WebSVN - f9daq - Rev 313 - /cvi/instr/K6517/K6517.c

#include <tcpsupp.h>
#include <formatio.h>
#include <userint.h>
#include <ansi_c.h>
#include <utility.h>
#include <gpib.h>
#include "toolbox.h"
#include "prologix.h"
#include "K6517.h"

K6517STATUS K6517Stat;
static int K6517_Interface,K6517_Port,K6517_Gdev;
static int iret;
static int stop;
static int debugCode;
int _VI_FUNC K6517_status_print (void);
void GpibError(char *msg) {

printf ("%s\n", 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");
printf (" >\n");

printf ("iberr = %d", iberr);
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);
printf ("\n");

/* Call ibonl to take the device and interface offline */
ibonl (K6517_Gdev,0);

exit(1);
}

void _VI_FUNC K6517_open (int interface, int port, int primary_addr,
int secondary_addr, int timeout)
{
char cmd[100];
int status;
/*
K6517_Gdev = OpenDev ("GPIB0", "");
if (ibsta & ERR) GpibError("OpenDev Error");
iret = ibpad (K6517_Gdev, 0);
if (ibsta & ERR) GpibError("OpenDev Error");
iret = ibsad (K6517_Gdev, NO_SAD);
iret = ibtmo (K6517_Gdev, T10s);
iret = ibeot (K6517_Gdev, 1);
iret = ibeos (K6517_Gdev, 0);
*/
K6517_Interface=interface;
K6517_Port=port;
switch (K6517_Interface){
case 1:
status = PROLOGIX_Open (K6517_Port);
printf("K6517_open %d\n", status);
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:
K6517_Gdev = ibdev(K6517_Port,primary_addr,secondary_addr,timeout,1,0);
if (ibsta & ERR) GpibError("OpenDev Error");
}
printf("Interface %d\n", interface);
K6517_send("*RST",0);
K6517_send("*IDN?", 5);
char cres[100];
cres[0]= 0;
int len = K6517_receive (cres, 50);
printf("[%d] %s\n", len, cres);

Delay(GDELAY);
return;
}

void _VI_FUNC K6517_clear (void)
{
switch (K6517_Interface){
case 1:
PROLOGIX_Send("++clr");
break;
default:
iret = ibclr (K6517_Gdev); // Clear the device
if (ibsta & ERR) GpibError("OpenDev Error");
}
// Delay(GDELAY);
Delay(2.);
return;
}

void _VI_FUNC K6517_send (char *cmd, int len)
{
if (debugCode) printf("-> %s\n", cmd);
if (!len) len = strlen(cmd);
switch (K6517_Interface){
case 1:
PROLOGIX_Send(cmd);
break;
default:
iret = ibwrt (K6517_Gdev, cmd, len);
if (ibsta & ERR) GpibError("OpenDev Error");
}
Delay(GDELAY);
return;
}

int _VI_FUNC K6517_receive (char *response, int maxbyt)
{
int ierr=0;
switch (K6517_Interface){
case 1:
PROLOGIX_Send("++read eoi");
ierr= PROLOGIX_Receive (response,maxbyt);
if (debugCode) printf("<---Read [%d] %s\n", ierr, response);
return ierr;
break;
default:
iret = ibrd (K6517_Gdev, response, maxbyt);
if (ibsta & ERR) GpibError("OpenDev Error");
response[ibcntl]=0;
return ibcntl;
}
}

void _VI_FUNC K6517_status (void)
{
int len;
char cres[100];

K6517_send ("U0X", 3);
len = K6517_receive (cres, 90);
sscanf(cres," 617%1d%2d%1d%1d%1d%1d%1d%1d%1d%1d%1d%2d%1d%2c",
&K6517Stat.function,&K6517Stat.range,&K6517Stat.zero_check,
&K6517Stat.zero_correct,&K6517Stat.suppress,&K6517Stat.trigger,
&K6517Stat.vsource_operate,&K6517Stat.read_mode,
&K6517Stat.data_prefix,&K6517Stat.display,
&K6517Stat.data_store,&K6517Stat.srq,&K6517Stat.eoi,K6517Stat.terminator);
printf("617FRRCZNTOBGDQMMKYY\n");
printf("%s\n",cres);
// K6517_send ("X", 1);
return;
}

void _VI_FUNC K6517_data_format (int mode)
{
int len;
char cmd[100];

len=sprintf(cmd,"G%0dX",mode);
K6517_send (cmd, len);
return;
}

int _VI_FUNC K6517_EventStatus ()
{
K6517_send (":STATUS:MEAS:EVEN?",0);
char cres[100];
cres[0]= 0;
int len = K6517_receive (cres, 50);
if (len>0)
return atoi(cres);
else
return -1;
}
double _VI_FUNC K6517_get (char *prefix, int *loc)
{

double value;
char cres[100];

