81 lines
2.4 KiB
C++
81 lines
2.4 KiB
C++
/*
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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 as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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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 Library 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 License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* Dmx4LinuxPort.h
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* The Dmx4Linux plugin for ola
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* Copyright (C) 2006-2008 Simon Newton
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*/
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#ifndef PLUGINS_DMX4LINUX_DMX4LINUXPORT_H_
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#define PLUGINS_DMX4LINUX_DMX4LINUXPORT_H_
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#include <string>
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#include "ola/BaseTypes.h"
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#include "ola/DmxBuffer.h"
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#include "plugins/dmx4linux/Dmx4LinuxDevice.h"
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#include "plugins/dmx4linux/Dmx4LinuxSocket.h"
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namespace ola {
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namespace plugin {
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namespace dmx4linux {
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/*
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* A Dmx4Linux output port, we only have 1 port per device so the port id is
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* always 0.
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*/
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class Dmx4LinuxOutputPort: public BasicOutputPort {
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public:
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Dmx4LinuxOutputPort(Dmx4LinuxDevice *parent,
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Dmx4LinuxSocket *socket,
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int d4l_universe) :
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BasicOutputPort(parent, 0),
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m_socket(socket),
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m_d4l_universe(d4l_universe) {
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}
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bool WriteDMX(const DmxBuffer &buffer, uint8_t priority);
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string Description() const { return ""; }
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private:
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Dmx4LinuxSocket *m_socket;
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int m_d4l_universe; // dmx4linux universe that this maps to
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};
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/*
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* A Dmx4Linux input port, we only have 1 port per device so the port id is
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* always 0.
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*/
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class Dmx4LinuxInputPort: public BasicInputPort {
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public:
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explicit Dmx4LinuxInputPort(Dmx4LinuxDevice *parent,
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const TimeStamp *wake_time):
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BasicInputPort(parent, 0, wake_time) {
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m_read_buffer.SetRangeToValue(0, 0, DMX_UNIVERSE_SIZE);
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}
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const DmxBuffer &ReadDMX() const;
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bool UpdateData(const uint8_t *in_buffer, unsigned int length);
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string Description() const { return ""; }
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private:
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DmxBuffer m_read_buffer;
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};
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} // dmx4linux
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} // plugin
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} // ola
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#endif // PLUGINS_DMX4LINUX_DMX4LINUXPORT_H_
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