temp.h

myTemp is used to connect PalmOS PDAs to Dallas Microlan(tm) Devices. It currently supports DS1820

enum 
{
	OpenSerialState, 
	SkipRomForConvState,
	TempConvState, 
	TempConvResetState, 
	SkipRomForReadState, 
	ReadScratchpadState,
	TempReadyState
};

/*
	Name:		TempGetTemp 
	Purpose:	do the temperature conversion
	Arguments:	Int16	temp
				UInt32* (inout) state of the fsm
				UInt16* (inout) serial reference

	Result:		error
	Name:		Christof Klaiber <[e-mail]>
	Versions:	11.12.2003	introduced
				12.12.2003	error handling
				19.12.2003	code cleanup
*/
UInt32	TempGetTemp(Int16*, UInt32*, UInt16*);

/*
	Name: TempStopLogging
	Purpos: stop logging (close the serial port if necessary)
	Arguments:	UInt32*	state
				UInt16* serial reference
	
	Result:		error
	Name:		Christof Klaiber <[e-mail]>
	Versions:	21.12.2003 	introduced
*/
UInt32	TempStopLogging(UInt32*, UInt16*);