Example showing the ublox Cellular GPS/GNSS module with the HTTPClient library to fetch and upload web pages.
Dependencies: C027_Support HTTPClient mbed
Diff: main.cpp
- Revision:
- 4:7fd97087e573
- Parent:
- 3:412a526d7054
- Child:
- 5:a18ddbfd70c9
--- a/main.cpp Mon May 12 09:17:35 2014 +0000 +++ b/main.cpp Mon May 12 13:58:58 2014 +0000 @@ -31,95 +31,77 @@ { // turn on the supplies of the Modem and the GPS c027.mdmPower(true); - wait(2); - // Create the modem object + printf("Modem Initialize\r\n"); MDMSerial mdm; + if (!mdm.connect(SIMPIN, APN,USERNAME,PASSWORD, true)) + return -1; - // initialize the modem - printf("Modem Initialize\r\n"); - MDMParser::DevStatus devStatus; - bool mdmOk = mdm.init(SIMPIN, &devStatus); - if (mdmOk) + HTTPClient http; + + //GET data + printf("\nTrying to fetch page...\n"); + int ret = http.get("http://mbed.org/media/uploads/donatien/hello.txt", str, 128); + if (!ret) { - // wait until we are connected - printf("Network Check\r\n"); - MDMParser::NetStatus netStatus; - while (!mdm.checkNetStatus(&netStatus)) - wait_ms(1000); - - printf("Network Join\r\n"); - // join the internet connection - MDMParser::IP ip = mdm.join(APN,USERNAME,PASSWORD); - if (ip != NOIP) - { - printf(" IP Address: " IPSTR "\r\n", IPNUM(ip)); - HTTPClient http; + printf("Page fetched successfully - read %d characters\n", strlen(str)); + printf("Result: %s\n", str); + } + else + { + printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode()); + } - //GET data - printf("\nTrying to fetch page...\n"); - int ret = http.get("http://mbed.org/media/uploads/donatien/hello.txt", str, 128); - if (!ret) - { - printf("Page fetched successfully - read %d characters\n", strlen(str)); - printf("Result: %s\n", str); - } - else - { - printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode()); - } - - //POST data - HTTPMap map; - HTTPText inText(str, 512); - map.put("Hello", "World"); - map.put("test", "1234"); - printf("\nTrying to post data...\n"); - ret = http.post("http://httpbin.org/post", map, &inText); - if (!ret) - { - printf("Executed POST successfully - read %d characters\n", strlen(str)); - printf("Result: %s\n", str); - } - else - { - printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode()); - } - - //PUT data - strcpy(str, "This is a PUT test!"); - HTTPText outText(str); - //HTTPText inText(str, 512); - printf("\nTrying to put resource...\n"); - ret = http.put("http://httpbin.org/put", outText, &inText); - if (!ret) - { - printf("Executed PUT successfully - read %d characters\n", strlen(str)); - printf("Result: %s\n", str); - } - else - { - printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode()); - } - - //DELETE data - //HTTPText inText(str, 512); - printf("\nTrying to delete resource...\n"); - ret = http.del("http://httpbin.org/delete", &inText); - if (!ret) - { - printf("Executed DELETE successfully - read %d characters\n", strlen(str)); - printf("Result: %s\n", str); - } - else - { - printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode()); - } + //POST data + HTTPMap map; + HTTPText inText(str, 512); + map.put("Hello", "World"); + map.put("test", "1234"); + printf("\nTrying to post data...\n"); + ret = http.post("http://httpbin.org/post", map, &inText); + if (!ret) + { + printf("Executed POST successfully - read %d characters\n", strlen(str)); + printf("Result: %s\n", str); + } + else + { + printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode()); + } - mdm.disconnect(); - } + //PUT data + strcpy(str, "This is a PUT test!"); + HTTPText outText(str); + //HTTPText inText(str, 512); + printf("\nTrying to put resource...\n"); + ret = http.put("http://httpbin.org/put", outText, &inText); + if (!ret) + { + printf("Executed PUT successfully - read %d characters\n", strlen(str)); + printf("Result: %s\n", str); + } + else + { + printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode()); } + + //DELETE data + //HTTPText inText(str, 512); + printf("\nTrying to delete resource...\n"); + ret = http.del("http://httpbin.org/delete", &inText); + if (!ret) + { + printf("Executed DELETE successfully - read %d characters\n", strlen(str)); + printf("Result: %s\n", str); + } + else + { + printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode()); + } + + mdm.disconnect(); mdm.powerOff(); c027.mdmPower(false); + printf("Done\n"); while(true); }