From 5eda05d2bf8dec4c3d9d66945907530485fffbc2 Mon Sep 17 00:00:00 2001
From: zibright <zibright221@outlook.com>
Date: Wed, 19 Mar 2025 09:46:59 +0800
Subject: [PATCH] update 5-2

---
 .../CM4/Core/Src/stm32mp1xx_it.c              | 32 +++++++++----------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/STM32MP157AAA3/Cortex-M4 5-2/CM4/Core/Src/stm32mp1xx_it.c b/STM32MP157AAA3/Cortex-M4 5-2/CM4/Core/Src/stm32mp1xx_it.c
index a2d8a10..79a49aa 100644
--- a/STM32MP157AAA3/Cortex-M4 5-2/CM4/Core/Src/stm32mp1xx_it.c	
+++ b/STM32MP157AAA3/Cortex-M4 5-2/CM4/Core/Src/stm32mp1xx_it.c	
@@ -155,6 +155,16 @@ void SVC_Handler(void)
 /**
   * @brief This function handles Debug monitor.
   */
+void DebugMon_Handler(void)
+{
+  /* USER CODE BEGIN DebugMonitor_IRQn 0 */
+
+  /* USER CODE END DebugMonitor_IRQn 0 */
+  /* USER CODE BEGIN DebugMonitor_IRQn 1 */
+
+  /* USER CODE END DebugMonitor_IRQn 1 */
+}
+
 /**
   * @brief This function handles Pendable request for system service.
   */
@@ -192,16 +202,6 @@ void SysTick_Handler(void)
 /**
   * @brief This function handles EXTI line0 interrupt.
   */
-void DebugMon_Handler(void)
-{
-  /* USER CODE BEGIN DebugMonitor_IRQn 0 */
-
-  /* USER CODE END DebugMonitor_IRQn 0 */
-  /* USER CODE BEGIN DebugMonitor_IRQn 1 */
-
-  /* USER CODE END DebugMonitor_IRQn 1 */
-}
-
 void EXTI0_IRQHandler(void)
 {
   /* USER CODE BEGIN EXTI0_IRQn 0 */
@@ -249,17 +249,17 @@ void TIM3_IRQHandler(void)
   /* USER CODE BEGIN TIM3_IRQn 0 */
 	cnt++;
 	flag2 = !flag2;
-	if(cnt <= 20)
+	if(cnt <= 200)
 	{
-		if(cnt >= 5 && cnt < 10)
+		if(cnt >= 50 && cnt < 100)
 			flag_buzzer = 1;
-		else if(cnt >= 10 && cnt < 15)
+		else if(cnt >= 100 && cnt < 150)
 			flag1 = 1;
-		else if(cnt >= 15 && cnt < 20)
+		else if(cnt >= 150 && cnt < 200)
 			flag3 = 1;
 	}
-	else if(cnt >= 9995)
-		cnt = 25;
+	else if(cnt >= 99995)
+		cnt = 250;
   /* USER CODE END TIM3_IRQn 0 */
   HAL_TIM_IRQHandler(&htim3);
   /* USER CODE BEGIN TIM3_IRQn 1 */