Merge branch 'ide-1.5.x-library-to-new-format' into ide-1.5.x

1 files changed, 0 insertions, 537 deletions

diff --git a/libraries/GSM/GSM3SoftSerial.cpp b/libraries/GSM/GSM3SoftSerial.cpp
deleted file mode 100644
index 176e8cb..0000000
--- a/libraries/GSM/GSM3SoftSerial.cpp
+++ /dev/null
@@ -1,537 +0,0 @@
-/*

-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 "GSM3SoftSerial.h"

-#include <avr/interrupt.h>

-#include <avr/pgmspace.h>

-#include "pins_arduino.h"

-#include <HardwareSerial.h>

-#include <Arduino.h>

-

-#if defined(__AVR_ATmega328P__) 

-#define __TXPIN__ 3

-#define __RXPIN__ 2

-#define __RXINT__ 3

-#elif defined(__AVR_ATmega2560__) || defined(__AVR_ATmega1280__)

-#define __TXPIN__ 3

-#define __RXPIN__ 10

-#define __RXINT__ 4

-#elif defined(__AVR_ATmega32U4__)

-#define __TXPIN__ 3

-#define __RXPIN__ 8

-#define __RXINT__ 3

-#endif

-

-#define __XON__ 0x11

-#define __XOFF__ 0x13

-

-#define _GSMSOFTSERIALFLAGS_ESCAPED_ 0x01

-#define _GSMSOFTSERIALFLAGS_SENTXOFF_ 0x02

-

-//

-// Lookup table

-//

-#define __PARAGRAPHGUARD__ 50

-typedef struct _DELAY_TABLE

-{

-  long baud;

-  unsigned short rx_delay_centering;

-  unsigned short rx_delay_intrabit;

-  unsigned short rx_delay_stopbit;

-  unsigned short tx_delay;

-} DELAY_TABLE;

-

-#if F_CPU == 16000000

-

-static const DELAY_TABLE PROGMEM table[] = 

-{

-  //  baud    rxcenter   rxintra    rxstop    tx

-  { 115200,   1,         17,        17,       12,    },

-  { 57600,    10,        37,        37,       33,    },

-  { 38400,    25,        57,        57,       54,    },

-  { 31250,    31,        70,        70,       68,    },

-  { 28800,    34,        77,        77,       74,    },

-  { 19200,    54,        117,       117,      114,   },

-  { 14400,    74,        156,       156,      153,   },

-  { 9600,     114,       236,       236,      233,   },

-  { 4800,     233,       474,       474,      471,   },

-  { 2400,     471,       950,       950,      947,   },

-  { 1200,     947,       1902,      1902,     1899,  },

-  { 300,      3804,      7617,      7617,     7614,  },

-};

-

-const int XMIT_START_ADJUSTMENT = 5;

-

-#elif F_CPU == 8000000

-

-static const DELAY_TABLE table[] PROGMEM = 

-{

-  //  baud    rxcenter    rxintra    rxstop  tx

-  { 115200,   1,          5,         5,      3,      },

-  { 57600,    1,          15,        15,     13,     },

-  { 38400,    2,          25,        26,     23,     },

-  { 31250,    7,          32,        33,     29,     },

-  { 28800,    11,         35,        35,     32,     },

-  { 19200,    20,         55,        55,     52,     },

-  { 14400,    30,         75,        75,     72,     },

-  { 9600,     50,         114,       114,    112,    },

-  { 4800,     110,        233,       233,    230,    },

-  { 2400,     229,        472,       472,    469,    },

-  { 1200,     467,        948,       948,    945,    },

-  { 300,      1895,       3805,      3805,   3802,   },

-};

-

-const int XMIT_START_ADJUSTMENT = 4;

-

-#elif F_CPU == 20000000

-

-// 20MHz support courtesy of the good people at macegr.com.

-// Thanks, Garrett!

