re-addded idle_bright_internal

lib/treppe/treppe.cpp

@@ -238,7 +238,7 @@ void Treppe::setup()
   pwmController.init(PCA9685_PhaseBalancer_None);
   //pwmController.init(PCA9685_PhaseBalancer_Linear);
   pwmController.setPWMFrequency(100);
-  pwmController.setAllChannelsPWM(idle_brightness);
+  //pwmController.setAllChannelsPWM(idle_brightness);
 
   pinMode(A0, INPUT);
   pinMode(SENSOR_OBEN, INPUT);
@@ -259,15 +259,20 @@ void Treppe::set_idle_pwm(uint16_t _idle_brightness)
   Serial.printf("Treppe: idle_brightness=%d\n", idle_brightness);
 }
 
-void Treppe::activate_idle_pwm(bool active){
+void Treppe::activate_idle_pwm(bool active)
+{
   static uint8_t former_active = 0;
 
-  if(active != former_active && fsm_outputs.status == ST_RUHEZUSTAND){
-    idle_bright_internal = idle_brightness * active;
-    // Dimming Function for all LEDS ?
-    pwmController.setAllChannelsPWM(idle_bright_internal);
-    former_active = active;
-  }  
+  if (fsm_outputs.status == ST_RUHEZUSTAND || fsm_outputs.status == ST_INAKTIV_LDR)
+  {
+    if (active != former_active)
+    {
+      idle_bright_internal = idle_brightness * active;
+      // Dimming Function for all LEDS ?
+      pwmController.setAllChannelsPWM(idle_bright_internal);
+      former_active = active;
+    }
+  }
 }
 void Treppe::set_active_pwm(uint16_t _active_brightness)
 {

lib/treppe/treppe.h

@@ -18,6 +18,8 @@ private:
     const uint8_t stufen;
     uint16_t time_per_stair = 300;  // dimmtime per stair [ms]
     uint16_t idle_brightness = 400;
+    uint16_t idle_bright_internal = 0;
+    
     uint16_t active_brightness = 700;
 
     uint16_t ldr_schwelle = 7;      // activation value for FSM [lx]