K6517_send ("SENS:FUNC 'curr'",0);
// K6517_send (":SENS:CURR:RANG:UPP 21e-3",0);
// K6517_send ("SYST:ZCH 0",0);
K6517_send ("READ?",0);

cres[0]= 0;
int len = K6517_receive (cres, 50);
if (debugCode) printf("current >%d, %s\n",len,cres);

return atof(cres);
/*
K6517_send ("X", 1);
len = K6517_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 K6517_current_mode (double range)
{
int len;
char cmd[100];

if (range > 0) {
len=sprintf(cmd,":SENS:CURR:RANG:AUTO OFF");
len=sprintf(cmd,":SENS:CURR:RANG:UPP %g",range);
}
else len=sprintf(cmd,":SENS:CURR:RANG:AUTO ON");
// printf("%d, %s\n",len,cmd);
K6517_send (cmd, len);
Delay(1);
K6517_send ("SYST:ZCH 0",0);
return;
}

void _VI_FUNC K6517_zero_correct (int zcorrect)
{
K6517_send ("C0X", 3);
K6517_send ("Z0X", 3);
if (zcorrect) {
K6517_send ("C1X", 3);
Delay(2);
K6517_send ("Z1X", 3);
K6517_send ("C0X", 3);
}
return;
}

void _VI_FUNC K6517_trigger_mode (int mode)
{
int len;
char cmd[100];

//len=sprintf(cmd,"T%0dX",mode);
//K6517_send (cmd, len);
return;
}

void _VI_FUNC K6517_reading_mode (int mode)
{
int len;
char cmd[100];

//len=sprintf(cmd,"B%0dX",mode);
//K6517_send (cmd, len);
return;
}

void _VI_FUNC K6517_vsource_set (float value)
{
int len;
char cmd[100];
len=sprintf(cmd,":SOURCE:VOLTAGE %f",value);
K6517_send (cmd, len);
len=sprintf(cmd,":SOURCE:VOLTAGE:MCONNECT ON");
K6517_send (cmd, len);
return;
}

double _VI_FUNC K6517_vsource_get (void)
{
double value;

/*
K6517_send ("SENS:FUNC 'volt'",0);
K6517_send ("SENS:VOLT:RANG:AUTO ON",0);
K6517_send ("SYST:ZCH 0",0);
K6517_send ("READ?",0);
*/
K6517_send (":MEASure:VOLTage?",0);
char cres[100];
cres[0]= 0;
int len = K6517_receive (cres, 50);

return atof(cres);
}

void _VI_FUNC K6517_vsource_operate (int operate)
{

if (operate){
// K6517_send (":SOURCE:VOLTAGE:MCONNECT 1", 0);
// K6517_send (":SENS:VOLTAGE:MANual:VSOurce:OPERate 1", 0);
//K6517_send (":MCONNECT 1", 0);
K6517_send (":OUTP ON", 0);

// K6517_send (":SOURCE:VOLTAGE:RANGE 99", 0);
// K6517_send (":SOURCE:VOLTAGE 22", 0);
} else {
//K6517_send (":SOURCE:VOLTAGE 0", 0);
// K6517_send (":SENSe:VOLTAGE:MANual:VSOurce:OPERate 0", 0);
// K6517_send (":SOURCE:VOLTAGE:MCONNECT 0", 0);
K6517_send (":OUTP OFF", 0);
//K6517_send (":MCONNECT 0", 0);

}
K6517_send (":STATUS:OPER?",0);
char cres[100];
cres[0]= 0;
int len = K6517_receive (cres, 50);

// return atoi(cres);
}

void _VI_FUNC K6517_close (void)
{
// iret = CloseDev (K6517_Gdev);
switch (K6517_Interface){
case 1:
PROLOGIX_Close();
break;
default:
iret = ibonl(K6517_Gdev, 0);// Take the device offline
if (ibsta & ERR) GpibError("OpenDev Error");
}
return;
}

void _VI_FUNC K6517_test (void)
{
int i;
double value;
char cres[100];