-

-static const DELAY_TABLE PROGMEM table[] =

-{

-  //  baud    rxcenter    rxintra    rxstop  tx

-  { 115200,   3,          21,        21,     18,     },

-  { 57600,    20,         43,        43,     41,     },

-  { 38400,    37,         73,        73,     70,     },

-  { 31250,    45,         89,        89,     88,     },

-  { 28800,    46,         98,        98,     95,     },

-  { 19200,    71,         148,       148,    145,    },

-  { 14400,    96,         197,       197,    194,    },

-  { 9600,     146,        297,       297,    294,    },

-  { 4800,     296,        595,       595,    592,    },

-  { 2400,     592,        1189,      1189,   1186,   },

-  { 1200,     1187,       2379,      2379,   2376,   },

-  { 300,      4759,       9523,      9523,   9520,   },

-};

-

-const int XMIT_START_ADJUSTMENT = 6;

-

-#else

-

-#error This version of GSM3SoftSerial supports only 20, 16 and 8MHz processors

-

-#endif

-

-GSM3SoftSerial* GSM3SoftSerial::_activeObject=0;

-

-GSM3SoftSerial::GSM3SoftSerial():

-	_rx_delay_centering(0),

-	_rx_delay_intrabit(0),

-	_rx_delay_stopbit(0),

-	_tx_delay(0),

-	cb(this)

-{

-	setTX();

-	setRX();

-	//comStatus=0;

-	//waitingAnswer=false;

-}

-

-int GSM3SoftSerial::begin(long speed)

-{

-  _rx_delay_centering = _rx_delay_intrabit = _rx_delay_stopbit = _tx_delay = 0;

-

-  for (unsigned i=0; i<sizeof(table)/sizeof(table[0]); ++i)

-  {

-    long baud = pgm_read_dword(&table[i].baud);

-    if (baud == speed)

-    {

-      _rx_delay_centering = pgm_read_word(&table[i].rx_delay_centering);

-      _rx_delay_intrabit = pgm_read_word(&table[i].rx_delay_intrabit);

-      _rx_delay_stopbit = pgm_read_word(&table[i].rx_delay_stopbit);

-      _tx_delay = pgm_read_word(&table[i].tx_delay);

-      break;

-    }

-  }

-  

-  if (_rx_delay_stopbit)

-  {

-    if (digitalPinToPCICR(__RXPIN__))

-    {

-      *digitalPinToPCICR(__RXPIN__) |= _BV(digitalPinToPCICRbit(__RXPIN__));

-      *digitalPinToPCMSK(__RXPIN__) |= _BV(digitalPinToPCMSKbit(__RXPIN__));

-    }

-    tunedDelay(_tx_delay); // if we were low this establishes the end

-  }

-  

-  _activeObject=this;

-

-}

-

-void GSM3SoftSerial::close()

- {

-	_activeObject=0;

- }

-

-size_t GSM3SoftSerial::write(uint8_t c)

-{

-	if (_tx_delay == 0)

-		return 0;

-

-	// Characters to be escaped under XON/XOFF control with Quectel

-	if(c==0x11)

-	{

-		this->finalWrite(0x77);

-		return this->finalWrite(0xEE);

-	}

-

-	if(c==0x13)

-	{

-		this->finalWrite(0x77);

-		return this->finalWrite(0xEC);

-	}

-

-	if(c==0x77)

-	{

-		this->finalWrite(0x77);

-		return this->finalWrite(0x88);

-	}

-	

-	return this->finalWrite(c);

-}

-

-size_t GSM3SoftSerial::finalWrite(uint8_t c)

-{

-	

-	uint8_t oldSREG = SREG;

-	cli();  // turn off interrupts for a clean txmit

-

-	// Write the start bit

-	tx_pin_write(LOW);

-	tunedDelay(_tx_delay + XMIT_START_ADJUSTMENT);

-

-	// Write each of the 8 bits

-	for (byte mask = 0x01; mask; mask <<= 1)

-	{

-		if (c & mask) // choose bit

-			tx_pin_write(HIGH); // send 1

-		else

-			tx_pin_write(LOW); // send 0

-		tunedDelay(_tx_delay);

-	}

-

-	tx_pin_write(HIGH); // restore pin to natural state

-	

-	SREG = oldSREG; // turn interrupts back on

-	tunedDelay(_tx_delay);

-				

-	return 1;

-}

-

-/*inline*/ void GSM3SoftSerial::tunedDelay(uint16_t delay) { 

-  uint8_t tmp=0;

-

-  asm volatile("sbiw    %0, 0x01 \n\t"

-    "ldi %1, 0xFF \n\t"

-    "cpi %A0, 0xFF \n\t"

-    "cpc %B0, %1 \n\t"

