feat(uart): 分离ETH与Cat1通讯，支持UART1/Cat1/Debug互斥切换

Breaking Changes:
- USART1(PA11/PA12)改为Cat1(115200)/Debug(500000)共享，SGM3157控制
- USART4(PB09/PC13)独家给ETH(115200)，不再共享
- 新增EthTask独立状态机，与CatOneTask解耦运行
- 上电默认Comm=CATONE_COMM，dch=RS485_CH1

Details:
- feat: 新增EthTask.c/h，ETH状态机(8态)独立运行
- refactor: CatOneTask移除ETH代码，AT发送/接收走USART1
- feat: comm cat1/eth命令增加USART1占用互斥检查
- feat: dch dbg命令增加USART1占用互斥检查
- feat: rt_kprintf根据dch通道自动路由(USART1/RS485)
- feat: 新增eth on/off调试打印开关命令
- fix: 两个状态机按Comm模式判断休眠，避免误发AT
- fix: bsp.c修复IRQ回调函数名不匹配(BusFault隐患)
- fix: PB08(PortB Pin08)PORT_Init触发复位，改用外部上拉+POUTE单bit使能
- fix: DebugCmd命令表DEBUG_CMD_CNT与实际条目数不符(crash风险)
- chore: 删除InfTest死函数、重复include、无用宏声明、EthRev_Sem等冗余代码
- chore: 更正中文标点(！→! ，→,)

Project/GateWay/source/User/Src/main.c

@@ -2,8 +2,8 @@
 #include <math.h>
 #include "main.h"
 #include "CatOneTask.h"
+#include "EthTask.h"
 #include "LoraTask.h"
-#include "CatOneTask.h"
 #include "RS485Task.h"
 #include "DebugCmd.h"
 #include "spiflash.h"
@@ -34,7 +34,8 @@ static const uint8_t GateWayMac_BL10[6] = {0x81, 0x00, 0x00, 0x06, 0x00, 0x0A};
 bool MainDispEn = true;
 
 static rt_thread_t Lora_Thread = RT_NULL;
-static rt_thread_t Cat1Eth_Thread = RT_NULL;
+static rt_thread_t Cat1_Thread = RT_NULL;
+static rt_thread_t Eth_Thread = RT_NULL;
 static rt_thread_t RS485Ch1_Thread = RT_NULL;
 static rt_thread_t RS485Ch2_Thread = RT_NULL;
 static rt_thread_t Debug_Thread = RT_NULL;
@@ -92,35 +93,6 @@ void SDCardTest(void)
 }
 #endif
 
-void InfTest(void)
-{
-	uint8_t sData[10] = {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A};
-	RS485_CH1_RX();
-	RS485_CH1_POW_ON();
- 	rt_thread_delay(100);
-	RS485_CH1_POW_OFF();
-
-	RS485_CH2_POW_ON();
-	rt_thread_delay(100);
-	RS485_CH2_POW_OFF();
-	
-	POWER_LED_OFF();
-	POWER_LED_ON();
-	LORA_RX_LED_SET();
-	LORA_RX_LED_CLR();
-	RS485_CH1_TX();
-	RS485_CH2_RX();
-	RS485Ch1_Config(500000);
-	RS485Ch2_Config(500000);
-	RS485Ch1UartSend(sData, 10);
-	rt_thread_delay(100);
-	
-	RS485_CH2_TX();
-	RS485_CH1_RX();
-	RS485Ch2UartSend(sData, 10);
-	rt_thread_delay(100);
-//	SDCardTest();
-}
 
 void GateWayInit(void)
 {
@@ -186,8 +158,7 @@ void GateWayInit(void)
 		
 #if MAC_ADDR_TYPE == 0
 	memcpy(GateWay.ConfigPara.GwMac, GateWayMac_Test, 6);
-//	GateWay.ConfigPara.DebugChannel = DEBUG_CH_RS485_1;
-  GateWay.ConfigPara.DebugChannel = DEBUG_CH_DBG;
+	GateWay.ConfigPara.DebugChannel = DEBUG_CH_RS485_1;
 #elif MAC_ADDR_TYPE == 1
 	memcpy(GateWay.ConfigPara.GwMac, GateWayMac_BL1, 6);
 	GateWay.ConfigPara.DebugChannel = DEBUG_CH_RS485_1;
@@ -318,12 +289,14 @@ void GateWayInit(void)
 	else
 		rt_kprintf("History Num: 0\r\n");
 	if(GateWay.ConfigPara.Comm == CATONE_COMM) {
+		DbgOrCat1Uart_Config(115200);
 		CAT1_ON();
 	}
 	else {
+		DBG_ON();
 		ETH_ON();
-    rt_thread_delay(1000);
-    ETHReset();
+		rt_thread_delay(1000);
+		ETHReset();
 	}
 }
 
@@ -418,9 +391,15 @@ int main(void)
 	else
 		return -1;
 		
-	Cat1Eth_Thread = rt_thread_create("Cat1Eth", CatOne_Eth_Thread_Entry, &GateWay, 4096, 3, 20);
-	if (Cat1Eth_Thread != RT_NULL)
-		rt_thread_startup(Cat1Eth_Thread);
+	Cat1_Thread = rt_thread_create("Cat1", CatOne_Thread_Entry, &GateWay, 4096, 3, 20);
+	if (Cat1_Thread != RT_NULL)
+		rt_thread_startup(Cat1_Thread);
+	else
+		return -1;
+
+	Eth_Thread = rt_thread_create("Eth", Eth_Thread_Entry, &GateWay, 4096, 3, 20);
+	if (Eth_Thread != RT_NULL)
+		rt_thread_startup(Eth_Thread);
 	else
 		return -1;
 	
@@ -437,9 +416,9 @@ int main(void)
 				POWER_LED_OFF();
 			}
 		}
-		EthRxOverhandler();
+		EthOverHandler();
 		RS485RxOverhandler();
-		DebugRxOverhandler();
+		DebugOrCat1RxOverhandler();
 		if(OneSecondDlyCnt % 200 == 0) {
 			FeedDog();
 			LORA_RX_TOGGLE();