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2014-09-09 Fred Gleason <fredg@paravelsystems.com>

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* Added an 'RDMatrix::BtGpi16' value to the 'RDMatrix::Type'
	enumeration in 'lib/rdmatrix.cpp' and 'lib/rdmatrix.cpp'.
	* Implemented a driver for the Broadcast Tools GPI-16 in
	'ripcd/btgpi16.cpp' and 'ripcd/btgpi16.h'.
This commit is contained in:
Fred Gleason
2014-09-09 14:45:25 -04:00
parent 32ee2c4a03
commit 861332e37e
8 changed files with 341 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
ripcd/Makefile.am
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@@ -4,8 +4,6 @@
##
## (C) Copyright 2002-2006 Fred Gleason <fredg@paravelsystems.com>
##
## $Id: Makefile.am,v 1.43.8.10 2014/02/17 02:19:02 cvs Exp $
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License version 2 as
## published by the Free Software Foundation.
@@ -40,6 +38,7 @@ dist_ripcd_SOURCES = acu1p.cpp acu1p.h\
bt16x2.cpp bt16x2.h\
bt8x2.cpp bt8x2.h\
btacs82.cpp btacs82.h\
btgpi16.cpp btgpi16.h\
btsentinel4web.cpp btsentinel4web.h\
btss124.cpp btss124.h\
btss164.cpp btss164.h\
@@ -78,6 +77,7 @@ nodist_ripcd_SOURCES = moc_am16.cpp\
moc_bt16x2.cpp\
moc_bt8x2.cpp\
moc_btacs82.cpp\
moc_btgpi16.cpp\
moc_btsentinel4web.cpp\
moc_btsrc16.cpp\
moc_btsrc8iii.cpp\

229
ripcd/btgpi16.cpp Normal file
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@@ -0,0 +1,229 @@
// btgpi16.cpp
//
// A Rivendell switcher driver for the BroadcastTools GPI-16
//
// (C) Copyright 2002-2005,2010 Fred Gleason <fredg@paravelsystems.com>
//
// $Id:
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
// published by the Free Software Foundation.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public
// License along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//
#include <qtimer.h>
#include <stdlib.h>
#include <globals.h>
#include <btgpi16.h>
BtGpi16::BtGpi16(RDMatrix *matrix,QObject *parent,const char *name)
: Switcher(matrix,parent,name)
{
//
// Initialize Data Structures
//
bt_istate=0;
for(int i=0;i<BTGPI16_GPIO_PINS;i++) {
bt_gpi_state[i]=false;
bt_gpi_mask[i]=false;
}
//
// Get Matrix Parameters
//
bt_matrix=matrix->matrix();
bt_gpis=matrix->gpis();
//
// Initialize the TTY Port
//
RDTty *tty=new RDTty(rdstation->name(),matrix->port(RDMatrix::Primary));
bt_device=new RDTTYDevice();
if(tty->active()) {
bt_device->setName(tty->port());
bt_device->setSpeed(tty->baudRate());
bt_device->setWordLength(tty->dataBits());
bt_device->setParity(tty->parity());
if(!bt_device->open(IO_Raw|IO_ReadWrite)) {
LogLine(RDConfig::LogWarning,"unable to open serial device \""+tty->port()+"\".");
}
}
delete tty;
//
// The Poll Timer
//
QTimer *timer=new QTimer(this,"poll_timer");
connect(timer,SIGNAL(timeout()),this,SLOT(processStatus()));
timer->start(BTGPI16_POLL_INTERVAL);
}
BtGpi16::~BtGpi16()
{
delete bt_device;
}
RDMatrix::Type BtGpi16::type()
{
return RDMatrix::BtGpi16;
}
unsigned BtGpi16::gpiQuantity()
{
return bt_gpis;
}
unsigned BtGpi16::gpoQuantity()
{
return 0;
}
bool BtGpi16::primaryTtyActive()
{
return true;
}
bool BtGpi16::secondaryTtyActive()
{
return false;
}
void BtGpi16::processCommand(RDMacro *cmd)
{
}
void BtGpi16::processStatus()
{
char buffer[256];
int n;
int gpi;
while((n=bt_device->readBlock(buffer,255))>0) {
for(int i=0;i<n;i++) {
switch(bt_istate) {
case 0:
if(buffer[i]=='S') {
bt_istate=1;
}
break;
case 1:
if(buffer[i]==(BTGPI16_UNIT_ID+'0')) {
bt_istate=2;
}
else {
bt_istate=0;
}
break;
case 2:
if(buffer[i]=='P') {
bt_istate=3;
}
else {
bt_istate=0;
}
break;
case 3:
if(buffer[i]==',') {
bt_istate=4;
}
else {
bt_istate=0;
}
break;
case 4:
if(buffer[i]=='A') {
bt_istate=5;
}
else {
bt_istate=0;
}
break;
case 5:
case 7:
case 9:
case 11:
case 13:
case 15:
case 17:
case 19:
case 21:
case 23:
case 25:
case 27:
case 29:
case 31:
case 33:
case 35:
if(buffer[i]==',') {
bt_istate++;
}
else {
bt_istate=0;
}
break;
case 6:
case 8:
case 10:
case 12:
case 14:
case 16:
case 18:
case 20:
case 22:
case 24:
case 26:
case 28:
case 30:
case 32:
case 34:
case 36:
if(buffer[i]=='0') {
gpi=(bt_istate-6)/2;
if(bt_gpi_state[gpi]&&(!bt_gpi_mask[gpi])) {
emit gpiChanged(bt_matrix,gpi,false);
bt_gpi_state[gpi]=false;
}
bt_istate++;
}
if(buffer[i]=='1') {
gpi=(bt_istate-6)/2;
if((!bt_gpi_state[gpi])&&(!bt_gpi_mask[gpi])) {
emit gpiChanged(bt_matrix,gpi,true);
bt_gpi_state[gpi]=true;
}
bt_istate++;
}
break;
default:
bt_istate=0;
}
}
}
}

