[问答]

GPRS模块可以在实时发送经纬度到服务器期间，按键触发，发送另一条数据到这个服务器的另一个端口吗？

问答对人有帮助，内容完整，我也想知道答案 0 试过直接用if（S2==0）放在void sendDataToServer()后面判断按键的方法不行 #include "main.h" #include "uart.h" #include "LCD1602.h" #include #include #include #include //常量 #define Success 1U #define Failure 0U //定义变量 unsigned long time_Cont = 0; //定时器计数器 _SaveData Save_Data; *it s2=P2^2; code char TCPServer[] = "120.79.207.145"; //TCP服务器地址 code char Port[] = "80"; //端口 code char Port2[] = "8000"; //端口2 char flagConnect = 0; //************************************************ //主函数 //************************************************** void main() { unsigned char i = 0; Uart_Init(); delay_ms(10); Init_LCD1602(); LCD1602_write_com(0x80); LCD1602_write_word("Welcome to "); LCD1602_write_com(0x80+0x40); LCD1602_write_word(" Rescue system"); clrStruct(); //清空缓存数组 if (sendCommand("ATrn", "OKrn", 3000, 10) == Success); else errorLog(); delay_ms(10); if (sendCommand("AT+CPIN?rn", "READY", 1000, 10) == Success); else errorLog(); delay_ms(10); if (sendCommand("AT+CREG?rn", ",1", 1000, 10) == Success); else { delay_ms(10); if (sendCommand("AT+CREG?rn", ",5", 1000, 10) == Success); else errorLog(); } if (sendCommand("AT+QGNSSC?rn", "+QGNSSC: 1", 1000, 1) == Success); else if (sendCommand("AT+QGNSSC=1rn", "OKrn", 100, 10) == Success); else errorLog(); if (sendCommand("AT+QICLOSErn", "rn", 5000, 10) == Success); else errorLog(); delay_ms(100); if (sendCommand("AT+QIDEACTrn", "rn", 5000, 10) == Success); else errorLog(); while(1) { if (sendCommand("AT+QGNSSRD="NMEA/RMC"rn", "OKrn", 2000, 10) == Success); else errorLog(); Save_Data.isGetData = true; memset(Save_Data.GPS_Buffer, 0, 120); //清空 memcpy(Save_Data.GPS_Buffer, Rec_Buf, point1); parseGpsBuffer(); printGpsBuffer(); delay_ms(4000); } } void sendDataToServer() { xdata char send_buf[100] = {0}; memset(send_buf, 0, 100); //清空 if(s2==0) { if(flagConnect == 0) { flagConnect = 1; strcpy(send_buf, "AT+QIOPEN="TCP",""); strcat(send_buf, TCPServer); strcat(send_buf, "",""); strcat(send_buf, Port2); strcat(send_buf, ""rn"); if (sendCommand(send_buf, "CONNECT OK", 10000, 5) == Success); else errorLog(); delay_ms(100); } //发送数据 if (sendCommand("AT+QISENDrn", ">", 3000, 5) == Success); else errorLog(); delay_ms(1000); memset(send_buf, 0, 100); //清空 {sprintf(send_buf,"%s N,%s E ID01 SOSrn", Save_Data.latitude,Save_Data.longitude );} Init_LCD1602(); LCD1602_write_com(0x80); LCD1602_write_word("Message has "); LCD1602_write_com(0x80+0x40); LCD1602_write_word(" been sent "); if (sendCommand(send_buf, send_buf, 3000, 1) == Success); else errorLog(); delay_ms(10); SendData(0x1a);//发送数据 } else { if(flagConnect == 0) { flagConnect = 1; strcpy(send_buf, "AT+QIOPEN="TCP",""); strcat(send_buf, TCPServer); strcat(send_buf, "",""); strcat(send_buf, Port); strcat(send_buf, ""rn"); if (sendCommand(send_buf, "CONNECT OK", 10000, 5) == Success); else errorLog(); delay_ms(100); } //发送数据 if (sendCommand("AT+QISENDrn", ">", 3000, 5) == Success); else errorLog(); delay_ms(1000); memset(send_buf, 0, 100); //清空 {sprintf(send_buf,"%s N,%s E ID01rn", Save_Data.latitude,Save_Data.longitude); } if (sendCommand(send_buf, send_buf, 3000, 1) == Success); else errorLog(); delay_ms(10); SendData(0x1a);}//发送数据 // if (sendCommand("AT+QICLOSErn", "OKrn", 5000, 10) == Success); // else errorLog(); // delay_ms(100); // // if (sendCommand("AT+QIDEACTrn", "OKrn", 5000, 10) == Success); // else errorLog(); } 0
2018-3-22 20:30:53　　评论淘帖0 邀请回答您可以邀请以下用户，快速回答问题 × gfhtrdfd 该类别下有 54 个回答。邀请回答 fejlkel 该类别下有 47 个回答。邀请回答 jefljel 该类别下有 40 个回答。邀请回答 fdvcxhtg 该类别下有 40 个回答。邀请回答 flewfjk 该类别下有 38 个回答。邀请回答 fdjslkjd 该类别下有 31 个回答。邀请回答 djelje 该类别下有 30 个回答。邀请回答 efwedfd 该类别下有 29 个回答。邀请回答 1123127317 该类别下有 29 个回答。邀请回答 yqdedli 该类别下有 27 个回答。邀请回答 ytrwv 该类别下有 25 个回答。邀请回答 tr12345 该类别下有 25 个回答。邀请回答 ejlwj 该类别下有 23 个回答。邀请回答 tr4578 该类别下有 23 个回答。邀请回答 djfldsthtr 该类别下有 22 个回答。邀请回答逸興遄飛该类别下有 21 个回答。邀请回答算一挂该类别下有 17 个回答。邀请回答一刀两断该类别下有 15 个回答。邀请回答北上北京该类别下有 8 个回答。邀请回答 abc明星该类别下有 8 个回答。邀请回答举报 zhangxjjoy 相关推荐 • 如何把GPS经纬度传输存储到服务器数据库中？ 4094 • 请问SIM800C模块怎么获取经纬度？ 3968 • 服务器与GPRS通信，服务器如何找到特定的通信模块发送指令 1836 • 拜托拜托求sim808的gps获取了时间经纬度后 stm32怎么处理数据只将经度和纬度传到服务器上 4795 • 与Thingspeak 通信，是否可以将数据字符串发送到另一个网站？ 186 • 请问通过北斗模块接收到的经纬度数据信息怎么通过GPRS模块经由公网IP发送到电脑端？ 3146 • GPRS以TCP上传数据到服务器OK但不能收到服务器下发的数据 1694 • 请问单片机连接esp8266模块怎么获取地理位置？ 4229 • 【求助】将GPS获取的经纬度发送到网上、然后再谷歌地图上显示具体的位置。 11916 • 请问ESP8266 WiFi模块怎么发送数据到服务器？ 8711 1个回答

