4G低功耗唤醒调通

yincheng.zhong

2024-09-06 c133c0e93c4da4f151b5a09035ea2a7a1063806b

 keil/include/main/main.c

@@ -72,13 +72,11 @@

#define NUM_SAMPLES 1
#define BIND_TRIGGER_TIME 60000
#define MOTOR_COUNT_TIME 1 
#define MOTOR_COUNT_TIME 1
#define WARING_LIMIT_TIME 10
#define UPDATE_TIME 10
#define GPS_OPEN_TIME_OUT  240
#define GPS_RESTART_TIME1  1200
#define GPS_RESTART_TIME2  120
#define SEARCH_TIMESTEMP 120


extern uint8_t mUsartReceivePack[100];
extern uint8_t mUsart2ReceivePack[150];
extern uint8_t state5V_prase_flag,gps_prase_flag;
@@ -91,18 +89,20 @@
uint16_t warning_distance,prewarning_distance;
int16_t fVoltage_mv,first_search_flag;
uint8_t bat_percent,g_start_send_flag=1;
int link_success_flag,motor_count,gps_wait_count;
uint8_t state5v,link_error_count;
uint8_t gps_power_state,motor_power_state=1,uwb_state,air780_power_state,gps_success_state,chaging_state,changed_state,air780_success_state,first_motor_in_flag;
uint8_t link_success_flag,motor_count;
uint16_t gps_wait_count;
uint8_t state5v = 1;
uint8_t motor_power_state=1,uwb_state,air780_power_state,gps_success_state,chaging_state,changed_state,air780_success_state,first_motor_in_flag;
float nomove_count=0;
static uint32_t sample[NUM_SAMPLES] = {0};
uint8_t recev_error_num,send_messgae_count,send_flag,control_state,gps_need_data_flag,gps_timeout_flag,search_open_flag;
uint8_t recev_error_num,send_messgae_count,send_flag,control_state;
uint8_t flag_4g_usart_rx_state = 1;  //4G 串口RX当前是 RX状态，不是GPIO状态
typedef enum
{      UN_BIND=0,
        LINK_SUCCESS,
        SEARCH_DEV,
} Operation_step;
Operation_step UWB_Work_State;
Operation_step UWB_work_state;


Commend_SendDate send_struct;
@@ -142,7 +142,7 @@
    .int_tx = false,
#endif
};
static void uart_receive_callback(void *dev, uint32_t err_code)
void uart_receive_callback(void *dev, uint32_t err_code)
{
    uart_receive(UART_ID1,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE,uart_receive_callback);
}
@@ -168,7 +168,7 @@
            bat_percent = ((fVoltage_mv - 3300) /8);
        }
    }
    LOG_INFO(TRACE_MODULE_APP, "The voltage is %%%d \r\n",bat_percent);
  //  LOG_INFO(TRACE_MODULE_APP, "The voltage is %%%d \r\n",bat_percent);
}
//void UartInit(void)
//{
@@ -177,60 +177,93 @@
//board_debug_console_open(TRACE_PORT_UART0);
//uart_receive(UART_ID1,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE,uart_receive_callback);
//}
uint8_t TCP_reconnect_timer,flag_TCP_reconnectting = 1;
uint8_t gps_enable_flag,gps_uwb_flag,gps_air_flag,motor_open_air_flag,moter_open_uwb_flag;
extern uint8_t gps_uwb_flag;
uint8_t TCP_reconnect_timer,flag_TCP_reconnectting = 1,flag_alam_state = 0;
uint8_t gps_enable_flag,motor_open_air_flag,moter_open_uwb_flag;
int need_open_gps_count;
void SecondTask(void)
void MotorPoll(void)
{
         //UWB更新列表
         TagListUpdate();
      g_com_map[ALARM_DISTANCE1]=30;//测试
      g_com_map[ALARM_DISTANCE2]=40;
   //UWB状态检测
   if(UWB_Work_State==UN_BIND){
   gps_uwb_flag=0;//关闭GPS
   moter_open_uwb_flag=0;//关闭震动
   need_open_gps_count=0;//清0计数gps
   }else{//绑定状态下
   if(anchordata_num==1){
      if(distance<g_com_map[ALARM_DISTANCE1]){//小于预警距离
      need_open_gps_count=0;
      moter_open_uwb_flag=0;//关闭震动
         gps_uwb_flag=0;//关闭GPS
   }else if(g_com_map[ALARM_DISTANCE1]<=distance&&distance<=g_com_map[ALARM_DISTANCE2]){//大于预警距离小于报警距离
      need_open_gps_count++;
      moter_open_uwb_flag=1;//开启震动
      if(need_open_gps_count>=20){
      gps_uwb_flag=1;//开启gps测距流程
         need_open_gps_count=0;
      }
   }else if(distance>=g_com_map[ALARM_DISTANCE2]){//大于报警距离
   need_open_gps_count++;
   moter_open_uwb_flag=1;//开启震动
      if(need_open_gps_count>=20){
      gps_uwb_flag=1;//开启gps测距流程
      need_open_gps_count=0;
      }
   }
   }else if(anchordata_num==0){
		
