状态灯: LED1(PB1)运行心跳 + LED2(PB2)蓝牙连接指示 (APP V1.00.42)

- LED1 改 PB1(运行心跳闪灯, 半周期=led1_blink_ms), LED2 改 PB2(蓝牙连接亮灯)
- main.c 新增 led_task 心跳 + 启动 LedInit/LedOff(LED2)
- app_ble.c connected/disconnected 控制 LED2 亮灭
- 仅 APP 改动, Boot 不动 (仍 V1.00.07)
- docs/开发日志.md: 新增 §71

docs/开发日志.md

@@ -1674,3 +1674,18 @@ APP2 链接的镜像发向 APP1 区。设备端 END 校验（向量表 Reset PC
   - 删除 `CmdAppTest` 与 `apptest` 命令表条目；`disptest` help 更新。
 - 版本：APP `V1.00.40` → `V1.00.41`（`APP_FW_VERSION_NUM` 0x00010028 →
   0x00010029）。Boot 不动（仍 V1.00.07）。
+
+## 71. 状态灯：LED1(PB1) 运行心跳 + LED2(PB2) 蓝牙连接指示（2026-09-06，APP V1.00.42，仅 APP）
+
+- 用户外接：PB1→LED1、PB2→LED2；需求：LED1 作 APP 运行状态灯、LED2 作
+  蓝牙连接指示。
+- 修改：
+  - `app_gpio.h`：LED1 改 `GPIOB/PIN_1`(PB1)、LED2 改 `GPIOB/PIN_2`(PB2)
+    （原 PB0/PA6 已让给数码管）；
+  - `main.c`：新增 `led_task`（优先级 1、栈 128 字）——`LedBlink(LED1)` +
+    以 `app_params_get()->led1_blink_ms`（默认 500ms）为半周期闪烁 + 喂狗；
+    启动时 `LedInit(LED1/LED2)`、`LedOff(LED2)`，并 `xTaskCreate(led_task)`；
+  - `app_ble.c`：`app_ble_connected()` 里 `LedOn(LED2)`、`app_ble_disconnected()`
+    里 `LedOff(LED2)`。
+- 版本：APP `V1.00.41` → `V1.00.42`（`APP_FW_VERSION_NUM` 0x00010029 →
+  0x0001002A）。Boot 不动（仍 V1.00.07）。

mcm-ddc-ble/inc/app_gpio.h

@@ -63,9 +63,9 @@ extern "C" {
 #include "n32wb03x.h"
     
 #define LED1_PORT GPIOB
-#define LED1_PIN  GPIO_PIN_0
-#define LED2_PORT GPIOA
-#define LED2_PIN  GPIO_PIN_6
+#define LED1_PIN  GPIO_PIN_1      /* PB1: APP running status LED (heartbeat blink) */
+#define LED2_PORT GPIOB
+#define LED2_PIN  GPIO_PIN_2      /* PB2: BLE connected indicator LED */
 
 
 void LedInit(GPIO_Module* GPIOx, uint16_t Pin);

mcm-ddc-ble/inc/app_version.h

@@ -9,12 +9,12 @@
 #define __APP_VERSION_H__
 
 #ifndef APP_FW_VERSION
-#define APP_FW_VERSION      "V1.00.41"
+#define APP_FW_VERSION      "V1.00.42"
 #endif
 
 /* Numeric form used by the BLE info query / OTA records: 0x00MMmmpp */
 #ifndef APP_FW_VERSION_NUM
-#define APP_FW_VERSION_NUM  0x00010029u
+#define APP_FW_VERSION_NUM  0x0001002Au
 #endif
 
 #endif /* __APP_VERSION_H__ */

mcm-ddc-ble/src/app_ble.c

@@ -315,6 +315,7 @@ void app_ble_init(void)
 void app_ble_connected(void)
 {
     notify_en = 0;
+    LedOn(LED2_PORT, LED2_PIN);      /* PB2: BLE connected indicator on */
     if (app_ble_proto_log_get())
     {
         printf("[BLE] connected\r\n");
@@ -341,6 +342,7 @@ void app_ble_disconnected(void)
 
     app_ble_proto_on_disconnect();   /* drop half RX frame + uplink buffer */
 	  notify_en = 0;
+    LedOff(LED2_PORT, LED2_PIN);     /* PB2: BLE connected indicator off */
     if (app_ble_proto_log_get())
     {
         printf("[BLE] disconnected, advertising restarted\r\n");

mcm-ddc-ble/src/main.c

@@ -107,6 +107,8 @@
 #define BLE_SCHED_TASK_PRIORITY     (2)
 #define DISP_TASK_STACK             (256)   /* stack in words */
 #define DISP_TASK_PRIORITY          (1)
+#define LED_TASK_STACK              (128)   /* stack in words */
+#define LED_TASK_PRIORITY           (1)
 
 /* Private constants ----------------------------------------------------------*/
 /* Private variables ----------------------------------------------------------*/
@@ -189,6 +191,21 @@ static void ble_schedule_task(void *pvParameters)
     }
 }
 
+/**
+ * @brief  LED1 (PB1) "running" heartbeat: blinks at the APP_DATA parameter
+ *         led1_blink_ms half-period so a live board is visually obvious.
+ */
+static void led_task(void *pvParameters)
+{
+    (void)pvParameters;
+    for (;;)
+    {
+        app_wdt_heartbeat();
+        LedBlink(LED1_PORT, LED1_PIN);
+        vTaskDelay(pdMS_TO_TICKS(app_params_get()->led1_blink_ms));
+    }
+}
+
 /**
  * @brief  main function
  * @param   
@@ -236,12 +253,20 @@ int main(void)
      * deep sleep conflicts with the FreeRTOS tick). */
     ns_sleep_lock_acquire();
 
+    /* status LEDs: LED1(PB1) running heartbeat, LED2(PB2) BLE link */
+    LedInit(LED1_PORT, LED1_PIN);
+    LedInit(LED2_PORT, LED2_PIN);
+    LedOff(LED2_PORT, LED2_PIN);
+
     /* BLE kernel schedule task (replaces the bare-metal while loop) */
     xTaskCreate(ble_schedule_task, "BLE", BLE_SCHED_TASK_STACK, NULL,
                 BLE_SCHED_TASK_PRIORITY, NULL);
     /* YF30137 7-seg display scan task (Charlieplexing over 7 GPIOs) */
     xTaskCreate(display_task, "DISP", DISP_TASK_STACK, NULL,
                 DISP_TASK_PRIORITY, NULL);
+    /* LED1 running heartbeat blink task */
+    xTaskCreate(led_task, "LED", LED_TASK_STACK, NULL,
+                LED_TASK_PRIORITY, NULL);
     /* CLI task (command parsing/execution/response over UART + BLE) */
     AppCli_Init();
 

tools/out/mothercup_ble_prod_ota.json

@@ -1,7 +1,7 @@
 {
   "file": "mothercup_ble_prod_ota.bin",
   "target_bank": 1,
-  "size": 59928,
-  "crc32": "0xBC3F632D",
-  "version": 65577
+  "size": 60168,
+  "crc32": "0xAA83583C",
+  "version": 65578
 }

tools/out/mothercup_ble_prod_ota_app2.json

@@ -1,7 +1,7 @@
 {
   "file": "mothercup_ble_prod_ota_app2.bin",
   "target_bank": 2,
-  "size": 60228,
-  "crc32": "0x3BE600E0",
-  "version": 65577
+  "size": 60468,
+  "crc32": "0xABC86CA6",
+  "version": 65578
 }