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//==========================================================================
// Name: fdmdv2_main.h
//
// Purpose: Declares simple wxWidgets application with GUI.
// Created: Apr. 9, 2012
// Authors: David Rowe, David Witten
//
// License:
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General License version 2.1,
// as published by the Free Software Foundation. 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 License
// along with this program; if not, see <http://www.gnu.org/licenses/>.
//
//==========================================================================
#ifndef __FDMDV2_MAIN__
#define __FDMDV2_MAIN__
#include "version.h"
#ifndef _NO_AUTOTOOLS_
#include "../config.h"
#endif
#include <wx/wx.h>
#include <wx/tglbtn.h>
#include <wx/app.h>
//#include <wx/aboutdlg.h>
#include "wx/rawbmp.h"
#include "wx/file.h"
#include "wx/filename.h"
#include "wx/config.h"
#include <wx/fileconf.h>
#include "wx/graphics.h"
#include "wx/mstream.h"
#include "wx/wfstream.h"
#include "wx/quantize.h"
#include "wx/scopedptr.h"
#include "wx/stopwatch.h"
#include "wx/versioninfo.h"
#include <wx/sound.h>
#include <wx/url.h>
#include <wx/sstream.h>
#include <wx/listbox.h>
#include <wx/textdlg.h>
#include <wx/regex.h>
#include <wx/socket.h>
#define HAVE_LINUX_HIDRAW_H
#ifdef HAVE_LINUX_HIDRAW_H
#include <linux/hidraw.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <fcntl.h>
#endif
#include <samplerate.h>
#include <hamlib.h>
#include <stdint.h>
#include <speex/speex_preprocess.h>
#ifdef _WIN32
#include <windows.h>
#else
#include <termios.h>
#include <sys/ioctl.h>
#endif
#include "codec2.h"
#include "codec2_fifo.h"
#include "modem_stats.h"
#include "topFrame.h"
#include "dlg_ptt.h"
#include "dlg_options.h"
#include "fdmdv2_plot.h"
#include "fdmdv2_plot_scalar.h"
#include "fdmdv2_plot_scatter.h"
#include "fdmdv2_plot_waterfall.h"
#include "fdmdv2_plot_spectrum.h"
#include "fdmdv2_pa_wrapper.h"
#include "sndfile.h"
#include "portaudio.h"
#include "dlg_audiooptions.h"
#include "dlg_filter.h"
#include "dlg_options.h"
#include "varicode.h"
#include "sox_biquad.h"
#include "comp_prim.h"
#define _USE_TIMER 1
#define _USE_ONIDLE 1
#define _DUMMY_DATA 1
//#define _AUDIO_PASSTHROUGH 1
#define _REFRESH_TIMER_PERIOD (DT*1000)
//#define _USE_ABOUT_DIALOG 1
enum {
ID_START = wxID_HIGHEST,
ID_TIMER_WATERFALL,
ID_TIMER_SPECTRUM,
ID_TIMER_SCATTER,
ID_TIMER_SCALAR
};
#define EXCHANGE_DATA_IN 0
#define EXCHANGE_DATA_OUT 1
#ifdef _WIN32
#define COM_HANDLE_INVALID INVALID_HANDLE_VALUE
typedef HANDLE com_handle_t;
#else
#define COM_HANDLE_INVALID -1
typedef int com_handle_t;
#endif
extern int g_nSoundCards;
extern int g_soundCard1InDeviceNum;
extern int g_soundCard1OutDeviceNum;
extern int g_soundCard1SampleRate;
extern int g_soundCard2InDeviceNum;
extern int g_soundCard2OutDeviceNum;
extern int g_soundCard2SampleRate;
// Voice Keyer Constants
#define VK_SYNC_WAIT_TIME 5.0
// Voice Keyer States
#define VK_IDLE 0
#define VK_TX 1
#define VK_RX 2
#define VK_SYNC_WAIT 3
// Voice Keyer Events
#define VK_START 0
#define VK_SPACE_BAR 1
#define VK_PLAY_FINISHED 2
#define VK_DT 3
#define VK_SYNC 4
class MainFrame;
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=
// Class MainApp
//
// @class $(Name)
// @author $(User)
// @date $(Date)
// @file $(CurrentFileName).$(CurrentFileExt)
// @brief
//
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=
class MainApp : public wxApp
{
public:
virtual bool OnInit();
virtual int OnExit();
wxString m_strVendName;
wxString m_StrAppName;
wxString m_textNumChOut;
wxString m_textNumChIn;
wxString m_strRxInAudio;
wxString m_strRxOutAudio;
wxString m_textVoiceInput;
wxString m_textVoiceOutput;
wxString m_strSampleRate;
wxString m_strBitrate;