      gps_uwb_flag=1;//开启gps测距流程
      moter_open_uwb_flag=1;//开启震动
      need_open_gps_count=0;
   }
    if(UWB_work_state==UN_BIND) {
        gps_uwb_flag=0;//关闭GPS
        moter_open_uwb_flag=0;//关闭震动
        need_open_gps_count=0;//清0计数gps
    } else { //绑定状态下
        if(anchordata_num==1) {
            if(distance<g_com_map[ALARM_DISTANCE1]) { //小于预警距离
                if(flag_alam_state)
                {
                    flag_alam_state = 0;
                    _4GAlarmUpload(2);
                }
                need_open_gps_count=0;
                moter_open_uwb_flag=0;//关闭震动
                gps_uwb_flag=0;//关闭GPS
            } else if(g_com_map[ALARM_DISTANCE1]<=distance&&distance<=g_com_map[ALARM_DISTANCE2]) { //大于预警距离小于报警距离
                need_open_gps_count++;
                moter_open_uwb_flag=1;//开启震动
                if(need_open_gps_count>=20) {
                    if(!flag_alam_state)
                    {
                        flag_alam_state = 1;
                        _4GAlarmUpload(1);
                    }
                    gps_uwb_flag=1;//开启gps测距流程
                    need_open_gps_count=0;
                }
            } else if(distance>=g_com_map[ALARM_DISTANCE2]) { //大于报警距离
                need_open_gps_count++;
                moter_open_uwb_flag=1;//开启震动
                if(need_open_gps_count>=20) {
                    if(!flag_alam_state)
                    {
                        flag_alam_state = 1;
                        _4GAlarmUpload(1);
                    }
                    gps_uwb_flag=1;//开启gps测距流程
                    need_open_gps_count=0;
                }
            }
        } else if(anchordata_num==0) {
            if(!flag_alam_state)
            {
                flag_alam_state = 1;
                _4GAlarmUpload(1);
            }
            distance = -1;
            gps_uwb_flag=1;//开启gps测距流程
            moter_open_uwb_flag=1;//开启震动
            need_open_gps_count=0;
        }
    }
}
void MinuteTask(void)
{
    adc_get(&sample[0], NUM_SAMPLES, adc_callback);//adc采样
}
void SecondTask(void)
{static uint8_t second_count;
    if(second_count++>60)
    {
        second_count = 0;
        MinuteTask();
    }
    //UWB更新列表
    TagListUpdate();
    GPS_Poll();
    //UWB状态检测

    if(IfTCPConnected())
    {
        TCP_reconnect_timer =0;
        flag_TCP_reconnectting = 0;
    }else{
    } else {
        if(TCP_reconnect_timer<30)//如果TCP没有连接，每隔10分钟尝试连接30秒
        {
            flag_TCP_reconnectting = 1;
        }else{
        } else {
            flag_TCP_reconnectting = 0;
        }
        if(TCP_reconnect_timer++>600) 
        if(TCP_reconnect_timer++>600)
        {
            TCP_reconnect_timer = 0;
        }
@@ -239,100 +272,45 @@
    HIDO_TimerTick();
    nomove_count++;
}
uint8_t flag_sleeptimer,flag_secondtask,secondtask_count,delaysleep_count;
static void sleep_timer_callback(void *dev, uint32_t time)
{

