commit 7e089f2ed1846c1facea41f19e8020d0857e7e18
author Eya <aya.selmi1@st.com> Mon Sep 26 18:13:30 2022 +0100
committer Eya <aya.selmi1@st.com> Tue May 02 17:59:13 2023 +0100
tree ea389344d8f3174767482a3a89d35ef24f4aef01
parent 0e98ffae8291348d71361af498fa97e34e7b927a

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

Src/stm32g4xx_hal_uart.c

diff --git a/Src/stm32g4xx_hal_uart.c b/Src/stm32g4xx_hal_uart.c
index 83e9ad1..19b783b 100644
--- a/Src/stm32g4xx_hal_uart.c
+++ b/Src/stm32g4xx_hal_uart.c
@@ -4162,6 +4162,16 @@
       /* Initialize type of RxEvent to Transfer Complete */
       huart->RxEventType = HAL_UART_RXEVENT_TC;
 
+      if (!(IS_LPUART_INSTANCE(huart->Instance)))
+      {
+        /* 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)
@@ -4245,6 +4255,16 @@
       /* Initialize type of RxEvent to Transfer Complete */
       huart->RxEventType = HAL_UART_RXEVENT_TC;
 
+      if (!(IS_LPUART_INSTANCE(huart->Instance)))
+      {
+        /* 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)
@@ -4379,6 +4399,16 @@
         /* Initialize type of RxEvent to Transfer Complete */
         huart->RxEventType = HAL_UART_RXEVENT_TC;
 
+        if (!(IS_LPUART_INSTANCE(huart->Instance)))
+        {
+          /* 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)
@@ -4533,6 +4563,16 @@
         /* Initialize type of RxEvent to Transfer Complete */
         huart->RxEventType = HAL_UART_RXEVENT_TC;
 
+        if (!(IS_LPUART_INSTANCE(huart->Instance)))
+        {
+          /* 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)