ccsds_time.h File Reference

Time header parsing. More...

#include "ccsds.h"
#include <ctime>

Go to the source code of this file.

Functions
time_t	ccsds::parseCCSDSTime (CCSDSPacket &pkt, int offset=0, int ms_scale=1000)
	Parse timestamp with 1 second accuracy TODOREWORK maybe phase this out?
double	ccsds::parseCCSDSTimeFull (CCSDSPacket &pkt, int offset, int ms_scale=1000, int ns_of_ms_scale=1000000)
	Parse timestamp with full accuracy.
double	ccsds::parseCCSDSTimeFullRaw (uint8_t *data, int offset, int ms_scale=1000, int ns_of_ms_scale=1000000)
	Parse timestamp with full accuracy, from a raw buffer.
double	ccsds::parseCCSDSTimeFullRawUnsegmented (uint8_t *data, int offset, double ms_scale)
	Parse Coarse timestamp. Used by some EOS instruments on Aqua, from a raw buffer.

Detailed Description

Time header parsing.

Function Documentation

parseCCSDSTime()

time_t ccsds::parseCCSDSTime	(	CCSDSPacket &	pkt,
		int	offset = 0,
		int	ms_scale = 1000 )

Parse timestamp with 1 second accuracy TODOREWORK maybe phase this out?

Parameters

pkt	the packet
offset	time offset in seconds
ms_scale	millisecond scale

Returns

time in seconds

parseCCSDSTimeFull()

double ccsds::parseCCSDSTimeFull	(	CCSDSPacket &	pkt,
		int	offset,
		int	ms_scale = 1000,
		int	ns_of_ms_scale = 1000000 )

Parse timestamp with full accuracy.

Parameters

pkt	the packet
offset	time offset in seconds
ms_scale	millisecond scale
ns_of_ms_scale	ms of ms scale

Returns

time in seconds

parseCCSDSTimeFullRaw()

double ccsds::parseCCSDSTimeFullRaw	(	uint8_t *	data,
		int	offset,
		int	ms_scale = 1000,
		int	ns_of_ms_scale = 1000000 )

Parse timestamp with full accuracy, from a raw buffer.

Parameters

data	pointer to parse from
offset	time offset in seconds
ms_scale	millisecond scale
ns_of_ms_scale	ms of ms scale

Returns

time in seconds

parseCCSDSTimeFullRawUnsegmented()

double ccsds::parseCCSDSTimeFullRawUnsegmented	(	uint8_t *	data,
		int	offset,
		double	ms_scale )

Parse Coarse timestamp. Used by some EOS instruments on Aqua, from a raw buffer.

Parameters

data	pointer to parse from
offset	time offset in seconds
ms_scale	millisecond scale

Returns

time in seconds