Hello people of electro tech online. I present you this bit of code. I need to know what language is this so i learn it , see this code was written from my brother who has passed away and I need to modify it for the family business .Any help would be apreciated . e.g I am not much of a programmer worked pascal c# and VB.
meiwntriamh2:
in inputabcd,pinb
andi inputabcd,0b00001111 ;ksefortwnomai ta bit twn eisodwn up/down
ldi r16,15
sbc r16,inputabcd
ldi zh,high(2*dispmehmi)
ldi zl,low(2*dispmehmi)
add zl,r16
lpm
out portd,r0
rjmp getinput
meiwntriamh2:
in inputabcd,pinb
andi inputabcd,0b00001111 ;ksefortwnomai ta bit twn eisodwn up/down
ldi r16,15
sbc r16,inputabcd
ldi zh,high(2*dispmehmi)
ldi zl,low(2*dispmehmi)
add zl,r16
lpm
out portd,r0
rjmp getinput