diff options
| -rw-r--r-- | components/drivers/serial/serial_v2.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/components/drivers/serial/serial_v2.c b/components/drivers/serial/serial_v2.c index 5d6f2a8be3..ce657e55f6 100644 --- a/components/drivers/serial/serial_v2.c +++ b/components/drivers/serial/serial_v2.c @@ -483,7 +483,8 @@ static rt_ssize_t _serial_fifo_tx_blocking_nbuf(struct rt_device *dev, RT_SERIAL_TX_BLOCKING); /* Waiting for the transmission to complete */ rt_completion_wait(&(tx_fifo->tx_cpt), RT_WAITING_FOREVER); - + /* Inactive tx mode flag */ + tx_fifo->activated = RT_FALSE; return rst; } |