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

* 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'.

ChangeLog

@@ -14439,3 +14439,8 @@
 	'utils/rdimport/rdimport.cpp'.
 2014-09-05 Fred Gleason <fredg@paravelsystems.com>
 	* Fixed a bug in 'docs/Makefile.am' that broke the 'make dist' target.
+2014-09-09 Fred Gleason <fredg@paravelsystems.com>
+	* 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'.

docs/SWITCHERS.txt

@@ -7,6 +7,7 @@ Broadcast Tools 10x1 Audio Switcher
 Broadcast Tools 16x1 Audio Switcher
 Broadcast Tools 16x2 Audio Switcher
 Broadcast Tools 8x2 Audio Switcher
+Broadcast Tools GPI-16 General Purpose Input Module
 Broadcast Tools Sentinel 4 Web AES Switcher
 Broadcast Tools SS 12.4 Audio Switcher
 Broadcast Tools SS 16.4 Audio Switcher
@@ -125,6 +126,25 @@ down the F1 button on the switcher while powering up.
 Operation in 'multidrop' mode is not supported.
 
 
+----------------------------------------------------------------------------
+BROADCAST TOOLS GPI-16 General Purpose Input Module
+
+Driver Name: BroadcastTools GPI-16
+
+Supported RML Commands:
+  GPI Enable ('GE')
+  GPI Set ('GI')
+
+GENERAL NOTES:
+Control is done by means of a serial connection to the unit's integrated
+serial port.  There is also a 'plus' version that features an integrated
+type B USB interface that simulates a serial port.
+
+The unit should work correctly with factory default settings.  The Rivendell
+serial interface should be set to use 9600 bits/sec, 8 bits, 1 stop bit and
+no flow control.
+
+
 ----------------------------------------------------------------------------
 BROADCAST TOOLS SENTINEL 4 WEB AES SWITCHER
 
@@ -166,6 +186,7 @@ by setting DIP switches SW1-7 and SW-1-3 to OFF.
 Operation in 'multidrop' mode is not supported.
 
 
+----------------------------------------------------------------------------
 Driver Name: BroadcastTools SS 16.4
 
 Supported RML Commands:

lib/rdmatrix.cpp

@@ -61,7 +61,8 @@ bool __mx_primary_controls[RDMatrix::LastType][RDMatrix::LastControl]=
     {0,0,1,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,1,1,0,0,0,0,1,0,0,0,1},  // LiveWire Multicast GPIO
     {0,0,0,0,0,0,0,0,0,1,0,1,1,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0},  // 360 AM16
     {0,0,1,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,1,1,0,0,0,0,1,0,0,0,0},  // LiveWire LWRP GPIO
-    {0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0}   // BT Sentinel 4 Web
+    {0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0},  // BT Sentinel 4 Web
+    {0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0}   // BT GPI-16
   };
 bool __mx_backup_controls[RDMatrix::LastType][RDMatrix::LastControl]=
   {
@@ -97,7 +98,8 @@ bool __mx_backup_controls[RDMatrix::LastType][RDMatrix::LastControl]=
     {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},  // LiveWire Multicast GPIO
     {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},  // 360 AM16
     {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},  // LiveWire LWRP GPIO
-    {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}   // BT Sentinel 4 Web
+    {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},  // BT Sentinel 4 Web
+    {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}   // BT GPI-16
   };
 
 int __mx_default_values[RDMatrix::LastType][RDMatrix::LastControl]=
@@ -134,7 +136,8 @@ int __mx_default_values[RDMatrix::LastType][RDMatrix::LastControl]=
     {1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5,0},    // LiveWire  Multicast GPIO
     {0,0,0,0,0,0,0,0,0,0,0,16,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0},  // 360 AM16
     {1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5,0},    // LiveWire  LWRP GPIO
-    {1,0,0,0,0,0,0,0,0,0,0,4,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0}    // BT Sentinel 4 Web
+    {1,0,0,0,0,0,0,0,0,0,0,4,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0},   // BT Sentinel 4 Web
+    {0,0,0,0,0,0,0,0,0,0,0,0,0,16,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0}   // BT GPI-16
   };
 
 RDMatrix::RDMatrix(const QString &station,int matrix)
@@ -670,6 +673,10 @@ QString RDMatrix::typeString(RDMatrix::Type type)
 	return QString("BroadcastTools Sentinel 4 Web");
 	break;
 
+      case RDMatrix::BtGpi16:
+	return QString("BroadcastTools GPI-16");
+	break;
+
       default:
 	return QString("Unknown Type");
 	break;

lib/rdmatrix.h

@@ -39,7 +39,7 @@ class RDMatrix
 	     LogitekVguest=16,BtSs164=17,StarGuideIII=18,BtSs42=19,
 	     LiveWireLwrpAudio=20,Quartz1=21,BtSs44=22,BtSrc8III=23,BtSrc16=24,
 	     Harlond=25,Acu1p=26,LiveWireMcastGpio=27,Am16=28,
-	     LiveWireLwrpGpio=29,BtSentinel4Web=30,LastType=31};
+	     LiveWireLwrpGpio=29,BtSentinel4Web=30,BtGpi16=31,LastType=32};
   enum Endpoint {Input=0,Output=1};
   enum Mode {Stereo=0,Left=1,Right=2};
   enum VguestAttribute {VguestEngine=0,VguestDevice=1,VguestSurface=2,

ripcd/Makefile.am

@@ -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\

ripcd/btgpi16.cpp

@@ -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;
+      }
+    }
+  }
+}

ripcd/btgpi16.h

@@ -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

ripcd/loaddrivers.cpp

@@ -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;