commit e61e3036e0ae928a58d64b07ea3550b209b473bc
author Eya <aya.selmi1@st.com> Thu Sep 15 14:05:34 2022 +0100
committer Eya <aya.selmi1@st.com> Thu Sep 15 14:05:34 2022 +0100
tree afd70fe2deda9c6444b2e21c132f800e8b220ef3
parent 44d3cd62a879391d99fad5a2a4d3577b0f6640b1

[HAL][UART] Disable the Receiver Timeout Interrupt when data reception is completed

Src/stm32f7xx_hal_uart.c

diff --git a/Src/stm32f7xx_hal_uart.c b/Src/stm32f7xx_hal_uart.c
index 1f42abe..b49c61d 100644
--- a/Src/stm32f7xx_hal_uart.c
+++ b/Src/stm32f7xx_hal_uart.c
@@ -3871,6 +3871,13 @@
       /* Initialize type of RxEvent to Transfer Complete */
       huart->RxEventType = HAL_UART_RXEVENT_TC;
 
+      /* Check that USART RTOEN bit is set */
+      if (READ_BIT(huart->Instance->CR2, USART_CR2_RTOEN) != 0U)
+      {
+        /* Enable the UART Receiver Timeout Interrupt */
+        ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_RTOIE);
+      }
+
       /* Check current reception Mode :
          If Reception till IDLE event has been selected : */
       if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE)
@@ -3954,6 +3961,13 @@
       /* Initialize type of RxEvent to Transfer Complete */
       huart->RxEventType = HAL_UART_RXEVENT_TC;
 
+      /* Check that USART RTOEN bit is set */
+      if (READ_BIT(huart->Instance->CR2, USART_CR2_RTOEN) != 0U)
+      {
+        /* Enable the UART Receiver Timeout Interrupt */
+        ATOMIC_CLEAR_BIT(huart->Instance->CR1, USART_CR1_RTOIE);
+      }
+
       /* Check current reception Mode :
          If Reception till IDLE event has been selected : */
       if (huart->ReceptionType == HAL_UART_RECEPTION_TOIDLE)