From a4c70ecbe6a867203310fb4ce4f508a6017495b9 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期一, 04 十一月 2024 10:03:14 +0800
Subject: [PATCH] 修复供电不足情况下单片机无法休眠问题,增加打印电量LOG,未更新SDK0.6.4

---
 keil/include/main/main.c |  377 ++++++++++++++++++++++++++++++++++++++++-------------
 1 files changed, 282 insertions(+), 95 deletions(-)

diff --git a/keil/include/main/main.c b/keil/include/main/main.c
index f696d42..a01f62a 100644
--- a/keil/include/main/main.c
+++ b/keil/include/main/main.c
@@ -90,13 +90,14 @@
 int16_t fVoltage_mv,first_search_flag;
 uint8_t bat_percent,g_start_send_flag=1;
 uint8_t link_success_flag,motor_count;
-uint16_t gps_wait_count;
-uint8_t state5v;
-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;
+uint16_t gps_wait_count,gps_wait_count2;
+uint8_t state5v = 1;
+uint8_t motor_power_state=1,uwb_state,air780_power_state,gps_success_state,red_charge_state,green_charge_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;
+uint8_t recev_error_num,send_messgae_count,send_flag,control_state,power_low_flag;
 uint8_t flag_4g_usart_rx_state = 1;  //4G 串口RX当前是 RX状态,不是GPIO状态
+int input_5v_flag,air780e_flag1,air780e_flag2,air780e_flag3,air780e_flag4;
 typedef enum
 {		UN_BIND=0,
         LINK_SUCCESS,
@@ -106,7 +107,7 @@
 
