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simaio.c File Reference

#include <stdio.h>
#include "rcs_prnt.hh"
#include "emcglb.h"
#include "sim.h"

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Defines

#define SIM_AIO_MAX_INPUTS   8
#define SIM_AIO_MAX_OUTPUTS   8

Functions

char __attribute__ ((unused)) ident[]="$Id
int simAioQuit (void)
int simAioMaxInputs (void)
int simAioMaxOutputs (void)
int simAioRead (int index, double *volts)
int simAioWrite (int index, double volts)
int simAioCheck (int index, double *volts)

Define Documentation

#define SIM_AIO_MAX_INPUTS   8
 

#define SIM_AIO_MAX_OUTPUTS   8
 

Function Documentation

char __attribute__ (  (unused)    )  [static]
 

Definition at line 34 of file simaio.c.

00034                                                    : simaio.c,v 1.3 2001/06/11 17:57:22 wshackle Exp $";
00035 
00036 /*
00037   Analog IO model
00038 
00039   Provides for simulated analog ins, outs
00040   */
00041 
00042 #define SIM_AIO_MAX_INPUTS 8
00043 #define SIM_AIO_MAX_OUTPUTS 8
00044 
00045 static double simAioInputs[SIM_AIO_MAX_INPUTS];
00046 static double simAioOutputs[SIM_AIO_MAX_OUTPUTS];
00047 
00048 int simAioInit(const char * filename)
00049 {
00050   return 0;
00051 }

int simAioCheck (  int    index,
double *    volts
) 
 

Definition at line 96 of file simaio.c.

Referenced by extAioCheck(). 

00097 {
00098   if (index < 0 || index >= SIM_AIO_MAX_OUTPUTS) {
00099     return -1;
00100   }
00101 
00102   *volts = simAioOutputs[index];
00103 
00104   return 0;
00105 }

int simAioMaxInputs (  void    ) 
 

Definition at line 58 of file simaio.c.

Referenced by extAioMaxInputs(). 

00059 {
00060   return SIM_AIO_MAX_INPUTS;
00061 }

int simAioMaxOutputs (  void    ) 
 

Definition at line 63 of file simaio.c.

Referenced by extAioMaxOutputs(). 

00064 {
00065   return SIM_AIO_MAX_OUTPUTS;
00066 }

int simAioQuit (  void    ) 
 

Definition at line 53 of file simaio.c.

Referenced by extAioQuit(). 

00054 {
00055   return 0;
00056 }

int simAioRead (  int    index,
double *    volts
) 
 

Definition at line 68 of file simaio.c.

Referenced by extAioRead(). 

00069 {
00070   if (index < 0 || index >= SIM_AIO_MAX_INPUTS) {
00071     return -1;
00072   }
00073 
00074   *volts = simAioInputs[index];
00075 
00076   return 0;
00077 }

int simAioWrite (  int    index,
double    volts
) 
 

Definition at line 79 of file simaio.c.

Referenced by extAioWrite(). 

00080 {
00081   if (index < 0 || index >= SIM_AIO_MAX_OUTPUTS) {
00082     return -1;
00083   }
00084 
00085   simAioOutputs[index] = volts;
00086 
00087 #if !defined(rtlinux) && !defined(rtai)
00088   if (EMC_DEBUG & EMC_DEBUG_IO_POINTS) {
00089     rcs_print("[AOUT]\t%d\t%f\n", index, volts);
00090   }
00091 #endif
00092 
00093   return 0;
00094 }

Generated on Sun Dec 2 15:28:26 2001 for EMC by doxygen1.2.11.1 written by Dimitri van Heesch, © 1997-2001