state->I] = (state->V[x] % 1000) / 100; - state->memory[state->I + 1] = (state->V[x] % 100) / 10; - state->memory[state->I + 2] = state->V[x] % 10; - state->PC += 2; - break; - case 0x55: - memcpy(state->memory, state->V, x); - state->I += x + 1; - state->PC += 2; - break; - case 0x65: - for(int i = 0; i <= x; i++) { - state->V[i] = state->memory[state->I + i]; - } - state->I += x + 1; - state->PC += 2; - break; - default: - error_stop(state, opcode); - } - break; - default: - error_stop(state, opcode); - } - - state->next_opcode = state->memory[state->PC] << 8 | state->memory[state->PC + 1]; - state->next_opcode &= 0xf000; -} - -void t_chip8_tick(t_chip8_state* state) { - if(state->delay_timer > 0) { - --state->delay_timer; - } - if(state->sound_timer > 0) { - --state->sound_timer; - } -} - -uint8_t** t_chip8_get_screen(t_chip8_state* state) { - return (uint8_t**)state->screen; -} - -void t_chip8_set_input(t_chip8_state* state, t_keys key) { - state->key[key] = 1; -} - -void t_chip8_release_input(t_chip8_state* state) { - for(int i = 0; i < KEYS_NUMBER; i++) { - state->key[i] = 0; - } -} - -static uint8_t randbyte() { - return rand() % 256; -} - -static void draw_sprite(t_chip8_state* state, uint8_t x, uint8_t y, uint8_t n) { - unsigned row = y, col = x; - unsigned byte_index; - unsigned bit_index; - - state->V[0xF] = 0; - for(byte_index = 0; byte_index < n; byte_index++) { - uint8_t byte = state->memory[state->I + byte_index]; - - for(bit_index = 0; bit_index < 8; bit_index++) { - uint8_t bit = (byte >> bit_index) & 0x1; - - uint8_t* pixel_pointer = &state->screen[(row + byte_index) % SCREEN_HEIGHT] - [(col + (7 - bit_index)) % SCREEN_WIDTH]; - - if(bit == 1 && *pixel_pointer == 1) state->V[0xF] = 1; - *pixel_pointer = *pixel_pointer ^ bit; - } - } -} - -static void error_stop(t_chip8_state* state, uint16_t opcode) { - exit(100); -} diff --git a/applications/plugins/chip8/emulator_core/flipper_chip.h b/applications/plugins/chip8/emulator_core/flipper_chip.h deleted file mode 100644 index 09c2ed298..000000000 --- a/applications/plugins/chip8/emulator_core/flipper_chip.h +++ /dev/null @@ -1,74 +0,0 @@ -// -// Created by dwdraugr on 24.11.2021. -// - -#ifndef FLIPPER_CHIP_FLIPPER_CHIP_H -#define FLIPPER_CHIP_FLIPPER_CHIP_H - -#include -#include -#include - -#define CPU_REGISTER_NUMBER 0x10 -#define CPU_STACK_DEPTH 0x10 - -#define MEMORY_SIZE 0x1000 -#define MEMORY_START_POSITION 0x200 -#define MEMORY_ROM_SIZE (MEMORY_SIZE - MEMORY_START_POSITION) - -#define SCREEN_WIDTH 64 -#define SCREEN_HEIGHT 32 -#define SCREEN_SIZE (SCREEN_WIDTH * SCREEN_HEIGHT) - -#define KEYS_NUMBER 0x10 - -typedef struct s_flipper_state { - uint16_t I; - uint16_t PC; - uint8_t SP; - uint8_t* V; // CPU_REGISTER_NUMBER - uint16_t* stack; // CPU_STACK_DEPTH - uint8_t* memory; // MEMORY_SIZE - uint8_t delay_timer; - uint8_t sound_timer; - uint8_t** screen; // SCREEN_HEIGHT * SCREEN_WIDTH - uint8_t* key; // KEYS_NUMBER - bool go_render; - int current_opcode; - int next_opcode; -} t_chip8_state; - -// keyboard layout -// 1 2 3 C -// 4 5 6 D -// 7 8 9 E -// A 0 B F -typedef enum e_keys { - k_x, - k_1, - k_2, - k_3, - k_q, - k_w, - k_e, - k_a, - k_s, - k_d, - k_z, - k_c, - k_4, - k_r, - k_f, - k_v, -} t_keys; - -t_chip8_state* t_chip8_init(void* (*system_malloc)(size_t)); -bool t_chip8_load_game(t_chip8_state* state, const uint8_t* rom, int rom_size); -void t_chip8_execute_next_opcode(t_chip8_state* state); -void t_chip8_tick(t_chip8_state* state); -uint8_t** t_chip8_get_screen(t_chip8_state* state); -void t_chip8_free_memory(t_chip8_state* state, void (*system_free)(void*)); -void t_chip8_set_input(t_chip8_state* state, t_keys key); -void t_chip8_release_input(t_chip8_state* state); - -#endif //FLIPPER_CHIP_FLIPPER_CHIP_H diff --git a/applications/plugins/chip8/emulator_core/flipper_fonts.h b/applications/plugins/chip8/emulator_core/flipper_fonts.h deleted file mode 100644 index f1bcec1b9..000000000 --- a/applications/plugins/chip8/emulator_core/flipper_fonts.h +++ /dev/null @@ -1,30 +0,0 @@ -// -// Created by dwdraugr on 24.11.2021. -// - -#ifndef FLIPPER_CHIP_FLIPPER_FONTS_H -#define FLIPPER_CHIP_FLIPPER_FONTS_H - -#define FONT_BYTES_PER_CHAR 5 -#define FONT_SMALL (16 * 5) - -unsigned char font_small[FONT_SMALL] = { - 0xF0, 0x90, 0x90, 0x90, 0xF0, // 0 - 0x20, 0x60, 0x20, 0x20, 0x70, // 1 - 0xF0, 0x10, 0xF0, 0x80, 0xF0, // 2 - 0xF0, 0x10, 0xF0, 0x10, 0xF0, // 3 - 0x90, 0x90, 0xF0, 0x10, 0x10, // 4 - 0xF0, 0x80, 0xF0, 0x10, 0xF0, // 5 - 0xF0, 0x80, 0xF0, 0x90, 0xF0, // 6 - 0xF0, 0x10, 0x20, 0x40, 0x40, // 7 - 0xF0, 0x90, 0xF0, 0x90, 0xF0, // 8 - 0xF0, 0x90, 0xF0, 0x10, 0xF0, // 9 - 0xF0, 0x90, 0xF0, 0x90, 0x90, // A - 0xE0, 0x90, 0xE0, 0x90, 0xE0, // B - 0xF0, 0x80, 0x80, 0x80, 0xF0, // C - 0xE0, 0x90, 0x90, 0x90, 0xE0, // D - 0xF0, 0x80, 0xF0, 0x80, 0xF0, // E - 0xF0, 0x80, 0xF0, 0x80, 0x80 // F -}; - -#endif //FLIPPER_CHIP_FLIPPER_FONTS_H diff --git a/applications/plugins/chip8/scenes/chip8_scene.c b/applications/plugins/chip8/scenes/chip8_scene.c deleted file mode 100644 index 34488c888..000000000 --- a/applications/plugins/chip8/scenes/chip8_scene.c +++ /dev/null @@ -1,26 +0,0 @@ -#include "chip8_scene.h" - -#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_enter, -void (*const chip8_scene_on_enter_handlers[])(void*) = { -#include "chip8_scene_config.h" -}; -#undef ADD_SCENE - -#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_event, -bool (*const chip8_scene_on_event_handlers[])(void* context, SceneManagerEvent event) = { -#include "chip8_scene_config.h" -}; -#undef ADD_SCENE - -#define ADD_SCENE(prefix, name, id) prefix##_scene_##name##_on_exit, -void (*const chip8_scene_on_exit_handlers[])(void* context) = { -#include "chip8_scene_config.h" -}; -#undef ADD_SCENE - -const SceneManagerHandlers chip8_scene_handlers = { - .on_enter_handlers = chip8_scene_on_enter_handlers, - .on_event_handlers = chip8_scene_on_event_handlers, - .on_exit_handlers = chip8_scene_on_exit_handlers, - .scene_num = Chip8SceneNum, -}; diff --git a/applications/plugins/chip8/scenes/chip8_scene.h b/applications/plugins/chip8/scenes/chip8_scene.h deleted file mode 100644 index 19fd40c62..000000000 --- a/applications/plugins/chip8/scenes/chip8_scene.h +++ /dev/null @@ -1,25 +0,0 @@ -#pragma once - -#include - -#define ADD_SCENE(prefix, name, id) Chip8Scene##id, -typedef enum { -#include "chip8_scene_config.h" - Chip8SceneNum, -} Chip8Scene; -#undef ADD_SCENE - -extern const SceneManagerHandlers chip8_scene_handlers; - -#define ADD_SCENE(prefix, name, id) void prefix##_scene_##name##_on_enter(void*); -#include "chip8_scene_config.h" -#undef ADD_SCENE - -#define ADD_SCENE(prefix, name, id) \ - bool prefix##_scene_##name##_on_event(void* context, SceneManagerEvent event); -#include "chip8_scene_config.h" -#undef ADD_SCENE - -#define ADD_SCENE(prefix, name, id) void prefix##_scene_##name##_on_exit(void* context); -#include "chip8_scene_config.h" -#undef ADD_SCENE diff --git a/applications/plugins/chip8/scenes/chip8_scene_config.h b/applications/plugins/chip8/scenes/chip8_scene_config.h deleted file mode 100644 index 593249a87..000000000 --- a/applications/plugins/chip8/scenes/chip8_scene_config.h +++ /dev/null @@ -1,2 +0,0 @@ -ADD_SCENE(chip8, file_select, FileSelect) -ADD_SCENE(chip8, work, Work) \ No newline at end of file diff --git a/applications/plugins/chip8/scenes/chip8_scene_file_select.c b/applications/plugins/chip8/scenes/chip8_scene_file_select.c deleted file mode 100644 index 246e62170..000000000 --- a/applications/plugins/chip8/scenes/chip8_scene_file_select.c +++ /dev/null @@ -1,45 +0,0 @@ -#include "../chip8_app_i.h" -#include "furi_hal_power.h" - -static bool chip8_file_select(Chip8App* chip8) { - furi_assert(chip8); - chip8->file_name = furi_string_alloc(); - furi_string_set(chip8->file_name, CHIP8_APP_PATH_FOLDER); - // furi_string_set(file_path, chip8->file_name); - - bool res = dialog_file_browser_show( - chip8->dialogs, - chip8->file_name, - chip8->file_name, - CHIP8_APP_EXTENSION, - true, - &I_unknown_10px, - false); - - FURI_LOG_I( - "Chip8_file_browser_show", "chip8->file_name: %s", furi_string_get_cstr(chip8->file_name)); - FURI_LOG_I("Chip8_file_browser_show", "res: %d", res); - return res; -} - -void chip8_scene_file_select_on_enter(void* context) { - Chip8App* chip8 = context; - - if(chip8_file_select(chip8)) { - FURI_LOG_I( - "Chip8", "chip8_file_select, file_name = %s", furi_string_get_cstr(chip8->file_name)); - scene_manager_next_scene(chip8->scene_manager, Chip8WorkView); - } else { - view_dispatcher_stop(chip8->view_dispatcher); - } -} - -bool chip8_scene_file_select_on_event(void* context, SceneManagerEvent event) { - UNUSED(context); - UNUSED(event); - return false; -} - -void chip8_scene_file_select_on_exit(void* context) { - UNUSED(context); -} diff --git a/applications/plugins/chip8/scenes/chip8_scene_work.c b/applications/plugins/chip8/scenes/chip8_scene_work.c deleted file mode 100644 index 4cb6bce32..000000000 --- a/applications/plugins/chip8/scenes/chip8_scene_work.c +++ /dev/null @@ -1,90 +0,0 @@ -#include "../chip8_app_i.h" -#include "../views/chip8_view.h" -#include "furi_hal.h" - -void chip8_scene_ok_callback(InputType type, void* context) { - furi_assert(context); - Chip8App* app = context; - view_dispatcher_send_custom_event(app->view_dispatcher, type); -} - -void chip8_scene_back_callback(Chip8View* view, InputType type, void* context) { - furi_assert(context); - Chip8App* app = context; - chip8_set_back_pressed(app->chip8); - chip8_set_state(view, chip8_get_state(app->chip8)); - // view_dispatcher_send_custom_event(app->view_dispatcher, type); - view_dispatcher_stop(app->view_dispatcher); -} - -void chip8_scene_up_callback(InputType type, void* context) { - furi_assert(context); - Chip8App* app = context; - chip8_set_up_pressed(app->chip8); - // view_dispatcher_send_custom_event(app->view_dispatcher, type); -} - -void chip8_scene_down_callback(InputType type, void* context) { - furi_assert(context); - Chip8App* app = context; - chip8_set_down_pressed(app->chip8); - // view_dispatcher_send_custom_event(app->view_dispatcher, type); -} - -void chip8_scene_release_callback(InputType type, void* context) { - furi_assert(context); - Chip8App* app = context; - chip8_release_keyboard(app->chip8); - // view_dispatcher_send_custom_event(app->view_dispatcher, type); -} - -bool chip8_scene_work_on_event(void* context, SceneManagerEvent event) { - Chip8App* app = context; - bool consumed = false; - - if(event.type == SceneManagerEventTypeCustom) { - chip8_toggle(app->chip8); - consumed = true; - } else if(event.type == SceneManagerEventTypeTick) { - Chip8State* state = chip8_get_state(app->chip8); - - chip8_set_state(app->chip8_view, state); - } - return consumed; -} - -void chip8_scene_work_on_enter(void* context) { - Chip8App* app = context; - - chip8_set_file_name(app->chip8_view, app->file_name); - - FuriString* file_tmp; - file_tmp = furi_string_alloc(); - - furi_string_printf(file_tmp, "%s", furi_string_get_cstr(app->file_name)); - - FURI_LOG_I("chip8_scene_work_on_enter", "file_name: %s", furi_string_get_cstr(file_tmp)); - - FURI_LOG_I("chip8_scene_work_on_enter", "START SET BACKUP SCREEN"); - chip8_set_backup_screen(app->chip8_view, app->backup_screen); - FURI_LOG_I("chip8_scene_work_on_enter", "END SET BACKUP SCREEN"); - - app->chip8 = chip8_make_emulator(file_tmp); - - furi_string_free(file_tmp); - - chip8_set_state(app->chip8_view, chip8_get_state(app->chip8)); - - chip8_set_ok_callback(app->chip8_view, chip8_scene_ok_callback, app); - chip8_set_back_callback(app->chip8_view, chip8_scene_back_callback, app); - chip8_set_up_callback(app->chip8_view, chip8_scene_up_callback, app); - chip8_set_down_callback(app->chip8_view, chip8_scene_down_callback, app); - chip8_set_release_callback(app->chip8_view, chip8_scene_release_callback, app); - - view_dispatcher_switch_to_view(app->view_dispatcher, Chip8WorkView); -} - -void chip8_scene_work_on_exit(void* context) { - Chip8App* app = context; - chip8_close_emulator(app->chip8); -} diff --git a/applications/plugins/chip8/views/chip8_view.c b/applications/plugins/chip8/views/chip8_view.c deleted file mode 100644 index ca741cde2..000000000 --- a/applications/plugins/chip8/views/chip8_view.c +++ /dev/null @@ -1,207 +0,0 @@ -#include -#include "chip8_view.h" -#include "../chip8.h" -#include "../emulator_core/flipper_chip.h" - -struct Chip8View { - View* view; - Chip8ViewCallback callback; - void* context; - Chip8ViewKeyBackCallback backCallback; - Chip8ViewKeyUpCallback upCallback; - Chip8ViewKeyDownCallback downCallback; - Chip8ViewReleaseCallback releaseCallback; -}; - -typedef struct { - FuriString* file_name; - Chip8State