Raspberry Pi Pico

RP2040 Datasheet RP2350 Datasheet

Debug Probe

How to install, setup and use the debug probe.

Wiring

The debug probe contains two cables. The gray for programming and debug and the black, red, yellow for a Serial UART Communcation.

Installation

We will use probe-rs

# install gdb
brew install arm-none-eabi-gdb

# probe-rs
brew tap probe-rs/probe-rs
brew install probe-rs

Programming

The Pico Debug Probe will let you load binaries via the SWD port and OpenOCD: you will not need to unplug, and then push-and-hold, the BOOTSEL button every time you push a new binary to your Pico. Using the Debug Probe uploading new binaries is an entirely hands off affair.

sudo openocd -f interface/cmsis-dap.cfg -f target/rp2040.cfg -c "adapter speed 5000" -c "program blink.elf verify reset exit"