mirror of
https://github.com/ElvishArtisan/rivendell.git
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698b475933
* Removed all CVS tags. * Removed 'const char *name' parameter from all QObject contructors.
74 lines
1.8 KiB
C++
74 lines
1.8 KiB
C++
// modemlines.h
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//
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// A Rivendell switcher driver for using TTY modem lines for GPIO
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//
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// (C) Copyright 2015,2016 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 MODEMLINES_H
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#define MODEMLINES_H
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#include <qtimer.h>
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#include <qsignalmapper.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 <rdoneshot.h>
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#include <rdtty.h>
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#include <switcher.h>
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#define MODEMLINES_POLL_INTERVAL 100
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class ModemLines : public Switcher
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{
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Q_OBJECT
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public:
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ModemLines(RDMatrix *matrix,QObject *parent=0);
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~ModemLines();
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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 pollTtyData();
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void gpiOneshotData(int value);
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void gpoResetData(int gpo);
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private:
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int gpio_matrix;
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int gpio_gpis;
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int gpio_gpos;
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int gpio_fd;
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int gpio_poll_state;
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QTimer *gpio_poll_timer;
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unsigned gpio_gpi_table[4];
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int gpio_gpo_table[2];
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QSignalMapper *gpio_gpo_mapper;
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QTimer *gpio_gpo_timers[2];
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bool gpio_gpo_pending_states[2];
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RDTty *gpio_tty;
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RDOneShot *gpio_gpi_oneshot;
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bool gpio_gpi_mask[4];
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};
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#endif // LOCAL_GPIO_H
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