A developer shares their experience transitioning to an RTOS on the Raspberry Pi Pico for a hardware controller project involving video equipment. The post evaluates FreeRTOS, NuttX, and Zephyr, highlighting their pros and cons. While FreeRTOS posed debugging challenges, it was favored for its simplicity. NuttX was Unix-like but had hardware integration issues. Zephyr required extensive setup and did not perfectly support the Raspberry Pi Pico. Ultimately, FreeRTOS was chosen for further development.
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