Palmax PD1100 - palmax_drv input

[Alan Cox]

On Llu, 2005-04-25 at 15:59, Markus Wernig wrote:
> But I realize that this is probably just one out of ten pd1100 left,
> so your time is definitely better spent elsewhere.

And mine is mostly defunct


The protocol is

	0xFF [padding]
	
Then either

	0xFE A B

or

	0xFF A B C D

C/D are the high bits of a 14 bit value and need not be sent if they
didnt change at all. C/D cannot be 0xFE/FF but A/B can, which can mean
it takes a few samples to sync.

	X low is A
	Y low is B
	Xhigh is C
	Yhigh is D

All this should be at 19200 8N1

Alan