state; - uint8_t** backup_screen; -} Chip8Model; - -static void chip8_draw_callback(Canvas* canvas, void* _model) { - Chip8Model* model = _model; - - if(model->state.worker_state == WorkerStateLoadingRom) { - canvas_draw_icon(canvas, 4, 22, &I_Clock_18x18); - } - - if(model->state.worker_state == WorkerStateRomLoaded) { - while(!model->state.t_chip8_state->go_render) { - for(int y = 0; y < CHIP8_SCREEN_H; y++) { - for(int x = 0; x < CHIP8_SCREEN_W; x++) { - if(model->backup_screen[y][x] == 0) { - canvas_set_color(canvas, ColorWhite); - } else { - canvas_set_color(canvas, ColorBlack); - } - canvas_draw_box(canvas, x * 2, y * 2, 2, 2); - //canvas_draw_dot(canvas, x, y); - } - } - return; - } - - uint8_t** screen = t_chip8_get_screen(model->state.t_chip8_state); - - for(int y = 0; y < CHIP8_SCREEN_H; y++) { - for(int x = 0; x < CHIP8_SCREEN_W; x++) { - if(screen[y][x] == 0) { - canvas_set_color(canvas, ColorWhite); - } else { - canvas_set_color(canvas, ColorBlack); - } - canvas_draw_box(canvas, x * 2, y * 2, 2, 2); - model->backup_screen[y][x] = screen[y][x]; - //canvas_draw_dot(canvas, x, y); - } - } - model->state.t_chip8_state->go_render = false; - } - - if(model->state.worker_state == WorkerStateRomLoadError) { - canvas_draw_icon(canvas, 4, 22, &I_Error_18x18); - } -} - -static bool chip8_input_callback(InputEvent* event, void* context) { - FURI_LOG_I("Chip8", "received input"); - furi_assert(context); - Chip8View* chip8 = context; - bool consumed = false; - - if(event->type == InputTypeShort) { - if(event->key == InputKeyOk) { - consumed = true; - furi_assert(chip8->callback); - chip8->callback(InputTypeShort, chip8->context); - } - - if(event->key == InputKeyBack) { - consumed = true; - furi_assert(chip8->callback); - chip8->backCallback(chip8, InputTypeShort, chip8->context); - } - - if(event->key == InputKeyUp) { - consumed = true; - furi_assert(chip8->upCallback); - chip8->upCallback(InputTypeShort, chip8->context); - } - if(event->key == InputKeyDown) { - consumed = true; - furi_assert(chip8->downCallback); - chip8->downCallback(InputTypeShort, chip8->context); - } - } - if(event->type == InputTypeRelease) { - chip8->releaseCallback(InputTypeShort, chip8->context); - } - - return consumed; -} - -Chip8View* chip8_alloc() { - Chip8View* chip8 = malloc(sizeof(Chip8View)); - - chip8->view = view_alloc(); - view_allocate_model(chip8->view, ViewModelTypeLocking, sizeof(Chip8Model)); - view_set_context(chip8->view, chip8); - view_set_draw_callback(chip8->view, chip8_draw_callback); - view_set_input_callback(chip8->view, chip8_input_callback); - - return chip8; -} - -void chip8_free(Chip8View* chip8) { - furi_assert(chip8); - view_free(chip8->view); - free(chip8); -} - -View* chip8_get_view(Chip8View* chip8) { - furi_assert(chip8); - return chip8->view; -} - -void chip8_set_ok_callback(Chip8View* chip8, Chip8ViewCallback callback, void* context) { - furi_assert(chip8); - furi_assert(callback); - with_view_model( - chip8->view, (Chip8Model * model) { - chip8->callback = callback; - chip8->context = context; - return false; - }); -} - -void chip8_set_back_callback(Chip8View* chip8, Chip8ViewKeyBackCallback