-    "brne .-10 \n\t"

-    : "+r" (delay), "+a" (tmp)

-    : "0" (delay)

-    );

-}

-

-void GSM3SoftSerial::tx_pin_write(uint8_t pin_state)

-{

-  // Direct port manipulation is faster than digitalWrite/Read

-  if (pin_state == LOW)

-    *_transmitPortRegister &= ~_transmitBitMask;

-  else

-    *_transmitPortRegister |= _transmitBitMask;

-}

-

-void GSM3SoftSerial::setTX()

-{

-  pinMode(__TXPIN__, OUTPUT);

-  digitalWrite(__TXPIN__, HIGH);

-  // For digital port direct manipulation

-  _transmitBitMask = digitalPinToBitMask(__TXPIN__);

-  uint8_t port = digitalPinToPort(__TXPIN__);

-  _transmitPortRegister = portOutputRegister(port);

-}

-

-void GSM3SoftSerial::setRX()

-{

-  pinMode(__RXPIN__, INPUT);

-  digitalWrite(__RXPIN__, HIGH);  // pullup for normal logic!

-  // For digital port direct manipulation

-  _receiveBitMask = digitalPinToBitMask(__RXPIN__);

-  uint8_t port = digitalPinToPort(__RXPIN__);

-  _receivePortRegister = portInputRegister(port);

-

-#ifdef  __AVR_ATmega32U4__

-//#define __RXINT__ 1

-  attachInterrupt(__RXINT__, GSM3SoftSerial::handle_interrupt, FALLING);

-#endif

-	// This line comes from the High Middle Ages...

-	// attachInterrupt(__RXINT__, GSM3SoftSerial::handle_interrupt, FALLING);

-}

-

-void GSM3SoftSerial::handle_interrupt()

-{

-	if(_activeObject)

-		_activeObject->recv();

-}

-

-uint8_t GSM3SoftSerial::rx_pin_read()

-{

-  // Digital port manipulation

-  return *_receivePortRegister & _receiveBitMask;

-}

-

-void GSM3SoftSerial::recv()

-{

-

-#if GCC_VERSION < 40302

-// Work-around for avr-gcc 4.3.0 OSX version bug

-// Preserve the registers that the compiler misses

-// (courtesy of Arduino forum user *etracer*)

-  asm volatile(

-    "push r18 \n\t"

-    "push r19 \n\t"

-    "push r20 \n\t"

-    "push r21 \n\t"

-    "push r22 \n\t"

-    "push r23 \n\t"

-    "push r26 \n\t"

-    "push r27 \n\t"

-    ::);

-#endif  

-

-  bool firstByte=true;

-  byte thisHead;

-  

-  uint8_t d = 0;

-  bool morebytes=false;

-  //bool fullbuffer=(cb.availableBytes()<3);

-  bool fullbuffer;

-  bool capturado_fullbuffer = 0;

-  int i;

-  byte oldTail;

-

-  // If RX line is high, then we don't see any start bit

-  // so interrupt is probably not for us

-  if (!rx_pin_read())

-  {

-	do

-	{

-		oldTail=cb.getTail();

-		// Wait approximately 1/2 of a bit width to "center" the sample

-		tunedDelay(_rx_delay_centering);

-		

-		fullbuffer=(cb.availableBytes()<6);

-

-		

-		if(fullbuffer&&(!capturado_fullbuffer))

-			tx_pin_write(LOW);

-

-		

-		// Read each of the 8 bits

-		for (uint8_t i=0x1; i; i <<= 1)

-		{

-			tunedDelay(_rx_delay_intrabit);

-			uint8_t noti = ~i;

-			if (rx_pin_read())

-				d |= i;

-			else // else clause added to ensure function timing is ~balanced

-				d &= noti;

-			

-			if(fullbuffer&&(!capturado_fullbuffer))

-			{

-			  if((uint8_t)__XOFF__ & i)

-				tx_pin_write(HIGH);

-			  else

-				tx_pin_write(LOW);

-			}

-		}

-

-		if(fullbuffer&&(!capturado_fullbuffer))

-		{

-			tunedDelay(_rx_delay_intrabit);

-			tx_pin_write(HIGH);	

-		}

-		

-		// So, we know the buffer is full, and we have sent a XOFF

-		if (fullbuffer) 

