Example program demonstrate the use of the User LEDs and the User Button. The example also initializes the I2C3 Bus for the battery charger BQ24295, sets the battery charger and the cellular module driver, powers up the cellular module. However, the UART2 , which is used for communicating with the module, is not configured. Hence, the Serial USB Sniffer could be used for exercising AT commands from a development PC.

Dependencies:   ublox-cellular-base ublox-cellular-driver-gen battery-charger-bq24295 gnss

Revision:
0:25fcf12b0ba2
Child:
1:e11c75d931b5
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Sep 19 12:23:17 2017 +0000
@@ -0,0 +1,94 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2017 u-blox
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "mbed.h"
+#include "UbloxCellularDriverGen.h"
+#include "onboard_modem_api.h"
+
+// User LEDs
+DigitalOut ledRed(LED1, 1);
+DigitalOut ledGreen(LED2, 1);
+DigitalOut ledBlue(LED3, 1);
+
+// Ethernet socket LED 
+DigitalOut ledYellow(LED4,1);
+
+// User Button
+#ifdef TARGET_UBLOX_C027
+    // No user button on C027
+    InterruptIn userButton(NC);
+#else
+    InterruptIn userButton(SW0);
+#endif
+
+// Delay between LED changes in second
+volatile float delay = 0.5;
+
+//To check if the user pressed the User Button or not
+void threadBodyUserButtonCheck(void const *args){
+    float delayToggle = delay;
+    while (1){
+        if (userButton.read() == 1 ) {
+        //User Button is pressed 
+            delay = 0.1;
+            //Indicate the button is pressed 
+            ledYellow = 0;
+        }
+        else { 
+        //User button is released
+            delay = 0.5;
+            //Turn off the Yellow LED on Ethernet socket
+            ledYellow = 1;
+        }
+    }
+}
+
+/*
+** Out of the Box Demo for C030 variants
+** 
+** Sets the modem then    
+*/
+
+int main()
+{
+    //Initialised the modem
+    onboard_modem_init();
+    
+    //Power up the modem
+    onboard_modem_power_up();
+    
+    //Create threadUserButtonCheck thread
+    Thread threadUserButtonCheck(threadBodyUserButtonCheck);
+
+    //Set the LED states
+    ledRed = 0;
+    ledGreen = 1;
+    ledBlue = 1;
+    
+    printf("u-blox C030 Out-of-the-Box Demo\n\r");
+    
+    //Main loop
+    while(1) {
+        wait(delay);
+        //Shift the LED states
+        int carry = ledBlue;
+        ledBlue = ledRed;
+        ledRed = ledGreen;
+        ledGreen = carry;
+    }
+}
+
+// End Of File
\ No newline at end of file