dsd.h File Reference

#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
#include <string.h>
#include <time.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <fcntl.h>
#include <unistd.h>
#include <math.h>
#include <mbelib.h>
#include <sndfile.h>
#include "p25p1_heuristics.h"

Go to the source code of this file.

Classes
struct	dsd_opts
struct	dsd_state

Macros
#define	__USE_XOPEN
#define	SAMPLE_RATE_IN   48000
#define	SAMPLE_RATE_OUT   8000
#define	INV_P25P1_SYNC   "333331331133111131311111"
#define	P25P1_SYNC   "111113113311333313133333"
#define	X2TDMA_BS_VOICE_SYNC   "113131333331313331113311"
#define	X2TDMA_BS_DATA_SYNC   "331313111113131113331133"
#define	X2TDMA_MS_DATA_SYNC   "313113333111111133333313"
#define	X2TDMA_MS_VOICE_SYNC   "131331111333333311111131"
#define	DSTAR_HD   "131313131333133113131111"
#define	INV_DSTAR_HD   "313131313111311331313333"
#define	DSTAR_SYNC   "313131313133131113313111"
#define	INV_DSTAR_SYNC   "131313131311313331131333"
#define	NXDN_MS_DATA_SYNC   "313133113131111333"
#define	INV_NXDN_MS_DATA_SYNC   "131311331313333111"
#define	NXDN_MS_VOICE_SYNC   "313133113131113133"
#define	INV_NXDN_MS_VOICE_SYNC   "131311331313331311"
#define	INV_NXDN_BS_DATA_SYNC   "131311331313333131"
#define	NXDN_BS_DATA_SYNC   "313133113131111313"
#define	INV_NXDN_BS_VOICE_SYNC   "131311331313331331"
#define	NXDN_BS_VOICE_SYNC   "313133113131113113"
#define	DMR_BS_DATA_SYNC   "313333111331131131331131"
#define	DMR_BS_VOICE_SYNC   "131111333113313313113313"
#define	DMR_MS_DATA_SYNC   "311131133313133331131113"
#define	DMR_MS_VOICE_SYNC   "133313311131311113313331"
#define	INV_PROVOICE_SYNC   "31313111333133133311331133113311"
#define	PROVOICE_SYNC   "13131333111311311133113311331133"
#define	INV_PROVOICE_EA_SYNC   "13313133113113333311313133133311"
#define	PROVOICE_EA_SYNC   "31131311331331111133131311311133"

Functions
void	processDMRdata (dsd_opts *opts, dsd_state *state)
void	processDMRvoice (dsd_opts *opts, dsd_state *state)
void	processAudio (dsd_opts *opts, dsd_state *state)
void	writeSynthesizedVoice (dsd_opts *opts, dsd_state *state)
void	playSynthesizedVoice (dsd_opts *opts, dsd_state *state)
void	openAudioOutDevice (dsd_opts *opts, int speed)
void	openAudioInDevice (dsd_opts *opts)
int	getDibit (dsd_opts *opts, dsd_state *state)
int	get_dibit_and_analog_signal (dsd_opts *opts, dsd_state *state, int *out_analog_signal)
void	skipDibit (dsd_opts *opts, dsd_state *state, int count)
void	saveImbe4400Data (dsd_opts *opts, dsd_state *state, char *imbe_d)
void	saveAmbe2450Data (dsd_opts *opts, dsd_state *state, char *ambe_d)
int	readImbe4400Data (dsd_opts *opts, dsd_state *state, char *imbe_d)
int	readAmbe2450Data (dsd_opts *opts, dsd_state *state, char *ambe_d)
void	openMbeInFile (dsd_opts *opts, dsd_state *state)
void	closeMbeOutFile (dsd_opts *opts, dsd_state *state)
void	openMbeOutFile (dsd_opts *opts, dsd_state *state)
void	openWavOutFile (dsd_opts *opts, dsd_state *state)
void	closeWavOutFile (dsd_opts *opts, dsd_state *state)
void	printFrameInfo (dsd_opts *opts, dsd_state *state)
void	processFrame (dsd_opts *opts, dsd_state *state)
void	printFrameSync (dsd_opts *opts, dsd_state *state, char *frametype, int offset, char *modulation)
int	getFrameSync (dsd_opts *opts, dsd_state *state)
int	comp (const void *a, const void *b)
void	noCarrier (dsd_opts *opts, dsd_state *state)
void	initOpts (dsd_opts *opts)
void	initState (dsd_state *state)
void	usage ()
void	liveScanner (dsd_opts *opts, dsd_state *state)
void	cleanupAndExit (dsd_opts *opts, dsd_state *state)
int	main (int argc, char **argv)
void	playMbeFiles (dsd_opts *opts, dsd_state *state, int argc, char **argv)
void	processMbeFrame (dsd_opts *opts, dsd_state *state, char imbe_fr[8][23], char ambe_fr[4][24], char imbe7100_fr[7][24])
void	openSerial (dsd_opts *opts, dsd_state *state)
void	resumeScan (dsd_opts *opts, dsd_state *state)
int	getSymbol (dsd_opts *opts, dsd_state *state, int have_sync)
void	upsample (dsd_state *state, float invalue)
void	processDSTAR (dsd_opts *opts, dsd_state *state)
void	processNXDNVoice (dsd_opts *opts, dsd_state *state)
void	processNXDNData (dsd_opts *opts, dsd_state *state)
void	processP25lcw (dsd_opts *opts, dsd_state *state, char *lcformat, char *mfid, char *lcinfo)
void	processHDU (dsd_opts *opts, dsd_state *state)
void	processLDU1 (dsd_opts *opts, dsd_state *state)
void	processLDU2 (dsd_opts *opts, dsd_state *state)
void	processTDU (dsd_opts *opts, dsd_state *state)
void	processTDULC (dsd_opts *opts, dsd_state *state)
void	processProVoice (dsd_opts *opts, dsd_state *state)
void	processX2TDMAdata (dsd_opts *opts, dsd_state *state)
void	processX2TDMAvoice (dsd_opts *opts, dsd_state *state)
void	processDSTAR_HD (dsd_opts *opts, dsd_state *state)
short	dmr_filter (short sample)
short	nxdn_filter (short sample)

