/* ptpd.c */

#include "ptpd.h"

// Statically allocated run-time configuration data.
RunTimeOpts rtOpts;
PtpClock ptpClock;
ForeignMasterRecord ptpForeignRecords[DEFAULT_MAX_FOREIGN_RECORDS];

volatile uint32_t PTPTimer = 0;

void ptpd_task(void)
{
	// Process the current state.
	do
	{
		// doState() has a switch for the actions and events to be
		// checked for 'port_state'. The actions and events may or may not change
		// 'port_state' by calling toState(), but once they are done we loop around
		// again and perform the actions required for the new 'port_state'.
		doState(&ptpClock);
	}
	while (netSelect(&ptpClock.netPath, 0) > 0);
}

void ptpd_alert(void)
{
	return;
}

void ptpd_init(void)
{
	// Initialize run-time options to default values.
	rtOpts.announceInterval = DEFAULT_ANNOUNCE_INTERVAL;
	rtOpts.syncInterval = DEFAULT_SYNC_INTERVAL;
	rtOpts.clockQuality.clockAccuracy = DEFAULT_CLOCK_ACCURACY;
	rtOpts.clockQuality.clockClass = DEFAULT_CLOCK_CLASS;
	rtOpts.clockQuality.offsetScaledLogVariance = DEFAULT_CLOCK_VARIANCE; /* 7.6.3.3 */
	rtOpts.priority1 = DEFAULT_PRIORITY1;
	rtOpts.priority2 = DEFAULT_PRIORITY2;
	rtOpts.domainNumber = DEFAULT_DOMAIN_NUMBER;
	rtOpts.slaveOnly = SLAVE_ONLY;
	rtOpts.currentUtcOffset = DEFAULT_UTC_OFFSET;
	rtOpts.servo.noResetClock = DEFAULT_NO_RESET_CLOCK;
	rtOpts.servo.noAdjust = NO_ADJUST;
	rtOpts.inboundLatency.nanoseconds = DEFAULT_INBOUND_LATENCY;
	rtOpts.outboundLatency.nanoseconds = DEFAULT_OUTBOUND_LATENCY;
	rtOpts.servo.sDelay = DEFAULT_DELAY_S;
	rtOpts.servo.sOffset = DEFAULT_OFFSET_S;
	rtOpts.servo.ap = DEFAULT_AP;
	rtOpts.servo.ai = DEFAULT_AI;
	rtOpts.maxForeignRecords = sizeof(ptpForeignRecords) / sizeof(ptpForeignRecords[0]);
	rtOpts.stats = PTP_TEXT_STATS;
	rtOpts.delayMechanism = DEFAULT_DELAY_MECHANISM;

	// Initialize run time options.
	if (ptpdStartup(&ptpClock, &rtOpts, ptpForeignRecords) != 0)
	{
		printf("PTPD: startup failed");
		return;
	}
}