Files
openpilot/panda/board
Comma Device 93582d1c81 Merge master-dev sync-20260902 into c3xl-dev
- upstream sync 47db84ebf..132b31f4c: new panda health packet, chestnut
  usb status, ui TextAlignment refactor, modeld/HF model name, hardwared
- agnos.json: update system partition only, keep custom boot
- submodules: opendbc_repo f95f996f (mads cppcheck), panda 74a0adce
  (health flags packet), uv.lock raylib post101
- resolve ui/layouts/home.py conflict (keep MR.ONE home content)
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Programming

./flash.py        # flash application
./recover.py      # flash bootstub

Debugging

To print out the serial console from the STM32, run tests/debug_console.py

Troubleshooting

If your panda will not flash and green LED is on, use recover.py. If panda is blinking fast with green LED, use flash.py.

Otherwise if LED is off and panda can't be seen with lsusb command, use panda paw to go into DFU mode.

If your device has an internal panda and none of the above works, try running ../scripts/reflash_internal_panda.py.