新增.gitignore文件以排除构建产物和临时文件，同时删除不再需要的AC701N依赖文件和多个工具及输出文件，优化项目结构。

新增BLE MAC地址上报功能

apps/usr_le_code/usr_usb_jb.c

@@ -3,8 +3,9 @@
  * @brief   USB CDC 见宝帧解析：校验后写入产品码并重广播
  * @author  cyWu <1917507415@qq.com>
  * @date    2026.07.24
- * @version V1.0.2
+ * @version V1.0.3
  * @history
+ * - V1.0.3, 2026.09.08, cyWu, 0x65 成功应答后延时 1s 主动上报 BLE MAC(0x68)
  * - V1.0.2, 2026.07.28, cyWu, 非产品码命令整帧透传 BLE REPORTCMD_V2
  * - V1.0.1, 2026.07.24, cyWu, CDC 中断内禁止 syscfg_write，改延时到任务上下文
  * - V1.0.0, 2026.07.24, cyWu, 首次发布
@@ -86,6 +87,8 @@ static uint8_t s_pending_sn;
 static uint8_t s_pending_prod[USR_PRODCODE_LEN];
 static uint8_t s_pending_pcode[USR_PCODE_LEN];
 static int s_process_timer;
+static int s_mac_rpt_timer;       /* 0x65 后延时上报 0x68 */
+static uint8_t s_mac_rpt_sn;      /* 待上报 MAC 复用的 SN */
 static uint8_t s_ble_txbuf[USR_JB_BLE_TX_SZ];
 static uint8_t s_last_ble_msgid;  /* 最近一次 BLE RX 的 msgid */
 static uint8_t s_rsp_buf[JB_RSP_BUF_SZ];
@@ -366,6 +369,7 @@ void usr_prodcode_init(void)
     usr_jb_rb_init(&s_rb);
     s_pending_save = 0;
     s_process_timer = 0;
+    s_mac_rpt_timer = 0;
     usr_prodcode_set_default();
 
     memset(&info, 0, sizeof(info));
@@ -510,6 +514,73 @@ static void usr_jb_send_rsp(uint8_t cmd, uint8_t sn,
     printf("usr_jb rsp cmd=0x%02x plen=%u total=%u\n", cmd + 1, payload_len, total);
 }
 
+/**
+ * @brief  定时器回调：发送 0x68 BLE MAC 上报帧
+ * @note   le_controller_get_mac 为小端存储，需反转为手机扫码显示顺序后再上报
+ */
+static void usr_jb_mac_rpt_timeout(void *priv)
+{
+    uint8_t mac_le[6];
+    uint8_t mac[6];
+    uint8_t body[1 + 6];
+    uint16_t len_field;
+    uint16_t total;
+    uint8_t sn;
+    uint8_t i;
+    extern int le_controller_get_mac(void *addr);
+    extern u8 usr_mac_addr[6];
+
+    (void)priv;
+    s_mac_rpt_timer = 0;
+    sn = s_mac_rpt_sn;
+
+    if (le_controller_get_mac(mac_le) != 0) {
+        memcpy(mac_le, usr_mac_addr, 6);
+    }
+
+    /* 小端 → 手机显示序：AA:BB:CC:DD:EE:FF */
+    for (i = 0; i < 6; i++) {
+        mac[i] = mac_le[5 - i];
+    }
+
+    /* TLV：与产品码字段风格一致 [len=6][MAC 6B] */
+    body[0] = 6;
+    memcpy(&body[1], mac, 6);
+
+    len_field = (uint16_t)(2 + sizeof(body) + 1); /* CMD+SN+payload+CKSUM */
+    total = (uint16_t)(len_field + 4);
+
+    s_rsp_buf[0] = PKT_HEAD_0;
+    s_rsp_buf[1] = PKT_HEAD_1;
+    s_rsp_buf[2] = (uint8_t)(len_field >> 8);
+    s_rsp_buf[3] = (uint8_t)(len_field & 0xFF);
+    s_rsp_buf[4] = USR_JB_CMD_RPT_BLE_MAC;
+    s_rsp_buf[5] = sn;
+    memcpy(&s_rsp_buf[6], body, sizeof(body));
+    s_rsp_buf[total - 1] = usr_jb_checksum(s_rsp_buf, total);
+
+    cdc_write_data(0, s_rsp_buf, total);
+    printf("usr_jb rpt mac sn=%u disp=%02X:%02X:%02X:%02X:%02X:%02X le=",
+           sn, mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+    printf_buf(mac_le, 6);
+    printf_buf(s_rsp_buf, total);
+}
+
+/**
+ * @brief  0x65 成功应答后，延时 1s 再主动上报 BLE MAC（CMD=0x68）
+ * @param  sn  复用本次 0x64/0x65 的流水号
+ */
+static void usr_jb_schedule_ble_mac_report(uint8_t sn)
+{
+    s_mac_rpt_sn = sn;
+    if (s_mac_rpt_timer) {
+        sys_timeout_del(s_mac_rpt_timer);
+        s_mac_rpt_timer = 0;
+    }
+    s_mac_rpt_timer = sys_timeout_add(NULL, usr_jb_mac_rpt_timeout, 1000);
+    printf("usr_jb mac rpt scheduled sn=%u delay=1000ms\n", sn);
+}
+
 /**
  * @brief  Dengle 查询：空/0xFF=全部；单字节槽位=查一条
  * @note   应答 0x75：
@@ -664,6 +735,11 @@ static void usr_jb_process_timeout(void *priv)
 #endif
             break;
 
+        case (USR_JB_CMD_RPT_BLE_MAC + 1): /* 0x69：上位机对 0x68 的 ACK，仅消费 */
+            printf("usr_jb mac rpt ack sn=%u result=0x%02x\n",
+                   sn, (payload_len >= 1) ? pkt[6] : 0xFF);
+            break;
+
         default:
             /*
              * COM 未打开：0x03/0x05 等需本地自动应答回 BLE；
@@ -695,6 +771,7 @@ static void usr_jb_process_timeout(void *priv)
         memcmp(s_pcode, s_pending_pcode, USR_PCODE_LEN) == 0) {
 #if TCFG_USB_SLAVE_CDC_ENABLE
         usr_jb_send_ack(s_pending_cmd, s_pending_sn, 0x00);
+        usr_jb_schedule_ble_mac_report(s_pending_sn);
 #endif
         printf("prodcode unchanged, skip adv rebuild\n");
         return;
@@ -703,6 +780,7 @@ static void usr_jb_process_timeout(void *priv)
     if (usr_prodcode_save(s_pending_prod, s_pending_pcode) == 0) {
 #if TCFG_USB_SLAVE_CDC_ENABLE
         usr_jb_send_ack(s_pending_cmd, s_pending_sn, 0x00);
+        usr_jb_schedule_ble_mac_report(s_pending_sn);
 #endif
         extern void usr_goto_pair_mode(void);
         usr_goto_pair_mode();