dmu.c File Reference

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Detailed Description

Interact with DMU.

Author:

Author

jayhawk_hokie

Version:

Revision

1.4

Date:

Date

2007/08/02 23:53:42

Definition in file dmu.c.

#include "dmu.h"

Include dependency graph for dmu.c:

Go to the source code of this file.

Functions
int	dmuInit (long maxBufferSize, int rate, int flags)
void *	_daq (void *nada)
void	polldmu (int sig)
int	dmuReadData (adat_t **accData, int maxsets)
Variables
int	dmufd
char *	dmudata
char *	cmd
float	bias [7]
const float	stepSize = ADCV_REF/4095.0
adat_t *	sh_attdat
int	sh_nextw
int	sh_nextr
long	sh_serial
int	rrate

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Function Documentation

void* _daq (  void *  nada  )

Definition at line 70 of file dmu.c. References bias, cmd, DMU_PORT, dmudata, dmufd, init_serial(), and polldmu(). Referenced by dmuInit().

int dmuInit (  long  maxBufferSize, int  rate, int  flags )

Definition at line 39 of file dmu.c. References _daq(), rrate, sh_attdat, sh_nextr, sh_nextw, and sh_serial. Referenced by DMU::Initialize().

int dmuReadData (  adat_t **  accData, int  maxsets )

Definition at line 223 of file dmu.c. References adat_t::deltat, sh_attdat, sh_nextr, adat_t::temp, adat_t::xaccel, adat_t::xrate, adat_t::yaccel, adat_t::yrate, adat_t::zaccel, and adat_t::zrate. Referenced by DMU::GetDigitalReading().

void polldmu (  int  sig  )

Definition at line 133 of file dmu.c. References ACC_SF, bias, cmd, adat_t::deltat, dmudata, dmufd, adat_t::serial, sh_attdat, sh_nextw, sh_serial, adat_t::temp, TEMP_SF, adat_t::xaccel, adat_t::xrate, adat_t::yaccel, adat_t::yrate, adat_t::zaccel, and adat_t::zrate. Referenced by _daq().

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Variable Documentation

float bias[7]

Definition at line 25 of file dmu.c. Referenced by _daq(), and polldmu().

char* cmd

Definition at line 24 of file dmu.c. Referenced by _daq(), and polldmu().

char* dmudata

Definition at line 23 of file dmu.c. Referenced by _daq(), and polldmu().

int dmufd

Definition at line 22 of file dmu.c. Referenced by _daq(), and polldmu().

int rrate

Definition at line 37 of file dmu.c. Referenced by dmuInit().

adat_t* sh_attdat

Definition at line 34 of file dmu.c. Referenced by dmuInit(), dmuReadData(), and polldmu().

int sh_nextr

Definition at line 35 of file dmu.c. Referenced by dmuInit(), and dmuReadData().

int sh_nextw

Definition at line 35 of file dmu.c. Referenced by dmuInit(), and polldmu().

long sh_serial

Definition at line 36 of file dmu.c. Referenced by dmuInit(), and polldmu().

const float stepSize = ADCV_REF/4095.0

Definition at line 26 of file dmu.c. Referenced by ChangePropagator().

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