mirror of
https://github.com/arduino/Arduino.git
synced 2024-12-04 15:24:12 +01:00
138 lines
3.8 KiB
C++
138 lines
3.8 KiB
C++
/*
|
|
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
|
|
*/
|
|
|
|
#ifndef _GSM3SHIELDV1VOICEPROVIDER_
|
|
#define _GSM3SHIELDV1VOICEPROVIDER_
|
|
|
|
#include <GSM3MobileVoiceProvider.h>
|
|
#include <GSM3ShieldV1ModemCore.h>
|
|
#include <GSM3ShieldV1BaseProvider.h>
|
|
|
|
class GSM3ShieldV1VoiceProvider : public GSM3MobileVoiceProvider, public GSM3ShieldV1BaseProvider
|
|
{
|
|
public:
|
|
|
|
/** Constructor */
|
|
GSM3ShieldV1VoiceProvider();
|
|
|
|
/** initilizer, links with modem provider */
|
|
void initialize();
|
|
|
|
|
|
/** Manages modem response
|
|
@param from Initial byte of buffer
|
|
@param to Final byte of buffer
|
|
*/
|
|
void manageResponse(byte from, byte to);
|
|
|
|
//Call functions.
|
|
|
|
/** Launch a voice call
|
|
@param number Phone number to be called
|
|
@return If asynchronous, returns 0. If synchronous, 1 if success, other if error
|
|
*/
|
|
int voiceCall(const char* number);
|
|
|
|
/** Answer a voice call
|
|
@return If asynchronous, returns 0. If synchronous, 1 if success, other if error
|
|
*/
|
|
int answerCall();
|
|
|
|
/** Hang a voice call
|
|
@return If asynchronous, returns 0. If synchronous, 1 if success, other if error
|
|
*/
|
|
int hangCall();
|
|
|
|
/** Retrieve phone number of caller
|
|
@param buffer Buffer for copy phone number
|
|
@param bufsize Buffer size
|
|
@return If asynchronous, returns 0. If synchronous, 1 if success, other if error
|
|
*/
|
|
int retrieveCallingNumber(char* buffer, int bufsize);
|
|
|
|
/** Get last command status
|
|
@return Returns 0 if last command is still executing, 1 success, >1 error
|
|
*/
|
|
int ready(){return GSM3ShieldV1BaseProvider::ready();};
|
|
|
|
/** Recognize URC
|
|
@param oldTail
|
|
@return true if successful
|
|
*/
|
|
bool recognizeUnsolicitedEvent(byte oldTail);
|
|
|
|
/** Returns voice call status
|
|
@return voice call status
|
|
*/
|
|
GSM3_voiceCall_st getvoiceCallStatus(){ready(); return _voiceCallstatus;};
|
|
|
|
/** Set voice call status
|
|
@param status New status for voice call
|
|
*/
|
|
void setvoiceCallStatus(GSM3_voiceCall_st status) { _voiceCallstatus = status; };
|
|
|
|
|
|
private:
|
|
|
|
int phonelength; // Phone number length
|
|
|
|
GSM3_voiceCall_st _voiceCallstatus; // The voiceCall status
|
|
|
|
/** Continue to voice call function
|
|
*/
|
|
void voiceCallContinue();
|
|
|
|
/** Continue to answer call function
|
|
*/
|
|
void answerCallContinue();
|
|
|
|
/** Continue to hang call function
|
|
*/
|
|
void hangCallContinue();
|
|
|
|
/** Continue to retrieve calling number function
|
|
*/
|
|
void retrieveCallingNumberContinue();
|
|
|
|
/** Parse CLCC response from buffer
|
|
@param number Number initial for extract substring of response
|
|
@param nlength Substring length
|
|
@return true if successful
|
|
*/
|
|
bool parseCLCC(char* number, int nlength);
|
|
|
|
};
|
|
|
|
#endif
|