 
 Commend_SendDate send_struct;
-static struct ADC_CFG_T usr_adc_cfg = {
+struct ADC_CFG_T usr_adc_cfg = {
     .mode = ADC_MODE_CONTINUE,    /* Selected single conversion mode  */
     .clk_sel = ADC_CLK_HIGH,      /* Selected 62.4M high speed clock */
     .vref_sel = ADC_SEL_VREF_INT, /* Using internal reference voltage (1.2V)*/
@@ -142,9 +143,23 @@
     .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);
+}
+void mcu_deep_sleep(void)
+{
+            uint32_t lock;
+            trace_flush();
+            lock = int_lock();
+						LOG_INFO(TRACE_MODULE_APP, "进入深度休眠\r\n");
+						gps_air780_power_change(0,0);//关闭gps,4G 
+							sleep_timer_stop();	
+						//adc_close();
+            power_enter_power_down_mode(1);
+						//LOG_INFO(TRACE_MODULE_APP, "进入深度休眠\r\n");
+						sys_reset(0);
+            int_unlock(lock);
 }
 static void adc_callback(void *data, uint32_t number)
 {
@@ -168,7 +183,18 @@
             bat_percent = ((fVoltage_mv - 3300) /8);
         }
     }
-    LOG_INFO(TRACE_MODULE_APP, "The voltage is %%%d \r\n",bat_percent);
+				if(fVoltage_mv<3300)
+				{
+					power_low_flag=1;
+					gps_air780_power_change(gps_power_state,0);//gps原样,关闭4G 
+					LOG_INFO(TRACE_MODULE_APP, "电池电压低于3.3V,4G,GPS停止工作\r\n");
+				}else{
+					power_low_flag=0;
+					gps_air780_power_change(gps_power_state,1);//gps原样,开启4G
+					LOG_INFO(TRACE_MODULE_APP, "电池电压正常,4G,GPS,正常工作\r\n");
+				}
+		gpio_pin_set(ADC_GND_ENABLE);//在拉高
+  //  LOG_INFO(TRACE_MODULE_APP, "The voltage is %%%d \r\n",bat_percent);
 }
 //void UartInit(void)
 //{
@@ -177,10 +203,11 @@
 //board_debug_console_open(TRACE_PORT_UART0);
 //uart_receive(UART_ID1,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE,uart_receive_callback);
 //}
-extern gps_uwb_flag;
-uint8_t TCP_reconnect_timer,flag_TCP_reconnectting = 1;
-uint8_t gps_enable_flag,motor_open_air_flag,moter_open_uwb_flag;
+extern uint8_t gps_uwb_flag,gps_need_data_flag;
+uint8_t TCP_reconnect_timer,flag_TCP_reconnectting = 1,flag_alam_state = 0,userkey_state;
+uint8_t gps_enable_flag,motor_open_air_flag,moter_open_uwb_flag,flag_fenli_alarm = 0,fenli_alarm_count,delaysleep_count,enbale_blink_flag;
 int need_open_gps_count;
+uint32_t keystarttime,keystarttime2;
 void MotorPoll(void)
 {
     if(UWB_work_state==UN_BIND) {
@@ -190,6 +217,33 @@
     } else { //绑定状态下
         if(anchordata_num==1) {
             if(distance<g_com_map[ALARM_DISTANCE1]) { //小于预警距离
+                fenli_alarm_count = 0;
+                if(flag_fenli_alarm)
+                {
+                    flag_fenli_alarm = 0;
+                    fenli_alarm_count = 0;
+                    _4GAlarmUpload(2);
+                }
+            } 
+            }
+				if(distance>g_com_map[ALARM_DISTANCE1]||anchordata_num==0)
+							{
+                if(fenli_alarm_count++>20)
+                {
+									if(!flag_fenli_alarm)
+									{
+                    flag_fenli_alarm = 1;
+                    _4GAlarmUpload(1);
+									}
+                }
+							}
+					  if(distance<g_com_map[ALARM_DISTANCE1]) { //小于预警距离
+                if(flag_alam_state)
+                {
+                    flag_alam_state = 0;
+
+                }		
+							
                 need_open_gps_count=0;
                 moter_open_uwb_flag=0;//关闭震动
                 gps_uwb_flag=0;//关闭GPS
@@ -197,6 +251,10 @@
                 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;
+                    }
                     gps_uwb_flag=1;//开启gps测距流程
                     need_open_gps_count=0;
                 }
@@ -204,25 +262,75 @@
                 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;
+                    }
                     gps_uwb_flag=1;//开启gps测距流程
                     need_open_gps_count=0;
                 }
+            
+        } 
+						if(anchordata_num==0) {
+            if(!flag_alam_state)
+            {
+                flag_alam_state = 1;
             }
-        } else if(anchordata_num==0) {
-
+            distance = 0x1ffff;
             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 IMUTask(void)
+{
+	if(nomove_count>g_com_map[NOMOVESLEEP_TIME]&&g_com_map[IMU_ENABLE]==1)
+	{power_wakeup_enable((enum POWER_WAKEUP_SOURCE_T)ACCLERATE_DETECT_Pin, POWER_WAKEUP_LEVEL_HIGH);
+		mcu_deep_sleep();
+	}
+}
+void UserKeyTask(void)
+ {
+     if(!GET_USERKEY)
+     {
+        if(HIDO_TimerGetTick() - keystarttime>3)
+        {
+            userkey_state = 1;
+            keystarttime =  HIDO_TimerGetTick();
+						UDPClient_UploadGPS();
+        }
+        if(HIDO_TimerGetTick() - keystarttime2>10)
+        {
+            g_com_map[CNT_RESTART] = 1;
+        }
+     }else
+     {
+       keystarttime =  HIDO_TimerGetTick(); 
+       keystarttime2 =  HIDO_TimerGetTick(); 
+     }
+ } 
+void MinuteTask(void)
+{		gpio_pin_clr(ADC_GND_ENABLE);//拉低
+    adc_get(&sample[0], NUM_SAMPLES, adc_callback);//adc采样
 }
 void SecondTask(void)
-{
-    //UWB更新列表
-    TagListUpdate();
-    GPS_Poll();
-    g_com_map[ALARM_DISTANCE1]=30;//测试
-    g_com_map[ALARM_DISTANCE2]=40;
+{static uint8_t second_count;
+    if(second_count++>60)
+    {
+        second_count = 0;
+        MinuteTask();
+    }
+		if(!power_low_flag)
+		Gps_change();
+		else{
+		gps_power_state=0;//关闭GPS
+		update_led_power_state();
+		//初始化GPS计数数据
+		gps_need_data_flag=1;
+		gps_wait_count2=0;
+		gps_wait_count=0;
+		}
     //UWB状态检测
 
