From 6fee6323ea25cca460894d36aa6a8fa41e60fb4a Mon Sep 17 00:00:00 2001
From: YuanHongbin <975559679@qq.com>
Date: Thu, 23 Jul 2026 09:50:37 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E9=BB=98=E8=AE=A4=E8=B0=83=E8=AF=95?=
 =?UTF-8?q?=E8=BE=93=E5=87=BA=E9=80=9A=E9=81=93=E6=94=B9=E4=B8=BARS485=5F1?=
 =?UTF-8?q?(ch1)?=
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---
 Module/LaserTracing_Debug/UartDebug.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Module/LaserTracing_Debug/UartDebug.c b/Module/LaserTracing_Debug/UartDebug.c
index c7cfa99..7c30199 100644
--- a/Module/LaserTracing_Debug/UartDebug.c
+++ b/Module/LaserTracing_Debug/UartDebug.c
@@ -15,7 +15,7 @@
 #define DEBUG_CMD_CNT					16
 const DBGFunType DebugFun[DEBUG_CMD_CNT];
 
-volatile DebugChannel_e gDebugChannel = DBG_CH_UART0;
+volatile DebugChannel_e gDebugChannel = DBG_CH_RS485_1;
 
 static char buff[DEBUG_BUFSIZE];
 volatile uint16_t iw=0;  /* buffer write index*/
@@ -781,9 +781,9 @@ static void DebugLaserConfig(int argc, char *argv[])
 			return;
 		}
 		int min = atoi(argv[2]);
-		if(min < 0 || min > 255)
+		if(min < 0 || min > 240)
 		{
-			DBG_LOG("Invalid minutes! Range: 0~255.\r\n");
+			DBG_LOG("Invalid minutes! Range: 0~240.\r\n");
 			return;
 		}
 		SGCP.LaserTimerMinutes = (uint8_t)min;
@@ -821,8 +821,8 @@ void DebugCmdRestoreFactory(int argc, char *argv[])
 	while(1);
 }
 /*****************************************************************************************
-* 函数名称: DebugCmdReboot
-* 功能描述: 设备重启
+* 函数名称: DebugCmdChannel
+* 功能描述: 调试打印通道设置
 * 参    数: argc, 输入参数数量
 						argv, 输入参数
 * 返 回 值: 无