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.c | 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.c" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/application/modbus.c"
index 47c03f2..a2a5067 100644
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/application/modbus.c"
+++ "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/application/modbus.c"
@@ -26,7 +26,7 @@
void Modbus_RegMap(void)
{
u16 i;
- RS485_Addr=g_com_map[DEV_ID]&0xff;
+ RS485_Addr=((g_com_map[DEV_ID]&0xff)>>4)*10+g_com_map[DEV_ID]&0xf;
for(i=0;i<MODBUS_SIZE;i++)
{
Modbus_HoldReg[i]=i;
--
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