     if(IfTCPConnected())
@@ -243,39 +351,41 @@
 
     }
     HIDO_TimerTick();
+		if(nomove_count<=g_com_map[NOMOVESLEEP_TIME])//防止溢出
     nomove_count++;
+		else{
+		nomove_count=g_com_map[NOMOVESLEEP_TIME]+1;
+		}
 }
-uint8_t flag_sleeptimer,flag_secondtask,secondtask_count;
+uint8_t tt=1;
+uint8_t flag_sleeptimer,flag_secondtask,secondtask_count,log_4g_enable_flag;
+uint8_t uwb_enable_flag=0;
 static void sleep_timer_callback(void *dev, uint32_t time)
 {
     IO_control_init();
-    UWBPoll();
- //   MotorPoll();
-    if(secondtask_count++%2==0)
+		if(enbale_blink_flag)
+	{
+	green_charge_state=0;
+	charge_red_on();
+	}
+	charge_state_change();//充电状态判断
+if(secondtask_count++%2==0)
     {
         flag_secondtask = 1;
     }else{
         flag_secondtask = 0;
     }
-
-    flag_sleeptimer = 1;
-
-    //马达震动逻辑
-    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;
-    }
-
+		if(enbale_blink_flag)
+	{
+		delay_us(5000);
+	green_charge_state=0;
+	charge_red_off();
+	}		
+ if(delaysleep_count>0)
+     delaysleep_count--;
     //GPS工作逻辑
-
 }
+
 static void voltage_input_handler(enum IO_PIN_T pin)
 {
 
@@ -285,36 +395,56 @@
     nomove_count=0;
 }
 uint8_t flag_4G_recdata;
-static void _4gUsart_handler(enum IO_PIN_T pin)
+void _4gUsart_handler(enum IO_PIN_T pin)
 {
-    LOG_INFO(TRACE_MODULE_APP, "4G RX 唤醒\r\n");
-    // flag_4G_recdata = 1;
-    // AIR780EUartInit();
+     //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;
+extern uint8_t gps_need_data_flag,gps_open_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
     parameter_init_anchor();//g_com_map表初始化角色默认为基站
     dev_id=g_com_map[DEV_ID];//这里不太对
     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
+//    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;
+//    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
-    g_com_map[BIND_DEV_ID] = 0x1234;
+
     if(g_com_map[BIND_DEV_ID]==0)
     {
         UWB_work_state = UN_BIND;
     }else{
         UWB_work_state = SEARCH_DEV;
     }
+		//g_com_map[SEND_4G_SECOND]
+    if(g_com_map[SEND_4G_SECOND]<30)
+		{
+		gps_open_flag=0;
+		}else{
+		gps_open_flag=1;
+		}
+    g_com_map[MODBUS_MODE] = 0;
+		log_4g_enable_flag=g_com_map[LOG_4G_ENABLE];
+    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)|10;
+    LOG_INFO(TRACE_MODULE_APP,"设备ID: %x .\r\n",dev_id);
+    LOG_INFO(TRACE_MODULE_APP,"固件版本:UWB-4G车载手环 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);
 }
 
 
@@ -329,8 +459,8 @@
             state5v=1;
             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
+            uart1_change_from_gps_to_debug();//测试
+         //   uart_receive(UART_ID1,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE,uart_receive_callback);//开启dma
             //UartInit();
         }
 
@@ -338,15 +468,16 @@
     } 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
+            uart1_change_from_debug_to_gps();//测试
+          //  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)
 {
@@ -369,13 +500,31 @@
             first_search_flag=1;
     }
 }
-
+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;
+uint8_t index1,index2,index3;
+int16_t Voltage_input;
+int tt2;
+int test1,test3;
+uint32_t test4;
+
 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();
@@ -399,7 +548,7 @@
 
     // 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();
@@ -410,82 +559,120 @@
     TCPClient_Init();
 
