diff options
Diffstat (limited to 'os/hal/ports/STM32/LLD/USARTv1/hal_uart_lld.c')
| -rw-r--r-- | os/hal/ports/STM32/LLD/USARTv1/hal_uart_lld.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/os/hal/ports/STM32/LLD/USARTv1/hal_uart_lld.c b/os/hal/ports/STM32/LLD/USARTv1/hal_uart_lld.c index 8cb5c1a8f..54c1632b3 100644 --- a/os/hal/ports/STM32/LLD/USARTv1/hal_uart_lld.c +++ b/os/hal/ports/STM32/LLD/USARTv1/hal_uart_lld.c @@ -733,7 +733,11 @@ void uart_lld_start_send(UARTDriver *uartp, size_t n, const void *txbuf) { /* Only enable TC interrupt if there's a callback attached to it or
if called from uartSendFullTimeout(). Also we need to clear TC flag
which could be set before.*/
+#if UART_USE_WAIT == TRUE
if ((uartp->config->txend2_cb != NULL) || (uartp->early == false)) {
+#else
+ if (uartp->config->txend2_cb != NULL) {
+#endif
uartp->usart->SR = ~USART_SR_TC;
uartp->usart->CR1 |= USART_CR1_TCIE;
}
|