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-rw-r--r--libraries/GSM/examples/MakeVoiceCall/MakeVoiceCall.ino116
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diff --git a/libraries/GSM/examples/MakeVoiceCall/MakeVoiceCall.ino b/libraries/GSM/examples/MakeVoiceCall/MakeVoiceCall.ino
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--- a/libraries/GSM/examples/MakeVoiceCall/MakeVoiceCall.ino
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-/*
- Make Voice Call
-
- This sketch, for the Arduino GSM shield, puts a voice call to
- a remote phone number that you enter through the serial monitor.
- To make it work, open the serial monitor, and when you see the
- READY message, type a phone number. Make sure the serial monitor
- is set to send a just newline when you press return.
-
- Circuit:
- * GSM shield
- * Voice circuit.
- With no voice circuit the call will send nor receive any sound
-
-
- created Mar 2012
- by Javier Zorzano
-
- This example is in the public domain.
- */
-
-// libraries
-#include <GSM.h>
-
-// PIN Number
-#define PINNUMBER ""
-
-// initialize the library instance
-GSM gsmAccess; // include a 'true' parameter for debug enabled
-GSMVoiceCall vcs;
-
-String remoteNumber = ""; // the number you will call
-char charbuffer[20];
-
-void setup()
-{
-
- // initialize serial communications and wait for port to open:
- Serial.begin(9600);
- while (!Serial) {
- ; // wait for serial port to connect. Needed for Leonardo only
- }
-
- Serial.println("Make Voice Call");
-
- // connection state
- boolean notConnected = true;
-
- // Start GSM shield
- // If your SIM has PIN, pass it as a parameter of begin() in quotes
- while(notConnected)
- {
- if(gsmAccess.begin(PINNUMBER)==GSM_READY)
- notConnected = false;
- else
- {
- Serial.println("Not connected");
- delay(1000);
- }
- }
-
- Serial.println("GSM initialized.");
- Serial.println("Enter phone number to call.");
-
-}
-
-void loop()
-{
-
- // add any incoming characters to the String:
- while (Serial.available() > 0)
- {
- char inChar = Serial.read();
- // if it's a newline, that means you should make the call:
- if (inChar == '\n')
- {
- // make sure the phone number is not too long:
- if (remoteNumber.length() < 20)
- {
- // let the user know you're calling:
- Serial.print("Calling to : ");
- Serial.println(remoteNumber);
- Serial.println();
-
- // Call the remote number
- remoteNumber.toCharArray(charbuffer, 20);
-
-
- // Check if the receiving end has picked up the call
- if(vcs.voiceCall(charbuffer))
- {
- Serial.println("Call Established. Enter line to end");
- // Wait for some input from the line
- while(Serial.read()!='\n' && (vcs.getvoiceCallStatus()==TALKING));
- // And hang up
- vcs.hangCall();
- }
- Serial.println("Call Finished");
- remoteNumber="";
- Serial.println("Enter phone number to call.");
- }
- else
- {
- Serial.println("That's too long for a phone number. I'm forgetting it");
- remoteNumber = "";
- }
- }
- else
- {
- // add the latest character to the message to send:
- if(inChar!='\r')
- remoteNumber += inChar;
- }
- }
-}
-