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/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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 Library 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* EnttecUsbProWidget.h
* The Enttec USB Pro Widget
* Copyright (C) 2010 Simon Newton
*/
#ifndef PLUGINS_USBPRO_ENTTECUSBPROWIDGET_H_
#define PLUGINS_USBPRO_ENTTECUSBPROWIDGET_H_
#include <deque>
#include <memory>
#include <string>
#include "ola/Callback.h"
#include "ola/DmxBuffer.h"
#include "ola/thread/SchedulerInterface.h"
#include "ola/rdm/DiscoveryAgent.h"
#include "ola/rdm/QueueingRDMController.h"
#include "ola/rdm/RDMControllerInterface.h"
#include "ola/rdm/UIDSet.h"
#include "plugins/usbpro/GenericUsbProWidget.h"
class EnttecUsbProWidgetTest;
namespace ola {
namespace plugin {
namespace usbpro {
class EnttecPortImpl;
/**
* A port represents a universe of DMX. It can be used to either send or
* receive DMX.
*/
class EnttecPort
: public ola::rdm::DiscoverableRDMControllerInterface {
public:
// Ownership not transferred.
EnttecPort(EnttecPortImpl *impl, unsigned int queue_size, bool enable_rdm);
bool SendDMX(const DmxBuffer &buffer);
const DmxBuffer &FetchDMX() const;
void SetDMXCallback(ola::Callback0<void> *callback);
bool ChangeToReceiveMode(bool change_only);
void GetParameters(usb_pro_params_callback *callback);
bool SetParameters(uint8_t break_time, uint8_t mab_time, uint8_t rate);
bool SupportsRDM() const { return m_enable_rdm; }
// the following are from DiscoverableRDMControllerInterface
void SendRDMRequest(const ola::rdm::RDMRequest *request,
ola::rdm::RDMCallback *on_complete);
void RunFullDiscovery(ola::rdm::RDMDiscoveryCallback *callback);
void RunIncrementalDiscovery(ola::rdm::RDMDiscoveryCallback *callback);
// the tests access the implementation directly.
friend class ::EnttecUsbProWidgetTest;
private:
EnttecPortImpl *m_impl;
const bool m_enable_rdm;
std::auto_ptr<ola::rdm::DiscoverableQueueingRDMController> m_controller;
};
/*
* An Enttec Usb Pro Widget
*/
class EnttecUsbProWidget: public SerialWidgetInterface {
public:
/*
* The callback to run when we receive a port assignment response
* @param true if this command completed ok
* @param DMX port 1 assignment
* @param DMX port 2 assignment
*/
typedef ola::SingleUseCallback3<void, bool, uint8_t, uint8_t>
EnttecUsbProPortAssignmentCallback;
struct EnttecUsbProWidgetOptions {
uint16_t esta_id;
uint32_t serial;
bool dual_ports;
unsigned int queue_size;
bool enable_rdm;
EnttecUsbProWidgetOptions()
: esta_id(0),
serial(0),
dual_ports(false),
queue_size(20),
enable_rdm(false) {
}
EnttecUsbProWidgetOptions(uint16_t esta_id, uint32_t serial)
: esta_id(esta_id),
serial(serial),
dual_ports(false),
queue_size(20),
enable_rdm(false) {
}
};
EnttecUsbProWidget(ola::io::ConnectedDescriptor *descriptor,
const EnttecUsbProWidgetOptions &options);
~EnttecUsbProWidget();
void GetPortAssignments(EnttecUsbProPortAssignmentCallback *callback);
void Stop();
unsigned int PortCount() const;
EnttecPort *GetPort(unsigned int i);
ola::io::ConnectedDescriptor *GetDescriptor() const;
static const uint16_t ENTTEC_ESTA_ID;
private:
class EnttecUsbProWidgetImpl *m_impl;
};
} // namespace usbpro
} // namespace plugin
} // namespace ola
#endif // PLUGINS_USBPRO_ENTTECUSBPROWIDGET_H_
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