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Dose anybody know the purpose of doing this
void Send_CmdNo(unsigned char command){ CSX=0; RDX=1; D_CX=0; DBUS=command; WRX=0; WRX=0; WRX=0; WRX=1; CSX=1; }
why use WRX=0 3 times b4 WRX=1? wouldn't that just give you WRX=1?
by the way WRX is just
sbit WRX = P7^2;
does it mean on the I/O pin the output will send out 0 three times and 1 one time? It performs that fast?
"So, yes, it is only harder to debug optimized code, but in some case so hard that 'impossible' is not the wrong word to use."
The word I prefer is, "Impractical"
Though I suppose you could take that to mean, "impossible for all practical purposes"...
;-)
Mr. language expert: while I agree with you in principle I would offer this analogy: "it is impossible to strike a match on a bar of soap unless it is cooled down in liquid nitrogen
Does 'impossible' apply?
Erik
BTW I was behing a truck from a demolition company at a stop light this morning and the bumper sticker read "everything is possible using heavy explosives". So yes, while you and I would agree that it is not pssible to remove Mt Everest, as a matter of fact it is :)