This looks great! I hope i have time to try this out on the weekend. Seems like there is not too much code, I think I must go through it and see how you wrote this.
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Thanks! If you’re interested in PIO implementation patterns for the BP5, I just published a dual-channel UART Sniffer using a similar compact architecture:
Hope it’s helpful if you dive into writing custom PIO modules!
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This is great! A UART sniffer for both RX and TX was on my ToDo list since i got my BP. Currently I use two USB-UART adapters and a bad python script. Every time i use this setup it is so bad that i swear to myself I will program something properly for next time. But then… Squirrel! and I never get to it.
Thank you very much!