int main(int argc, char **argv)
{
HANDLE hDevice;
u6CalibrationInfo caliInfo;
//Opening first found U6 over USB
if( (hDevice = openUSBConnection(-1)) == NULL )
goto done;
//Getting calibration information from U6
if( getCalibrationInfo(hDevice, &caliInfo) < 0 )
goto close;
if( ConfigIO_example(hDevice) != 0 )
goto close;
//Stopping any previous streams
StreamStop(hDevice);
if( StreamConfig_example(hDevice) != 0 )
goto close;
if( StreamStart(hDevice) != 0 )
goto close;
StreamData_example(hDevice, &caliInfo);
StreamStop(hDevice);
close:
closeUSBConnection(hDevice);
done:
return 0;
}
int main(int argc, char **argv)
{
int socketFD;
ue9CalibrationInfo caliInfo;
if(argc < 2)
{
printf("Please enter an ip address to connect to.\n");
exit(0);
}
else if(argc > 2)
{
printf("Too many arguments.\nPlease enter only an ip address.\n");
exit(0);
}
//Opening TCP connection to UE9
if( (socketFD = openTCPConnection(argv[1], ue9_port)) < 0)
goto done;
//Getting calibration information from UE9
if(getCalibrationInfo(socketFD, &caliInfo) < 0)
goto close;
allIO(socketFD, &caliInfo);
close:
if(closeTCPConnection(socketFD) < 0)
{
printf("Error: failed to close socket\n");
return 1;
}
done:
return 0;
}
int main(int argc, char **argv)
{
int socketFDA, socketFDB;
ue9CalibrationInfo caliInfo;
socketFDA = -1;
socketFDB = -1;
if(argc < 2)
{
printf("Please enter an ip address to connect to.\n");
exit(0);
}
else if(argc > 2)
{
printf("Too many arguments.\nPlease enter only an ip address.\n");
exit(0);
}
ipAddress = argv[1];
if( (socketFDA = openTCPConnection(ipAddress, ue9_portA)) < 0)
goto exit;
doFlush(socketFDA);
if( (socketFDB = openTCPConnection(ipAddress, ue9_portB)) < 0)
goto close;
if(getCalibrationInfo(socketFDA, &caliInfo) < 0)
goto close;
if(StreamConfig_example(socketFDA) != 0)
goto close;
if(StreamStart(socketFDA) != 0)
goto close;
StreamData_example(socketFDA, socketFDB, &caliInfo);
StreamStop(socketFDA, 1);
close:
if(closeTCPConnection(socketFDA) < 0)
printf("Error: failed to close socket (portA)\n");
if(closeTCPConnection(socketFDB) < 0)
printf("Error: failed to close socket (portB)\n");
exit:
return 0;
}
int main(int argc, char **argv)
{
HANDLE hDevice;
ue9CalibrationInfo caliInfo;
//Opening first found UE9 over USB
if( (hDevice = openUSBConnection(-1)) == NULL )
goto done;
//Getting calibration information from UE9
if( getCalibrationInfo(hDevice, &caliInfo) < 0 )
goto close;
allIO(hDevice, &caliInfo);
close:
closeUSBConnection(hDevice);
done:
return 0;
}
int startConnectionUE9 (CONNECTION *ret) {
printf("Trying to connect to UE9...");
//Opening TCP connection to UE9
if( ( (ret->socketFD = openTCPConnection(DEFAULTIP, DEFAULTPORT)) < 0)) //retunrs true if succesfull, native UE9
{
return -1;
}
else{
//Getting calibration information from UE9 (Necessary for communication)
if( (getCalibrationInfo(ret->socketFD, &ret->caliInfo) < 0))
{
return -2;
}
else{
return 0; //Everything perfect
}
}
}
int labjackSetup(){
long int localID=-1;
long int count=0;
long int error=0;
/*
Open first found U6 over USB
*/
printf("opening usb .... ");
while (count < 5) {
if( (hU6 = openUSBConnection(localID)) == NULL){
count++;
printf("Opening failed; reseting and attempting %li of 5 more times \n",count);
printf ("....U6 device reset \n");
resetU6(0x01); // 0x00 = soft reset; 0x01 = reboot
sleep (2);
resetU6(0x01); // 0x00 = soft reset; 0x01 = reboot
sleep (2);
if (count > 5) return 0;
}
else {
count = 5;
}
}
printf("opened usb\n");
/*
Get calibration information from U6
*/
printf("getting calib .... ");
error = getCalibrationInfo(hU6, &caliInfo);
if(error != 0){
printf("\n%li - %s\n",error, errormsg[error]);
closeUSBConnection(hU6);
return 0;
}
printf("got calib \n");
return;
}
int main(int argc, char **argv)
{
int socketFD, i, j;
ue9CalibrationInfo caliInfo;
long error;
double dblVoltage, dblIntTemp, TKelvin[NTHERMS];
long alngEnableTimers[6], alngTimerModes[6], alngEnableCounters[2],
alngReadTimers[6];
long alngUpdateResetTimers[6], alngReadCounters[2], alngResetCounters[2];
double adblTimerValues[6], adblCounterValues[2];
char datafile[80];
int hour, lasthour;
time_t timep;
struct tm tm;
FILE *data_fd, *tnow_fd, *cal_fd;
double cal_coeffs[2][NTHERMS];
/* Calibration coefficients were determined from the night of
2005/05/15, calibrating using the HOBO */
// 26.011521 0.89395315
// 3.8793608 0.96553796
// 21.189119 0.89810403
// 24.789991 0.89390865
// There *must* be a better way to do this
cal_coeffs[0][3] = 26.011521;
cal_coeffs[1][3] = 0.89395315;
cal_coeffs[0][2] = 3.8793608;
cal_coeffs[1][2] = 0.96553796;
cal_coeffs[0][1] = 21.189119;
cal_coeffs[1][1] = 0.89810403;
cal_coeffs[0][0] = 24.789991;
cal_coeffs[1][0] = 0.89390865;
cal_fd = fopen("ThermometerCalibrationConstants.txt", "w");
for (j=0; j<4; j++) {
for (i=0; i<2; i++) {
fprintf(cal_fd,"%12.8f ",
cal_coeffs[i][j]);
}
fprintf(cal_fd,"\n");
}
fprintf(cal_fd,"\n");
fflush(cal_fd);
fclose(cal_fd);
// Ugh. Can't remember how to do this.
