a bunch of simple conio fixes, makes a few more samples work

2025-06-25 00:23:58 +02:00
parent fa6d72cae5
commit 23336420b1
21 changed files with 484 additions and 2 deletions
--- a/libsrc/mega65/kbhit.s
+++ b/libsrc/mega65/kbhit.s
@@ -0,0 +1,24 @@
+
+
+       ; FIXME: is $d610 mega65 specific?
+       ; FIXME: this should rather use the kernal (with keyboard buffer etc)
+
+        .export _cgetc
+_cgetc:
+
+:       lda $d610
+        beq :-
+        ldx #0
+        stx $d610
+        rts
+
+        .export _kbhit
+_kbhit:
+        lda $d610
+        beq :+
+
+        lda #1
+:
+        ldx #0
+        rts
+