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[components/driver] Fix issue for serial_V2 in no buffer bloking tx mode.

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This commit is contained in:
Liu Yang
2024-03-20 13:41:51 +08:00
committed by Meco Man
parent 5e26b4c585
commit 59dbebe6fc
1 changed files with 2 additions and 1 deletions
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3
components/drivers/serial/serial_v2.c
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@@ -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;
}