    SecondTask();
   // IO_control_init();
//    uwb_led_on();
//    delay_us(1000);
//    uwb_led_off();
//    send_messgae_count+=g_com_map[COM_INTERVAL];
//    //if(send_messgae_count>=g_com_map[4G_INTERNAL]){
//    //send_message_count=0;
//    //send_flag=1;
//    //}
   //马达震动逻辑
   if(motor_open_air_flag||moter_open_uwb_flag){
      if(first_motor_in_flag==0){
         first_motor_in_flag=1;
   motor_power_state=0;
            motor_count=0;
      }
   motor_count++;
   if(motor_count>=MOTOR_COUNT_TIME){
   motor_count=0;
   motor_power_state^=1;
	
   }
   }else{
      motor_power_state=1;
      motor_count=0;
      first_motor_in_flag=0;
   }
   //GPS工作逻辑
   if(gps_air_flag||gps_uwb_flag){
   gps_power_state=1;//开启GPS
      if(!gps_timeout_flag){
         if(gps_need_data_flag){
         gps_wait_count++;
         if(gps_wait_count>=GPS_OPEN_TIME_OUT){//超时切换工作状态
         gps_timeout_flag=1;//串口添加改变timeout逻辑
         gps_wait_count=0;
         gps_need_data_flag=0;//切换为关闭模式
      }
   }else{
      gps_wait_count++;
      gps_power_state=0;//关闭GPS
   if(gps_wait_count>GPS_RESTART_TIME2){
   gps_need_data_flag=1;
   gps_wait_count=0;
      }
   }
   }else{//超时工作状态
            if(gps_need_data_flag){
               gps_wait_count++;	
               if(gps_wait_count>=GPS_OPEN_TIME_OUT){//超时切换工作状态
               gps_timeout_flag=1;
               gps_need_data_flag=0;
               gps_wait_count=0;
            }
         }else{
         gps_wait_count++;
         gps_power_state=0;//关闭GPS
         if(gps_wait_count>GPS_RESTART_TIME1){
         gps_need_data_flag=1;
         gps_wait_count=0;
         }
         }
	
   }
      }else{
      gps_power_state=0;//关闭gps
      gps_wait_count=0;
      gps_timeout_flag=0;
      gps_need_data_flag=1;			
      }

    if(UWB_Work_State==LINK_SUCCESS) { //成功时清0错误计数
        link_error_count=0;
        g_start_send_flag=1;
    }
    if(UWB_Work_State==SEARCH_DEV) {
//      if(first_search_flag){//当第一次连接断开产生时才开始计数
        //link_error_count=0;
//      }
        link_error_count++;
       if(link_error_count==SEARCH_TIMESTEMP){
      link_error_count=0;
      search_open_flag=1;
      }
        //link_error_count+=g_com_map[COM_INTERVAL];
        //if(link_error_count>=g_com_map[4G_INTERNAL])
        //link_error_count=0;
        update_led_power_state();//更新灯状态
    }
    IO_control_init();
  //  UWBPoll();
    
    
    MotorPoll();

    if(secondtask_count++%2==0)
    {
        flag_secondtask = 1;
    }else{
        flag_secondtask = 0;
    }

    flag_sleeptimer = 1;

    //马达震动逻辑
    if(g_com_map[MOTOR_ENABLE])
    {
        if(motor_open_air_flag||moter_open_uwb_flag)
        {
           if (motor_count++%2==0)
           {
            motor_power_state = 1;
           }else{
            motor_power_state = 0;
           }
        } else {
            motor_power_state=1;
        }
    }else{
        motor_power_state=1;
    }
    if(delaysleep_count>0)
        delaysleep_count--;
    //GPS工作逻辑

}
static void voltage_input_handler(enum IO_PIN_T pin)
{
@@ -342,12 +320,20 @@
{
    nomove_count=0;
}

static void _4gUsart_handler(enum IO_PIN_T pin)
uint8_t flag_4G_recdata,flag_entersleep;
void _4gUsart_handler(enum IO_PIN_T pin)
{
    io_pin_mux_set(_4G_USART_RX_Pin,IO_FUNC4);
    AIR780EUartInit();
   // if(!gpio_pin_get_val(_4G_USART_RX_Pin))
    {
        LOG_INFO(TRACE_MODULE_APP, "4G RX 唤醒\r\n");
        flag_4G_recdata = 1;
        delaysleep_count = 3;
    }
    
