Maybe you are using a multi-core device in your projects, but have not tapped into multi-core usage yet? FreeRTOS V11.0 is out, and the big news is that it has finally Symmetric Multi-Processing (SMP) integrated into the mainline. This greatly simplifies FreeRTOS usage, as I finally can use the same RTOS for my SMP targets and boards, and I can easily switch between single-core and multi-core applications.
For systematic debugging, an engineer needs a debug probe. For the Raspberry Pi Pico (RP2040) device there are plenty of debug options with VS Code.
In this article I show different options, from professional tools to DIY solutions and the settings in VS Code I’m using.
Continue readingOne essential part of embedded development is the ability to debug the target application. The good thing with the Raspberry Pi Pico RP2040 Eco-system is: One can use another RP2040 Pico board as a debug probe to debug other ARM Cortex-M devices.
But instead using a Raspberry Pi Pico board with some wires, why not building a dedicated board? The result is a small, versatile and open source debugging probe which virtually can debug any ARM Cortex-M device as a standard ARM CMSIS-DAP probe:
MCU on Eclipse 