From 26a3a95b25f10e92061d1cf1ef2b46503134718e Mon Sep 17 00:00:00 2001
From: zhyinch <zhyinch@gmail.com>
Date: 星期日, 01 十二月 2019 19:02:52 +0800
Subject: [PATCH] 40米不该、 软件修改

---
 源码/核心板/Src/OnChipDevices/Usart.h |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/OnChipDevices/Usart.h" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/OnChipDevices/Usart.h"
index 320c7dc..f9b1436 100644
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/OnChipDevices/Usart.h"
+++ "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/OnChipDevices/Usart.h"
@@ -3,6 +3,7 @@
 #define __USART_H__
 
 #include "stm32f10x.h"
+#define BAUDRATE_19200
 
 #define EU_485_PIN				GPIO_Pin_7
 #define EU_485_GPIO				GPIOB
@@ -25,7 +26,11 @@
 	#define EU_TX_GPIO				GPIOA
 #endif
 
+#ifdef BAUDRATE_19200
+#define	EXUART_BAUD_RADE		19200
+#else
 #define	EXUART_BAUD_RADE		115200
+#endif
 
 #define EUART_RX_DMA_CH	 		DMA1_Channel5
 #define EUART_TX_DMA_CH			DMA1_Channel4

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