   
}
extern uint16_t ip0,ip1,ip2,ip3,port;
extern uint8_t gps_4g_flag;
void Program_Init(void)
{
    Usart1ParseDataCallback = UsartParseDataHandler;//需改为默认为gps处理，UsartParseDataHandler为升级处理当调试时候改为
@@ -356,12 +342,33 @@
    group_id=g_com_map[GROUP_ID];//组ID
    tag_frequency = 1000/g_com_map[COM_INTERVAL];//测距频率这个存的是测距时间
    memcpy(&disoffset,&g_com_map[DIST_OFFSET],2);
//    g_com_map[ALARM_DISTANCE1] = 40;
//    g_com_map[ALARM_DISTANCE2] = 40;
    warning_distance=g_com_map[ALARM_DISTANCE1];
    prewarning_distance=g_com_map[ALARM_DISTANCE2];
    send_struct.warnDistence=warning_distance;
    send_struct.alarmDistence=prewarning_distance;//更新报警距离
    memcpy(&send_struct.gunLableId,&g_com_map[BIND_DEV_ID],2);//更新绑定ID
    send_struct.tagId=dev_id;//更新设备ID

    if(g_com_map[BIND_DEV_ID]==0)
    {
        UWB_work_state = UN_BIND;
    }else{
        UWB_work_state = SEARCH_DEV;
    }
    if(g_com_map[SEND_4G_SECOND]<60)
        g_com_map[SEND_4G_SECOND]=60;
    g_com_map[MODBUS_MODE] = 0;
    ip0 = (g_com_map[TCP_IP_0]>>12&0xf)*1000+(g_com_map[TCP_IP_0]>>8&0xf)*100+(g_com_map[TCP_IP_0]>>4&0xf)*10+(g_com_map[TCP_IP_0]&0xf);
    ip1 = (g_com_map[TCP_IP_1]>>12&0xf)*1000+(g_com_map[TCP_IP_1]>>8&0xf)*100+(g_com_map[TCP_IP_1]>>4&0xf)*10+(g_com_map[TCP_IP_1]&0xf);
    ip2 = (g_com_map[TCP_IP_2]>>12&0xf)*1000+(g_com_map[TCP_IP_2]>>8&0xf)*100+(g_com_map[TCP_IP_2]>>4&0xf)*10+(g_com_map[TCP_IP_2]&0xf);
    ip3 = (g_com_map[TCP_IP_3]>>12&0xf)*1000+(g_com_map[TCP_IP_3]>>8&0xf)*100+(g_com_map[TCP_IP_3]>>4&0xf)*10+(g_com_map[TCP_IP_3]&0xf);
    port = g_com_map[TCP_PORT];
    g_com_map[VERSION] = (1<<8)|6;
    LOG_INFO(TRACE_MODULE_APP,"设备ID: %x .\r\n",dev_id);
    LOG_INFO(TRACE_MODULE_APP,"固件版本:UWB-4G手环 V%d.%d. \r\n",g_com_map[VERSION]>>8,g_com_map[VERSION]&0xff);
    LOG_INFO(TRACE_MODULE_APP,"服务器地址: %d.%d.%d.%d:%d.\r\n",ip0,ip1,ip2,ip3,port);
}


@@ -377,7 +384,7 @@
            state5V_prase_flag=state5v;
            gps_prase_flag=0;//解除gps解析
            uart1_change_from_gps_to_debug();
            uart_receive(UART_ID1,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE,uart_receive_callback);//开启dma
         //   uart_receive(UART_ID1,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE,uart_receive_callback);//开启dma
            //UartInit();
        }

@@ -385,15 +392,16 @@
    } else {
        if(state5v==1)
        {
            g_com_map[MODBUS_MODE] = 0;
            state5v=0;
            state5V_prase_flag=state5v;
            gps_prase_flag=1;//恢复gps解析
            uart1_change_from_debug_to_gps();
            uart_receive(UART_ID1,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE,uart_receive_callback);//开启dma
          //  uart_receive(UART_ID1,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE,uart_receive_callback);//开启dma
            //UartDeinit();
        }
        UART_CheckReceive();
    }
      UART_CheckReceive();
}
int bind_check(void)
{
@@ -409,20 +417,32 @@
void check_if_in_search(void)
{
    if(link_success_flag==1) { //如果第一次测距收包成功那么则进入连接测距模式
        UWB_Work_State=LINK_SUCCESS;
        UWB_work_state=LINK_SUCCESS;
    } else { //否则进入搜索模式
        UWB_Work_State=SEARCH_DEV;
        UWB_work_state=SEARCH_DEV;
        if(first_search_flag==0)
            first_search_flag=1;
    }
}

