インターフェース2014年10月号のu-blox C027で3G通信する記事で使用したプログラム。   CQ publishing Interface 2014.10 issue, C027 3G test program.

Dependencies:   C027_Support C027_SupportTest mbed picojson

Fork of C027_SupportTest by u-blox

インターフェース2014年10月号のu-blox C027で3G通信する記事で使用したプログラムです。

Files at this revision

API Documentation at this revision

Comitter:
ntaka206
Date:
Mon Jul 28 03:25:18 2014 +0000
Parent:
32:2ad9c1d1afd0
Commit message:
Modify comments

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file
--- a/main.cpp	Thu Jul 24 11:08:18 2014 +0000
+++ b/main.cpp	Mon Jul 28 03:25:18 2014 +0000
@@ -44,8 +44,6 @@
 #define XI_API_KEY "SET your Feed API KEY" // set Xively API key (double-quoted string)
 
 #define XI_SERVER   "api.xively.com"
-//#define XI_PATH     "POST /v2/feeds/" XI_FEED_ID ".csv?_method=put "
-//#define XI_HEADER   "X-ApiKey: " XI_API_KEY "\r\nContent-Type: text/csv\r\n"
 
 #define XI_PATH     "/v2/feeds/" XI_FEED_ID ".json"
 #define XI_HEADER   "X-ApiKey: " XI_API_KEY
@@ -56,21 +54,14 @@
 int main(void)
 {
     int ret;
-#ifdef LARGE_DATA
-    char buf[2048] = "";
-#else
     char buf[512] = "";
-#endif
-// ntaka
-Serial pc(USBTX,USBRX);
-pc.baud(115200);
+    // Add by ntaka for USB Console
+    Serial pc(USBTX,USBRX);
+    pc.baud(115200);
 
     // Create the GPS object
-#if 1   // use GPSI2C class
+    // use GPSI2C class
     GPSI2C gps;
-#else   // or GPSSerial class 
-    GPSSerial gps; 
-#endif
     // Create the modem object
     MDMSerial mdm;
     //mdm.setDebug(4); // enable this for debugging issues 
@@ -99,8 +90,6 @@
         mdmOk = mdm.registerNet(&netStatus);
         mdm.dumpNetStatus(&netStatus);
     }
-#if 1
-
     if (mdmOk)
     {
         // http://www.geckobeach.com/cellular/secrets/gsmcodes.php
@@ -139,31 +128,6 @@
             const char* host = "echo.u-blox.com";
             MDMParser::IP ip = mdm.gethostbyname(host);
             char data[] = "\r\nxxx Socket Hello World\r\n"
-#ifdef LARGE_DATA
-                        "00  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-                        "01  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-                        "02  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-                        "03  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-                        "04  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-                        
-                        "05  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-                        "06  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-                        "07  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-                        "08  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-                        "09  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-            
-                        "10  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-                        "11  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-                        "12  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-                        "13  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-                        "14  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-                        
-                        "15  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-                        "16  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-                        "17  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-                        "18  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-                        "19  0123456789 0123456789 0123456789 0123456789 0123456789 \r\n"
-#endif            
                         "End\r\n";
                 
             printf("Testing TCP sockets with ECHO server\r\n");
@@ -209,10 +173,8 @@
 //            mdm.disconnect();
         }
     }
-#endif
 
-// Xively
-
+    // Upload GPS data to Xively
     printf("SMS and GPS Loop\r\n");
     char link[128] = "";
     unsigned int i = 0xFFFFFFFF;
@@ -238,7 +200,7 @@
                         printf("GPS Location: %.5f %.5f\r\n", la, lo); 
                         sprintf(link, "I am here!\n"
                                       "https://maps.google.com/?q=%.5f,%.5f", la, lo); 
-// Xively
+                        // Upload to Xively
                         if (xv_upload_cnt++ >= XI_UPLOAD_INTERVAL) {
                             xv_upload_cnt = 0;
                             int socket = mdm.socketSocket(MDMParser::IPPROTO_TCP);
@@ -249,7 +211,7 @@
                                 {
                 //                    char data[128];
                 //                    sprintf(data, "lat,%f\r\nlon,%f\r\n", la, lo);
-                                    // JSON location
+                                    // Make JSON location
                                     picojson::object v;
                                     picojson::object loc;
                                     string mb="mobile";
@@ -258,16 +220,16 @@
                                     loc["lat"] =  picojson::value(la);
                                     loc["lon"] =  picojson::value(lo);
                                     v["location"] =  picojson::value(loc);
-                                 
+                                    // JSON serialize
                                     string str = picojson::value(v).serialize();
 //                                    printf("serialized content = %s\r\n" ,  str.c_str());
-                
+                                    // PUT HTTP data to Xively
                                     char http[512];
                                     sprintf(http, "PUT %s HTTP/1.1\r\nHost: %s\r\n%s\r\nContent-Length: %d\r\n\r\n%s\r\n", XI_PATH, XI_SERVER, XI_HEADER, strlen(str.c_str()), str.c_str());
                                     printf(http);
 
                                     mdm.socketSend(socket, http, strlen(http));
-                
+                                    // Recv responce
                                     ret = mdm.socketRecv(socket, buf, sizeof(buf)-1);
                                     if (ret > 0)
                                         printf("Socket Recv \"%*s\"\r\n", ret, buf);