Implement hex_set_16

2022-03-12 21:47:59 -06:00
parent c8a7cc4153
commit 226a2972cc
1 changed files with 6 additions and 1 deletions
--- a/sw/sevenseg.s
+++ b/sw/sevenseg.s
@@ -25,8 +25,13 @@ _hex_set_8:
        plx
        rts

+; @in A/X: val
+; @out A: 0 for success, 1 for failure
+; Sets the low 2 pairs of hex digits
 _hex_set_16:
-        lda #$1
+        sta SEVEN_SEG
+        stx SEVEN_SEG+1
+        lda #$0
        rts

 _hex_set_24: