From 08187305f2971d0e46fc919bb16ffd7d0a27b81a Mon Sep 17 00:00:00 2001
From: guanjiao <sqrgj@163.com>
Date: 星期六, 15 九月 2018 16:20:26 +0800
Subject: [PATCH] 1. 增加Flash读写功能 2. 增加map表读写功能 3. 修改一些全局变量的名称
---
源码/核心板/Src/stm32f10x_it.c | 41 ++++++++++++++++++++++++++++++++++-------
1 files changed, 34 insertions(+), 7 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 c86df78..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"
@@ -23,17 +23,44 @@
/* 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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