Kontron KTAM3874-pITX - Manual (Page 63)

KTD-S0057-I Page 59 Linux® Programming Examples (DebianTM)
KTAM3874/pITX Software Guide
int main (void)
{
printf ("\nTIMER test program\n");
if (open_reg_range ())
{
printf ("Cannot open register range !\n\n");
return -1;
}
if (timer_reset ())
{
close_reg_range ();
printf ("TIMER init error !\n\n");
return -1;
}
/* Use only values from 0 to 255 to define the duty cycle, 127 generates a duty cycle of 50% */
if (start_pwm (127))
{
close_reg_range ();
printf ("Wrong duty cycle value !\n\n");
return -1;
}
close_reg_range ();
printf ("\n");
return 0;
}