diff --git a/firmware/basic/idle.h b/firmware/basic/idle.h
index 3a81ab3..c2e985d 100644
--- a/firmware/basic/idle.h
+++ b/firmware/basic/idle.h
@@ -18,6 +18,11 @@ void delayms_queue(uint32_t delayms);
 void delayms_power(uint32_t delayms);
 int push_queue(void (*qnew)(void));
 int magic(void *qnew);
+
+// Note: 
+// Our time implementation will fail after 497 days of continous uptime.
+// ( 2^32 / 1000 * SYSTICKSPEED ) seconds
+
 #define incTimer(void) do{_timectr++;}while(0);
-
+#define getTimer() (_timectr)