callback, void* context) { - furi_assert(chip8); - furi_assert(callback); - with_view_model( - chip8->view, (Chip8Model * model) { - chip8->backCallback = callback; - chip8->context = context; - return true; - }); -} - -void chip8_set_up_callback(Chip8View* chip8, Chip8ViewKeyUpCallback callback, void* context) { - furi_assert(chip8); - furi_assert(callback); - with_view_model( - chip8->view, (Chip8Model * model) { - chip8->upCallback = callback; - chip8->context = context; - return true; - }); -} - -void chip8_set_down_callback(Chip8View* chip8, Chip8ViewKeyDownCallback callback, void* context) { - furi_assert(chip8); - furi_assert(callback); - with_view_model( - chip8->view, (Chip8Model * model) { - chip8->downCallback = callback; - chip8->context = context; - return true; - }); -} - -void chip8_set_file_name(Chip8View* chip8, FuriString* name) { - furi_assert(name); - with_view_model( - chip8->view, (Chip8Model * model) { - *model->file_name = *name; - return false; - }); -} - -void chip8_set_backup_screen(Chip8View* chip8, uint8_t** screen) { - furi_assert(screen); - with_view_model( - chip8->view, (Chip8Model * model) { - model->backup_screen = screen; - return false; - }); -} - -void chip8_set_state(Chip8View* chip8, Chip8State* st) { - furi_assert(st); - with_view_model( - chip8->view, (Chip8Model * model) { - memcpy(&(model->state), st, sizeof(Chip8State)); - return true; - }); -} - -void chip8_set_release_callback(Chip8View* chip8, Chip8ViewReleaseCallback callback, void* context) { - furi_assert(chip8); - furi_assert(callback); - with_view_model( - chip8->view, (Chip8Model * model) { - chip8->releaseCallback = callback; - chip8->context = context; - return true; - }); -} diff --git a/applications/plugins/chip8/views/chip8_view.h b/applications/plugins/chip8/views/chip8_view.h deleted file mode 100644 index 7550c0326..000000000 --- a/applications/plugins/chip8/views/chip8_view.h +++ /dev/null @@ -1,29 +0,0 @@ -#pragma once - -#include -#include "../chip8.h" - -typedef struct Chip8View Chip8View; -typedef void (*Chip8ViewCallback)(InputType type, void* context); -typedef void (*Chip8ViewKeyBackCallback)(Chip8View* view, InputType type, void* context); -typedef void (*Chip8ViewKeyUpCallback)(InputType type, void* context); -typedef void (*Chip8ViewKeyDownCallback)(InputType type, void* context); -typedef void (*Chip8ViewReleaseCallback)(InputType type, void* context); - -Chip8View* chip8_alloc(); - -void chip8_free(Chip8View* chip8); - -View* chip8_get_view(Chip8View* chip8); - -void chip8_set_ok_callback(Chip8View* chip8, Chip8ViewCallback callback, void* context); -void chip8_set_back_callback(Chip8View* chip8, Chip8ViewKeyBackCallback callback, void* context); -void chip8_set_up_callback(Chip8View* chip8, Chip8ViewKeyUpCallback callback, void* context); -void chip8_set_down_callback(Chip8View* chip8, Chip8ViewKeyDownCallback callback, void* context); -void chip8_set_release_callback(Chip8View* chip8, Chip8ViewReleaseCallback callback, void* context); - -void chip8_set_backup_screen(Chip8View* chip8, uint8_t** screen); - -void chip8_set_file_name(Chip8View* chip8, FuriString* name); - -void chip8_set_state(Chip8View* chip8, Chip8State* st);