main.cpp

00001 #include "mbed.h"
00002 #include "HTTPClient.h"
00003 
00004 //------------------------------------------------------------------------------------
00005 // You need to configure these cellular modem / SIM parameters.
00006 // These parameters are ignored for LISA-C200 variants and can be left NULL.
00007 //------------------------------------------------------------------------------------
00008 #include "MDM.h"
00009 //! Set your secret SIM pin here (e.g. "1234"). Check your SIM manual.
00010 #define SIMPIN      NULL
00011 /*! The APN of your network operator SIM, sometimes it is "internet" check your 
00012     contract with the network operator. You can also try to look-up your settings in 
00013     google: https://www.google.de/search?q=APN+list */
00014 #define APN         "online.telia.se"
00015 //! Set the user name for your APN, or NULL if not needed
00016 #define USERNAME    NULL
00017 //! Set the password for your APN, or NULL if not needed
00018 #define PASSWORD    NULL 
00019 //------------------------------------------------------------------------------------
00020 
00021 char str[512];
00022 
00023 int main() 
00024 {
00025     // turn on the supplies of the Modem
00026     MDMSerial mdm;
00027     //mdm.setDebug(4); // enable this for debugging issues 
00028     if (!mdm.connect(SIMPIN, APN,USERNAME,PASSWORD))
00029         return -1;
00030     HTTPClient http;
00031   
00032     //GET data
00033     printf("\nTrying to fetch page...\n");
00034     int ret = http.get("http://mbed.org/media/uploads/donatien/hello.txt", str, 128);
00035     if (!ret)
00036     {
00037       printf("Page fetched successfully - read %d characters\n", strlen(str));
00038       printf("Result: %s\n", str);
00039     }
00040     else
00041     {
00042       printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode());
00043     }
00044     
00045     //POST data
00046     HTTPMap map;
00047     HTTPText inText(str, 512);
00048     map.put("Hello", "World");
00049     map.put("test", "1234");
00050     printf("\nTrying to post data...\n");
00051     ret = http.post("http://httpbin.org/post", map, &inText);
00052     if (!ret)
00053     {
00054       printf("Executed POST successfully - read %d characters\n", strlen(str));
00055       printf("Result: %s\n", str);
00056     }
00057     else
00058     {
00059       printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode());
00060     }
00061     
00062     //PUT data
00063     strcpy(str, "This is a PUT test!");
00064     HTTPText outText(str);
00065     //HTTPText inText(str, 512);
00066     printf("\nTrying to put resource...\n");
00067     ret = http.put("http://httpbin.org/put", outText, &inText);
00068     if (!ret)
00069     {
00070       printf("Executed PUT successfully - read %d characters\n", strlen(str));
00071       printf("Result: %s\n", str);
00072     }
00073     else
00074     {
00075       printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode());
00076     }
00077     
00078     //DELETE data
00079     //HTTPText inText(str, 512);
00080     printf("\nTrying to delete resource...\n");
00081     ret = http.del("http://httpbin.org/delete", &inText);
00082     if (!ret)
00083     {
00084       printf("Executed DELETE successfully - read %d characters\n", strlen(str));
00085       printf("Result: %s\n", str);
00086     }
00087     else
00088     {
00089       printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode());
00090     }
00091 
00092     mdm.disconnect();
00093     mdm.powerOff();
00094 
00095     while(true);
00096 }