diff --git a/BLE/DLD154Pro_Peripheral_28K/APP/include/cmcng.h b/BLE/DLD154Pro_Peripheral_28K/APP/include/cmcng.h
index 9f2b1af..c8018f1 100644
--- a/BLE/DLD154Pro_Peripheral_28K/APP/include/cmcng.h
+++ b/BLE/DLD154Pro_Peripheral_28K/APP/include/cmcng.h
@@ -12,17 +12,21 @@
 
 #include <stdint.h>
 
-#define     PRODUCT_MODEL                   "DLD110S"
-#define     FIRMWARE_VER                     "4.30"
-#define     HARDWARE_VER                  "4.01"
-#define     FIRMWARE_VER_MAIN           4
-#define     FIRMWARE_VER_SUB            30
-#define     HARDWARE_VER_MAIN         4
-#define     HARDWARE_VER_SUB          1
+/*********************************************************************
+ * GLOBAL TYPEDEFS
+ */
 
-/* 功能模式�? (direction_mode �?4�?, 协议保留; 新算法不再消�?) */
-#define     FUNCTION_A                  0x01    //  二次判断 (已废�?)
-#define     FUNCTION_B                  0x02    //  二次判断增强条件判断 (已废�?)
+#define     PRODUCT_MODEL                   "DLD154Pro"
+#define     FIRMWARE_VER                    "4.01"
+#define     HARDWARE_VER                    "1.00"
+#define     FIRMWARE_VER_MAIN           4
+#define     FIRMWARE_VER_SUB            1
+#define     HARDWARE_VER_MAIN          1
+#define     HARDWARE_VER_SUB           0
+
+/* 功能模式�? (direction_mode �?4�?, 协议保留; 新算法不再消�?) */
+#define     FUNCTION_A                  0x01    //  二次判断 (已废�?)
+#define     FUNCTION_B                  0x02    //  二次判断增强条件判断 (已废�?)
 #define     FUNCTION_C                  0x04    //
 #define     FUNCTION_D                  0x08    //
 
@@ -38,9 +42,9 @@ extern uint8_t g_loop_power_up_state;
 
 extern uint8_t g_function_mode;
 
-/* 新算法状�? (DLD154V4B 移植) */
-extern uint8_t g_loop_stable;       // 稳定期结束标�? (0=收敛�?, 1=稳定)
-extern uint8_t g_env_activity;      // 环境活跃�? (BLE condition 字段来源)
+/* 新算法状�? (DLD154V4B 移植) */
+extern uint8_t g_loop_stable;       // 稳定期结束标�? (0=收敛�?, 1=稳定)
+extern uint8_t g_env_activity;      // 环境活跃�? (BLE condition 字段来源)
 
 uint32_t mstick(void);
 
diff --git a/BLE/DLD154Pro_Peripheral_28K/APP/peripheral.c b/BLE/DLD154Pro_Peripheral_28K/APP/peripheral.c
index a2171be..d30440f 100644
--- a/BLE/DLD154Pro_Peripheral_28K/APP/peripheral.c
+++ b/BLE/DLD154Pro_Peripheral_28K/APP/peripheral.c
@@ -102,7 +102,7 @@ static uint8_t scanRspData[] = {
 //    'r',
 //    'a',
 //    'l',
-    'D','L','D','1','1','0','S',
+    'D','L','D','1','5','4','P',
     // connection interval range
     0x05, // length of this data
     GAP_ADTYPE_SLAVE_CONN_INTERVAL_RANGE,
@@ -136,7 +136,7 @@ static uint8_t advertData[] = {
 };
 
 // GAP GATT Attributes
-static uint8_t attDeviceName[GAP_DEVICE_NAME_LEN] = "DLD110S";// "Simple Peripheral";
+static uint8_t attDeviceName[GAP_DEVICE_NAME_LEN] = "DLD154Pro";// "Simple Peripheral";
 
