1 files changed, 2 insertions, 0 deletions
diff --git a/main.h b/main.h
index 39ffa7d..39ca8b2 100755
--- a/main.h
+++ b/main.h
@@ -1,6 +1,8 @@
+#ifdef ADC
 // Initialize variable for LDR
 unsigned int ldr = 0;
 unsigned int ldr_chg = 0;
+#endif
 
 // Initialize variables for date time and alarms
 unsigned int sec = 0;