K6517_clear ();
K6517_current_mode (0);
K6517_zero_correct (1);
K6517_data_format (0);
K6517_trigger_mode (1);
K6517_vsource_set (-100.);
K6517_vsource_operate (1);

K6517_status();

value=K6517_get(cres,&i);
printf("%s, %lg, %d\n",cres,value,i);
value=K6517_vsource_get();
printf("%lg\n",value);
value=K6517_get(cres,&i);
printf("%s, %lg, %d\n",cres,value,i);
value=K6517_get(cres,&i);
printf("%s, %lg, %d\n",cres,value,i);
value=K6517_get(cres,&i);
printf("%s, %lg, %d\n",cres,value,i);
value=K6517_get(cres,&i);
printf("%s, %lg, %d\n",cres,value,i);
Delay(5);
K6517_vsource_operate (0);

}

#ifdef K6517_MAIN

#include <cvirte.h>
#include <userint.h>
#include "K6517-ctrl.h"
int pnl; int gLogToFile;
int pn2;
int gLogToFile;
int vmon[4]={P1_VMON_1};
int imon[4]={P1_IMON_1 };
int vset[4]={P1_U_1 };
int iset[4]={P1_I_1 };
int radiob[4]={P1_BOX_1 };

int cvcc[4]={P1_CVCC_1 };
const unsigned char Pre_1 = 1;
int gMask=0xF;

int pnl;
FILE *gFp;

static int tfID;
static int rID;
static CmtThreadPoolHandle poolHandle = 0;
#define MAX_THREADS 10

/*---------------------------------------------------------------------------*/
/* Macros */
/*---------------------------------------------------------------------------*/
#define tcpChk(f) if ((g_TCPError=(f)) < 0) {ReportTCPError();}

/*---------------------------------------------------------------------------*/
/* Internal function prototypes */
/*---------------------------------------------------------------------------*/
int CVICALLBACK ClientTCPCB (unsigned handle, int event, int error,
void *callbackData);
static void ReportTCPError (void);

/*---------------------------------------------------------------------------*/
/* Module-globals */
/*---------------------------------------------------------------------------*/
static unsigned int g_hconversation;
static int g_hmainPanel;
static int g_connected = 0;
static int g_TCPError = 0;

/*---------------------------------------------------------------------------*/
/* Report TCP Errors if any */
/*---------------------------------------------------------------------------*/
static void ReportTCPError(void)
{
if (g_TCPError < 0)
{
char messageBuffer[1024];
sprintf(messageBuffer,
"TCP library error message: %s\nSystem error message: %s",
GetTCPErrorString (g_TCPError), GetTCPSystemErrorString());
MessagePopup ("Error", messageBuffer);
g_TCPError = 0;
}
}
/*---------------------------------------------------------------------------*/

int CVICALLBACK DisconnectCB (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2) {
switch (event) {
case EVENT_COMMIT:
if (g_connected)
DisconnectFromTCPServer (g_hconversation);
g_hconversation = 0;
g_connected = 0;
break;
}
return 0;
}

int CVICALLBACK ConnectCB (int panel, int control, int event, void *callbackData, int eventData1, int eventData2) {
int portNum=10000;
char tempBuf[512];
sprintf(tempBuf,"localhost");
switch (event) {
case EVENT_COMMIT:
if (g_connected) return 0;
if (ConnectToTCPServer (&g_hconversation, portNum, tempBuf, ClientTCPCB, NULL, 5000) < 0)
MessagePopup("TCP Client", "Connection to server failed !");
else
{
SetWaitCursor (0);
g_connected = 1;

