客户侧能力：RTC、开机锁键与 BLE 协议收敛

1、新增 usr_periph RTC，DEVICEINFO 自动对时；对外精简为 get_time(sys_time*)，开发板 RTC 时钟改用 LRC
2、iokey 开机锁键改为公开 start/stop 接口，板级宏 TCFG_IOKEY_BOOT_LOCK_ENABLE 可关闭
3、对齐模组 BLE 收发/组包与公开 API，更新 libusr_le_code.a；Release 包命名调整为 JBao_JL7016_SOC_SDK_Vx.x.x

apps/common/third_party_profile/jieli/JL_rcsp/bt_trans_data/le_rcsp_adv_module.c

@@ -57,6 +57,7 @@
 #include "chgbox_box.h"
 #endif
 
+/* usr_le_code 库钩子：由静态库导出，供 RCSP BLE 栈回调，非应用层公开 API */
 extern void usr_le_data_recieve(u8* data,u16 len);
 extern void usr_ble_adv_init();
 #if 1
@@ -526,19 +527,15 @@ static int att_write_callback(hci_con_handle_t connection_handle, uint16_t att_h
 
 void usr_ble_send_data(u8* data,u16 len)
 {
+    /* CCC 未写时 ATT 发数会失败（常见 app_send_fail:-93），等主机使能通知再发 */
+    if (get_ble_work_state() != BLE_ST_NOTIFY_IDICATE) {
+        log_info("ble send skip, wait CCC");
+        return;
+    }
     if (app_send_user_data_check(len))
     {
         app_send_user_data(ATT_CHARACTERISTIC_15f1e601_a277_43fc_a484_dd39ef8a9100_01_VALUE_HANDLE, data, len, ATT_OP_AUTO_READ_CCC);
     }
-    //printf("send rsp:");
-   // printf_buf(data,len);
-    printf("\n");
-    for(u8 i=0;i<len;i++)
-    {
-        printf("%c",data[i]);
-    }
-    printf("\n");
-
 }
 static int app_send_user_data(u16 handle, u8 *data, u16 len, u8 handle_type)
 {
@@ -961,6 +958,16 @@ u16 usr_get_conn_service()
 {
     return con_handle;
 }
+
+/**
+ * @brief  主机是否已写 CCC，允许 GATT notify/indicate
+ * @return 1=可发数（BLE_ST_NOTIFY_IDICATE），0=还不行
+ */
+u8 usr_ble_is_notify_ready(void)
+{
+    return (get_ble_work_state() == BLE_ST_NOTIFY_IDICATE) ? 1 : 0;
+}
+
 void ble_app_disconnect(void)
 {
     ble_disconnect(NULL);