Agilent Technologies E8663B, N5183A manual Programming Examples Gpib Programming Interface Examples

Programming Examples

GPIB Programming Interface Examples

printf("\n");
printf("Press	Enter when ready\n");
printf("\n");
getch();		// Waits for keyboard user input
viPrintf(vi, "STAT:QUES:MOD:ENAB 16\n");		// Enables the Data Questionable
		// Modulation Condition Register
// bits '0','1','2','3' and '4'
viPrintf(vi,	"STAT:QUES:MOD:COND?\n");	// Querys the register for any
// set bits
viScanf(vi,	"%s", rdBuffer);	// Reads the decimal sum of the

// set bits

num=(int (rdBuffer[1]) -('0')); // Converts string data to numeric

switch (num)	// Based on the decimal value
{
case 1:

printf("Signal Generator Modulation 1 Undermod\n"); printf("\n");

break; case 2:

printf("Signal Generator Modulation 1 Overmod\n"); printf("\n");

break; case 4:

printf("Signal Generator Modulation 2 Undermod\n"); printf("\n");

break; case 8:

printf("Signal Generator Modulation 2 Overmod\n"); printf("\n");

break; case 16:

printf("Signal Generator Modulation Uncalibrated\n"); printf("\n");

break;

default:

printf("No Problems with Modulation\n"); printf("\n");

}

//Close the sessions viClose(vi); viClose(defaultRM);

Agilent N518xA, E8663B, E44x8C, and E82x7D Signal Generators Programming Guide 93