Birk Tjelmeland 88c4274547 stm32/usart: fix blocking flush
The PR in #2416 fixes buffered usart flushing,
but only for the async functions. This commit
introduces the same fixes to the blocking
functions.
2025-09-10 14:00:01 +02:00
..
2025-09-10 14:00:01 +02:00
2025-09-05 14:43:29 +02:00