From b7b09095d45c849fa672f9700d8e4e3b3d0c2e61 Mon Sep 17 00:00:00 2001
From: Wenxue <wenxue.guo@avnet.com>
Date: Tue, 02 Sep 2025 09:38:14 +0800
Subject: [PATCH] 串口printf打印程序

---
 Core/Inc/stm32l4xx_it.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/Core/Inc/stm32l4xx_it.h b/Core/Inc/stm32l4xx_it.h
index b9bfcf8..cfba83e 100644
--- a/Core/Inc/stm32l4xx_it.h
+++ b/Core/Inc/stm32l4xx_it.h
@@ -55,6 +55,7 @@
 void DebugMon_Handler(void);
 void PendSV_Handler(void);
 void SysTick_Handler(void);
+void EXTI15_10_IRQHandler(void);
 /* USER CODE BEGIN EFP */
 
 /* USER CODE END EFP */

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