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[FL-3889] 5V on GPIO control for ext. modules (#3830)

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* Make file extensions case-insensitive
* Bump protobuf version
* Add support for 5V control via RPC
* Add support for 5V control via Expansion protocol
* Update running instructions
* Update expansion module documentation
* Prettify condition
* Test RPC OTG control as well
* Assets: bump protobuf version
* Disable PVS license expiration check, fix PVS warnings

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
Georgii Surkov
2024-09-05 15:40:14 +01:00
committed by GitHub
parent b040db07f4
commit fa2d611652
8 changed files with 160 additions and 21 deletions
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documentation/ExpansionModules.md
+13 -5
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@@ -73,7 +73,7 @@ If the requested baud rate is supported by the host, it SHALL respond with a STA
### Control frame
CONTROL frames are used to control various aspects of the communication. As of now, the sole purpose of CONTROL frames is to start and stop the RPC session.
CONTROL frames are used to control various aspects of the communication and enable/disable various device features.
| Header (1 byte) | Contents (1 byte) | Checksum (1 byte) |
|-----------------|-------------------|-------------------|
@@ -81,10 +81,18 @@ CONTROL frames are used to control various aspects of the communication. As of n
The `Command` field SHALL have one of the followind values:
| Command | Meaning |
|---------|-------------------|
| 0x00 | Start RPC session |
| 0x01 | Stop RPC session |
| Command | Meaning | Note |
|---------|--------------------------|:----:|
| 0x00 | Start RPC session | 1 |
| 0x01 | Stop RPC session | 2 |
| 0x02 | Enable OTG (5V) on GPIO | 3 |
| 0x03 | Disable OTG (5V) on GPIO | 3 |
Notes:
1. Must only be used while the RPC session NOT active.
2. Must only be used while the RPC session IS active.
3. See 1, otherwise OTG is to be controlled via RPC messages.
### Data frame