/*
 * Hittite HMC-T2100 device support
 */

#include <epicsStdio.h>
#include <devCommonGpib.h>
#include <string.h>
#include <strings.h>

/******************************************************************************
 *
 * The following define statements are used to declare the names to be used
 * for the dset tables.   
 *
 * A DSET_AI entry must be declared here and referenced in an application
 * database description file even if the device provides no AI records.
 *
 ******************************************************************************/
#define DSET_AI     devAiHMCT2100
#define DSET_AO     devAoHMCT2100
#define DSET_BI     devBiHMCT2100
#define DSET_BO     devBoHMCT2100
#define DSET_EV     devEvHMCT2100
#define DSET_LI     devLiHMCT2100
#define DSET_LO     devLoHMCT2100
#define DSET_MBBI   devMbbiHMCT2100
#define DSET_MBBID  devMbbidHMCT2100
#define DSET_MBBO   devMbboHMCT2100
#define DSET_MBBOD  devMbbodHMCT2100
#define DSET_SI     devSiHMCT2100
#define DSET_SO     devSoHMCT2100
#define DSET_WF     devWfHMCT2100

#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 */

# line 2 "devHMCT2100.gt"

/* static short get_onedata(char wa1[]);
static int rd_data(char wav[], short temp[]);
static int rd_wf_data(struct gpibDpvt *pdpvt,  int p1, int p2, char **p3);
*/
/*static int rd_efast_data(struct gpibDpvt *pdpvt,  int p1, int p2, char **p3);
 */

/******************************************************************************
 * Strings used by the init routines to fill in the znam,onam,...
 * fields in BI and BO record types.
 ******************************************************************************/
/*static char                *AcqStateList[] = { "STOP", "RUN" };
static struct devGpibNames AcqState = { 2, AcqStateList, 0, 1 };
*/
static char  *OnOffList[]={"Off","On"};   
static struct devGpibNames OnOffState ={2, OnOffList,0, 1};


/******************************************************************************
 * Structures used by the init routines to fill in the onst,twst,... and the
 * onvl,twvl,... fields in MBBI and MBBO record types.
 *
 * Note that the intExtSsBm and intExtSsBmStop structures use the same
 * intExtSsBmStopList and intExtSsBmStopVal lists but have a different number
 * of elements in them that they use... The intExtSsBm structure only represents
 * 4 elements,while the intExtSsBmStop structure represents 5.
 ******************************************************************************/


/******************************************************************************
 * String arrays for EFAST operations. The last entry must be 0.
 *
 * On input operations,only as many bytes as are found in the string array
 * elements are compared.  Additional bytes are ignored.
 * The first matching string  will be used as a match.
 *
 * For the input operations,the strings are compared literally!  This
 * can cause problems if the instrument is returning things like \r and \n
 * characters.  When defining input strings so you include them as well.
 ******************************************************************************/
static char *(OnOffLine[])={"OUTP 0\r\n","OUTP 1\r\n",0};

/******************************************************************************
 * Array of structures that define all GPIB messages
 * supported for this type of instrument.
 ******************************************************************************/

static struct gpibCmd gpibCmds[] = { 
  /* Command 0 Reset */
  {&DSET_AO,GPIBWRITE,IB_Q_LOW,NULL, "*RST\r\n",0,127,NULL,0,0,NULL,NULL,NULL },
  /* Command 1 Normal set */
  {&DSET_AO,GPIBWRITE,IB_Q_LOW,NULL,"FREQ:MODE CW\r\n",0,127,NULL,0,0,NULL,NULL,NULL}, 
  /* Command 2 RF on off SET */
  {&DSET_BO, GPIBEFASTO, IB_Q_LOW, NULL,NULL, 0, 127, NULL, 0, 0, OnOffLine, &OnOffState, NULL },
  /* Command 3 RF on off READ */
  {&DSET_BI, GPIBREAD, IB_Q_LOW, "OUTP?\r\n", NULL, 0, 127, NULL, 0, 0, NULL, &OnOffState, NULL },
  /* Command 4 Frequency SET */
  {&DSET_AO,GPIBWRITE,IB_Q_LOW,NULL,"FREQ %lfMHZ\r\n",0,127,NULL,0,0,NULL,NULL,NULL},
  /* Command 5 Frequency READ */
  {&DSET_AI,GPIBREAD,IB_Q_LOW,"FREQ?\r\n","%lf\n",0,127,NULL,0,0,NULL,NULL,NULL},
  /* Command 6 Power SET */
  {&DSET_AO,GPIBWRITE,IB_Q_LOW,NULL,"POW %lfDBM\r\n",0,127,NULL,0,0,NULL,NULL,NULL},
  /* Command 7 Power READ */
  {&DSET_AI,GPIBREAD,IB_Q_LOW,"POW?\r\n","%lf\n",0,127,NULL,0,0,NULL,NULL,NULL}
  
};




/* The following is the number of elements in the command array above.  */
#define NUMPARAMS sizeof(gpibCmds)/sizeof(struct gpibCmd)

/******************************************************************************
 * Initialize device support parameters
 *
 *****************************************************************************/
static long init_ai(int parm)
{
    if(parm==0) {
        devSupParms.name = "devHMCT2100";
        devSupParms.gpibCmds = gpibCmds;
        devSupParms.numparams = NUMPARAMS;
        devSupParms.timeout = TIMEOUT;
        devSupParms.timeWindow = TIMEWINDOW;
        devSupParms.respond2Writes = -1;
    }
    return(0);
}

/******************************************************************************
 *
 * c code
 *
 *****************************************************************************/
# line 60 "devHMCT2100.gt"