From 8beb43dada6de301b1000b8af935652d2b3413bd Mon Sep 17 00:00:00 2001
From: guanjiao <sqrgj@163.com>
Date: 星期日, 02 九月 2018 17:08:01 +0800
Subject: [PATCH] 1. 修改Led的pin脚 2. 修改蜂鸣器与两个外设输出的pin 3. 修改dw1000的外部pin
---
源码/核心板/Src/stm32f10x_it.c | 47 +++++++++++++++++++++++++++++++++++++----------
1 files changed, 37 insertions(+), 10 deletions(-)
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/stm32f10x_it.c" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/stm32f10x_it.c"
index ddb1ab7..8de836d 100644
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/stm32f10x_it.c"
+++ "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/stm32f10x_it.c"
@@ -1,11 +1,11 @@
/**
******************************************************************************
- * @file Project/STM32F10x_StdPeriph_Template/stm32f10x_it.c
+ * @file Project/STM32F10x_StdPeriph_Template/stm32f10x_it.c
* @author MCD Application Team
* @version V3.4.0
* @date 10/15/2010
* @brief Main Interrupt Service Routines.
- * This file provides template for all exceptions handler and
+ * This file provides template for all exceptions handler and
* peripherals interrupt service routine.
******************************************************************************
* @copy
@@ -18,22 +18,49 @@
* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*
* <h2><center>© COPYRIGHT 2010 STMicroelectronics</center></h2>
- */
+ */
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_it.h"
#include "stm32f10x.h"
+#include "beep.h"
+
/* Tick timer count. */
-volatile unsigned long time32_incr;
-volatile unsigned long time32_reset = 0;
+volatile uint32_t time32_incr;
+
+volatile uint32_t g_beep_on_time = 0;
+volatile uint32_t g_beep_off_time = 0;
+
void SysTick_Handler(void)
{
+ static uint32_t s_cycle_time = 0;
time32_incr++;
- time32_reset++;
- if(time32_reset>10000)
- {
- NVIC_SystemReset();
- }
+
+// if(s_cycle_time >= g_beep_off_time)
+// {
+// s_cycle_time = 0;
+// }
+// else if(s_cycle_time > g_beep_on_time && s_cycle_time < g_beep_off_time)
+// {
+// BEEP_OFF;
+// }
+// else if(s_cycle_time <= g_beep_on_time)
+// {
+// BEEP_ON;
+// }
+ s_cycle_time++;
+}
+
+/**
+ * @brief 中断服务函数
+ */
+void EXTI1_IRQHandler(void)
+{
+ if(EXTI_GetITStatus(EXTI_Line1)!= RESET)
+ {
+ EXTI_ClearITPendingBit(EXTI_Line1);
+
+ }
}
/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/
--
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