collapseos/blk/566

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2020-05-09 11:55:58 -04:00
( Requires KBD_MEM, KBD_PORT )
( gm -- pm, get pressed keys mask for group mask gm )
CODE _get
HL POPqq,
chkPS,
DI,
A 0xff LDrn,
KBD_PORT OUTnA,
A L LDrr,
KBD_PORT OUTnA,
KBD_PORT INAn,
EI,
L A LDrr, HL PUSHqq,
;CODE