/*
* Copyright (C) 2005-2008 by Jonathan Woithe
* Copyright (C) 2005-2008 by Pieter Palmers
*
* This file is part of FFADO
* FFADO = Free Firewire (pro-)audio drivers for linux
*
* FFADO is based upon FreeBoB.
*
* 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) version 3 of the License.
*
* 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, see .
*
*/
#ifndef RMEDEVICE_H
#define RMEDEVICE_H
#include "ffadodevice.h"
#include "debugmodule/debugmodule.h"
#include "libavc/avc_definitions.h"
#include "libutil/Configuration.h"
#include "fireface_def.h"
#include "libstreaming/rme/RmeReceiveStreamProcessor.h"
#include "libstreaming/rme/RmeTransmitStreamProcessor.h"
#include "rme_shm.h"
class ConfigRom;
class Ieee1394Service;
namespace Rme {
// Note: the values in this enum do not have to correspond to the unit
// version reported by the respective devices. It just so happens that they
// currently do for the Fireface-800 and Fireface-400.
enum ERmeModel {
RME_MODEL_NONE = 0x0000,
RME_MODEL_FIREFACE800 = 0x0001,
RME_MODEL_FIREFACE400 = 0x0002,
};
class Device : public FFADODevice {
public:
Device( DeviceManager& d,
std::auto_ptr( configRom ));
virtual ~Device();
virtual bool buildMixer();
virtual bool destroyMixer();
static bool probe( Util::Configuration& c, ConfigRom& configRom, bool generic = false );
static FFADODevice * createDevice( DeviceManager& d,
std::auto_ptr( configRom ));
static int getConfigurationId( );
virtual bool discover();
virtual void showDevice();
bool setDDSFrequency( int dds_freq );
virtual bool setSamplingFrequency( int samplingFrequency );
virtual int getSamplingFrequency( );
virtual std::vector getSupportedSamplingFrequencies();
virtual ClockSourceVector getSupportedClockSources();
virtual bool setActiveClockSource(ClockSource);
virtual ClockSource getActiveClockSource();
virtual int getStreamCount();
virtual Streaming::StreamProcessor *getStreamProcessorByIndex(int i);
virtual bool prepare();
virtual bool lock();
virtual bool unlock();
virtual bool startStreamByIndex(int i);
virtual bool stopStreamByIndex(int i);
signed int getNumChannels(void) { return num_channels; };
signed int getFramesPerPacket(void);
bool addPort(Streaming::StreamProcessor *s_processor,
char *name, enum Streaming::Port::E_Direction direction,
int position, int size);
bool addDirPorts(enum Streaming::Port::E_Direction direction);
unsigned int readRegister(fb_nodeaddr_t reg);
signed int readBlock(fb_nodeaddr_t reg, quadlet_t *buf, unsigned int n_quads);
signed int writeRegister(fb_nodeaddr_t reg, quadlet_t data);
signed int writeBlock(fb_nodeaddr_t reg, quadlet_t *data, unsigned int n_quads);
/* Device control functions */
signed int getPhantom(unsigned int channel);
signed int setPhantom(unsigned int channel, unsigned int status);
signed int getInputLevel(void);
signed int setInputLevel(unsigned int level);
signed int getOutputLevel(void);
signed int setOutputLevel(unsigned int level);
signed int getPhonesLevel(void);
signed int setPhonesLevel(unsigned int level);
signed int getInputPadOpt(unsigned int channel);
signed int setInputPadOpt(unsigned int channel, unsigned int status);
signed int getInputInstrOpt(unsigned int channel);
signed int setInputInstrOpt(unsigned int channel, unsigned int status);
signed int getAmpGain(unsigned int index);
signed int setAmpGain(unsigned int index, signed int val);
signed int getMixerGain(unsigned int ctype,
unsigned int src_channel, unsigned int dest_channel);
signed int setMixerGain(unsigned int ctype,
unsigned int src_channel, unsigned int dest_channel, signed int val);
signed int getMixerFlags(unsigned int ctype,
unsigned int src_channel, unsigned int dest_channel, unsigned int flagmask);
signed int setMixerFlags(unsigned int ctype,
unsigned int src_channel, unsigned int dest_channel, unsigned int flagmask, signed int val);
/* General information functions */
signed int getRmeModel(void) { return m_rme_model; }
signed int getTcoPresent(void) { return dev_config->tco_present; }
Streaming::RmeReceiveStreamProcessor *getRxSP(void) { return m_receiveProcessor; }
protected:
enum ERmeModel m_rme_model;
FF_software_settings_t *settings;
FF_TCO_settings_t *tco_settings;
rme_shm_t *dev_config, local_dev_config_obj;
signed int num_channels;
signed int frames_per_packet; // 1 frame includes 1 sample from each channel
signed int speed800;
signed int iso_tx_channel, iso_rx_channel;
Streaming::RmeReceiveStreamProcessor *m_receiveProcessor;
Streaming::RmeTransmitStreamProcessor *m_transmitProcessor;
private:
unsigned long long int cmd_buffer_addr();
unsigned long long int stream_init_reg();
unsigned long long int stream_start_reg();
unsigned long long int stream_end_reg();
unsigned long long int flash_settings_addr();
unsigned long long int flash_mixer_vol_addr();
unsigned long long int flash_mixer_pan_addr();
unsigned long long int flash_mixer_hw_addr();
/* Low-level flash memory functions */
signed int wait_while_busy(unsigned int init_delay);
signed int get_revision(unsigned int *revision);
signed int read_flash(fb_nodeaddr_t addr, quadlet_t *buf, unsigned int n_quads);
signed int erase_flash(unsigned int flags);
signed int write_flash(fb_nodeaddr_t addr, quadlet_t *buf, unsigned int n_quads);
/* Upper level flash memory functions */
signed int read_device_flash_settings(FF_software_settings_t *settings);
signed int write_device_flash_settings(FF_software_settings_t *settings);
/* Low-level hardware functions */
unsigned int multiplier_of_freq(unsigned int freq);
void config_lock(void);
void config_unlock(void);
signed int init_hardware(void);
signed int get_hardware_status(unsigned int *stat0, unsigned int *stat1);
signed int get_hardware_streaming_status(unsigned int *stat, unsigned int n);
signed int get_hardware_state(FF_state_t *state);
signed int set_hardware_params(FF_software_settings_t *use_settings = NULL);
signed int read_tco(quadlet_t *tco_data, signed int size);
signed int write_tco(quadlet_t *tco_data, signed int size);
signed int hardware_is_streaming(void);
signed int read_tco_state(FF_TCO_state_t *tco_state);
signed int write_tco_settings(FF_TCO_settings_t *tco_settings);
signed int set_hardware_dds_freq(signed int freq);
signed int hardware_init_streaming(unsigned int sample_rate, unsigned int tx_channel);
signed int hardware_start_streaming(unsigned int listen_channel);
signed int hardware_stop_streaming(void);
signed int set_hardware_ampgain(unsigned int index, signed int val);
signed int set_hardware_mixergain(unsigned int ctype,
unsigned int src_channel, unsigned int dest_channel, signed int val);
signed int set_hardware_channel_mute(signed int mute);
signed int set_hardware_output_rec(signed int rec);
signed int getMixerGainIndex(unsigned int src_channel, unsigned int dest_channel);
Control::Container *m_MixerContainer;
Control::Container *m_ControlContainer;
};
}
#endif