this is a direct fork of example-ublox-cellular-interface that adds support for USBSerial, and leverages the geneva-cellular-driver library.

Dependencies:   ublox-at-cellular-interface ublox-cellular-base

Revision:
42:33504aa2fe69
Parent:
38:e09e02c31ba1
--- a/main.cpp	Tue Aug 27 19:11:55 2019 +0500
+++ b/main.cpp	Wed Sep 04 02:25:09 2019 +0000
@@ -15,8 +15,14 @@
  */
 #include "mbed.h"
 #include "UbloxATCellularInterface.h"
-#include "UbloxATCellularInterfaceN2xx.h"
 
+#include "USBSerial.h"
+/******************** Comms *********************/
+USBSerial pc(true);
+FileHandle* mbed::mbed_override_console(int)
+{   
+    return &pc;
+}
 // You must select the correct interface library for your board, by
 // uncommenting the correct line below. Supported combinations are
 // indicated with a "Y" in the table below.
@@ -34,7 +40,6 @@
 // library).  However, it is slower than using the LWIP/PPP on the mbed
 // MCU interface since more string parsing is required.
 #define INTERFACE_CLASS  UbloxATCellularInterface
-//#define INTERFACE_CLASS  UbloxATCellularInterfaceN2xx
 
 // The credentials of the SIM in the board.  If PIN checking is enabled
 // for your SIM card you must set this to the required PIN.
@@ -47,15 +52,15 @@
 // username and password NULL), or you may leave all three as NULL and then
 // a lookup will be attempted for a small number of known networks
 // (see APN_db.h in mbed-os/features/netsocket/cellular/utils).
-#define APN         NULL
+#define APN         "hologram"
 #define USERNAME    NULL
 #define PASSWORD    NULL
 #define TCP_SERVER "os.mbed.com"
 
 // LEDs
-DigitalOut ledRed(LED1, 1);
-DigitalOut ledGreen(LED2, 1);
-DigitalOut ledBlue(LED3, 1);
+DigitalOut ledRed(LED_RED, 1);
+DigitalOut ledGreen(LED_GREEN, 1);
+DigitalOut ledBlue(LED_BLUE, 1);
 
 // The user button
 volatile bool buttonPressed = false;
@@ -130,14 +135,14 @@
 
 int main()
 {
-    INTERFACE_CLASS *interface = new INTERFACE_CLASS();
+//    INTERFACE_CLASS *interface = new INTERFACE_CLASS();
     // If you need to debug the cellular interface, comment out the
     // instantiation above and uncomment the one below.
     // For the N2xx interface, change xxx to MBED_CONF_UBLOX_CELL_BAUD_RATE,
     // while for the non-N2xx interface change it to MBED_CONF_UBLOX_CELL_N2XX_BAUD_RATE.
-//    INTERFACE_CLASS *interface = new INTERFACE_CLASS(MDMTXD, MDMRXD,
-//                                                     xxx,
-//                                                     true);
+    INTERFACE_CLASS *interface = new INTERFACE_CLASS(MDMTXD, MDMRXD,
+                                                     115200,
+                                                     true);
 #ifndef TARGET_UBLOX_C030_N211
     TCPSocket sockTcp;
 #endif
@@ -151,7 +156,7 @@
     // No user button on C027
     InterruptIn userButton(NC);
 #else
-    InterruptIn userButton(SW0);
+    InterruptIn userButton(USR_BTN);
 #endif
     
     // Attach a function to the user button