 // Connection item list
 static peripheralConnItem_t peripheralConnList;
diff --git a/BLE/DLD154Pro_Peripheral_28K/APP/peripheral_main.c b/BLE/DLD154Pro_Peripheral_28K/APP/peripheral_main.c
index fcd2ae3..d1bf174 100644
--- a/BLE/DLD154Pro_Peripheral_28K/APP/peripheral_main.c
+++ b/BLE/DLD154Pro_Peripheral_28K/APP/peripheral_main.c
@@ -3,7 +3,7 @@
  * Author             : WCH / wangfq
  * Version            : V2.0 (algorithm ported from DLD154V4B)
  * Date               : 2026/07/18
- * Description        : DLD110SV4 单线圈蓝牙车检器 主函数
+ * Description        : DLD154Pro 单线圈蓝牙车检器 主函数
  *
  * 算法说明 (移植自 DLD154V4B TaskLoop V2.0, M1H 精简系):
  *   - 自适应测量窗: LPCNT = MEASUREMENT_BASE / Xn, 测量窗时长与线圈频率无关
@@ -31,25 +31,43 @@
 
 
 uint8_t g_flag_bt_state = 0;  //  0 蓝牙没有连接，1 有蓝牙连接
-uint8_t g_flag_output = 0;
-uint32_t g_xn_counter = 0;
 uint8_t g_function_mode = 0;
 uint32_t g_sys_freq = 0;
 
+/*===========================================================================
+ * IO 宏定义 -- DLD154Pro 硬件资源
+ *
+ * PA8  : RLY1  存在继电器 (单刀双掷, 低电平有效)
+ * PB22 : LEDA  绿色指示灯 (有车亮/无车灭, 低电平有效)
+ * PB23 : LEDB  红色指示灯 (呼吸灯, 低电平有效)
+ * PA12 : FLEVEL 线圈调频 (一级, 0=33nF, 1=0nF)
+ * PA14 : UART0_Tx  RS485发送 (协议待定)
+ * PA15 : UART0_Rx  RS485接收 (协议待定)
+ * PA13 : UART0_RE  RS485方向控制 (协议待定)
+ * PB10 : IN_1  光耦输入 (逻辑待定)
+ *===========================================================================*/
 #define RLY1_ON               (R32_PA_OUT |= BV(8))
 #define RLY1_OFF              (R32_PA_OUT &= ~BV(8))
-#define RLY2_ON               (R32_PB_OUT |= BV(23))
-#define RLY2_OFF              (R32_PB_OUT &= ~BV(23))
+
 #define LEDA_ON               (R32_PB_OUT &= ~BV(22))
 #define LEDA_OFF              (R32_PB_OUT |= BV(22))
 #define LEDA_ON_OFF()         (GPIOB_ReadPortPin(GPIO_Pin_22) ? GPIOB_ResetBits(GPIO_Pin_22) : GPIOB_SetBits(GPIO_Pin_22))
-#define FLEVEL_H_LOW          (R32_PA_OUT &= ~BV(12))
-#define FLEVEL_H_HIGH         (R32_PA_OUT |= BV(12))
-#define FLEVEL_L_LOW          (R32_PA_OUT &= ~BV(13))
-#define FLEVEL_L_HIGH         (R32_PA_OUT |= BV(13))
 
-#define KEY_SA1               (GPIOA_ReadPortPin(GPIO_Pin_14))
-#define KEY_SA2               (GPIOA_ReadPortPin(GPIO_Pin_15))
+#define LEDB_ON               (R32_PB_OUT &= ~BV(23))
+#define LEDB_OFF              (R32_PB_OUT |= BV(23))
+
+#define FLEVEL_LOW            (R32_PA_OUT &= ~BV(12))
+#define FLEVEL_HIGH           (R32_PA_OUT |= BV(12))
+
+/* RS485 预留 (协议待定) */
+#define RS485_TX_PIN          GPIO_Pin_14
+#define RS485_RX_PIN          GPIO_Pin_15
+#define RS485_RE_PIN          GPIO_Pin_13
+#define RS485_RE_TX           (GPIOA_SetBits(RS485_RE_PIN))    // RE=1 发送模式
+#define RS485_RE_RX           (GPIOA_ResetBits(RS485_RE_PIN))  // RE=0 接收模式
+
+/* 光耦输入预留 (逻辑待定) */
+#define OPT_IN1               (GPIOB_ReadPortPin(GPIO_Pin_10))
 
 const uint8_t MAX_Store_Size = 80;
 uint8_t g_loop_power_up_state = 0;   // 开机启动时线圈是否连接
@@ -260,40 +278,6 @@ void factory_dev(void){
 
