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GSM/src/GSM3ShieldV1DirectModemProvider.cpp at master · ArduinoLibrariesForks/GSM · GitHub
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GSM3ShieldV1DirectModemProvider.cpp
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GSM3ShieldV1DirectModemProvider.cpp
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/*
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
<
GSM3ShieldV1DirectModemProvider.h
>
#
include
<
GSM3ShieldV1ModemCore.h
>
#
include
<
HardwareSerial.h
>
#
include
<
Arduino.h
>
#
define
__RESETPIN__
7
//
Constructor
GSM3ShieldV1DirectModemProvider::GSM3ShieldV1DirectModemProvider
(
bool
t)
{
trace=t;
};
void
GSM3ShieldV1DirectModemProvider::begin
()
{
theGSM3ShieldV1ModemCore.
gss
.
begin
(
9600
);
}
void
GSM3ShieldV1DirectModemProvider::restartModem
()
{
pinMode
(__RESETPIN__,
OUTPUT
);
digitalWrite
(__RESETPIN__,
HIGH
);
delay
(
12000
);
digitalWrite
(__RESETPIN__,
LOW
);
delay
(
1000
);
}
//
To enable the debug process
void
GSM3ShieldV1DirectModemProvider::connect
()
{
theGSM3ShieldV1ModemCore.
registerActiveProvider
(
this
);
}
//
To disable the debug process
void
GSM3ShieldV1DirectModemProvider::disconnect
()
{
theGSM3ShieldV1ModemCore.
registerActiveProvider
(
0
);
}
//
Write to the modem by means of SoftSerial
size_t
GSM3ShieldV1DirectModemProvider::write
(
uint8_t
c)
{
theGSM3ShieldV1ModemCore.
write
(c);
}
//
Detect if data to be read
int
/*
bool
*/
GSM3ShieldV1DirectModemProvider::available()
{
if
(theGSM3ShieldV1ModemCore.
gss
.
cb
.
peek
(
1
))
return
1
;
else
return
0
;
}
//
Read data
int
/*
char
*/
GSM3ShieldV1DirectModemProvider::read()
{
int
dataRead;
dataRead = theGSM3ShieldV1ModemCore.
gss
.
cb
.
read
();
//
In case last char in xof mode.
if
(!(theGSM3ShieldV1ModemCore.
gss
.
cb
.
peek
(
0
))) {
theGSM3ShieldV1ModemCore.
gss
.
spaceAvailable
();
delay
(
100
);
}
return
dataRead;
}
//
Peek data
int
/*
char
*/
GSM3ShieldV1DirectModemProvider::peek()
{
return
theGSM3ShieldV1ModemCore.
gss
.
cb
.
peek
(
0
);
}
//
Flush data
void
GSM3ShieldV1DirectModemProvider::flush
()
{
return
theGSM3ShieldV1ModemCore.
gss
.
cb
.
flush
();
}
String
GSM3ShieldV1DirectModemProvider::writeModemCommand
(String ATcommand,
int
responseDelay)
{
if
(trace)
Serial.
println
(ATcommand);
//
Flush other texts
flush
();
//
Enter debug mode.
connect
();
//
Send the AT command.
println
(ATcommand);
delay
(responseDelay);
//
Get response data from modem.
String result =
"
"
;
if
(trace)
theGSM3ShieldV1ModemCore.
gss
.
cb
.
debugBuffer
();
while
(
available
())
{
char
c =
read
();
result += c;
}
if
(trace)
Serial.
println
(result);
//
Leave the debug mode.
disconnect
();
return
result;
}
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