Do It Yourself – Website Tutorials
This video shows you how to debug the Raspberry Pi Pico using another Pico acting as a Picoprobe. We walk-through how to install the required dependencies to enable debugging inside Visual Studio Code (VSCode) and demonstrate simply how to add breakpoints and inspect register values. We debug a simple C blink LED program which was written in a previous video.
This video also covers how to create a Picoprobe from a Raspberry Pi Pico, how to wire it to a target Pico and use it as a UART serial monitor as well as a debugger! By following this short tutorial you will be able to debug your C programs on your Pico in no time!
The OpenOCD build and boilerplate code is available here: https://learnembeddedsystems.co.uk/133-2
Links to programs mentioned in this video:
OpenOCD: https://learnembeddedsystems.co.uk/133-2
Picoprobe UF2: https://www.raspberrypi.org/documentation/rp2040/getting-started/
Zadig: https://zadig.akeo.ie/
Timestamps
00:00 Introduction
00:33 What will we need?
01:23 OpenOCD
02:18 USB Drivers
02:50 Picoprobe UF2
03:14 Pico Wiring
04:28 Testing Toolchain
06:09 Picoprobe UART to USB
06:35 Set up VSCode
07:40 launch.json
08:25 Debugging
10:28 Conclusion
If this video helped you, please consider leaving a like and subscribing, thank you!
To see my other videos on the Raspberry Pi Pico, check out the playlist here: https://www.youtube.com/playlist?list=PLEB5F4gTNK68IlRIJtcJ_2cW4dSdmreTw
You can find more embedded systems tutorials and projects on my website https://learnembeddedsystems.co.uk
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