 }
 
-void poll_sens_key(void)
-{
-    static uint8_t _last_sens = 3;
-
-    #if DEBUG
-        g_freq_sens = 2;  // 默认最高灵敏度
-    #else
-    if(KEY_SA1){
-        if(KEY_SA2){
-            g_freq_sens = 0;
-        }
-        else {
-            g_freq_sens = 2;
-        }
-    }
-    else{
-        if (KEY_SA2) {
-            g_freq_sens = 1;
-        }
-    }
-    #endif
-
-    if(_last_sens == 3){
-        _last_sens = g_freq_sens;
-    }
-
-    if(_last_sens != g_freq_sens){
-        /* 灵敏度阈值每周期由 g_loop_sens_list 实时计算, 无需重载 */
-        _last_sens = g_freq_sens;
-    }
-
-}
-
-
 void para_store_init(void)
 {
     uint8_t *rBuf = (uint8_t *)malloc(MAX_Store_Size);
@@ -309,8 +293,6 @@ void para_store_init(void)
         memcpy(&g_loop_cng_unit, &rBuf[4], sizeof(g_loop_cng_unit));
         memcpy(&g_loop_sens_list, &rBuf[Addr_Loop_Sens_List_Offset], sizeof(g_loop_sens_list));
 
-        poll_sens_key();
-
         g_loop_out_delay = g_loop_cng_unit.delay_time * 2;                  // 定时器以 50ms 为单位, 延时以100ms为单位
         g_hold_time = g_loop_cng_unit.exist_mode * 20 * 5;  //50ms/per,  period: 5s
         g_safe_max_cnt = g_loop_cng_unit.loopSafe_Timeout * 10 * (1000 / 50);
@@ -321,29 +303,11 @@ void para_store_init(void)
             g_freq_level = 0;
         #endif
 
-        switch(g_freq_level)
-        {
-            case 0: {
-                // 高频
-                FLEVEL_H_LOW; FLEVEL_L_LOW;
-            } break;
-            case 1: {
-                // 中高
-                FLEVEL_H_LOW; FLEVEL_L_HIGH;
-            } break;
-            case 2: {
-                // 中低
-                FLEVEL_H_HIGH; FLEVEL_L_LOW;
-            } break;
-            case 3: {
-                // 低频
-                FLEVEL_H_HIGH; FLEVEL_L_HIGH;
-            } break;
-            default:{
-                // 默认低频
-                g_freq_level = 3;
-                FLEVEL_H_HIGH; FLEVEL_L_HIGH;
-            } break;
+        // DLD154Pro: 一级调频, 0=33nF(低频), 1=0nF(高频)
+        if (g_freq_level == 0) {
+            FLEVEL_LOW;
+        } else {
+            FLEVEL_HIGH;
         }
         free(rBuf);
     }
@@ -381,36 +345,33 @@ void tm_init(void){
 
 void gpio_uart_init(void)
 {
-    /* 配置串口0：先配置IO口模式，再配置串口 */
-    #ifdef DEBUG
-    GPIOPinRemap(ENABLE, RB_PIN_UART0);
+    /*--- RS485 通信 (PA14=TX, PA15=RX, PA13=RE) ---*/
+    /* 协议待定, 仅初始化引脚, 暂不配置 UART0 */
     GPIOA_SetBits(GPIO_Pin_14);
-    GPIOA_ModeCfg(GPIO_Pin_14, GPIO_ModeOut_PP_5mA); // TXD-配置推挽输出，注意先让IO口输出高电平
+    GPIOA_ModeCfg(GPIO_Pin_14, GPIO_ModeOut_PP_5mA);   // RS485 TX
+    GPIOA_ModeCfg(GPIO_Pin_15, GPIO_ModeIN_PU);          // RS485 RX
+    GPIOA_SetBits(GPIO_Pin_13);
+    GPIOA_ModeCfg(GPIO_Pin_13, GPIO_ModeOut_PP_5mA);    // RS485 RE (默认接收模式)
 
-    UART0_BaudRateCfg(230400); //115200
-    R8_UART0_FCR = (2 << 6) | RB_FCR_TX_FIFO_CLR | RB_FCR_RX_FIFO_CLR | RB_FCR_FIFO_EN; // FIFO打开，触发点4字节
-    R8_UART0_LCR = RB_LCR_WORD_SZ;
-    R8_UART0_IER = RB_IER_TXD_EN;
-    R8_UART0_DIV = 1;
+    /*--- 光耦输入 (PB10=IN_1) ---*/
+    /* 逻辑待定, 仅初始化引脚为输入上拉 */
+    GPIOB_ModeCfg(GPIO_Pin_10, GPIO_ModeIN_PU);
 
