volatile timer_counter

3 years ago · 7eaff4c603
parent 270e28cff6
commit 7eaff4c603
1 changed files with 1 additions and 1 deletions
--- a/cubesatsim/cubesatsim.h
+++ b/cubesatsim/cubesatsim.h
@ -375,7 +375,7 @@ bool timer0_on = false;
 bool timer2_on = false;
 int timer0_number = NULL;
 int timer2_number = NULL;
-int timer_counter;
+volatile int timer_counter;

 char callsign[20];
 int morse_timing = 60;  // ms for a dit