From 0336357cf8d72c0c17c6fed3d5233f1e352e32ae Mon Sep 17 00:00:00 2001
From: zhyinch <zhyinch@gmail.com>
Date: 星期三, 16 二月 2022 19:57:40 +0800
Subject: [PATCH] 修改485控制BUG

---
 源码/核心板/Src/application/modbus.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/application/modbus.h" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/application/modbus.h"
index d264843..0b5ef21 100644
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/application/modbus.h"
+++ "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/application/modbus.h"
@@ -10,7 +10,7 @@
 #define RS485_TX_ON						GPIO_WriteBit(RS485_TX_GPIO, RS485_TX_PIN, Bit_SET)
 #define RS485_TX_OFF					GPIO_WriteBit(RS485_TX_GPIO, RS485_TX_PIN, Bit_RESET)
 
-#define MODBUS_SIZE 1300
+#define MODBUS_SIZE 300
 
 #define WAITDELAYCOUNT 1500					//剩余1位数据等待次数
 extern u8 RS485_Addr;

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