-    GPIOA_ModeCfg(GPIO_Pin_15, GPIO_ModeIN_PU);      // 拨动开关，调节灵敏度
-    #else
-
-    GPIOA_ModeCfg(GPIO_Pin_15|GPIO_Pin_14, GPIO_ModeIN_PU);      // 拨动开关，调节灵敏度
-
-    #endif
-
-
-    GPIOA_SetBits(GPIO_Pin_12|GPIO_Pin_13);
-    GPIOA_ModeCfg(GPIO_Pin_12|GPIO_Pin_13, GPIO_ModeOut_PP_5mA);
-    FLEVEL_H_LOW; FLEVEL_L_LOW;
+    /*--- 线圈调频 (PA12=FLEVEL, 一级) ---*/
+    GPIOA_SetBits(GPIO_Pin_12);
+    GPIOA_ModeCfg(GPIO_Pin_12, GPIO_ModeOut_PP_5mA);
+    FLEVEL_LOW;  // 默认接入 33nF
 
+    /*--- 继电器 (PA8=RLY1) ---*/
     GPIOA_SetBits(GPIO_Pin_8);
     GPIOA_ModeCfg(GPIO_Pin_8, GPIO_ModeOut_PP_5mA);
-    GPIOB_SetBits(GPIO_Pin_22|GPIO_Pin_23);
-    GPIOB_ModeCfg(GPIO_Pin_22|GPIO_Pin_23, GPIO_ModeOut_PP_5mA);
-    RLY1_OFF; RLY2_OFF; LEDA_OFF;
+    RLY1_OFF;
 
+    /*--- 指示灯 (PB22=LEDA绿, PB23=LEDB红, 低电平有效) ---*/
+    GPIOB_SetBits(GPIO_Pin_22 | GPIO_Pin_23);
+    GPIOB_ModeCfg(GPIO_Pin_22 | GPIO_Pin_23, GPIO_ModeOut_PP_5mA);
+    LEDA_OFF;
+    LEDB_OFF;
 }
 
 
@@ -478,6 +439,8 @@ void INIT_VD(void)
     loop1_SensLevel = 2;
     Flt_Reg = ALFA_CAP1;    //79
 
+    g_freq_sens = 2;       // DLD154Pro: 灵敏度默认最高, 小程序可调
+
     loop1_ORG_CNT = 0;
     loop1_ORG_SUM = 0;
 
@@ -797,7 +760,6 @@ void cjq_srv(void){
                 g_loop_power_up_state = 1;   // 表示连接了线圈
             }
             vd1_task();
-            poll_sens_key();
         }
     }// end if loop1_LOOP_OK
     else{
@@ -811,9 +773,8 @@ void cjq_srv(void){
         loop1_FLAG_PLUSE_IN = 0;
 
         // 线圈断开: 继电器释放
-        RLY1_OFF; RLY2_OFF;
+        RLY1_OFF;
         g_loop_acs_info.relay1_state = 0;
-        g_loop_acs_info.relay2_state = 0;
         g_loop_acs_info.car_state = 0;
 
         if(g_loop_cut_last != loop1_FLAG_CUT){
@@ -847,9 +808,7 @@ void Main_Circulation()
     while(1)
     {
         TMOS_SystemProcess();
-        #ifndef DEBUG
         poll_dbn_ble();
-        #endif
 
         cjq_srv();
 
@@ -859,18 +818,6 @@ void Main_Circulation()
                 g_dbn_ble_state_acs_enable.enable = 0;
             }
         }
-
-        #ifdef DEBUG
-        if(g_flag_output){
-            uint32_t tmp;
-            g_flag_output = 0;
-            tmp = (loop1_Xn) ? (g_sys_freq / loop1_Xn) : 0;
-            PRINT("Xn:%d, LPCNT:%d, edges:%d, CAPVD:%d, Origin:%d, VD:%d, freq:%d\n",
-               loop1_Xn, loop1_LPCNT, g_xn_counter, loop1_CAPVD, loop1_Origin, loop1_VD_FLAG, tmp);
-
-            g_xn_counter = 0;
-        }
-        #endif
     }
 }
 
@@ -931,10 +878,6 @@ void TMR0_IRQHandler(void) // TMR0 捕获中断
    if(TMR0_GetITFlag(TMR0_3_IT_DATA_ACT)){
        loop1_Xn = (uint16_t)TMR0_CAPGetData();
 
