Lines Matching defs:pulse

31  * pulse-width modulated data bits. For IRIG-B, the carrier frequency is
46  * to the corrected slice level determine the width of each pulse and
56  * timestamp. A pulse-width discriminator demodulates the data pulses,
260 	int	pulse;		/* cycle counter */
675 	 * beginning of the data pulse is determined from the integrated
676 	 * samples, while the end of the pulse is determined from the
695 	up->pulse = (up->pulse + 1) % 10;
700 		if (up->pulse != 0)
702 		up->pulse = 0;
715 	switch(up->pulse) {
741  * irig_baud - update the PLL and decode the pulse-width signal