support library for C027 helper functions for Buffer Pipes, Buffered Serial Port (rtos capable) and GPS parsing. It includes modem APIs for USSD, SMS and Sockets.

Dependents:   HTTPClient_Cellular_HelloWorld Cellular_HelloMQTT MbedSmartRestMain Car_Bon_car_module ... more

This library is intended to be used with u-blox products such as the C027 or a shield with u-blox cellular and GPS modules like the cellular and positioning shield from Embedded Artist.

For 2G/GSM and 3G/UMTS you need to:

  • have a SIM card and know its PIN number
  • need to know you network operators APN setting These setting should be passed to the connect or init and join functions. You can also extend the APN database in MDMAPN.h.

For CDMA products you need to make sure that you have provisioned and activated the modem with either Sprint or Verizon.

Files at this revision

API Documentation at this revision

Comitter:
mazgch
Date:
Fri Jun 06 15:01:03 2014 +0000
Parent:
89:ea396f9f90a2
Child:
91:5af303e25287
Commit message:
cleanup apn selection

Changed in this revision

MDM.cpp Show annotated file Show diff for this revision Revisions of this file
MDMAPN.h Show annotated file Show diff for this revision Revisions of this file
--- a/MDM.cpp	Fri Jun 06 10:42:47 2014 +0000
+++ b/MDM.cpp	Fri Jun 06 15:01:03 2014 +0000
@@ -431,10 +431,6 @@
         sendFormated("AT+CGREG=2\r\n");
         if (RESP_OK != waitFinalResp())
             return false;
-        // set operator selection 
-        sendFormated("AT+COPS=0,0\r\n");
-        if (RESP_OK != waitFinalResp(NULL,NULL,180*1000))
-            return false;
     } 
     // enable the network registration unsolicited result code
     sendFormated("AT+CREG=%d\r\n", (_dev.dev == DEV_LISA_C200) ? 1 : 2);
@@ -714,15 +710,21 @@
                     TRACE("Testing APN Settings(\"%s\",\"%s\",\"%s\")\r\n", apn, username, password);
                 }
                 // Set up the APN
-                sendFormated("AT+UPSD=" PROFILE ",1,\"%s\"\r\n", apn?apn:"");
-                if (RESP_OK != waitFinalResp())
-                    return NOIP;
-                sendFormated("AT+UPSD=" PROFILE ",2,\"%s\"\r\n", username?username:"");
-                if (RESP_OK != waitFinalResp())
-                    return NOIP;
-                sendFormated("AT+UPSD=" PROFILE ",3,\"%s\"\r\n", password?password:"");
-                if (RESP_OK != waitFinalResp())
-                    return NOIP;
+                if (apn && *apn) {
+                    sendFormated("AT+UPSD=" PROFILE ",1,\"%s\"\r\n", apn);
+                    if (RESP_OK != waitFinalResp())
+                        return NOIP;
+                }
+                if (username && *username) {
+                    sendFormated("AT+UPSD=" PROFILE ",2,\"%s\"\r\n", username);
+                    if (RESP_OK != waitFinalResp())
+                        return NOIP;
+                }
+                if (password && *password) {
+                    sendFormated("AT+UPSD=" PROFILE ",3,\"%s\"\r\n", password);
+                    if (RESP_OK != waitFinalResp())
+                        return NOIP;
+                }
                 // try different Authentication Protocols
                 // 0 = none 
                 // 1 = PAP (Password Authentication Protocol)
--- a/MDMAPN.h	Fri Jun 06 10:42:47 2014 +0000
+++ b/MDMAPN.h	Fri Jun 06 15:01:03 2014 +0000
@@ -34,7 +34,9 @@
 
 /*! this is a list of special APNs for different network operators 
     There is no need to enter the default apn internet in the table; 
-    apndef will be used if no entry matches. 
+    apndef will be used if no entry matches.
+    
+    The APN without username/password have to be listed first.
 */
 static const APN_t apnlut[] = {
 // MCC Country
@@ -50,6 +52,18 @@
     { /* Vodafone */ "222-10",  _APN("web.omnitel.it",,) },
     { /* Wind */     "222-88",  _APN("internet.wind.biz",,) },
 
+// 440 Japan - JP
+    { /* Softbank */ "440-04,06,20,40,41,42,43,44,45,46,47,48,90,91,92,93,94,95"
+                         ",96,97,98"
+                                _APN("open.softbank.ne.jp","opensoftbank","ebMNuX1FIHg9d3DA")
+                                _APN("smile.world","dna1trop","so2t3k3m2a") },
+    { /* NTTDoCoMo */"440-09,10,11,12,13,14,15,16,17,18,19,21,22,23,24,25,26,27,"
+                         "28,29,30,31,32,33,34,35,36,37,38,39,58,59,60,61,62,63,"
+                         "64,65,66,67,68,69,87,99",
+                                _APN("bmobilewap",,) /*BMobile*/
+                                _APN("mpr2.bizho.net","Mopera U",) /* DoCoMo */
+                                _APN("bmobile.ne.jp","bmobile@wifi2","bmobile") /*BMobile*/ }, 
+
 // 293 Slovenia - SI
     { /* Si.mobil */ "293-40",  _APN("internet.simobil.si",,) },
     { /* Tusmobil */ "293-70",  _APN("internet.tusmobil.si",,) },
@@ -72,7 +86,7 @@
                                 _APN("epc.tmobile.com",,) 
                                 _APN("fast.tmobile.com",,) /* LTE */ },
     { /* AT&T */     "310-030,150,170,260,410,560,680",
-                                _APN("phone",,)
+                                _APN("phone",,) 
                                 _APN("wap.cingular","WAP@CINGULARGPRS.COM","CINGULAR1")
                                 _APN("isp.cingular","ISP@CINGULARGPRS.COM","CINGULAR1") },
 };