Stefan Kerkmann 881aab9e76
Stabilize Half-duplex PIO split comms take 2 (#18421)
...by moving the actually timing critical `enter_rx_state()` and
`leave_rx_state()` functions to RAM in order to not be affected by XIP
cache spikes. This commit also reverts the hacky USB interrupt disabling
that was done in 293c53d774
2022-09-20 08:54:43 +02:00
..
2022-08-04 22:15:42 +10:00
2021-10-20 21:18:49 +01:00