tree bf089b7d5d4fbf81d9c70dfdccd0618c92f70578
parent 46eb924601651e7bbc79489e12a7839714ee8962
author Luke Wren <wren6991@gmail.com> 1683627312 +0100
committer Luke Wren <wren6991@gmail.com> 1683627312 +0100

Update PIO program to pass read/write commands through FIFO
alongside bit counts. Also, don't return RX data on write commands.
These two changes allow the probe code to return early after
pushing write commands into the FIFO, which improves throughput.