writeedf.c File Reference

#include <assert.h>
#include <openedf.h>
#include <string.h>
#include <stdlib.h>
#include <sys/time.h>
#include <pctimer.h>
#include <ctype.h>
#include <nsutil.h>
#include <nsnet.h>

Go to the source code of this file.

Data Structures
struct	Options
	Command line options will be decoded into this structure. More...
Defines
#define	MINLINELENGTH   4
#define	DELIMS   " \r\n"
Functions
void	resetSampleBuffers ()
void	initSampleBuffers ()
void	writeBuffers ()
void	handleSamples (int packetCounter, int channels, int *samples)
int	isANumber (const char *str)
void	serverDied (void)
int	main (int argc, char **argv)
Variables
const char *	helpText
EDFDecodedConfig	cfg
InputBuffer	ib
char	lineBuf [MAXLEN]
int	linePos = 0
int	blockCounter = 0
unsigned short **	sampleBuffers
unsigned int	sampleCount
Options	opts

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Define Documentation

#define DELIMS   " \r\n"

Definition at line 52 of file writeedf.c.

#define MINLINELENGTH   4

Definition at line 51 of file writeedf.c.

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Function Documentation

void handleSamples (  int  packetCounter, int  channels, int *  samples )

Definition at line 105 of file writeedf.c. References cfg, EDFDecodedConfig::chan, rprintf(), sampleBuffers, EDFDecodedChannelHeader::sampleCount, sampleCount, samples, and writeBuffers(). Referenced by doesMatchOpenCNV(), doesMatchP2(), doesMatchP3(), and main().

void initSampleBuffers (   )

Definition at line 81 of file writeedf.c. References cfg, EDFDecodedConfig::chan, EDFDecodedHeader::dataRecordChannels, EDFDecodedConfig::hdr, resetSampleBuffers(), sampleBuffers, and EDFDecodedChannelHeader::sampleCount. Referenced by main().

int isANumber (  const char *  str  )

Definition at line 121 of file writeedf.c. Referenced by idleHandler(), and main().

int main (  int  argc, char **  argv )

Definition at line 135 of file writeedf.c. References cfg, cur, DEFAULTHOST, DEFAULTPORT, DELIMS, EDFPacket, Options::eegNum, Options::filename, getOK(), handleSamples(), helpText, Options::hostname, ib, initSampleBuffers(), isANumber(), isEOF(), Options::isFilenameSet, Options::isLimittedTime, lineBuf, linePos, MAXCHANNELS, MAXHEADERLEN, MINLINELENGTH, ob, opts, pctimer(), Options::port, rconnectName(), readEDFString(), readline(), rexit(), rinitNetworking(), rprintf(), rselect(), rsleep(), rsocket(), samples, Options::seconds, serverDied(), sock_fd, sock_t, and writeString().

void resetSampleBuffers (   )

Definition at line 76 of file writeedf.c. References sampleCount. Referenced by initSampleBuffers(), and writeBuffers().

void serverDied (  void   )

Definition at line 129 of file writeedf.c. References rprintf().

void writeBuffers (   )

Definition at line 90 of file writeedf.c. References blockCounter, cfg, EDFDecodedHeader::dataRecordChannels, Options::filename, EDFDecodedConfig::hdr, opts, resetSampleBuffers(), rprintf(), sampleBuffers, and sampleCount. Referenced by handleSamples().

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Variable Documentation

int blockCounter = 0

Definition at line 69 of file writeedf.c.

struct EDFDecodedConfig cfg

Definition at line 64 of file writeedf.c.

const char* helpText

Initial value: "writeedf v 0.34 by Rudi Cilibrasi\n" "\n" "Usage: writeedf [options] <filename>\n" "\n" " -p port Port number to use (default 8336)\n" " -n hostname Host name of the NeuroCaster server to connect to\n" " (this defaults to 'localhost')\n" " -s <num> Only record this many seconds.\n" " (default is to record until interrupted)\n" " -e <intnum> Integer ID specifying which EEG to log (default: 0)\n" "The filename specifies the new EDF file to create.\n" Definition at line 37 of file writeedf.c.

struct InputBuffer ib

Definition at line 66 of file writeedf.c.

char lineBuf[MAXLEN]

Definition at line 67 of file writeedf.c.

int linePos = 0

Definition at line 68 of file writeedf.c.

struct Options opts

Definition at line 74 of file writeedf.c.

unsigned short** sampleBuffers

Definition at line 71 of file writeedf.c. Referenced by handleSamples(), initSampleBuffers(), and writeBuffers().

unsigned int sampleCount

Definition at line 72 of file writeedf.c. Referenced by EDFDecodeChannelHeader(), EDFEncodePacket(), fetchSamples(), handleSamples(), resetSampleBuffers(), and writeBuffers().

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