Public Member Functions

SltSetSecondCounter (const char *name, int slotID, int regID, int r, int w)
~SltSetSecondCounter ()
void setTimebase (int timebase)
unsigned long setActualTime ()

Public Attributes

SltSetSecondCounterItem * actualTime
int timebase

Detailed Description

Set the second counter of the electronics.

Definition at line 27 of file sltsetsecondcounter.h.

Constructor & Destructor Documentation

hw4::SltSetSecondCounter::SltSetSecondCounter	(	const char *	name,
		int	slotID,
		int	regID,
		int	r,
		int	w
	)

hw4::SltSetSecondCounter::~SltSetSecondCounter ( )

Member Function Documentation

unsigned long hw4::SltSetSecondCounter::setActualTime ( )

Synchronize the actual time of the system with the local PC clock.

To set the correct value of the second, the function waits 300ms after the next second change. Then the UTC second counter ist converted to GPS seconds second counter is written. The hardware will set this value with the next second strobe. Finally the function checks, whether it was possible to finish the operation within one second.

Returns:: The second since beginning of GPS time when the crate was synchronized. A value of zero indicates that the setting failed. Repeat the function.

void hw4::SltSetSecondCounter::setTimebase ( int timebase )

Set timebase (GPS = 0, UTC = 1)

Member Data Documentation

SltSetSecondCounterItem* hw4::SltSetSecondCounter::actualTime

Virtual item to set the actual time.

Definition at line 34 of file sltsetsecondcounter.h.

int hw4::SltSetSecondCounter::timebase

Definition at line 57 of file sltsetsecondcounter.h.

The documentation for this class was generated from the following file:

/home/kopmann/git-mirror/fdhwlib/fdhwlib/hw4/sltsetsecondcounter.h