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| author | Edward Shin <contact@edwardsh.in> | 2023-10-15 00:36:49 -0400 |
|---|---|---|
| committer | Edward Shin <contact@edwardsh.in> | 2024-01-07 00:20:20 -0500 |
| commit | 5b762d016841acb3cefa60f05e963711f0a3eb2b (patch) | |
| tree | 8bea5eb0443df8cbe9cd2e402d2df8dfe7445b0b /utils/uf2conv.py | |
| parent | 63d6bc6aa0ddf4cc1ce1918ef7650852a25e581b (diff) | |
| download | Sensor-Watch-5b762d016841acb3cefa60f05e963711f0a3eb2b.tar.gz Sensor-Watch-5b762d016841acb3cefa60f05e963711f0a3eb2b.tar.bz2 Sensor-Watch-5b762d016841acb3cefa60f05e963711f0a3eb2b.zip | |
USB Improvements
* Introduce shell module for basic serial shell with argument parsing
* Introduce shell_cmd_list module for basic compile-time command
registration
* Harden USB handling to hang less and drop fewer inputs
- Service tud_task() with periodic TC0 timer interrupt
- Service cdc_task() with periodic TC1 timer interrupt
- Handle shell servicing in main app loop
- Add a circular buffering layer for reads/writes
* Change newline prints to also send carriage return
* Refactor filesystem commands for shell subsystem
* Introduce new shell commands:
- 'help' command
- 'flash' command to reset into bootloader
- 'stress' command to stress CDC writes
Testing:
* Shell validated on Sensor Watch Blue w/ Linux host
* Shell validated in emscripten emulator
* Tuned by spamming inputs during `stress` cmd until stack didn't crash
Diffstat (limited to 'utils/uf2conv.py')
0 files changed, 0 insertions, 0 deletions