Hello,
Kind of off-topic question.
I want to reset/set keyboard from my own interrupt handler
(via irq 9), so I don't want/can't to use bios (or even dos)
interface. This assumes a PC.
Looking at kernel sources it seems to me, that reset of
keyboard would be
outp(0x60,0xFF);
and if I would want to set CAPS_LOCK led, it would be something
like this
outp(0x60,0xED);
sleep(1);
outp(0x60,0x2);
Yet it does not work. Can anyone hint me in right direction
what I'm doing wrong? A 5 line example would be great.
I suspect it has something to do w/ timing, but not sure
where the error is.
The above example is from borland 4.5 for dos (under dosemu).
(so it is emulated keyboard contoller, but it should not
make differnce).
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This archive was generated by hypermail 2b29 : Sat Sep 30 2000 - 21:00:12 EST