// PTT -----------------------------------
bool m_boolHalfDuplex;
wxString m_txtVoiceKeyerWaveFilePath;
wxString m_txtVoiceKeyerWaveFile;
int m_intVoiceKeyerRxPause;
int m_intVoiceKeyerRepeats;
bool m_boolHamlibUseForPTT;
unsigned int m_intHamlibRig;
wxString m_strHamlibSerialPort;
Hamlib *m_hamlib;
bool m_boolUseSerialPTT;
wxString m_strRigCtrlPort;
wxString m_strRigHidPort;
wxString m_strRigHidBit;
bool m_boolUseHIDPTT;
bool m_boolUseRTS;
bool m_boolRTSPos;
bool m_boolUseDTR;
bool m_boolDTRPos;
// Play/Rec files
wxString m_playFileToMicInPath;
wxString m_recFileFromRadioPath;
unsigned int m_recFileFromRadioSecs;
wxString m_playFileFromRadioPath;
// Options dialog
wxString m_callSign;
bool m_events;
int m_events_spam_timer;
unsigned int m_textEncoding;
bool m_enable_checksum;
wxString m_events_regexp_match;
wxString m_events_regexp_replace;
bool m_snrSlow;
// LPC Post Filter
bool m_codec2LPCPostFilterEnable;
bool m_codec2LPCPostFilterBassBoost;
float m_codec2LPCPostFilterGamma;
float m_codec2LPCPostFilterBeta;
// Speex Pre-Processor
bool m_speexpp_enable;
// Mic In Equaliser
float m_MicInBassFreqHz;
float m_MicInBassGaindB;
float m_MicInTrebleFreqHz;
float m_MicInTrebleGaindB;
float m_MicInMidFreqHz;
float m_MicInMidGaindB;
float m_MicInMidQ;
bool m_MicInEQEnable;
// Spk Out Equaliser
float m_SpkOutBassFreqHz;
float m_SpkOutBassGaindB;
float m_SpkOutTrebleFreqHz;
float m_SpkOutTrebleGaindB;
float m_SpkOutMidFreqHz;
float m_SpkOutMidGaindB;
float m_SpkOutMidQ;
bool m_SpkOutEQEnable;
// Flags for displaying windows
int m_show_wf;
int m_show_spect;
int m_show_scatter;
int m_show_timing;
int m_show_freq;
int m_show_speech_in;
int m_show_speech_out;
int m_show_demod_in;
int m_show_test_frame_errors;
int m_show_test_frame_errors_hist;
// optional vox trigger tone
bool m_leftChannelVoxTone;
// UDP control port
bool m_udp_enable;
int m_udp_port;
// notebook display after tx->rxtransition
int m_rxNbookCtrl;
wxRect m_rTopWindow;
int m_framesPerBuffer;
bool loadConfig();
bool saveConfig();
// misc
bool m_testFrames;
bool m_channel_noise;
float m_channel_snr_dB;
int FilterEvent(wxEvent& event);
MainFrame *frame;
bool m_FreeDV700txClip;
protected:
};
// declare global static function wxGetApp()
DECLARE_APP(MainApp)
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=
// paCallBackData
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=
typedef struct
{
// libresample states for 48 to 8 kHz conversions
SRC_STATE *insrc1;
SRC_STATE *outsrc1;
SRC_STATE *insrc2;
SRC_STATE *outsrc2;
SRC_STATE *insrcsf;
// FIFOs attached to first sound card
struct FIFO *infifo1;
struct FIFO *outfifo1;
// FIFOs attached to second sound card
struct FIFO *infifo2;
struct FIFO *outfifo2;
// FIFOs for rx process
struct FIFO *rxinfifo;
struct FIFO *rxoutfifo;
int inputChannels1, inputChannels2;
// EQ filter states
void *sbqMicInBass;
void *sbqMicInTreble;
void *sbqMicInMid;
void *sbqSpkOutBass;
void *sbqSpkOutTreble;
void *sbqSpkOutMid;
bool micInEQEnable;
bool spkOutEQEnable;
// optional loud tone on left channel to reliably trigger vox
bool leftChannelVoxTone;
float voxTonePhase;
} paCallBackData;
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=
// panel with custom loop checkbox for play file dialog
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=
class MyExtraPlayFilePanel : public wxPanel
{
public:
MyExtraPlayFilePanel(wxWindow *parent);
void setLoopPlayFileToMicIn(bool checked) { m_cb->SetValue(checked); }
bool getLoopPlayFileToMicIn(void) { return m_cb->GetValue(); }
private:
wxCheckBox *m_cb;
};
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=
// panel with custom Seconds-to-record control for record file dialog
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=
class MyExtraRecFilePanel : public wxPanel
{
