Jeff Epler 23c0fc8354

add ability to get, clear txstall flag ...

This can be used to make sure a PIO has actually finished all data
it was schedule to receive via a 'once' background_write

2022-05-06 15:22:43 -05:00

..

rp2pio

add ability to get, clear txstall flag

2022-05-06 15:22:43 -05:00