Files
esp-idf/components
Omar Chebib c10c604af9 uart: Add missing critical section wrappers around rx_buffered_len
The missing barriers caused uart_get_buffered_data_len() to (very rarely)
return a garbage value. When used in MicroPython, though, this caused
select() to return and a subsequent read() to stall indefinitely until
a char was actually available.

Signed-off-by: Chen Yi Qun <chenyiqun@espressif.com>

Closes https://github.com/espressif/esp-idf/issues/6397
Merges https://github.com/espressif/esp-idf/pull/6396
2021-08-14 10:55:26 +08:00
..
2021-08-09 11:06:12 +08:00
2021-07-19 12:38:54 +05:30
2021-06-21 09:52:03 +10:00
2021-06-21 09:52:03 +10:00