unleashed-firmware/scripts/debug/README.md
hedger bc309cebe6
Toolchain fixes (#3451)
toolchain: updated to v33 with debugging & other fixes
toolchain: better error handling during update/env configuration process
debugging: improved udev rules file, added readme on installation
firmware: bumped compiler C/C++ standards (stricter code checks)
firmware: fixed warnings emerging from newer standards
ufbt: FBT_NOENV is now also supported by ufbt
fbt: added ccache-related variables to env forward list on Windows
2024-02-26 16:16:19 +04:00

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## Installing udev rules
On Linux, unprivileged users need to be in the `dialout` group to access serial ports and other USB devices.
To add your user to the `dialout` group, run the following command:
```bash
sudo usermod -a -G dialout $USER
```
To install the udev rules needed for debugging & CLI access to Flipper, run the following command:
```bash
sudo cp 41-flipper.rules /etc/udev/rules.d/
sudo udevadm control --reload-rules
sudo udevadm trigger
```
Note that not all possible debug interfaces are listed the `41-flipper.rules` file. If your interface is not supported out of the box, you may need to add a a rule for it. You can do so by adding a new line to the file according to udev rules syntax. Use `lsusb -v` to find the vendor and product IDs of your device.