/* We are successfully connected -- gather info */

if (GetTCPHostAddr (tempBuf, 256) >= 0) printf("%s\n" ,tempBuf);
if (GetTCPHostName (tempBuf, 256) >= 0) printf("%s\n" ,tempBuf);

tcpChk (GetTCPPeerAddr (g_hconversation, tempBuf, 256));
printf("%s\n" ,tempBuf);
tcpChk (GetTCPPeerName (g_hconversation, tempBuf, 256));
printf("%s\n" ,tempBuf);
}
break;
}
return 0;
}

int CVICALLBACK ClientTCPCB (unsigned handle, int event, int error, void *callbackData)
{
char receiveBuf[256] = {0};
ssize_t dataSize = sizeof (receiveBuf) - 1;

switch (event)
{
case TCP_DATAREADY:
if ((dataSize = ClientTCPRead (g_hconversation, receiveBuf,
dataSize, 1000))
< 0)
{
printf( "Receive Error\n");
}
else
{
receiveBuf[dataSize] = '\0';
//printf("%s", receiveBuf);
float temp = 0;
float humidity = 0;
float dt=0;
float tdiff=0;
int t0 = 0;
sscanf(receiveBuf, "%d%f%f%f%f", &t0,&humidity,&temp, &tdiff, &dt);
SetCtrlVal(pn2,P2_TMON, temp);
SetCtrlVal(pn2,P2_HUMIDITY, humidity);
if (fabs(tdiff)<0.2 && fabs(dt) < 0.05) SetCtrlVal(pn2,P2_LED, 1);
else SetCtrlVal(pn2,P2_LED, 0);
}
break;
case TCP_DISCONNECT:
MessagePopup ("TCP Client", "Server has closed connection!");

g_connected = 0;

break;
}
return 0;
}

void SetDimming(int state) {
SetCtrlAttribute (pnl, P2_IVSCAN, ATTR_DIMMED, state);
SetCtrlAttribute (pnl, P2_EXIT, ATTR_DIMMED, state);
SetCtrlAttribute (pnl, P2_STOP, ATTR_DIMMED, !state);
}

void CVICALLBACK EndOfThread ( CmtThreadPoolHandle poolhandle,
CmtThreadFunctionID functionID, unsigned int event,
int value, void *callbackData ) {
SetDimming(0);
printf("End of Thread \n");
return ;

}

int ivscan (void *arg);

int TScan () {

double temp;
int n=0;
int led;
GetNumTableRows (pn2, P2_TABLE, &n );
stop = 0;
for(int i=0; i<n; i++) {
if (stop) break;
GetTableCellVal (pn2, P2_TABLE, MakePoint (1,i+1), &temp);
if (temp>100) break;
char transmitBuf[512]= {0};
sprintf(transmitBuf, "1 %f\n", temp);

if (g_connected)
if ( ClientTCPWrite (g_hconversation, transmitBuf, strlen (transmitBuf), 1000) < 0) printf("Transmit Error\n"); else printf("%s\n", transmitBuf);
SetCtrlVal(pn2,P2_LED, 0);
do {
time_t t0 = time(NULL);
SetCtrlVal(pn2,P2_TIME, ctime(&t0));
Delay(1);
GetCtrlVal(pn2,P2_LED, &led);
if (led) {
for (int k=0;k<10;k++){
Delay(1);
if (stop) break;
}
GetCtrlVal(pn2,P2_LED, &led);
}
if (stop) break;
} while (!led);
if (stop) break;

int itemp = (int) temp;
ivscan(&itemp);
printf("%d %f\n",i,temp);
}

return 0;
}

int CVICALLBACK TScanCB (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2) {

switch (event) {
case EVENT_COMMIT:{
ThreadFunctionPtr mythread = TScan;
CmtScheduleThreadPoolFunctionAdv (poolHandle, mythread, &rID,
DEFAULT_THREAD_PRIORITY,
EndOfThread,
EVENT_TP_THREAD_FUNCTION_END,
NULL, RUN_IN_SCHEDULED_THREAD,
&tfID);
}
break;
}
return 0;
}

int CVICALLBACK TimerOnOffCB (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2)
{
int state;
switch (event)
{
case EVENT_COMMIT:
GetCtrlVal(panel, control, &state);
if (state){
ResumeTimerCallbacks();
} else {
SuspendTimerCallbacks ();
printf ("Disabling timer....\n");
}
break;
}
return 0;
}

// reads the run number from the first line in the file
int GetRunNumberFromFile(char *fname) {
char line[MAX_PATHNAME_LEN];
int ndim= MAX_PATHNAME_LEN;
int current_run = -1;
FILE *fp = NULL;
ssize_t size;

if ( GetFileInfo(fname,&size) ) fp = fopen(fname,"r");

if (fp) {
if (fgets(line,ndim,fp)!= NULL) current_run = atoi(line);
fclose(fp);
}
return current_run;

