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 | 33 +++++++++++++++++++++++++++++++++ 1 files changed, 33 insertions(+), 0 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 fbfd9f6..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" @@ -23,11 +23,44 @@ /* Includes ------------------------------------------------------------------*/ #include "stm32f10x_it.h" #include "stm32f10x.h" +#include "beep.h" + /* Tick timer count. */ 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++; + +// 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****/ -- Gitblit v1.9.3