46
x += 0.0025; /* increment x6 output by 2.5 mV */
if (x >= 10) x = 0;
sprintf (str2, ″X6,%f$″, x); /* make x6 command string */
txstr (str2); /* send x6 command */
/* print results to screen */
printf (″Output = %10.36\n″, v1);
}
}
/* ********************************************* */
nocom ()
/* error handling routine goes here */
{
printf(″RS232 Timeout Error\n″);
putch (7);
exit ();
}