}

int IncreaseRunNumberInFile(char *fname) {

int current_run = GetRunNumberFromFile(fname);
FILE *fp = fopen(fname,"w");

if (fp) {
fprintf(fp,"%d", current_run+1 );
fclose(fp);
}
return current_run+1;
}

int __stdcall WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
LPSTR lpszCmdLine, int nCmdShow)
{
char cres[100];
double Voltage, Current, tinterval;
if (InitCVIRTE (hInstance, 0, 0) == 0) return -1; /* out of memory */
SetStdioPort (CVI_STDIO_WINDOW);
SetSleepPolicy(VAL_SLEEP_MORE);
CmtNewThreadPool (MAX_THREADS, &poolHandle);

if ((pnl = LoadPanel (0, "K6517-ctrl.uir", P1)) < 0) return -1;
if ((pn2 = LoadPanel (0, "K6517-ctrl.uir", P2)) < 0) return -1;
DisableBreakOnLibraryErrors();
K6517_open (1,4,3,0,13);

SetCtrlVal(pnl, P1_ONOFF, 0);
GetCtrlVal(pnl, P1_TINTERVAL, &tinterval);
SetCtrlAttribute (pnl, P1_TIMER, ATTR_INTERVAL, tinterval);
TimerOnOffCB(pnl, P1_TIMERON, EVENT_COMMIT,NULL,0,0);
for (unsigned char ch=0;ch<1;ch++){
int ison,i;
Voltage =K6517_vsource_get();
Current =K6517_get(cres,&i);
SetCtrlVal(pnl, vset[ch], Voltage);
SetCtrlVal(pnl, iset[ch], Current);
GetCtrlVal(pnl, radiob[ch], &ison);
gMask = ison;
}

DisplayPanel (pnl);
DisplayPanel (pn2);
RunUserInterface ();
CmtDiscardThreadPool (poolHandle);
if (g_connected)
DisconnectFromTCPServer (g_hconversation);
DiscardPanel (pn2);
DiscardPanel (pnl);
K6517_close();

if (gFp) fclose(gFp);

return 0;
}

int CVICALLBACK SwitchOnOffCB (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2)
{
unsigned char state;
switch (event)
{
case EVENT_COMMIT:
GetCtrlVal(panel, control, &state);
K6517_vsource_operate (state);
break;
}
return 0;
}

int CVICALLBACK SetCB (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2)
{

char cres[100];
int i;
switch (event)
{
case EVENT_COMMIT:

for (unsigned char ch = 0; ch<1;ch++){
//printf("ch %d %x\n", ch, gMask);
if (gMask){
double Voltage;
double Current;
GetCtrlVal(panel, vset[ch], &Voltage);
GetCtrlVal(panel, iset[ch], &Current);
printf("->ch %d VSet %g Iset %g\n", ch, Voltage, Current);

K6517_vsource_set (Voltage);
Voltage=K6517_vsource_get();

// TMI_Current(TMI_DeviceId, ch+1, Pre_1, Current);
Current=K6517_get(cres,&i);
printf("<-ch %d VSet %g Iset %g\n", ch, Voltage, Current);

}
}
break;
}
return 0;
}

int CVICALLBACK ReadCB (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2)
{

int iRet;
char ch=0;
double Voltage;
double Current;
char cv_cc;
char cres[100];

switch (event)
{
case EVENT_COMMIT:
for (ch = 0; ch<1;ch++){
if (gMask){
int ison,i;
Voltage =K6517_vsource_get();
Current =K6517_get(cres,&i);
cv_cc = 1;
printf("ch %d VSet %g Iset %g\n", ch, Voltage, Current);
SetCtrlVal(panel, vmon[ch], Voltage);
SetCtrlVal(panel, imon[ch], Current);
SetCtrlVal(panel, cvcc[ch], cv_cc);
}
}
break;
}
return 0;
}

int CVICALLBACK SetIntervalCB (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2) {
double tinterval;
switch (event) {
case EVENT_COMMIT:
GetCtrlVal(panel, control, &tinterval);
SetCtrlAttribute (panel, P1_TIMER, ATTR_INTERVAL, tinterval);
break;
}
return 0;
}

int CVICALLBACK ExitCB (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2)
{
switch (event)
{
case EVENT_COMMIT:
K6517_send (":OUTP OFF", 0);
QuitUserInterface(0);
break;
}
return 0;
}