-		{

-			capturado_fullbuffer =1;

-			_flags |=_GSMSOFTSERIALFLAGS_SENTXOFF_;

-		}

-

-

-		// skip the stop bit

-		if (!fullbuffer) tunedDelay(_rx_delay_stopbit);

-		

-		if(keepThisChar(&d))

-		{

-			cb.write(d);

-			if(firstByte)

-			{

-				firstByte=false;

-				thisHead=cb.getTail();

-			}

-		}

-		

-		

-		// This part is new. It is used to detect the end of a "paragraph"

-		// Caveat: the old fashion would let processor a bit of time between bytes, 

-		// that here is lost

-		// This active waiting avoids drifting

-		morebytes=false;

-		// TO-DO. This PARAGRAPHGUARD is empyric. We should test it for every speed

-		for(i=0;i<__PARAGRAPHGUARD__;i++)

-		{	

-			tunedDelay(1);

-			if(!rx_pin_read())

-			{

-				morebytes=true;

-				break;

-			}

-		}

-	}while(morebytes);

-	// If we find a line feed, we are at the end of a paragraph

-	// check!

-	

-	if (fullbuffer)

-	{

-		// And... go handle it!

-		if(mgr)

-			mgr->manageMsg(thisHead, cb.getTail());

-	}

-	else if(d==10)

-	{

-		// And... go handle it!

-		if(mgr)

-			mgr->manageMsg(thisHead, cb.getTail());

-	}

-	else if (d==32)

-	{

-		// And... go handle it!

-		if(mgr)

-			mgr->manageMsg(thisHead, cb.getTail());

-	}

-  }

-

-#if GCC_VERSION < 40302

-// Work-around for avr-gcc 4.3.0 OSX version bug

-// Restore the registers that the compiler misses

-  asm volatile(

-    "pop r27 \n\t"

-    "pop r26 \n\t"

-    "pop r23 \n\t"

-    "pop r22 \n\t"

-    "pop r21 \n\t"

-    "pop r20 \n\t"

-    "pop r19 \n\t"

-    "pop r18 \n\t"

-    ::);

-#endif

-}

-

-bool GSM3SoftSerial::keepThisChar(uint8_t* c)

-{

-	// Horrible things for Quectel XON/XOFF

-	// 255 is the answer to a XOFF

-	// It comes just once

-	if((*c==255)&&(_flags & _GSMSOFTSERIALFLAGS_SENTXOFF_))

-	{

-		_flags ^= _GSMSOFTSERIALFLAGS_SENTXOFF_;

-		return false;

-	}

-

-	// 0x77, w, is the escape character

-	if(*c==0x77)

-	{

-		_flags |= _GSMSOFTSERIALFLAGS_ESCAPED_;

-		return false;

-	}

-	

-	// and these are the escaped codes

-	if(_flags & _GSMSOFTSERIALFLAGS_ESCAPED_)

-	{

-		if(*c==0xEE)

-			*c=0x11;

-		else if(*c==0xEC)

-			*c=0x13;

-		else if(*c==0x88)

-			*c=0x77;

-			

-		_flags ^= _GSMSOFTSERIALFLAGS_ESCAPED_;

-		return true;

-	}

-	

-	return true;

-}

-

-void GSM3SoftSerial::spaceAvailable()

-{

-	// If there is spaceAvailable in the buffer, lets send a XON

-	finalWrite((byte)__XON__);

-}

-

-

-// This is here to avoid problems with Arduino compiler

-void GSM3SoftSerialMgr::manageMsg(byte from, byte to){};

-

-//#define PCINT1_vect _VECTOR(2)

-//#undef PCINT1_vect

-

-#if defined(PCINT0_vect)

-ISR(PCINT0_vect)

-{

-  GSM3SoftSerial::handle_interrupt();

-}

-#endif

-

-#if defined(PCINT1_vect)

-ISR(PCINT1_vect)

-{

-  GSM3SoftSerial::handle_interrupt();

-}

-#endif

-

-#if defined(PCINT2_vect)

-ISR(PCINT2_vect)

-{

-  GSM3SoftSerial::handle_interrupt();

-}

-#endif

-

-#if defined(PCINT3_vect)

-ISR(PCINT3_vect)

-{

-  GSM3SoftSerial::handle_interrupt();

-}

-#endif

-