/* devRC4SPDT.c */
/*
 *      Author: Makoto Tobiyama
 *      Date:   4/Mar/2017
 */
#include <epicsStdio.h>
#include <devCommonGpib.h>
#include <string.h>
#include <strings.h>
/***********************************************************************
* asynDriver is distributed subject to a Software License Agreement
* found in file LICENSE that is included with this distribution.
***********************************************************************/

#define
DSET_AI
devAiRC4SPDT

#define
DSET_AO
devAoRC4SPDT

#define
DSET_BI
devBiRC4SPDT

#define
DSET_BO
devBoRC4SPDT

#define
DSET_LI
devLiRC4SPDT

#define
DSET_LO
devLoRC4SPDT

#define
DSET_MBBO
devMbboRC4SPDT

#define
DSET_MBBI
devMbbiRC4SPDT

#define
DSET_MBBOD
devMbbodRC4SPDT

#define
DSET_MBBID
devMbbidRC4SPDT

#define
DSET_SI
devSiRC4SPDT

#define
DSET_SO
devSoRC4SPDT


#include <devGpib.h> /* must be included after DSET defines */

#define TIMEOUT     1.0    /* I/O must complete within this time */
#define TIMEWINDOW  2.0    /* Wait this long after device timeout */


/*
 * Define end-of-string character(s) here to allow
 * easier changes when testing the driver.
 */


#define EOSNL NULL


static struct gpibCmd gpibCmds[] = { 

    /* Command 0 set_channel  */
  {&DSET_MBBOD, GPIBWRITE, IB_Q_LOW, NULL, "SETP=%ld\r\n", 0, 32, NULL, 0, 0, NULL, NULL, EOSNL },

    /* Command 1 get_channel */

  {&DSET_MBBID, GPIBREAD, IB_Q_LOW, "SWPORT?\r\n", "%ld\r\n", 0, 1023, NULL, 0, 0, NULL, NULL, EOSNL },

  /* Command 2 get model name */
  {&DSET_SI,GPIBREAD,IB_Q_LOW,"MN?\r\n","MN=%s\r\n",0,1024,NULL,0,0,NULL,NULL, EOSNL},

  /* Command 3 get serial number */
  {&DSET_SI,GPIBREAD,IB_Q_LOW,"SN?\r\n","SN=%s\r\n",0,1024,NULL,0,0,NULL,NULL, EOSNL},

  /* Command 4 get firmware */
  {&DSET_SI,GPIBREAD,IB_Q_LOW,"FIRMWARE?\r\n","%s\r\n",0,1024,NULL,0,0,NULL,NULL, EOSNL}


};




/* The following is the number of elements in the command array above.  */

#define NUMPARAMS
sizeof(gpibCmds)/sizeof(struct gpibCmd)


/******************************************************************************
 *
 * Initialization for device support
 * This is called one time before any records are initialized with a parm
 * value of 0.  And then again AFTER all record-level init is complete
 * with a param value of 1.
 *
 ******************************************************************************/
static long init_ai(int parm)
{
  if(parm==0)  {
    devSupParms.name = "devRC4SPDT";
    devSupParms.gpibCmds = gpibCmds;
    devSupParms.numparams = NUMPARAMS;
    devSupParms.timeout = TIMEOUT;
    devSupParms.timeWindow = TIMEWINDOW;
    devSupParms.respond2Writes = 1.0;
  }
  return(0);
}