From 79c86c5f634e3e737bafc9ff650dd9a6f28f5ba4 Mon Sep 17 00:00:00 2001
From: Lizongdi <1210855344@qq.com>
Date: Fri, 14 Aug 2026 09:25:57 +0800
Subject: [PATCH] =?UTF-8?q?DMA=E5=BD=93=E5=89=8D=E5=AD=98=E5=9C=A8?=
 =?UTF-8?q?=E9=97=AE=E9=A2=98=EF=BC=9A=E4=B8=8D=E8=A7=84=E5=88=99=E6=B3=A2?=
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---
 Core/Src/stm32g4xx_it.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Core/Src/stm32g4xx_it.c b/Core/Src/stm32g4xx_it.c
index ed98e4c..765c0fc 100644
--- a/Core/Src/stm32g4xx_it.c
+++ b/Core/Src/stm32g4xx_it.c
@@ -269,7 +269,7 @@ void FDCAN1_IT0_IRQHandler(void)
 void USART1_IRQHandler(void)
 {
   /* USER CODE BEGIN USART1_IRQn 0 */
-  UART_DMA_RX_IRQHandler(g_ptRS485_1);
+
   /* USER CODE END USART1_IRQn 0 */
   HAL_UART_IRQHandler(&huart1);
   /* USER CODE BEGIN USART1_IRQn 1 */
@@ -283,7 +283,7 @@ void USART1_IRQHandler(void)
 void USART3_IRQHandler(void)
 {
   /* USER CODE BEGIN USART3_IRQn 0 */
-  UART_DMA_RX_IRQHandler(g_ptRS485_2);
+
   /* USER CODE END USART3_IRQn 0 */
   HAL_UART_IRQHandler(&huart3);
   /* USER CODE BEGIN USART3_IRQn 1 */