New OSI input routine based on disassembly of ROM code.

2018-01-04 19:04:13 -05:00
parent 9a3e521358
commit e2007d0743
3 changed files with 190 additions and 3 deletions
--- a/libsrc/osic1p/kbhit.s
+++ b/libsrc/osic1p/kbhit.s
@@ -11,6 +11,7 @@
 ;

        .export _kbhit
+        .import inputc
        .include "osic1p.inc"
        .include "extzp.inc"
        .include "zeropage.inc"
@@ -40,7 +41,7 @@ scan:
        sta     CHARBUF         ; No character in buffer
        rts
 keypressed:
-        jsr     INPUTC          ; Get input character in A
+        jsr     inputc          ; Get input character in A
        sta     CHARBUF         ; Save in buffer
        ldx     #$00            ; High byte of return is always zero
        lda     #$01            ; Return true