From fd498f8f31ff9428fa4c042337ac2fba895d4794 Mon Sep 17 00:00:00 2001
From: yincheng.zhong <zhyinch@gmail.com>
Date: 星期五, 01 十一月 2019 13:29:49 +0800
Subject: [PATCH] 实现10us精度基站与标签时间同步

---
 源码/核心板/Src/ExternalDevices/beep.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/ExternalDevices/beep.h" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/ExternalDevices/beep.h"
index cdbcd2e..130dcc4 100644
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/ExternalDevices/beep.h"
+++ "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/ExternalDevices/beep.h"
@@ -8,8 +8,8 @@
 #define KEY0_GPIO					GPIOB
 #define	READ_KEY0 				GPIO_ReadInputDataBit(KEY0_GPIO,KEY0_PIN)
 
-#define BEEP_PIN					GPIO_Pin_6
-#define BEEP_GPIO					GPIOB
+#define BEEP_PIN					GPIO_Pin_12
+#define BEEP_GPIO					GPIOA
 #define BEEP_ON						GPIO_WriteBit(BEEP_GPIO, BEEP_PIN, Bit_SET)
 #define BEEP_OFF					GPIO_WriteBit(BEEP_GPIO, BEEP_PIN, Bit_RESET)
 

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