Moved power fsm thread out of main (#1265)

src/main.cpp

@@ -43,8 +43,9 @@
 #include "SX1262Interface.h"
 #include "SX1268Interface.h"
 #include "LLCC68Interface.h"
-#include "ButtonThread.h"
 
+#include "ButtonThread.h"
+#include "PowerFSMThread.h"
 
 using namespace concurrency;
 
@@ -92,34 +93,6 @@ static int32_t ledBlinker()
 
 uint32_t timeLastPowered = 0;
 
-/// Wrapper to convert our powerFSM stuff into a 'thread'
-class PowerFSMThread : public OSThread
-{
-  public:
-    // callback returns the period for the next callback invocation (or 0 if we should no longer be called)
-    PowerFSMThread() : OSThread("PowerFSM") {}
-
-  protected:
-    int32_t runOnce() override
-    {
-        powerFSM.run_machine();
-
-        /// If we are in power state we force the CPU to wake every 10ms to check for serial characters (we don't yet wake
-        /// cpu for serial rx - FIXME)
-        auto state = powerFSM.getState();
-        canSleep = (state != &statePOWER) && (state != &stateSERIAL);
-
-        if (powerStatus->getHasUSB()) {
-            timeLastPowered = millis();
-        } else if (radioConfig.preferences.on_battery_shutdown_after_secs > 0 && 
-                    millis() > timeLastPowered + (1000 * radioConfig.preferences.on_battery_shutdown_after_secs)) { //shutdown after 30 minutes unpowered
-            powerFSM.trigger(EVENT_SHUTDOWN);
-        }
-        
-        return 10;
-    }
-};
-
 bool ButtonThread::shutdown_on_long_stop = false;
 
 static Periodic *ledPeriodic;