ChinaUWBProject.git

			@@ -17,19 +17,27 @@
			#define Label_id_local 1 //标签id
			#define data_buff_MAX 50 //基站数量
			#define Lora_TXD_bff_MAX 220 //发送缓存区大小 >4+8+4基站数量+2=14+4基站数量
			#define FIRST_MIN_OPEN_TIME 30

			uint8_t mUsartReceivePack[100] = {0};
			uint8_t mUsart2ReceivePack[150] = {0};
			uint8_t GPS_GGAmessage[150]={0};
			uint8_t GPS_GSVmessage[150]={0};
			double jd,wd;
			int analysis_num,pos_state;
			uint8_t state5V_prase_flag,gps_prase_flag=1;
			uint8_t state5V_prase_flag=1,gps_prase_flag=1;
			extern void IO_LED_control_change(uint8_t data);
			extern void IO_control_init(void);
			extern void blink_led(uint8_t*state);
			extern void updata_led_power_state(void);
			extern uint8_t gps_success_state;
			extern uint8_t gps_success_state,gps_enable_flag,gps_need_data_flag,gps_timeout_flag;
			extern uint8_t gps_success_state,gps_open_flag;
			extern uint8_t gps_success_state,gps_enable_flag,gps_need_data_flag,gps_timeout_flag,gps_power_state;
			extern uint16_t gps_wait_count;
			typedef enum {
			STATE_IDLE,
			STATE_VALID,
			STATE_INVALID
			} GPSState;
			typedef enum
			{
			BLE_RECV_STATE_IDLE = 0,
			@@ -135,9 +143,17 @@
			}

			}
			double d_value;
			uint8_t first_gps_open_flag;
			char GGA_Final_message[1024];
			uint32_t datalenth_gga,gga_num;
			uint32_t u32GGaLenth;
			char GGA_Format_message[200];
			extern uint8_t bat_percent,userkey_state,gps_first_flag;
			extern GPSState GPS_state;
			void UsartParseDataHandler(uint8_t data)
			{
			if(state5V_prase_flag)
			if(state5V_prase_flag&&!g_com_map[MODBUS_MODE])
			{ //升级程序
			static UsartRecvPackState usart_receive_state = UsartReceiveWaitHead0;
			uint16_t checksum = 0;
			@@ -163,6 +179,12 @@
			switch(pack_cmd)
			{
			case CMD_WRITE:
			if(pack_index==MODBUS_MODE*2)
			{
			Uart1GpsRecDebugSend();
			g_com_map[MODBUS_MODE] = 1;
			return;
			}
			//从mUsartReceivePack中读取pack_length长度的字节，放到全局变量中,赋值保存的参数并且存入flash
			memcpy((uint8_t*)&g_com_map + pack_index, mUsartReceivePack, pack_datalen);
			if(mUsartReceivePack[0]==1)
			@@ -222,10 +244,11 @@
			}
			} else if(gps_prase_flag)
			{
			static uint8_t index = 0;
			//GPS解析数据
			// static ST_BLERecv BLE_recvive;
			GGA_DataStruct jdrecv,wdrecv,Posstate;
			static uint8_t index = 0;

			//接收数据开始分析
			mUsart2ReceivePack[index] = data; //char数组传进来参数data
			mUsart2ReceivePack_before = mUsart2ReceivePack_now;
			@@ -233,35 +256,72 @@
			index++;
			if( mUsart2ReceivePack_before == 0x0D && mUsart2ReceivePack_now==0x0A )//接收数据到“0x0D 0x0A”结束
			{
			//解析该条GPS报文
			// //解析该条GPS报文