68
ripcd/btgpi16.h Normal file
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@@ -0,0 +1,68 @@
// btgpi16.h
//
// A Rivendell switcher driver for the BroadcastTools GPI-16
//
// (C) Copyright 2002-2005,2010,2014 Fred Gleason <fredg@paravelsystems.com>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as
// published by the Free Software Foundation.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public
// License along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//
#ifndef BTGPI16_H
#define BTGPI16_H
#include <rd.h>
#include <rdmatrix.h>
#include <rdmacro.h>
#include <rdtty.h>
#include <rdoneshot.h>
#include <switcher.h>
#define BTGPI16_UNIT_ID 0
#define BTGPI16_POLL_INTERVAL 100
#define BTGPI16_GPIO_PINS 16
class BtGpi16 : public Switcher
{
Q_OBJECT
public:
BtGpi16(RDMatrix *matrix,QObject *parent=0,const char *name=0);
~BtGpi16();
RDMatrix::Type type();
unsigned gpiQuantity();
unsigned gpoQuantity();
bool primaryTtyActive();
bool secondaryTtyActive();
void processCommand(RDMacro *cmd);
private slots:
void processStatus();
// void gpiOneshotData(int value);
// void gpoOneshotData(int value);
private:
RDTTYDevice *bt_device;
// RDOneShot *bt_gpi_oneshot;
// RDOneShot *bt_gpo_oneshot;
int bt_matrix;
int bt_gpis;
// int bt_gpos;
int bt_istate;
bool bt_gpi_state[BTGPI16_GPIO_PINS];
bool bt_gpi_mask[BTGPI16_GPIO_PINS];
};
#endif // BTGPI16_H

5
ripcd/loaddrivers.cpp
View File

@@ -32,6 +32,7 @@
#include <bt16x2.h>
#include <bt8x2.h>
#include <btacs82.h>
#include <btgpi16.h>
#include <btsentinel4web.h>
#include <btsrc16.h>
#include <btsrc8iii.h>
@@ -88,6 +89,10 @@ bool MainObject::LoadSwitchDriver(int matrix_num)
ripcd_switcher[matrix_num]=new BtAcs82(matrix,this);
break;
case RDMatrix::BtGpi16:
ripcd_switcher[matrix_num]=new BtGpi16(matrix,this);
break;
case RDMatrix::BtSentinel4Web:
ripcd_switcher[matrix_num]=new BtSentinel4Web(matrix,this);
break;