int CVICALLBACK SetMaskCB (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2)
{ int ison;
switch (event)
{
case EVENT_COMMIT:
GetCtrlVal(panel, control, &ison);
for (int i=0;i<1;i++) if (control == radiob[i]) break;
gMask = ison;
break;
}
return 0;
}

int CVICALLBACK LogToFileCB (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2)
{

switch (event)
{
case EVENT_COMMIT:
GetCtrlVal(panel, control, &gLogToFile);

break;
}
return 0;
}

int CVICALLBACK TimerCB (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2)
{
switch (event)
{

unsigned char ch;
double current[4];
double voltage;
char cv_cc = 0;
char cres[100];
int i=0;
case EVENT_TIMER_TICK:
for (ch = 0; ch<1;ch++){
if (gMask){
voltage =K6517_vsource_get();
current[ch] =K6517_get(cres,&i);

if (gLogToFile){
if (!gFp) {
gFp= fopen("K6517.log","w");
fprintf(gFp,"#time\tch\tU\tI\tCV_CC\n");
}
fprintf(gFp,"%ul\t%d\t%g\t%g\t%d\n", time(NULL), ch+1, voltage, current[ch], cv_cc);
}
}
}
PlotStripChart (panel, P1_GRAPH, current, 1, 0, 0, VAL_DOUBLE);
PlotStripChart (panel, P1_GRAPH_1, &voltage, 1, 0, 0, VAL_DOUBLE);
break;
}
return 0;
}

int CVICALLBACK TestCB (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2) {
switch (event) {
case EVENT_COMMIT:
K6517_test();
break;
}
return 0;
}

int ivscan (void *arg) {
int *iarg = (int *) arg;
int nsteps;
double umin, umax, u;
double *xpoints;
double *ypoints;
static int plivhandle=0;
double current;
double voltage;
char cv_cc = 0;
char cres[100];
char fileName[100];
char fname[100];
char path[100];
double range;
int k=0;
int state;
int overflow;
char ovf[10];
FILE *fp;
time_t mtime;
ssize_t size;
int repeatscan = 1;
while (repeatscan){

K6517_send (":OUTP ON", 0);

SetCtrlVal(pnl, P1_TIMERON, 0);
GetCtrlVal(pn2, P2_FILENAME, fileName);
GetCtrlVal(pn2, P2_PATH, path);

TimerOnOffCB(pnl, P1_TIMERON, EVENT_COMMIT, NULL, 0, 0);
GetCtrlVal(pn2, P2_REPEAT, &repeatscan);
if (repeatscan) {
int month, day, year, hours,minutes,seconds;
GetSystemDate (&month,&day ,&year );
GetSystemTime(&hours, &minutes, &seconds);
sprintf(fname ,"%s/%s.%d_%d_%d_%d_%d.dat", path, fileName,year,month,day,hours,minutes );
fp = fopen(fname,"w");
} else {
if (*iarg>=100) sprintf(fname, "%s/%s.dat", path, fileName);
else sprintf(fname, "%s/%s_T%d.dat", path, fileName,*iarg);
if ( !GetFileInfo(fname,&size) || strstr("test",fileName)!=NULL )
fp = fopen(fname,"w");
else {
sprintf(cres, "File %s exist\n Remove it first",fname);
MessagePopup ("Info", cres);
return 0;
}
}
time(&mtime);
printf("#%s %s\n",DateStr(), TimeStr());
if (fp) fprintf(fp, "#%s %s\n",DateStr(), TimeStr());
// K6517_current_mode (range);
stop = 0;
LogScaleCB (pn2, P2_LOGSCALE, EVENT_COMMIT,NULL, 0, 0);
int voltageMax[4]={P2_UMAX_1,P2_UMAX_2,P2_UMAX_3,P2_UMAX_4};
int voltageMin[4]={P2_UMIN_1,P2_UMIN_2,P2_UMIN_3,P2_UMIN_4};
int numberOfSteps[4]={P2_NSTEPS_1,P2_NSTEPS_2,P2_NSTEPS_3,P2_NSTEPS_4};
int selectRange[4]={P2_RANGE_1,P2_RANGE_2,P2_RANGE_3,P2_RANGE_4};
int intervals[4]={P2_SLCT_1,P2_SLCT_2,P2_SLCT_3,P2_SLCT_4};
int nrOfInt;
int nrOfSteps;
int N=0;
int K=0;
for (int j=0;j<4;j++){
GetCtrlVal(pn2, intervals[j], &nrOfInt);
N = N + nrOfInt;
GetCtrlVal(pn2, numberOfSteps[j], &nrOfSteps);
K = K + nrOfSteps;
}
xpoints = (double *) malloc ((K-N+2)*sizeof(double)*4);
ypoints = (double *) malloc ((K-N+2)*sizeof(double)*4);
int tockaK=0;
double t1,t2;
GetCtrlVal(pn2, P2_DELAY, &t1);
GetCtrlVal(pn2, P2_DELAY2, &t2);

