From 0e4f298824b83e1a1e81ec8ced2e6c007a1c8961 Mon Sep 17 00:00:00 2001
From: guanjiao <sqrgj@163.com>
Date: 星期三, 29 八月 2018 21:10:40 +0800
Subject: [PATCH] 1. 修改为外部晶振 2. 修改led与蜂鸣器pin角

---
 源码/核心板/Src/ExternalDevices/led.h |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/ExternalDevices/led.h" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/ExternalDevices/led.h"
index ccf5a55..e5b2676 100644
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/ExternalDevices/led.h"
+++ "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/ExternalDevices/led.h"
@@ -4,12 +4,15 @@
 
 #include "stm32f10x.h"
 
-#define LED0_PIN					GPIO_Pin_8
+#define LED0_PIN					GPIO_Pin_2
 #define LED0_GPIO					GPIOA
-#define LED_BLINK(...)				GPIO_Toggle(...)
+#define LED_BLINK(...)				GPIO_Toggle(__VA_ARGS__)
 #define LED0_BLINK					LED_BLINK(LED0_GPIO, LED0_PIN)
+#define LED0_ON						GPIO_WriteBit(LED0_GPIO, LED0_PIN, Bit_RESET)
+#define LED0_OFF					GPIO_WriteBit(LED0_GPIO, LED0_PIN, Bit_SET)
 
 
 void Led_Init(void);
+void GPIO_Toggle(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin);
 
 #endif

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