     gpio_open();
-    //board_led_init();
-
-//		adc_open(&usr_adc_cfg);
+		board_output_init();//配置adcGND引脚
+//		battery_monitor_open();
+//		Voltage_input=battery_monitor_get();
+//		battery_monitor_close();
+    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_pull_set(SCL_PIN , IO_PULL_DOWN, IO_PULL_UP_LEVEL4);
-    gps_air780_power_change(1,1);//开启gps,4G 
+    gpio_pin_set_dir(SCL_PIN , GPIO_DIR_IN, 0);
+    io_pull_set(SCL_PIN , IO_PULL_UP, IO_PULL_UP_LEVEL4);
+    //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
-    uart_open(UART_ID1, &test_uart_cfg);
-    Program_Init();
+		gpio_pin_clr(ADC_GND_ENABLE);
+   
+		   Program_Init();
+    //uart_open(UART_ID1, &test_uart_cfg);
+ 
+   // 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");
-   
-
+      //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_5V_input_init(voltage_input_handler);
+		 adc_get(&sample[0], NUM_SAMPLES, adc_callback);//adc采样
     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
+//		 LOG_INFO(TRACE_MODULE_APP, "测试进入app");
+		board_4GUsart_detection_init(_4gUsart_handler);
     while (1)
-    {
+    { test4=gpio_pin_get_val(SCL_PIN);
+		
+			if(!power_low_flag)//确认是否休眠下才开启功能
+			{
         if(flag_TCP_reconnectting||IfTCPConnected())
         {
-            //   LOG_INFO(TRACE_MODULE_APP, "处理4G任务\r\n");
-            if(flag_4guart_needinit)
+        //    LOG_INFO(TRACE_MODULE_APP, "处理4G任务\r\n");
+           
+//            if(flag_4guart_needinit)
+//            {
+//                flag_4guart_needinit = 0;
+//                AIR780EUartInit();
+//            }//yuan
+					  if(flag_4G_recdata==1)
             {
-                flag_4guart_needinit = 0;
-                AIR780EUartInit();
+                flag_4G_recdata = 2;
+               
+                //LOG_INFO(TRACE_MODULE_APP, "运行Socket_RecvAll tt2 %d\r\n",tt2);
+                Socket_RecvAll();
             }
+//						air780_led_on();
             Internet_Poll();
             HIDO_ATLitePoll();
             HIDO_TimerPoll();
             TCPClient_Poll();
+//            air780_led_off();
         }
+		}
         if(flag_secondtask)
         {
             flag_secondtask = 0;
             SecondTask();
+					
         }
+				UserKeyTask();
+				IMUTask();
         IdleTask();
-        //3种情况后都要发包和休眠
-        //if(send_flag){
-        //message_construct();
-        //send_udp;
-        //air780_success_state=0;//关闭4G成功发送灯
-        //blink_led(&air780_success_state);//成功测距闪烁4G状态灯
-        //air780_success_state=0;
-        //}
 #ifndef DEBUG_MODE
 //if(flag_sleeptimer)
-    //    if(!gpio_pin_get_val(INPUT_5V_Pin)&&((IfTCPConnected()&&Socket_IsSendQueueEmpty(0))||!flag_TCP_reconnectting&&!IfTCPConnected())&&!flag_4G_recdata) //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(!flag_4guart_needinit)
-            {
-                //           LOG_INFO(TRACE_MODULE_APP, "4G RX 中断打开\r\n");
-                //             board_4GUsart_detection_init(_4gUsart_handler);
-//
-            }
+//        if(!gps_need_data_flag&&!gpio_pin_get_val(INPUT_5V_Pin)&&((IfTCPConnected()&&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(!flag_4guart_needinit)
+//            {
+//                           LOG_INFO(TRACE_MODULE_APP, "4G RX 中断打开\r\n");
+//                             board_4GUsart_detection_init(_4gUsart_handler);
+
+//            }
 //               flag_sleeptimer =0;
-//            LOG_INFO(TRACE_MODULE_APP, "进入休眠\r\n");
-            //    flag_4guart_needinit = 1;
-//
+            //LOG_INFO(TRACE_MODULE_APP, "进入休眠\r\n");
+//                flag_4guart_needinit = 1;
+
 //        trace_flush();
 //        uint32_t lock = int_lock();
 //        //LOG_INFO(TRACE_MODULE_APP, "进入低功耗");
 //        power_enter_power_down_mode(0);
 //        int_unlock(lock);
+//        }//yuan
+
+				if(delaysleep_count==0)
+        if(!gps_power_state&&!gpio_pin_get_val(INPUT_5V_Pin)&&((IfTCPConnected()&&AIR780E_IsIPIdle()&&Socket_IsSendQueueEmpty(0))||((!flag_TCP_reconnectting)&&!IfTCPConnected())||power_low_flag)) 
+        {
+//					test1=gpio_pin_get_val(_4G_USART_RX_Pin);
+            uint32_t lock;
+            //flag_4guart_needinit = 1;
+//            Internet_Poll();
+//            HIDO_ATLitePoll();
+//            HIDO_TimerPoll();
+//            TCPClient_Poll();
+            
+           // delay_us(300000);
+            trace_flush();
+            lock = int_lock();            
+            power_enter_power_down_mode(0);
+						uart_receive(UART_ID1,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE,uart_receive_callback);
+//					test3=gpio_pin_get_val(_4G_USART_RX_Pin);
+					//LOG_INFO(TRACE_MODULE_APP, "进入休眠\r\n");
+            int_unlock(lock);
         }
+
 #endif
     }
 }

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