commit aa4eb06634b4534c289ccc85ff169509eea49cb6
author Eya <aya.selmi1@st.com> Thu Sep 15 10:23:08 2022 +0100
committer Eya <aya.selmi1@st.com> Thu Sep 15 10:23:08 2022 +0100
tree 0e1bf76092f60466c98031280285c536d14c46e1
parent 33ea8c470c35f11419710e3923ed4430d30a7384

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

Src/stm32l4xx_hal_uart.c

diff --git a/Src/stm32l4xx_hal_uart.c b/Src/stm32l4xx_hal_uart.c
index dcc3614..693dd3f 100644
--- a/Src/stm32l4xx_hal_uart.c
+++ b/Src/stm32l4xx_hal_uart.c
@@ -4379,6 +4379,16 @@
       /* 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)
@@ -4466,6 +4476,16 @@
       /* 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)
@@ -4601,6 +4621,16 @@
         /* 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)
@@ -4755,6 +4785,16 @@
         /* 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)