答案对人有帮助，有参考价值 0 void errorLog() { while (1) { if (sendCommand("ATrn", "OKrn", 100, 10) == Success) { soft_reset(); } delay_ms(200); } } void soft_reset(void) //制造重启命令 { ((void (code ) (void)) 0x0000) (); } unsigned int sendCommand(char Command, char Response, unsigned long Timeout, unsigned char Retry) { unsigned char n; CLR_Buf(); for (n = 0; n < Retry; n++) { SendString(Command); //发送GPRS指令 Time_Cont = 0; while (Time_Cont < Timeout) { delay_ms(100); Time_Cont += 100; if (strstr(Rec_Buf, Response) != NULL) { return Success; } } Time_Cont = 0; } CLR_Buf(); return Failure; } void parseGpsBuffer() { char subString; char subStringNext; char i = 0; if (Save_Data.isGetData) { Save_Data.isGetData = false; // SendString("***********rn"); // SendString(Save_Data.GPS_Buffer); for (i = 0 ; i <= 6 ; i++) { if (i == 0) { if ((subString = strstr(Save_Data.GPS_Buffer, ",")) == NULL) errorLog(); //解析错误 } else { subString++; if ((subStringNext = strstr(subString, ",")) != NULL) { char usefullBuffer[2]; switch(i) { // case 1:memcpy(Save_Data.UTCTime, subString, subStringNext - subString);break; //获取UTC时间 case 2:memcpy(usefullBuffer, subString, subStringNext - subString);break; case 3: memset(Save_Data.latitude, 0, latitude_Length); memcpy(Save_Data.latitude, subString, subStringNext - subString);break; //获取纬度信息 case 4: memset(Save_Data.N_S, 0, N_S_Length); memcpy(Save_Data.N_S, subString, subStringNext - subString);break; //获取N/S case 5: memset(Save_Data.longitude, 0, longitude_Length); memcpy(Save_Data.longitude, subString, subStringNext - subString);break; //获取经度信息 case 6: memset(Save_Data.E_W, 0, E_W_Length); memcpy(Save_Data.E_W, subString, subStringNext - subString);break; //获取E/W default:break; } subString = subStringNext; Save_Data.isParseData = true; if(usefullBuffer[0] == 'A') Save_Data.isUsefull = true; else if(usefullBuffer[0] == 'V') Save_Data.isUsefull = false; } else { errorLog(); //解析错误 } } } } } void printGpsBuffer() { if (Save_Data.isParseData) { Save_Data.isParseData = false; // SendString("Save_Data.UTCTime = "); // SendString(Save_Data.UTCTime); // SendString("rn"); if(Save_Data.isUsefull) { // Save_Data.isUsefull = false; // SendString("Save_Data.latitude = "); // SendString(Save_Data.latitude); // SendString("rn"); // // // SendString("Save_Data.N_S = "); // SendString(Save_Data.N_S); // SendString("rn"); // // SendString("Save_Data.longitude = "); // SendString(Save_Data.longitude); // SendString("rn"); // // SendString("Save_Data.E_W = "); // SendString(Save_Data.E_W); // SendString("rn"); LCD1602_write_com(0x80); LCD1602_write_word(Save_Data.latitude); LCD1602_write_data(' '); LCD1602_write_word(Save_Data.N_S); LCD1602_write_word(" "); LCD1602_write_com(0x80+0x40); LCD1602_write_word(Save_Data.longitude); LCD1602_write_data(' '); LCD1602_write_word(Save_Data.E_W); LCD1602_write_word(" "); sendDataToServer(); } else { // SendString("GPS DATA is not usefull!rn"); LCD1602_write_com(0x80); LCD1602_write_word("GPS DATA is "); LCD1602_write_com(0x80+0x40); LCD1602_write_word(" not usefull "); } } } void clrStruct() { Save_Data.isGetData = false; Save_Data.isParseData = false; Save_Data.isUsefull = false; memset(Save_Data.GPS_Buffer, 0, GPS_Buffer_Length); //清空 // memset(Save_Data.UTCTime, 0, UTCTime_Length); memset(Save_Data.latitude, 0, latitude_Length); memset(Save_Data.N_S, 0, N_S_Length); memset(Save_Data.longitude, 0, longitude_Length); memset(Save_Data.E_W, 0, E_W_Length); } //************************************************ //MS延时函数 //************************************************** void delay_ms(unsigned int n) { unsigned int i,j; for(i=0;i for(j=0;j<123;j++); }

2018-3-22 20:31:09 评论举报 zhangxjjoy