for (int i=0;i<N;i++){
GetCtrlVal(pn2, voltageMin[i], &umin);
GetCtrlVal(pn2, voltageMax[i], &umax);
GetCtrlVal(pn2, numberOfSteps[i], &nsteps);
GetCtrlVal(pn2, selectRange[i], &range);
K6517_current_mode (range);
for (int n=0;n<nsteps+1;n++){

if (i>0) {
if(n==0) n++;
};
u= umin+ n*(umax-umin)/nsteps;
if (n==0) {
K6517_vsource_set (u);
Delay(1);
K6517_get(cres,&k);
K6517_vsource_set (u);
Delay(1);
K6517_get(cres,&k);

}
K6517_vsource_set (u);
current =K6517_get(cres,&k);
if (n==0) Delay(t1);
Delay(t2);
// voltage =K6517_vsource_get();
current =K6517_get(cres,&k);
int status = K6517_EventStatus();
SetCtrlVal(pn2,P2_STATUS, status);
SetCtrlVal(pn2,P2_OVERFLOW, status & 0x1);
// if (current > range) printf("Overflow +\n");
// if (current < -range) printf("Overflow -\n");
if (status & 0x1){
if (range>0) range*=10;
K6517_current_mode (range);
Delay(1);
current =K6517_get(cres,&k);
status = K6517_EventStatus();
SetCtrlVal(pn2,P2_STATUS, status);
SetCtrlVal(pn2,P2_OVERFLOW, status & 0x1);
}
voltage = u;
xpoints[tockaK]= voltage;
ypoints[tockaK]= current;
SetCtrlVal(pn2, P2_VMON, voltage);
SetCtrlVal(pn2, P2_VCUR, current);
double temperature=0;
double humidity=0;
GetCtrlVal(pn2, P2_TMON, &temperature);
GetCtrlVal(pn2, P2_HUMIDITY, &humidity);
if (fp) fprintf(fp, "%d %g %g %g %g %g %d\n",tockaK, u, voltage,current, humidity, temperature, status);
if (debugCode) printf("n=%d u=%g voltage=%g current=%g\n",tockaK, u, voltage,current);
if (plivhandle) DeleteGraphPlot (pn2, P2_GRAPHIV, plivhandle, VAL_IMMEDIATE_DRAW);
plivhandle = PlotXY (pn2, P2_GRAPHIV, xpoints, ypoints, tockaK+1, VAL_DOUBLE, VAL_DOUBLE, VAL_CONNECTED_POINTS, VAL_BOLD_X, VAL_SOLID, 1, VAL_RED);
ProcessSystemEvents();
tockaK++;
if (stop) break;
}
if (stop) break;
}
u = 0;
K6517_vsource_set (u);
SetCtrlVal(pn2, P2_VMON, u);

SetCtrlVal(pnl, P1_ONOFF, 0);
K6517_vsource_operate (0);
fclose(fp);
free(xpoints);
free(ypoints);
if (stop) break;
if (repeatscan){
double period;
GetCtrlVal(pn2,P2_PERIOD,&period);
while (period>0){
Delay(1);
period--;
SetCtrlVal(pn2,P2_NEXTSCAN, period);
if (stop) {
SetCtrlVal(pn2,P2_NEXTSCAN, 0);
return 0;
}
}
}