-        #ifdef DEBUG
-        g_xn_counter++;
-        #endif
-
        if(loop1_Xn == 0){
            R8_TMR0_INT_FLAG |= 0xff;
            return;
@@ -1010,20 +953,9 @@ __HIGH_CODE
 void TMR1_IRQHandler(void)
 {
     static uint16_t _counter1_init = 0;
-#ifdef DEBUG
-    static uint16_t _cnt = 0;
-#endif
 
     if(TMR1_GetITFlag(TMR0_3_IT_CYC_END))
     {
-        #ifdef DEBUG
-        _cnt++;
-        if(_cnt >= 400){
-            g_flag_output = 1;
-            _cnt = 0;
-        }
-        #endif
-
         if(g_dbn_ble_state_acs_enable.enable && g_flag_bt_state){
             g_loop_acs_info.report_counter++;
         }
@@ -1126,9 +1058,8 @@ void TMR1_IRQHandler(void)
                   {
                       /* 有限存在超时: 释放继电器, 主循环全复位重建基线 */
                       loop1_FLAG_HOLD_TIMEOUT = 1;
-                      RLY1_OFF; RLY2_OFF;
+                      RLY1_OFF;
                       g_loop_acs_info.relay1_state = 0;
-                      g_loop_acs_info.relay2_state = 0;
                   }
               }
           }
@@ -1174,30 +1105,15 @@ void TMR1_IRQHandler(void)
                         {
                             RLY1_ON;
                             g_loop_acs_info.relay1_state = 1;
-                            RLY2_ON;
-                            g_loop_acs_info.relay2_state = 1;
                         }
                         else
                         {
-                          RLY1_OFF;
-                          g_loop_acs_info.relay1_state = 0;
-                          RLY2_OFF;
-                          g_loop_acs_info.relay2_state = 0;
+                            RLY1_OFF;
+                            g_loop_acs_info.relay1_state = 0;
                         }
                      } break;
                      case 1:   // 进入脉冲
                      {
-                         if(loop1_VD_FLAG)  // 继电器2存在信号
-                         {
-                             RLY2_ON;
-                             g_loop_acs_info.relay2_state = 1;
-                         }
-                         else
-                         {
-                             RLY2_OFF;
-                             g_loop_acs_info.relay2_state = 0;
-                         }
-
                          if(loop1_FLAG_PLUSE_IN)
                          {
                              RLY1_ON;
@@ -1211,17 +1127,6 @@ void TMR1_IRQHandler(void)
                      } break;
                      case 2:   // 离开脉冲
                      {
-                         if(loop1_VD_FLAG)  // 继电器2存在信号
-                         {
-                             RLY2_ON;
-                             g_loop_acs_info.relay2_state = 1;
-                         }
-                         else
-                         {
-                             RLY2_OFF;
-                             g_loop_acs_info.relay2_state = 0;
-                         }
-
                         if(loop1_FLAG_PLUSE)  // 输出离开脉冲
                         {
                            RLY1_ON;
@@ -1234,15 +1139,16 @@ void TMR1_IRQHandler(void)
                         }
                      } break;
                      default: {
-                         if(loop1_VD_FLAG)  // 继电器2存在信号
+                         // DLD154Pro 单继电器, 默认存在模式
+                         if(loop1_VD_FLAG)
                          {
-                             RLY2_ON;
-                             g_loop_acs_info.relay2_state = 1;
+                             RLY1_ON;
+                             g_loop_acs_info.relay1_state = 1;
                          }
                          else
                          {
-                             RLY2_OFF;
-                             g_loop_acs_info.relay2_state = 0;
+                             RLY1_OFF;
+                             g_loop_acs_info.relay1_state = 0;
                          }
                      } break;
                  }
diff --git a/BLE/DLD154Pro_Peripheral_28K/DLD154Pro_Peripheral_28K.launch b/BLE/DLD154Pro_Peripheral_28K/DLD154Pro_Peripheral_28K.launch
index d72e15a..c2d7e5a 100644
--- a/BLE/DLD154Pro_Peripheral_28K/DLD154Pro_Peripheral_28K.launch
+++ b/BLE/DLD154Pro_Peripheral_28K/DLD154Pro_Peripheral_28K.launch
@@ -40,8 +40,8 @@
   <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.stopAt" value="handle_reset"/>
   <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.pcRegister" value=""/>
   <stringAttribute key="com.mounriver.debug.gdbjtag.svdPath"/>
-  <stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="obj/DLD110S_Peripheral_28K.elf"/>
-  <stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="DLD110S_Peripheral_28K"/>
+  <stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="obj/DLD154Pro_Peripheral_28K.elf"/>
+  <stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="DLD154Pro_Peripheral_28K"/>
   <stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value=""/>
   <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.jtagDevice" value="GNU MCU OpenOCD"/>
   <stringAttribute key="com.mounriver.debug.gdbjtag.openocd.gdbServerConnectionAddress" value=""/>
@@ -54,7 +54,7 @@
   <intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.portNumber" value="3333"/>
   <intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="2"/>
   <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
-    <listEntry value="DLD110S_Peripheral_28K"/>
+    <listEntry value="DLD154Pro_Peripheral_28K"/>
   </listAttribute>
   <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
     <listEntry value="4"/>
diff --git a/BLE/DLD154Pro_Peripheral_28K/DLD154Pro_Peripheral_28K.wvproj b/BLE/DLD154Pro_Peripheral_28K/DLD154Pro_Peripheral_28K.wvproj
index 369b375..aeefa19 100644
--- a/BLE/DLD154Pro_Peripheral_28K/DLD154Pro_Peripheral_28K.wvproj
+++ b/BLE/DLD154Pro_Peripheral_28K/DLD154Pro_Peripheral_28K.wvproj
@@ -42,7 +42,7 @@
 				"name": "*.wvproj"
 			}
 		],
-		"projectName": "DLD110S_Peripheral_28K",
+		"projectName": "DLD154Pro_Peripheral_28K",
 		"architecture": "RISC-V",
 		"projectType": "c"
 	},
@@ -448,8 +448,8 @@
 			"showDebugOutputTimestamps": true
 		},
 		"reserve": {
-			"PROGRAM_NAME": "obj/DLD110S_Peripheral_28K.elf",
-			"PROJECT_ATTR": "DLD110S_Peripheral_28K",
+			"PROGRAM_NAME": "obj/DLD154Pro_Peripheral_28K.elf",
+				"PROJECT_ATTR": "DLD154Pro_Peripheral_28K",
 			"PROJECT_BUILD_CONFIG_AUTO_ATTR": true,
 			"PROJECT_BUILD_CONFIG_ID_ATTR": "",
 			"ATTR_BUILD_BEFORE_LAUNCH_ATTR": 2,
diff --git a/BLE/HAL/include/LED.h b/BLE/HAL/include/LED.h
index 78c2034..3df72e6 100644
--- a/BLE/HAL/include/LED.h
+++ b/BLE/HAL/include/LED.h
@@ -46,29 +46,34 @@ extern "C" {
  * TYPEDEFS
  */
 
