Cconin
Wait for Keyboard Character
Cconin() Opcode = 1 ($01)
T his fu nction w aits u ntil a ch ar a cte r is av ailab le from th e co n so le k ey
b oa rd , e ch o es it to th e scre e n , a n d re tu rn s its A SC II v alu e a n d sca n c od e.
C macro format
lo n g k ey co d e;
k ey co d e = C c o n i n ( );
Machine language format
m o v e.w # 1 , - (sp )
trap # 1
ad d q .l # 2 ,s p
Inputs
N o n e
Results
DO k ey co d e lo n g A lo n gw ord th at co n ta in s b oth th e A SC II va lu e of
th e k ey (s) p re sse d , a n d th e sca n co d e . T he A SC II
v alu e is re tu rn e d in th e low by te o f th e low w o rd
o f keycode, w hile th e sca n co d e is re tu rn ed in th e
low b y te o f th e h ig h w o rd . S ee A p p en d ix J fo r a
co m p lete list of k e y co d es.
See also
C c o n i s (), C ra w c in (), C n e c in (), C r a w c io ()
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