From 226a2972cc739ba1096d7bd11bba3775784791e8 Mon Sep 17 00:00:00 2001
From: Byron Lathi <bslathi19@gmail.com>
Date: Sat, 12 Mar 2022 21:47:59 -0600
Subject: [PATCH] Implement hex_set_16

---
 sw/sevenseg.s | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/sw/sevenseg.s b/sw/sevenseg.s
index 096d758..3305c2e 100644
--- 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: