diff options
| author | Cristian Maglie <c.maglie@bug.st> | 2013-04-03 13:51:04 +0200 |
|---|---|---|
| committer | Cristian Maglie <c.maglie@bug.st> | 2013-04-03 13:51:04 +0200 |
| commit | ee90e68e86dd61d86f5d17b69080338328765b22 (patch) | |
| tree | e620c0edc2690ab789b665e567910640597aa6fe /libraries/GSM/GSM3VoiceCallService.cpp | |
| parent | 0ecdc5ebc96ad4c7c548c438a03d9ce00679db8b (diff) | |
| parent | f50c307be280dc6ece9e70c43b301c1db36291a0 (diff) | |
Merged 1.0.5
Merge remote-tracking branch 'arduino/master' into ide-1.5.x
Conflicts:
app/src/processing/app/Base.java
build/shared/revisions.txt
hardware/arduino/avr/cores/arduino/malloc.c
hardware/arduino/cores/arduino/avr-libc/malloc.c
hardware/arduino/cores/arduino/malloc.c
todo.txt
Diffstat (limited to 'libraries/GSM/GSM3VoiceCallService.cpp')
| -rw-r--r-- | libraries/GSM/GSM3VoiceCallService.cpp | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/libraries/GSM/GSM3VoiceCallService.cpp b/libraries/GSM/GSM3VoiceCallService.cpp new file mode 100644 index 0000000..fefb0f0 --- /dev/null +++ b/libraries/GSM/GSM3VoiceCallService.cpp @@ -0,0 +1,144 @@ +/*
+This file is part of the GSM3 communications library for Arduino
+-- Multi-transport communications platform
+-- Fully asynchronous
+-- Includes code for the Arduino-Telefonica GSM/GPRS Shield V1
+-- Voice calls
+-- SMS
+-- TCP/IP connections
+-- HTTP basic clients
+
+This library has been developed by Telefónica Digital - PDI -
+- Physical Internet Lab, as part as its collaboration with
+Arduino and the Open Hardware Community.
+
+September-December 2012
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+The latest version of this library can always be found at
+https://github.com/BlueVia/Official-Arduino
+*/
+#include <GSM3VoiceCallService.h>
+#include <Arduino.h>
+
+#include <GSM3ShieldV1VoiceProvider.h>
+GSM3ShieldV1VoiceProvider theShieldV1VoiceProvider;
+
+// While there is only a shield (ShieldV1) we will include it by default
+
+#define GSM3VOICECALLSERVICE_SYNCH 0x01 // 1: synchronous 0: asynchronous
+#define __TOUT__ 10000
+
+
+
+
+GSM3VoiceCallService::GSM3VoiceCallService(bool synch)
+{
+ if(synch)
+ flags |= GSM3VOICECALLSERVICE_SYNCH;
+ theGSM3MobileVoiceProvider->initialize();
+}
+
+GSM3_voiceCall_st GSM3VoiceCallService::getvoiceCallStatus()
+{
+ if(theGSM3MobileVoiceProvider==0)
+ return IDLE_CALL;
+
+ return theGSM3MobileVoiceProvider->getvoiceCallStatus();
+}
+
+int GSM3VoiceCallService::ready()
+{
+ if(theGSM3MobileVoiceProvider==0)
+ return 0;
+
+ return theGSM3MobileVoiceProvider->ready();
+}
+
+int GSM3VoiceCallService::voiceCall(const char* to, unsigned long timeout)
+{
+ if(theGSM3MobileVoiceProvider==0)
+ return 0;
+
+ if(flags & GSM3VOICECALLSERVICE_SYNCH )
+ {
+ theGSM3MobileVoiceProvider->voiceCall(to);
+ unsigned long m;
+ m=millis();
+ // Wait an answer for timeout
+ while(((millis()-m)< timeout )&&(getvoiceCallStatus()==CALLING))
+ delay(100);
+
+ if(getvoiceCallStatus()==TALKING)
+ return 1;
+ else
+ return 0;
+ }
+ else
+ {
+ return theGSM3MobileVoiceProvider->voiceCall(to);
+ }
+
+}
+
+int GSM3VoiceCallService::answerCall()
+{
+ if(theGSM3MobileVoiceProvider==0)
+ return 0;
+
+ return waitForAnswerIfNeeded(theGSM3MobileVoiceProvider->answerCall());
+}
+
+int GSM3VoiceCallService::hangCall()
+{
+ if(theGSM3MobileVoiceProvider==0)
+ return 0;
+
+ return waitForAnswerIfNeeded(theGSM3MobileVoiceProvider->hangCall());
+}
+
+int GSM3VoiceCallService::retrieveCallingNumber(char* buffer, int bufsize)
+{
+ if(theGSM3MobileVoiceProvider==0)
+ return 0;
+
+ return waitForAnswerIfNeeded(theGSM3MobileVoiceProvider->retrieveCallingNumber(buffer, bufsize));
+}
+
+int GSM3VoiceCallService::waitForAnswerIfNeeded(int returnvalue)
+{
+ // If synchronous
+ if(flags & GSM3VOICECALLSERVICE_SYNCH )
+ {
+ unsigned long m;
+ m=millis();
+ // Wait for __TOUT__
+ while(((millis()-m)< __TOUT__ )&&(ready()==0))
+ delay(100);
+ // If everything was OK, return 1
+ // else (timeout or error codes) return 0;
+ if(ready()==1)
+ return 1;
+ else
+ return 0;
+ }
+ // If not synchronous just kick ahead the coming result
+ return ready();
+}
+
+
+
+
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