Macro Definition Documentation

__USE_XOPEN

#define __USE_XOPEN

DMR_BS_DATA_SYNC

#define DMR_BS_DATA_SYNC   "313333111331131131331131"

DMR_BS_VOICE_SYNC

#define DMR_BS_VOICE_SYNC   "131111333113313313113313"

DMR_MS_DATA_SYNC

#define DMR_MS_DATA_SYNC   "311131133313133331131113"

DMR_MS_VOICE_SYNC

#define DMR_MS_VOICE_SYNC   "133313311131311113313331"

DSTAR_HD

#define DSTAR_HD   "131313131333133113131111"

DSTAR_SYNC

#define DSTAR_SYNC   "313131313133131113313111"

INV_DSTAR_HD

#define INV_DSTAR_HD   "313131313111311331313333"

INV_DSTAR_SYNC

#define INV_DSTAR_SYNC   "131313131311313331131333"

INV_NXDN_BS_DATA_SYNC

#define INV_NXDN_BS_DATA_SYNC   "131311331313333131"

INV_NXDN_BS_VOICE_SYNC

#define INV_NXDN_BS_VOICE_SYNC   "131311331313331331"

INV_NXDN_MS_DATA_SYNC

#define INV_NXDN_MS_DATA_SYNC   "131311331313333111"

INV_NXDN_MS_VOICE_SYNC

#define INV_NXDN_MS_VOICE_SYNC   "131311331313331311"

INV_P25P1_SYNC

#define INV_P25P1_SYNC   "333331331133111131311111"

INV_PROVOICE_EA_SYNC

#define INV_PROVOICE_EA_SYNC   "13313133113113333311313133133311"

INV_PROVOICE_SYNC

#define INV_PROVOICE_SYNC   "31313111333133133311331133113311"

NXDN_BS_DATA_SYNC

#define NXDN_BS_DATA_SYNC   "313133113131111313"

NXDN_BS_VOICE_SYNC

#define NXDN_BS_VOICE_SYNC   "313133113131113113"

NXDN_MS_DATA_SYNC

#define NXDN_MS_DATA_SYNC   "313133113131111333"

NXDN_MS_VOICE_SYNC

#define NXDN_MS_VOICE_SYNC   "313133113131113133"

P25P1_SYNC

#define P25P1_SYNC   "111113113311333313133333"

PROVOICE_EA_SYNC

#define PROVOICE_EA_SYNC   "31131311331331111133131311311133"

PROVOICE_SYNC

#define PROVOICE_SYNC   "13131333111311311133113311331133"

SAMPLE_RATE_IN

#define SAMPLE_RATE_IN   48000

SAMPLE_RATE_OUT

#define SAMPLE_RATE_OUT   8000

X2TDMA_BS_DATA_SYNC

#define X2TDMA_BS_DATA_SYNC   "331313111113131113331133"

X2TDMA_BS_VOICE_SYNC

#define X2TDMA_BS_VOICE_SYNC   "113131333331313331113311"

X2TDMA_MS_DATA_SYNC

#define X2TDMA_MS_DATA_SYNC   "313113333111111133333313"

X2TDMA_MS_VOICE_SYNC

#define X2TDMA_MS_VOICE_SYNC   "131331111333333311111131"

Function Documentation

cleanupAndExit()

void cleanupAndExit	(	dsd_opts *	opts,
		dsd_state *	state
	)

closeMbeOutFile()

void closeMbeOutFile	(	dsd_opts *	opts,
		dsd_state *	state
	)

closeWavOutFile()

void closeWavOutFile	(	dsd_opts *	opts,
		dsd_state *	state
	)

comp()

int comp	(	const void *	a,
		const void *	b
	)

dmr_filter()

short dmr_filter

(

short

sample

)

get_dibit_and_analog_signal()

int get_dibit_and_analog_signal	(	dsd_opts *	opts,
		dsd_state *	state,
		int *	out_analog_signal
	)

getDibit()

int getDibit	(	dsd_opts *	opts,
		dsd_state *	state
	)

