X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=ROM2%2Fchime.c;h=cf641e83fbe0eb516dea603d4fc7557c48e3b662;hb=47ccc4dcb3e35d80f402793e3715e4a6166b3629;hp=5318166385315813f6062e9630c67194a3572b4c;hpb=f3598bceb718b64e8629d98e10d040ed3bf216f2;p=uccvend-snackrom.git

diff --git a/ROM2/chime.c b/ROM2/chime.c
index 5318166..cf641e8 100644
--- a/ROM2/chime.c
+++ b/ROM2/chime.c
@@ -1,7 +1,7 @@
 #include "vend.h"
 #include "chime.h"
 
-u8 chime_count;
+volatile u8 chime_count;
 
 void chime() {
 	/* called from the RTI interrupt, sees if we need to turn the chime on or