diff options
| -rw-r--r-- | platforms/chibios/drivers/vendor/RP/RP2040/serial_vendor.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/platforms/chibios/drivers/vendor/RP/RP2040/serial_vendor.c b/platforms/chibios/drivers/vendor/RP/RP2040/serial_vendor.c index 338146dadd..764764b3f9 100644 --- a/platforms/chibios/drivers/vendor/RP/RP2040/serial_vendor.c +++ b/platforms/chibios/drivers/vendor/RP/RP2040/serial_vendor.c @@ -206,6 +206,7 @@ static inline msg_t sync_tx(sysinterval_t timeout) { pio_set_irq0_source_enabled(pio, pis_sm0_tx_fifo_not_full + tx_state_machine, true); msg = osalThreadSuspendTimeoutS(&tx_thread, timeout); if (msg < MSG_OK) { + pio_set_irq0_source_enabled(pio, pis_sm0_tx_fifo_not_full + tx_state_machine, false); break; } } @@ -265,6 +266,7 @@ static inline msg_t sync_rx(sysinterval_t timeout) { pio_set_irq0_source_enabled(pio, pis_sm0_rx_fifo_not_empty + rx_state_machine, true); msg = osalThreadSuspendTimeoutS(&rx_thread, timeout); if (msg < MSG_OK) { + pio_set_irq0_source_enabled(pio, pis_sm0_rx_fifo_not_empty + rx_state_machine, false); break; } } |