Usage example, Xively with wolfSSL
Dependencies: EthernetInterface HTTPClient SDFileSystem mbed-rtos mbed wolfSSL
Fork of SimpleXively by
xively.cpp
- Committer:
- wolfSSL
- Date:
- 2015-07-21
- Revision:
- 2:74161080023f
- Parent:
- 0:a6ee4ada0d57
File content as of revision 2:74161080023f:
/* main.cpp */ /* Copyright (C) 2014 wolfSSL, MIT License * * Permission is hereby granted, free of charge, to any person obtaining a copy of this software * and associated documentation files (the "Software"), to deal in the Software without restriction, * including without limitation the rights to use, copy, modify, merge, publish, distribute, * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all copies or * substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include "mbed.h" #include "EthernetInterface.h" #include "HTTPClient.h" #define XI_API "https://api.xively.com/v2/feeds" HTTPClient http; void xively_main(char *feed_id, char *api_key, char *ch_name) { int ret ; int i ; #define BUFFSIZE 1024 static char buff[BUFFSIZE]; const char put_template[] = "{\ \"version\":\"1.0.0\",\"datastreams\":[\ {\"id\":\"%s\",\"current_value\":\"%f\"}\ ]}\r\n" ; #define API_KEY_SIZE 50 #define CH_NAME_SIZE 50 #define ALLOWANCE 30 char uri[sizeof(XI_API)+10+ALLOWANCE] ; char put_data[sizeof(put_template)+CH_NAME_SIZE+ALLOWANCE] ; char header[API_KEY_SIZE+ALLOWANCE] ; sprintf(header, "X-ApiKey: %s\r\n", api_key) ; http.setHeader(header) ; http.dumpReqHeader(true) ; http.dumpResHeader(true) ; for(i=0; ; i++) { printf("<<<< %d >>>>\n", i) ; sprintf(uri, "%s/%s.json", XI_API, feed_id) ; sprintf(put_data, put_template, ch_name, (double)(i%100)/*tmp.read()*/) ; printf("Put Data:\n%s\n", put_data) ; HTTPText outText(put_data, strlen(put_data)); HTTPText inText(buff, BUFFSIZE); ret = http.put(uri, outText, &inText) ; if (!ret) { printf("\n== HTTP PUT: OK\n\n"); if(strlen(buff)) printf("Result: %s\n", buff); } else { printf("++ Err = %d - HTTP = %d ++\n", ret, http.getHTTPResponseCode()); } wait(10.0) ; } }