Changes

Programming:Keyboard redefinition

5 bytes added, 20:14, 15 January 2014

/* Key redefinition library */

GetPressed

push HL

ld C,10.loop_col

ld B,8

ld A,(HL++).loop_bit rla jr nc,.pressed

djnz .loop_bit

dec C

.loop

rra ;get bit in carry

djnz .loop

ccf ;reverse bit

pop HL

115

edits