From 2ad2b82d448645cc81409aa4765288da95931cb8 Mon Sep 17 00:00:00 2001
From: guanjiao <sqrgj@163.com>
Date: 星期六, 15 九月 2018 17:20:16 +0800
Subject: [PATCH] 1. 增加了“收不到信息1s后，停止报警”的功能 2. 将判断喇叭是否响的功能，在systick中断中实现

---
 源码/核心板/Src/OnChipDevices/Rcc_Nvic_Systick.h |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/OnChipDevices/Rcc_Nvic_Systick.h" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/OnChipDevices/Rcc_Nvic_Systick.h"
index 435b318..161a76f 100644
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/OnChipDevices/Rcc_Nvic_Systick.h"
+++ "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/OnChipDevices/Rcc_Nvic_Systick.h"
@@ -4,8 +4,12 @@
 
 #include "stm32f10x.h"
 
+#define DECAIRQ_EXTI_IRQn			EXTI2_IRQn
+
 void Rcc_Init(void);
 void Nvic_Init(void);
 int Systick_Init(void);
+void delay_us(uint32_t nTimer);
+void delay_ms(uint32_t nTimer);
 
 #endif

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