			analysis_num=sscanf((char)mUsart2ReceivePack,"$%[^,],%[^,],%[^,],%[^,],%[^,],%[^,],%[^,],%[^,],%[^,],%[^,],%[^,],%[^,],%[^,],%[^,],%s",gps_header,wdrecv.m_pData,jdrecv.m_pData,Posstate.m_pData);
			if(!memcmp(gps_header,"GNGGA",5))
			{
			wd=strtod(wdrecv.m_pData,NULL);
			jd=strtod(jdrecv.m_pData,NULL);
			pos_state=atoi(Posstate.m_pData);
			} else {
			wd=0;
			jd=0;
			}
			blink_led(&gps_success_state);
			if(pos_state!=0)
			{
			//4g.jd=jd;
			//4g.wd=wd;
			gps_timeout_flag=1;//不超时接收状态
			{
			memcpy(GPS_GGAmessage,mUsart2ReceivePack,strlen(mUsart2ReceivePack)-2);
			GPS_state=STATE_INVALID;
			wd=strtod(wdrecv.m_pData,NULL);
			jd=strtod(jdrecv.m_pData,NULL);

			pos_state=atoi(Posstate.m_pData);
			// if(!gps_open_flag){
			// if(g_com_map[SEND_4G_SECOND]==5)
			// {
			// snprintf(GGA_Format_message, sizeof(GGA_Format_message), "%s,%04x,%x,%d,%d,0,0\r\n", \
			// GPS_GGAmessage,g_com_map[DEV_ID],bat_percent,userkey_state,gps_timeout_flag);
			// gga_num++;
			// if(gga_num>=g_com_map[SEND_4G_SECOND]){
			// UDPClient_UploadGPS_1pack();
			// }
			// }else{
			// if(gga_num<10)
			// {
			// gps_timeout_flag=0;
			// snprintf(GGA_Format_message, sizeof(GGA_Format_message), "%s,%04x,%x,%d,%d,0,0\r\n", \
			// GPS_GGAmessage,g_com_map[DEV_ID],bat_percent,userkey_state,gps_timeout_flag);
			// datalenth_gga = sprintf((char*)&GGA_Final_message[u32GGaLenth],"%s",GGA_Format_message);
			// u32GGaLenth += datalenth_gga;
			// gga_num++;//有效数据计数
			// }else{
			// UDPClient_UploadGPS_10pack();//上传GPS超时无效数据
			// }
			// }
			// }

			snprintf(GGA_Format_message, sizeof(GGA_Format_message), "%s,%04x,%x,%d,%d,0,0\r\n", \
			GPS_GGAmessage,g_com_map[DEV_ID],bat_percent,userkey_state,gps_timeout_flag);
			if(pos_state!=0)
			{
			GPS_state=STATE_IDLE;
			if(wd!=0)
			blink_led(&gps_success_state);
			//gps_power_state=0;//关闭gps
			if(gps_open_flag&&!gps_first_flag){
			delay_ms(1000);
			gps_timeout_flag=0;//不超时接收状态
			gps_need_data_flag=0;//接收数据完成
			gps_wait_count=0;//清0接收状态
			// gps_enable_flag=0;//收到有效数据关闭GPS
			}
			//memset(mUsart2ReceivePack,0,sizeof(mUsart2ReceivePack));
			memset(wdrecv.m_pData,0,sizeof(wdrecv.m_pData));
			memset(jdrecv.m_pData,0,sizeof(jdrecv.m_pData));
			memset(Posstate.m_pData,0,sizeof(Posstate.m_pData));
			index=0;
			mUsart2ReceivePack_before=0;
			mUsart2ReceivePack_now=0;
			gps_power_state=0;//立即关掉gps，防止串口数据过多导致无法切换休眠
			update_led_power_state();

			UDPClient_UploadGPS();//上传GPS超时无效数据
			}
			pos_state=0;//防止多次进入

			}

			}
			memset(mUsart2ReceivePack,0,sizeof(mUsart2ReceivePack));
			memset(wdrecv.m_pData,0,sizeof(wdrecv.m_pData));
			memset(jdrecv.m_pData,0,sizeof(jdrecv.m_pData));
			memset(Posstate.m_pData,0,sizeof(Posstate.m_pData));
			index=0;
			mUsart2ReceivePack_before=0;
			mUsart2ReceivePack_now=0;
			}
			}
			}