timer: place global timer as a global variable

Timer/.gitignore

@@ -0,0 +1 @@
+/Debug/

Timer/inc/Timer.h

@@ -12,6 +12,8 @@
 #include <atomic>
 #include <climits>
 
+static volatile std::atomic_int timer;
+
 extern "C"
 {
   /**
@@ -69,7 +71,6 @@ public:
 
 private:
   volatile std::atomic_int counter;
-  volatile std::atomic_int timer;
   uint32_t freq;
 };
 

esp-vent-main/src/esp-vent-main.cpp

@@ -19,6 +19,7 @@
 #include "DigitalIoPin.h"
 #include "LiquidCrystal.h"
 #include "StateHandler.h"
+#include "Timer.h"
 
 #include <cr_section_macros.h>
 
@@ -65,6 +66,8 @@ main (void)
 
   int16_t pressure = 1;
 
+  Timer glob_time;
+
   while (1)
     {
       if (b_up.read ())
@@ -101,6 +104,7 @@ main (void)
        * - Update current pressure to eTick
        */
       ventMachine.HandleState (Event (Event::eTick, pressure));
+      glob_time.tickCounter(1);
     }
 
   return 0;