getFrameSync()

int getFrameSync	(	dsd_opts *	opts,
		dsd_state *	state
	)

getSymbol()

int getSymbol	(	dsd_opts *	opts,
		dsd_state *	state,
		int	have_sync
	)

initOpts()

void initOpts

(

dsd_opts *

opts

)

initState()

void initState

(

dsd_state *

state

)

liveScanner()

void liveScanner	(	dsd_opts *	opts,
		dsd_state *	state
	)

main()

int main	(	int	argc,
		char **	argv
	)

noCarrier()

void noCarrier	(	dsd_opts *	opts,
		dsd_state *	state
	)

nxdn_filter()

short nxdn_filter

(

short

sample

)

openAudioInDevice()

void openAudioInDevice

(

dsd_opts *

opts

)

openAudioOutDevice()

void openAudioOutDevice	(	dsd_opts *	opts,
		int	speed
	)

openMbeInFile()

void openMbeInFile	(	dsd_opts *	opts,
		dsd_state *	state
	)

openMbeOutFile()

void openMbeOutFile	(	dsd_opts *	opts,
		dsd_state *	state
	)

openSerial()

void openSerial	(	dsd_opts *	opts,
		dsd_state *	state
	)

openWavOutFile()

void openWavOutFile	(	dsd_opts *	opts,
		dsd_state *	state
	)

playMbeFiles()

void playMbeFiles	(	dsd_opts *	opts,
		dsd_state *	state,
		int	argc,
		char **	argv
	)

playSynthesizedVoice()

void playSynthesizedVoice	(	dsd_opts *	opts,
		dsd_state *	state
	)

printFrameInfo()

void printFrameInfo	(	dsd_opts *	opts,
		dsd_state *	state
	)

printFrameSync()

void printFrameSync	(	dsd_opts *	opts,
		dsd_state *	state,
		char *	frametype,
		int	offset,
		char *	modulation
	)

processAudio()

void processAudio	(	dsd_opts *	opts,
		dsd_state *	state
	)

processDMRdata()

void processDMRdata	(	dsd_opts *	opts,
		dsd_state *	state
	)

processDMRvoice()

void processDMRvoice	(	dsd_opts *	opts,
		dsd_state *	state
	)

processDSTAR()

void processDSTAR	(	dsd_opts *	opts,
		dsd_state *	state
	)

processDSTAR_HD()

void processDSTAR_HD	(	dsd_opts *	opts,
		dsd_state *	state
	)

processFrame()

void processFrame	(	dsd_opts *	opts,
		dsd_state *	state
	)

processHDU()

void processHDU	(	dsd_opts *	opts,
		dsd_state *	state
	)

processLDU1()

void processLDU1	(	dsd_opts *	opts,
		dsd_state *	state
	)

processLDU2()

void processLDU2	(	dsd_opts *	opts,
		dsd_state *	state
	)

processMbeFrame()

void processMbeFrame	(	dsd_opts *	opts,
		dsd_state *	state,
		char	imbe_fr[8][23],
		char	ambe_fr[4][24],
		char	imbe7100_fr[7][24]
	)

processNXDNData()

void processNXDNData	(	dsd_opts *	opts,
		dsd_state *	state
	)

processNXDNVoice()

void processNXDNVoice	(	dsd_opts *	opts,
		dsd_state *	state
	)

processP25lcw()

void processP25lcw	(	dsd_opts *	opts,
		dsd_state *	state,
		char *	lcformat,
		char *	mfid,
		char *	lcinfo
	)

processProVoice()

void processProVoice	(	dsd_opts *	opts,
		dsd_state *	state
	)

processTDU()

void processTDU	(	dsd_opts *	opts,
		dsd_state *	state
	)

processTDULC()

void processTDULC	(	dsd_opts *	opts,
		dsd_state *	state
	)

processX2TDMAdata()

void processX2TDMAdata	(	dsd_opts *	opts,
		dsd_state *	state
	)

processX2TDMAvoice()

void processX2TDMAvoice	(	dsd_opts *	opts,
		dsd_state *	state
	)

readAmbe2450Data()

int readAmbe2450Data	(	dsd_opts *	opts,
		dsd_state *	state,
		char *	ambe_d
	)

readImbe4400Data()

int readImbe4400Data	(	dsd_opts *	opts,
		dsd_state *	state,
		char *	imbe_d
	)

resumeScan()

void resumeScan	(	dsd_opts *	opts,
		dsd_state *	state
	)

saveAmbe2450Data()

void saveAmbe2450Data	(	dsd_opts *	opts,
		dsd_state *	state,
		char *	ambe_d
	)

saveImbe4400Data()

void saveImbe4400Data	(	dsd_opts *	opts,
		dsd_state *	state,
		char *	imbe_d
	)

skipDibit()

void skipDibit	(	dsd_opts *	opts,
		dsd_state *	state,
		int	count
	)

upsample()

void upsample	(	dsd_state *	state,
		float	invalue
	)

usage()

void usage

(

)

writeSynthesizedVoice()

void writeSynthesizedVoice	(	dsd_opts *	opts,
		dsd_state *	state
	)