PARL_IO RX for ESP32-C6 / H2 #760
Merged
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This adds RX functionality to the PARL_IO driver, follow-up on #733
The examples are quite basic but I also tested somewhat more complex scenarios. I haven't really understood the pulse-enable mode or it's not fully working - but it's implemented according to the TRM so we probably need to wait until ESP-IDF implements this to see if we have something wrong or if I just don't understand how it's supposed to work. Everything else however works as expected.
Closes #719