// cal_fd = fopen("ThermometerCalibrationConstants.txt", "r");
// for (j=0; j<4; j++) {
// for (i=0; i<2; i++) {
// cal_coeffs[i][j] = fscanf(cal_fd,"%12f ");
// printf("%12.8f ",cal_coeffs[i][j]);
// }
// printf("\n");
// }
// fclose(cal_fd);
//
for(i = 0; i < 6; i++)
{
alngEnableTimers[i] = 0;
alngTimerModes[i] = 0;
adblTimerValues[i] = 0.0;
alngReadTimers[i] = 0;
alngUpdateResetTimers[i] = 0;
if(i < 2)
{
alngEnableCounters[i] = 0;
alngReadCounters[i] = 0;
alngResetCounters[i] = 0;
adblCounterValues[i] = 0.0;
}
}
if(argc < 2)
{
printf("Please enter an ip address to connect to.\n");
exit(0);
}
else if(argc > 2)
{
printf("Too many arguments.\nPlease enter only an ip address.\n");
exit(0);
}
//Opening TCP connection to UE9
printf("Opening TCP connection to %s\n",argv[1]);
if( (socketFD = openTCPConnection(argv[1], ue9_port)) < 0)
goto done;
//Getting calibration information from UE9
printf("Getting calibration information.\n");
if(getCalibrationInfo(socketFD, &caliInfo) < 0)
goto close;
//Disable all timers and counters
for(i = 0; i < 6; i++)
alngEnableTimers[i] = 0;
alngEnableCounters[0] = 0;
alngEnableCounters[1] = 0;
if((error = eTCConfig(socketFD, alngEnableTimers, alngEnableCounters,
0, 0, 0, alngTimerModes, adblTimerValues, 0, 0)) != 0)
goto close;
printf("Calling eTCConfig to disable all timers and counters\n");
time(&timep);
tm = *localtime(&timep);
// There is a way to get UT time ...
// tm = *uttime(&timep);
hour = tm.tm_hour;
lasthour = hour;
sprintf(datafile,"%04i%02i%02i_%02i%02i.txt",
tm.tm_year+1900,tm.tm_mon+1,tm.tm_mday,tm.tm_hour,tm.tm_min);
data_fd = fopen(datafile, "w");
printf("\nBegin acquiring data.\n");
printf("Type ctrl-C to quit.\n");
while(1) {
time(&timep);
tm = *localtime(&timep);
hour = tm.tm_hour;
if (hour != lasthour){
fclose(data_fd);
sprintf(datafile,"%04i%02i%02i_%02i00.txt",
tm.tm_year+1900,tm.tm_mon+1,tm.tm_mday,tm.tm_hour);
data_fd = fopen(datafile, "w");
}
fprintf(data_fd,"%04i/%02i/%02i %02i:%02i:%02i ",
tm.tm_year+1900,tm.tm_mon+1,tm.tm_mday,
tm.tm_hour, tm.tm_min, tm.tm_sec);
dblIntTemp = 0;
if(readIntTemp(socketFD, &caliInfo, &dblIntTemp) < 0)
goto close;
fprintf(data_fd,"%.3f ",dblIntTemp);
// Read the voltage from AIN0-3 using 0-5 volt range at 16 bit resolution
for (i=0; i<NTHERMS; i++)
{
if((error = eAIN(socketFD, &caliInfo, i, 0, &dblVoltage, LJ_rgUNI5V,
16, 0, 0, 0, 0)) != 0)
goto close;
TKelvin[i] = (dblVoltage * 100) *
cal_coeffs[1][i] + cal_coeffs[0][i];
}
// Print data out to file
for (i=0; i<NTHERMS; i++)
{
fprintf(data_fd,"%10.3f ", TKelvin[i]);
}
fprintf(data_fd,"\n");
fflush(data_fd);
tnow_fd = fopen("TNow","w");
for (i=0; i<NTHERMS; i++)
{
fprintf(tnow_fd,"%10.3f ", TKelvin[i]);
}
fprintf(tnow_fd,"\n");
fflush(tnow_fd);
fclose(tnow_fd);
sleep(1);
// usleep(1000);
lasthour = hour;
}
close:
if(error > 0)
printf("Received an error code of %ld\n", error);
if(closeTCPConnection(socketFD) < 0)
{
printf("Error: failed to close socket\n");
return 1;
}
done:
return 0;
}