}
return 0;
}

int CVICALLBACK IVSCANCB (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2) {

rID=100;
switch (event) {
case EVENT_COMMIT:{
ThreadFunctionPtr mythread = ivscan;
CmtScheduleThreadPoolFunctionAdv (poolHandle, mythread, &rID,
DEFAULT_THREAD_PRIORITY,
EndOfThread,
EVENT_TP_THREAD_FUNCTION_END,
NULL, RUN_IN_SCHEDULED_THREAD,
&tfID);
}
break;
}
return 0;
}

int CVICALLBACK SETVOLTCB (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2) {
double voltage;
switch (event) {
case EVENT_COMMIT:
GetCtrlVal(panel, P2_VOLT, &voltage);
K6517_vsource_set (voltage);
SetCtrlVal(panel, P2_VMON, voltage);
break;
}
return 0;
}

int CVICALLBACK StopCB (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2) {
switch (event) {
case EVENT_COMMIT:
stop = 1;
break;
}
return 0;
}

int CVICALLBACK LogScaleCB (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2) {
int selected;
switch (event) {
case EVENT_COMMIT:
GetCtrlVal(panel, control, &selected);
if(selected) SetCtrlAttribute (panel, P2_GRAPHIV,ATTR_YMAP_MODE, VAL_LOG);
else SetCtrlAttribute (panel, P2_GRAPHIV,ATTR_YMAP_MODE, VAL_LINEAR);
break;
}
return 0;
}

//****************************
int EscapeString(const char *i, char *o) {
int iptr=0, optr = 0;
// walk though the input string
for (iptr = 0; iptr < strlen(i); iptr++, optr++) {
// search for
if ( (i[iptr]=='\\') ) {
printf("Escape String %d %d \n",i[iptr] , i[iptr]==92 ) ;
//sa02Printf("Escape String %d %d \n",i[iptr] , ( (i[iptr] == 92) || (i[iptr] == 42) )) ;
o[optr] = i[iptr];
optr++;
}
o[optr] = i[iptr];
}
o[optr] = '\0';
return 0;
}

int CVICALLBACK DrawCB (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2) {
switch (event) {
case EVENT_COMMIT:{
char fileName[100];
char fname[100];
char path[100];
GetCtrlVal(panel, P2_FILENAME, fileName);
GetCtrlVal(panel, P2_PATH, path);
sprintf(fname, "%s/%s.dat", path, fileName);
int status;
char name[MAX_PATHNAME_LEN];
// char dfile[MAX_PATHNAME_LEN];
// char efile[MAX_PATHNAME_LEN];
// status = FileSelectPopup ("dat", "*.dat", ".dat",
// "Izberi datoteko s podatki",
// VAL_LOAD_BUTTON, 0, 0, 1, 0, efile);
// EscapeString(efile,dfile);
sprintf(name ,"C:/root/bin/root.exe IUdraw.cxx(\\\"%s\\\")", fname);
// sprintf(name ,"C:/root/bin/root.exe IUdraw.cxx");
printf("%s\n",name);
LaunchExecutable(name);
break;
}
}
return 0;
}

int CVICALLBACK Print (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2) {
char dfile[MAX_PATHNAME_LEN];
char name[MAX_PATHNAME_LEN];
int h2=0;
switch (event) {
case EVENT_COMMIT: {
int hours, minutes, seconds;
int month, day, year;
int id=-1;
//int bitmap = 0;

GetSystemDate (&month,&day ,&year );
GetSystemTime(&hours, &minutes, &seconds);
sprintf(name,"IV");
sprintf(dfile ,"%d_%d_%d_%d_%d_%s.bmp",year,month,day,hours,minutes, name );
SaveCtrlDisplayToFile (panel,P2_GRAPHIV, 0, -1, -1, dfile);
printf("bmp image saved as %s\n", dfile);

//PrintCtrl (p1h, P1_GRAPH2D, "sa02_CVI", 1, 1);
}
break;
}
return 0;
}

int CVICALLBACK DebugCB (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2) {
int selected;

switch (event) {
case EVENT_COMMIT:
GetCtrlVal(panel, control, &selected);
if(selected) debugCode = 1;
else debugCode = 0;
break;
}
return 0;
}

int CVICALLBACK Exit2CB (int panel, int control, int event,
void *callbackData, int eventData1, int eventData2) {
switch (event) {
case EVENT_COMMIT:
K6517_send (":OUTP OFF", 0);
QuitUserInterface(0);
break;
}
return 0;
}

#endif

Subversion Repositories f9daq

(root)/cvi/instr/K6517/K6517.c @ 354 - Rev 313