SRS Labs Lock-In Amplifier, SR530 manual txstr ″q2$″ /* read channel 2 output

txstr (″q2$″); /* read channel 2 output */

rxstr (str2); /* into str2 */

sscanf (str2, ″%f″, &v2); /* scan str2 for a float variable */

x += 0.0025;	/* increment x6 output by 2.5 mV */
if (x >= 10) x =	0;
sprintf (str3, ″X6,%f$″, x);		/* make	x6	command string */
txstr (str3);		/* send	x6	command */
/* print results	to screen */		2 = %10.36\n″, v1, v2);
printf (″Channel	1 = %10.36	Channel

}

}

/* ********************************************* */ nocom ()

/* error handling routine goes here */

{

printf(″RS232 Timeout Error\n″); putch (7);

exit ();

}

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