uint8_t flag_4guart_needinit=0;
void boot_deinit(void)
{
   //将boot中串口返回普通gpio
// UART0 TX/RX
    io_pin_mux_set(IO_PIN_5, IO_FUNC0);
    io_pin_mux_set(IO_PIN_6, IO_FUNC0);
    // UART1 RX/TX
    io_pin_mux_set(IO_PIN_10, IO_FUNC0);
    io_pin_mux_set(IO_PIN_9, IO_FUNC0);
    uart_close(UART_ID1);//解绑原来串口1
    uart_close(UART_ID0);//解绑原来串口0
}
uint8_t flag_4guart_needinit=0,tt2;
int main(void)
{
    board_clock_run();
    boot_deinit();
    board_pins_config();
    board_debug_console_open(TRACE_PORT_UART0);
    board_debug_console_open(TRACE_PORT_UART1);
    // Reset reason
    reset_cause_get();
    reset_cause_clear();
@@ -446,7 +466,7 @@

    // Disable watchdog timer
    wdt_close(WDT_ID0);
    //  LOG_INFO(TRACE_MODULE_APP, "UWB simple example\r\n");
    LOG_INFO(TRACE_MODULE_APP, "UWB simple example\r\n");

    // open system timer
    //sys_timer_open();
@@ -459,86 +479,58 @@
    gpio_open();
    //board_led_init();

//      adc_open(&usr_adc_cfg);
//    IIC2_Init();
//    Accelerometer_Init();
    adc_open(&usr_adc_cfg);
    IIC2_Init();
    Accelerometer_Init();
    IO_control_init();
         io_pin_mux_set(SCL_PIN, IO_FUNC0);//测试测距波形
      gpio_pin_set_dir(SCL_PIN , GPIO_DIR_OUT, 0);
    io_pin_mux_set(SCL_PIN, IO_FUNC0);//测试测距波形
    gpio_pin_set_dir(SCL_PIN , GPIO_DIR_OUT, 0);
    io_pull_set(SCL_PIN , IO_PULL_DOWN, IO_PULL_UP_LEVEL4);
    gps_air780_power_change(0,1);//开启gps，4G
    gps_air780_power_change(0,1);//开启gps，4G 
//加速度计初始化必须在IO_control_init之前因为复用SDA引脚
    //adc_get(&sample[0], NUM_SAMPLES, adc_callback);//adc采样
    adc_get(&sample[0], NUM_SAMPLES, adc_callback);//adc采样
    uart_open(UART_ID1, &test_uart_cfg);
    Program_Init();
   // uart1_change_from_gps_to_debug();   
    //Uart1GpsRecDebugSend();   
    uart_receive(UART_ID1,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE,uart_receive_callback);
   
// Initialize low power mode
    power_init();
  //  LOG_INFO(TRACE_MODULE_APP, "测试数据");
         g_com_map[BIND_DEV_ID]=0x1122;//测试
    if(bind_check())//绑定后才提前开启测距
    {   link_success_flag=temp_main();//上机开启接收2s绑定成功则进行下面轮询测距流程,不成功则1分后再次开启2s接收
        check_if_in_search();
    } else {
        send_struct.bindState=false;
        UWB_Work_State=UN_BIND;
    }
      AIR780E_Reset(); //4G模块重启，耗时1.5秒,这个是无法同步的关键
    sleep_timer_open(true, SLEEP_TIMER_MODE_RELOAD, sleep_timer_callback);
    //sleep_timer_start(__MS_TO_32K_CNT(g_com_map[COM_INTERVAL]));//测试
    sleep_timer_start(__MS_TO_32K_CNT(SLEEP_TIMER_NUM));//测试
//    board_5V_input_init(voltage_input_handler);
//    board_acceleration_detection_init(move_handler);
		
