#include <ansi_c.h>
#include <utility.h>
#include <gpib.h>
#include "prologix.h"
#include "K617.h"
K617STATUS K617Stat;
static int K617_Interface,K617_Port,K617_Gdev;
static int iret;
void GpibError(char *msg) {
printf ("ibsta = &H%x <", ibsta
);
if (ibsta
& ERR
) printf (" ERR");
if (ibsta
& TIMO
) printf (" TIMO");
if (ibsta
& END
) printf (" END");
if (ibsta
& SRQI
) printf (" SRQI");
if (ibsta
& RQS
) printf (" RQS");
if (ibsta
& CMPL
) printf (" CMPL");
if (ibsta
& LOK
) printf (" LOK");
if (ibsta
& REM
) printf (" REM");
if (ibsta
& CIC
) printf (" CIC");
if (ibsta
& ATN
) printf (" ATN");
if (ibsta
& TACS
) printf (" TACS");
if (ibsta
& LACS
) printf (" LACS");
if (ibsta
& DTAS
) printf (" DTAS");
if (ibsta
& DCAS
) printf (" DCAS");
if (iberr
== EDVR
) printf (" EDVR <DOS Error>\n");
if (iberr
== ECIC
) printf (" ECIC <Not Controller-In-Charge>\n");
if (iberr
== ENOL
) printf (" ENOL <No Listener>\n");
if (iberr
== EADR
) printf (" EADR <Address error>\n");
if (iberr
== EARG
) printf (" EARG <Invalid argument>\n");
if (iberr
== ESAC
) printf (" ESAC <Not System Controller>\n");
if (iberr
== EABO
) printf (" EABO <Operation aborted>\n");
if (iberr
== ENEB
) printf (" ENEB <No GPIB board>\n");
if (iberr
== EOIP
) printf (" EOIP <Async I/O in progress>\n");
if (iberr
== ECAP
) printf (" ECAP <No capability>\n");
if (iberr
== EFSO
) printf (" EFSO <File system error>\n");
if (iberr
== EBUS
) printf (" EBUS <Command error>\n");
if (iberr
== ESTB
) printf (" ESTB <Status byte lost>\n");
if (iberr
== ESRQ
) printf (" ESRQ <SRQ stuck on>\n");
if (iberr
== ETAB
) printf (" ETAB <Table Overflow>\n");
printf ("ibcntl = %ld\n", ibcntl
);
/* Call ibonl to take the device and interface offline */
ibonl (K617_Gdev,0);
}
void _VI_FUNC K617_open (int interface, int port, int primary_addr,
int secondary_addr, int timeout)
{
char cmd[100];
/*
K617_Gdev = OpenDev ("GPIB0", "");
if (ibsta & ERR) GpibError("OpenDev Error");
iret = ibpad (K617_Gdev, 0);
if (ibsta & ERR) GpibError("OpenDev Error");
iret = ibsad (K617_Gdev, NO_SAD);
iret = ibtmo (K617_Gdev, T10s);
iret = ibeot (K617_Gdev, 1);
iret = ibeos (K617_Gdev, 0);
*/
K617_Interface=interface;
K617_Port=port;
switch (K617_Interface){
case 1:
PROLOGIX_Open (K617_Port);
sprintf(cmd
,"++addr %0d",primary_addr
);
PROLOGIX_Send (cmd);
PROLOGIX_Send ("++auto 0");
PROLOGIX_Send ("++eoi 1");
PROLOGIX_Send ("++eot_enable 0");
PROLOGIX_Send ("++read_tmo_ms 1000");
break;
default:
K617_Gdev = ibdev(K617_Port,primary_addr,secondary_addr,timeout,1,0);
if (ibsta & ERR) GpibError("OpenDev Error");
}
Delay(GDELAY);
return;
}
void _VI_FUNC K617_clear (void)
{
switch (K617_Interface){
case 1:
PROLOGIX_Send("++clr");
break;
default:
iret = ibclr (K617_Gdev); // Clear the device
if (ibsta & ERR) GpibError("OpenDev Error");
}
// Delay(GDELAY);
Delay(2.);
return;
}
void _VI_FUNC K617_send (char *cmd, int len)
{
switch (K617_Interface){
case 1:
PROLOGIX_Send(cmd);
break;
default:
iret = ibwrt (K617_Gdev, cmd, len);
if (ibsta & ERR) GpibError("OpenDev Error");
}
Delay(GDELAY);
return;
}
int _VI_FUNC K617_receive (char *response, int maxbyt)
{
switch (K617_Interface){
case 1:
PROLOGIX_Send("++read eoi");
return PROLOGIX_Receive (response,maxbyt);
