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	* Fixed a regression in the BroadcastTools SS 4.1 MLR switcher driver that could cause deadlocks and intermittent operation.
		
			
				
	
	
		
			71 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			71 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
// btss41mlr.h
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//
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// A Rivendell switcher driver for the BroadcastTools SS 4.1 MLR
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//
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//   (C) Copyright 2002-2020 Fred Gleason <fredg@paravelsystems.com>
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//
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//   This program is free software; you can redistribute it and/or modify
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//   it under the terms of the GNU General Public License version 2 as
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//   published by the Free Software Foundation.
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//
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//   This program is distributed in the hope that it will be useful,
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//   but WITHOUT ANY WARRANTY; without even the implied warranty of
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//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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//   GNU General Public License for more details.
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//
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//   You should have received a copy of the GNU General Public
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//   License along with this program; if not, write to the Free Software
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//   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#ifndef BTSS41MLR_H
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#define BTSS41MLR_H
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#include <rd.h>
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#include <rdmatrix.h>
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#include <rdmacro.h>
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#include <rdtty.h>
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#include <rdoneshot.h>
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#include <switcher.h>
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#define BTSS41MLR_UNIT_ID 0
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#define BTSS41MLR_GPIO_PINS 16
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class BtSs41Mlr : public Switcher
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{
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 Q_OBJECT
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 public:
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  BtSs41Mlr(RDMatrix *matrix,QObject *parent=0);
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  ~BtSs41Mlr();
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  RDMatrix::Type type();
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  unsigned gpiQuantity();
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  unsigned gpoQuantity();
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  bool primaryTtyActive();
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  bool secondaryTtyActive();
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  void processCommand(RDMacro *cmd);
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 private slots:
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  void readyReadData();
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  void gpiOneshotData(int value);
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  void gpoOneshotData(int value);
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 private:
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  void ProcessStatus(const QString &msg);
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  RDTTYDevice *bt_device;
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  RDOneShot *bt_gpi_oneshot;
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  RDOneShot *bt_gpo_oneshot;
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  int bt_matrix;
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  int bt_inputs;
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  int bt_outputs;
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  int bt_gpis;
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  int bt_gpos;
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  int bt_istate;
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  bool bt_gpi_state[BTSS41MLR_GPIO_PINS];
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  bool bt_gpi_mask[BTSS41MLR_GPIO_PINS];
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  QString bt_accum;
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};
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#endif  // BTSS41MLR_H
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