    //AIR780E_Reset(); //4G模块重启，耗时1.5秒,这个是无法同步的关键
 //   board_5V_input_init(voltage_input_handler);
    board_acceleration_detection_init(move_handler);
//       LOG_INFO(TRACE_MODULE_APP, "测试进入app");
    board_4GUsart_detection_init(_4gUsart_handler);
    tt2 = gpio_pin_get_val(_4G_USART_RX_Pin);
    while (1)
    {
        if(flag_TCP_reconnectting||IfTCPConnected())
        {
            if(flag_4guart_needinit)
            if(flag_4G_recdata==1)
            {
                flag_4guart_needinit = 0;
                AIR780EUartInit();
                flag_4G_recdata = 2;
               
                LOG_INFO(TRACE_MODULE_APP, "运行Socket_RecvAll\r\n");
                Socket_RecvAll();
            }
            air780_led_on();
//LOG_INFO(TRACE_MODULE_APP, "处理4G\r\n");
            Internet_Poll();
            HIDO_ATLitePoll();
            HIDO_TimerPoll();
            TCPClient_Poll();
            air780_led_off();
        }
        switch(UWB_Work_State) {
        case LINK_SUCCESS:
        {   //连接成功进行轮询测距
            if(g_start_send_flag) {
                g_start_send_flag = 0;
                uwb_led_on();
                simple_main();
                uwb_led_off();
                IdleTask();
            } else {
                IdleTask();
            }
        if(flag_secondtask)
        {
            flag_secondtask = 0;
            SecondTask();
        }
        break;
        case SEARCH_DEV:
        {   //接包不成功或者通讯失败进入搜索模式
            if(search_open_flag||first_search_flag) {
                first_search_flag=0;
                     search_open_flag=0;
                uwb_led_on();
                link_success_flag=temp_main();//第一次开启接收2s绑定失败后则进行下面1分钟后重新开启2s绑定流程
                uwb_led_off();
                if(link_success_flag)
                    UWB_Work_State=LINK_SUCCESS;
            }
            IdleTask();
        }
        break;
        case UN_BIND:
        {   uwb_led_off();//关闭uwb指示灯
            IdleTask();
        }
        break;
        }

        IdleTask();
        //3种情况后都要发包和休眠
        //if(send_flag){
        //message_construct();
@@ -548,16 +540,26 @@
        //air780_success_state=0;
        //}
#ifndef DEBUG_MODE
if(!gpio_pin_get_val(INPUT_5V_Pin)&&((IfTCPConnected()&&Socket_IsSendQueueEmpty(0))||!flag_TCP_reconnectting&&!IfTCPConnected())&&!gps_power_state) //进入休眠条件（与关系，全满足才进）：1.没有5V输入 2 TCP已连接时发送队列为空||TCP无连接时不在重连状态。
            {     
             board_4GUsart_detection_init(_4gUsart_handler);               
         //   LOG_INFO(TRACE_MODULE_APP, "进入休眠");  
//if(flag_sleeptimer)
       // if(!gpio_pin_get_val(INPUT_5V_Pin))//AIR780E_IsIPIdle() Socket_IsSendQueueEmpty(0)
      //  if(flag_4G_recdata!=2)
        //if(((IfTCPConnected()&&AIR780E_IsIPIdle()&&Socket_IsSendQueueEmpty(0))||((!flag_TCP_reconnectting)&&!IfTCPConnected()))) //进入休眠条件（与关系，全满足才进）：1.没有5V输入 2 TCP已连接时发送队列为空||TCP无连接时不在重连状态。
        if(delaysleep_count==0)
        if((IfTCPConnected()&&AIR780E_IsIPIdle()&&Socket_IsSendQueueEmpty(0)))
        {
            uint32_t lock;
            flag_4guart_needinit = 1;
            Internet_Poll();
            HIDO_ATLitePoll();
            HIDO_TimerPoll();
            TCPClient_Poll();
            
         //   power_wakeup_enable((enum POWER_WAKEUP_SOURCE_T)_4G_USART_RX_Pin, POWER_WAKEUP_LEVEL_LOW);
            LOG_INFO(TRACE_MODULE_APP, "进入休眠\r\n");
           // delay_us(300000);
            trace_flush();
            uint32_t lock = int_lock();
            //LOG_INFO(TRACE_MODULE_APP, "进入低功耗");   
            lock = int_lock();            
            power_enter_power_down_mode(0);
                  uart_receive(UART_ID1,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE,uart_receive_callback);
            int_unlock(lock);
        }
#endif