break;
default:
iret = ibrd (K617_Gdev, response, maxbyt);
if (ibsta & ERR) GpibError("OpenDev Error");
response[ibcntl]=0;
return ibcntl;
}
}
void _VI_FUNC K617_status (void)
{
int len;
char cres[100];
K617_send ("U0X", 3);
len = K617_receive (cres, 90);
sscanf(cres
," 617%1d%2d%1d%1d%1d%1d%1d%1d%1d%1d%1d%2d%1d%2c",
&K617Stat.function,&K617Stat.range,&K617Stat.zero_check,
&K617Stat.zero_correct,&K617Stat.suppress,&K617Stat.trigger,
&K617Stat.vsource_operate,&K617Stat.read_mode,
&K617Stat.data_prefix,&K617Stat.display,
&K617Stat.data_store,&K617Stat.srq,&K617Stat.eoi,K617Stat.terminator);
// printf("617FRRCZNTOBGDQMMKYY\n");
// printf("%s\n",cres);
// K617_send ("X", 1);
return;
}
void _VI_FUNC K617_data_format (int mode)
{
int len;
char cmd[100];
K617_send (cmd, len);
return;
}
double _VI_FUNC K617_get (char *prefix, int *loc)
{
int len;
double value;
char cres[100];
K617_send ("X", 1);
len = K617_receive (cres, 50);
if (loc) {
*loc=-1;
sscanf(cres
,"%4c%lg,%d",prefix
, &value
, loc
);
prefix[4]=0;
} else {
sscanf(cres
,"%*4c%lg,%*d",&value
);
}
return value;
}
void _VI_FUNC K617_current_mode (int range)
{
int len;
char cmd[100];
// printf("%d, %s\n",len,cmd);
K617_send (cmd, len);
Delay(1);
return;
}
void _VI_FUNC K617_zero_correct (int zcorrect)
{
K617_send ("C0X", 3);
K617_send ("Z0X", 3);
if (zcorrect) {
K617_send ("C1X", 3);
Delay(2);
K617_send ("Z1X", 3);
K617_send ("C0X", 3);
}
return;
}
void _VI_FUNC K617_trigger_mode (int mode)
{
int len;
char cmd[100];
K617_send (cmd, len);
return;
}
void _VI_FUNC K617_reading_mode (int mode)
{
int len;
char cmd[100];
K617_send (cmd, len);
return;
}
void _VI_FUNC K617_vsource_set (float value)
{
int len;
char cmd[100];
value
=0.05*floor((value
+0.025)/0.05);
// printf("%d, %s\n",len,cmd);
K617_send (cmd, len);
return;
}
double _VI_FUNC K617_vsource_get (void)
{
double value;
K617_reading_mode (4);
value = K617_get (NULL, NULL);
K617_reading_mode (0);
return value;
}
void _VI_FUNC K617_vsource_operate (int operate)
{
if (operate)
K617_send ("O1X", 3);
else
K617_send ("O0X", 3);
return;
}
void _VI_FUNC K617_close (void)
{
// iret = CloseDev (K617_Gdev);
switch (K617_Interface){
case 1:
PROLOGIX_Close();
break;
default:
iret = ibonl(K617_Gdev, 0);// Take the device offline
if (ibsta & ERR) GpibError("OpenDev Error");
}
return;
}
#ifdef K617_MAIN
#include <cvirte.h>
int __stdcall WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
LPSTR lpszCmdLine, int nCmdShow)
{
int i;
double value;
char cres[100];
if (InitCVIRTE (hInstance, 0, 0) == 0) return -1; /* out of memory */
K617_open (1,5,3,0,13);
K617_clear ();
K617_current_mode (4);
K617_zero_correct (1);
K617_data_format (0);
K617_trigger_mode (1);
K617_vsource_set (-100.);
K617_vsource_operate (1);
K617_status();
value=K617_get(cres,&i);
printf("%s, %lg, %d\n",cres
,value
,i
);
value=K617_vsource_get();
value=K617_get(cres,&i);
printf("%s, %lg, %d\n",cres
,value
,i
);
value=K617_get(cres,&i);
printf("%s, %lg, %d\n",cres
,value
,i
);
value=K617_get(cres,&i);
printf("%s, %lg, %d\n",cres
,value
,i
);
value=K617_get(cres,&i);
printf("%s, %lg, %d\n",cres
,value
,i
);
Delay(5);
K617_vsource_operate (0);
K617_close();
return 0;
}
#endif