Debugging

Log Output

Logs are accessible via the Raspberry Pi Pico’s default UART pins with 115200 bauds.

picocom -b 115200 /dev/tty<DEVICE>

Debugging

The Raspberry Pi Pico can be debugged via it’s SWD interface and a suitable debug adapter e.g. a Blackmagic Debug Probe.

1. Connect the Blackmagic Debug Probe to the Pi Pico’s SWD header.

2. Connect to a GDB session via west debug --runner blackmagicprobe.

3. Set breakpoints using break <full/source/code/path>:<linenumber>.

4. Step through or step in to the code via GDB commands like next or step in.

See the Zephyr Documentation for a closer look into Raspberry Pi Pico debug options.