FPC202_LED_BLINK_PRECISION
if (*delay_on % FPC202_LED_BLINK_PRECISION)
*delay_on = roundup(*delay_on, FPC202_LED_BLINK_PRECISION);
if (*delay_off % FPC202_LED_BLINK_PRECISION)
*delay_off = roundup(*delay_off, FPC202_LED_BLINK_PRECISION);
val = 2 * (*delay_on / FPC202_LED_BLINK_PRECISION);
*delay_on = (val / 2) * FPC202_LED_BLINK_PRECISION;
val = 2 * (*delay_off / FPC202_LED_BLINK_PRECISION);
*delay_off = (val / 2) * FPC202_LED_BLINK_PRECISION;