-/* ����һ��LED���ڼ����ʾ����Ľ���,�͵�ƽLED�� */
+/* ����һ��LED���ڼ����ʾ����Ľ���,�͵�ƽLED�� */
 
-/* 1 - LED */
-#define LED1_BV                 BV(15)
-#define LED2_BV
+/* DLD154Pro 指示灯
+ * LED1 = LEDA (PB22, 绿色, 有车亮/无车灭, 低电平有效)
+ * LED2 = LEDB (PB23, 红色, 呼吸灯, 低电平有效)
+ */
+#define LED1_BV                 BV(22)
+#define LED2_BV                 BV(23)
 #define LED3_BV
+#define LED4_BV
 
 #define LED1_OUT                (R32_PB_OUT)
-#define LED2_OUT                0
+#define LED2_OUT                (R32_PB_OUT)
 #define LED3_OUT                0
 #define LED4_OUT                0
 
 #define LED1_DDR                (R32_PB_DIR |= LED1_BV)
-#define LED2_DDR                0
+#define LED2_DDR                (R32_PB_DIR |= LED2_BV)
 #define LED3_DDR                0
+#define LED4_DDR                0
 
 #define HAL_TURN_OFF_LED1()     (LED1_OUT |= LED1_BV)
-#define HAL_TURN_OFF_LED2()
+#define HAL_TURN_OFF_LED2()     (LED2_OUT |= LED2_BV)
 #define HAL_TURN_OFF_LED3()
 #define HAL_TURN_OFF_LED4()
 
 #define HAL_TURN_ON_LED1()      (LED1_OUT &= (~LED1_BV))
-#define HAL_TURN_ON_LED2()
+#define HAL_TURN_ON_LED2()      (LED2_OUT &= (~LED2_BV))
 #define HAL_TURN_ON_LED3()
 #define HAL_TURN_ON_LED4()