← index #7362Issue #13605
Likely Duplicate · high · value 4.480
QUERY · ISSUE

support for UART rx interrupt

openby embhobbbopened 2021-06-07updated 2021-06-07

I am using raspberry pi pico for my new project.
I was checking for example for UART receive interrupt. Do we have support for the same?
How can we achieve the UART RX interrupt?
I checked the micropython documentation but I didn't see support for RPi pico.

CANDIDATE · ISSUE

No support for UART RX IRQ (interrupt)

closedby Omid888opened 2024-02-06updated 2024-10-08
enhancement

Micropython does not support interrupts on UART, which is very weird since it is a very common protocol and always needed. (link to the official documentations)

Alternatives such as asyncIO, PIO and etc are not good enough.
Micropython currently supports this feature only on WiPy boards.

Since I'm using raspberrypi pico, I think their foundation can be a good candidate to apply this request (for the pico boards specifically), but micropython does not support this on almost any boards therefor I'm requesting from the micropython respected team to add this feature.

Thank you for your great work.

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