public:
MyExtraRecFilePanel(wxWindow *parent);
~MyExtraRecFilePanel()
{
wxLogDebug("Destructor\n");
}
void setSecondsToRecord(wxString value) { m_secondsToRecord->SetValue(value); }
wxString getSecondsToRecord(void)
{
wxLogDebug("getSecondsToRecord: %s\n",m_secondsToRecord->GetValue());
return m_secondsToRecord->GetValue();
}
private:
wxTextCtrl *m_secondsToRecord;
};
class txRxThread;
class UDPThread;
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=
// Class MainFrame
//
// @class $(Name)
// @author $(User)
// @date $(Date)
// @file $(CurrentFileName).$(CurrentFileExt)
// @brief
//
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=
class MainFrame : public TopFrame
{
public:
MainFrame(wxWindow *parent);
virtual ~MainFrame();
PlotSpectrum* m_panelSpectrum;
PlotWaterfall* m_panelWaterfall;
PlotScatter* m_panelScatter;
PlotScalar* m_panelTimeOffset;
PlotScalar* m_panelFreqOffset;
PlotScalar* m_panelSpeechIn;
PlotScalar* m_panelSpeechOut;
PlotScalar* m_panelDemodIn;
PlotScalar* m_panelTestFrameErrors;
PlotScalar* m_panelTestFrameErrorsHist;
bool m_RxRunning;
PortAudioWrap *m_rxInPa;
PortAudioWrap *m_rxOutPa;
PortAudioWrap *m_txInPa;
PortAudioWrap *m_txOutPa;
PaError m_rxErr;
PaError m_txErr;
txRxThread* m_txRxThread;
bool OpenHamlibRig();
void HIDPTT(int pushed);
void SetupHIDPort(void);
void CloseHIDPort(void);
int m_hidPort;
char m_hidGPIO;
void SetupSerialPort(void);
void CloseSerialPort(void);
void SerialPTTRx(void);
bool m_modal;
#ifdef _USE_TIMER
wxTimer m_plotTimer;
#endif
void destroy_fifos(void);
void destroy_src(void);
void autoDetectSoundCards(PortAudioWrap *pa);
static int rxCallback(
const void *inBuffer,
void *outBuffer,
unsigned long framesPerBuffer,
const PaStreamCallbackTimeInfo *outTime,
PaStreamCallbackFlags statusFlags,
void *userData
);
static int txCallback(
const void *inBuffer,
void *outBuffer,
unsigned long framesPerBuffer,
const PaStreamCallbackTimeInfo *outTime,
PaStreamCallbackFlags statusFlags,
void *userData
);
void initPortAudioDevice(PortAudioWrap *pa, int inDevice, int outDevice,
int soundCard, int sampleRate, int inputChannels);
void togglePTT(void);
wxIPV4address m_udp_addr;
wxDatagramSocket *m_udp_sock;
UDPThread *m_UDPThread;
void startUDPThread(void);
void stopUDPThread(void);
int PollUDP();
bool m_schedule_restore;
int vk_state;
void VoiceKeyerProcessEvent(int vk_event);
protected:
#ifdef _WIN32
#define COM_HANDLE_INVALID INVALID_HANDLE_VALUE
com_handle_t com_handle;
#else
#define COM_HANDLE_INVALID -1
com_handle_t com_handle;
#endif
void raiseDTR(void);
void lowerDTR(void);
void raiseRTS(void);
void lowerRTS(void);
bool openComPort(const char *port);
void closeComPort(void);
void setsnrBeta(bool snrSlow);
// protected event handlers
virtual void OnCloseFrame(wxCloseEvent& event);
void OnExitClick(wxCommandEvent& event);
void startTxStream();
void startRxStream();
void stopTxStream();
void stopRxStream();
void abortTxStream();
void abortRxStream();
void OnTop(wxCommandEvent& event);
void OnExit( wxCommandEvent& event );
void OnToolsAudio( wxCommandEvent& event );
void OnToolsAudioUI( wxUpdateUIEvent& event );
void OnToolsComCfg( wxCommandEvent& event );
void OnToolsComCfgUI( wxUpdateUIEvent& event );
void OnToolsFilter( wxCommandEvent& event );
void OnToolsOptions(wxCommandEvent& event);
void OnToolsOptionsUI(wxUpdateUIEvent& event);
void OnPlayFileToMicIn( wxCommandEvent& event );
void StopPlayFileToMicIn(void);
void OnRecFileFromRadio( wxCommandEvent& event );
void OnPlayFileFromRadio( wxCommandEvent& event );
void OnHelpCheckUpdates( wxCommandEvent& event );
void OnHelpCheckUpdatesUI( wxUpdateUIEvent& event );
void OnHelpAbout( wxCommandEvent& event );
void OnCmdSliderScroll( wxScrollEvent& event );
// void OnSliderScrollBottom( wxScrollEvent& event );
