This library provides data update method to Fastsensing.
Dependents: SCP1000_Fastsensing
Fastsensing.cpp
- Committer:
- AkiraK
- Date:
- 2017-04-04
- Revision:
- 1:3f52b4da889a
- Parent:
- 0:f26c02be48f9
- Child:
- 2:5e41a339e05c
- Child:
- 5:e34ff2b4af3f
File content as of revision 1:3f52b4da889a:
/* * Created by Akira Kashihara <akira@fastsensing.com> * Description : You can upload sensing data Fastsensing and display them. * This Library needs your device ID, channel ID and each data value. */ #include "Fastsensing.h" int Fastsensing::updateData(char *deviceId, char *channelId, double data) { eth.init(); //Use DHCP. Initialize setting of eth. eth.connect(); //Connect Bring the interface up. char reqUrl[1000]; //Char array for request char basedUrl[20] = "http://f-io.net/D1/"; //based http url char query[256]; //The array is for holding query char resResult[256]; //The array is for holding response result strcpy(reqUrl, basedUrl); //based Url is copied to reqUrl strcat(reqUrl, deviceId); //Concatenate reqUrl and deviceId sprintf(query, "?%s=%f", channelId, data); //Create Query String strcat(reqUrl, query); //Concatenate reqUrl and query int res = http.get(reqUrl, resResult, 128);//Send request is reqUrl as get method and get Response Result. Time out is 5000 printf("%d\n", res); if(!res) { //If session is completed eth.disconnect(); //EthernetInterface closed printf("disconnected\n"); return 0; //Return 0 } else { //If session is not completed eth.disconnect(); //EthernetInterface closed printf("disconnected\n"); return 1; //Return 1 } } int Fastsensing::updateDataAll(char *deviceId, char *channelId[3], float data[3]) { eth.init(); //Use DHCP. Initialize setting of eth. eth.connect(); //Connect Bring the interface up. char reqUrl[1000]; //Char array for request char basedUrl[20] = "http://f-io.net/D1/"; //based http url char query[256]; //The array is for holding query char resResult[256]; //The array is for holding response result char delim; //delimiter strcpy(reqUrl, basedUrl); //based Url is copied to reqUrl strcat(reqUrl, deviceId); //Concatenate reqUrl and deviceId for(int i = 0; i < 3; i++) { //Create request URL if(i == 0) delim = '?'; //first query is connected with ? else delim = '&'; //After second, query is connected with & sprintf(query, "%c%s=%.4f",delim, channelId[i], data[i]); //Create Query String strcat(reqUrl, query); //Concatenate reqUrl and query } printf("%s\n", reqUrl); int res = http.get(reqUrl, resResult, 300); //Send request is reqUrl as get method and get Response Result. Time out is 5000 //printf("%d\n", res); //printf("%d\n", http.getHTTPResponseCode()); if(!res) { //If session is completed eth.disconnect(); //EthernetInterface closed printf("disconnected\n"); return 0; //Return 0 } else { //If session is not completed eth.disconnect(); //EthernetInterface closed printf("disconnected\n"); return 1; //Return 1 } }