// void OnCmdSliderScrollChanged( wxScrollEvent& event );
// void OnSliderScrollTop( wxScrollEvent& event );
void OnCheckSQClick( wxCommandEvent& event );
void OnCheckSNRClick( wxCommandEvent& event );
// Toggle Buttons
void OnTogBtnSplitClick(wxCommandEvent& event);
void OnTogBtnAnalogClick(wxCommandEvent& event);
void OnTogBtnRxID( wxCommandEvent& event );
void OnTogBtnTxID( wxCommandEvent& event );
void OnTogBtnPTT( wxCommandEvent& event );
void OnTogBtnVoiceKeyerClick (wxCommandEvent& event);
void OnTogBtnOnOff( wxCommandEvent& event );
void OnCallSignReset( wxCommandEvent& event );
void OnBerReset( wxCommandEvent& event );
//System Events
void OnPaint(wxPaintEvent& event);
void OnSize( wxSizeEvent& event );
void OnUpdateUI( wxUpdateUIEvent& event );
void OnDeleteConfig(wxCommandEvent&);
#ifdef _USE_TIMER
void OnTimer(wxTimerEvent &evt);
#endif
#ifdef _USE_ONIDLE
void OnIdle(wxIdleEvent &evt);
#endif
int VoiceKeyerStartTx(void);
private:
bool m_useMemory;
wxTextCtrl* m_tc;
int m_zoom;
float m_snrBeta;
// Callsign/text messaging
char m_callsign[MAX_CALLSIGN];
char *m_pcallsign;
unsigned int m_checksumGood;
unsigned int m_checksumBad;
// Events
void processTxtEvent(char event[]);
class OptionsDlg *optionsDlg;
wxTimer spamTimer[MAX_EVENT_RULES];
// level Gauge
float m_maxLevel;
// flags to indicate when new EQ filters need to be designed
bool m_newMicInFilter;
bool m_newSpkOutFilter;
void* designAnEQFilter(const char filterType[], float freqHz, float gaindB, float Q = 0.0);
void designEQFilters(paCallBackData *cb);
void deleteEQFilters(paCallBackData *cb);
// Voice Keyer States
int vk_rx_pause;
int vk_repeats, vk_repeat_counter;
float vk_rx_time;
};
void txRxProcessing();
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=
// class txRxThread - experimental tx/rx processing thread
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=
class txRxThread : public wxThread
{
public:
txRxThread(void) : wxThread(wxTHREAD_JOINABLE) { m_run = 1; }
// thread execution starts here
void *Entry()
{
while (m_run)
{
txRxProcessing();
wxThread::Sleep(20);
}
return NULL;
}
// called when the thread exits - whether it terminates normally or is
// stopped with Delete() (but not when it is Kill()ed!)
void OnExit() { }
public:
bool m_run;
};
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=
// class UDPThread - waits for UDP messages
//-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=
class UDPThread : public wxThread
{
public:
UDPThread(void) : wxThread(wxTHREAD_JOINABLE) { m_run = 1; }
// thread execution starts here
void *Entry();
// called when the thread exits - whether it terminates normally or is
// stopped with Delete() (but not when it is Kill()ed!)
void OnExit() { }
public:
MainFrame *mf;
bool m_run;
};
void resample_for_plot(struct FIFO *plotFifo, short buf[], int length, int fs);
int resample(SRC_STATE *src,
short output_short[],
short input_short[],
int output_sample_rate,
int input_sample_rate,
int length_output_short, // maximum output array length in samples
int length_input_short
);
void txRxProcessing();
void per_frame_rx_processing(
FIFO *output_fifo, // decoded speech samples
FIFO *input_fifo // modem samples input to demod
);
// FreeDv API calls this when there is a test frame that needs a-plottin'
void my_freedv_put_error_pattern(void *state, short error_pattern[], int sz_error_pattern);
// FreeDv API calls these puppies when it needs/receives a text char
char my_get_next_tx_char(void *callback_state);
void my_put_next_rx_char(void *callback_state, char c);
// helper complex freq shift function
void freq_shift_coh(COMP rx_fdm_fcorr[], COMP rx_fdm[], float foff, float Fs, COMP *foff_phase_rect, int nin);
#endif //__FDMDV2_MAIN__
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