bugfixes

Atm_AccelStepper.cpp

@@ -34,7 +34,7 @@ Atm_AccelStepper& Atm_AccelStepper::begin(int step_pin, int dir_pin) {
 
 int Atm_AccelStepper::event( int id ) {
   //updateLimitSwitch();
-  bool changed ;
+  bool changed = 0 ;
   switch ( id ) {
     case EVT_DISABLE:
       return 0;
@@ -50,15 +50,15 @@ int Atm_AccelStepper::event( int id ) {
       return 0;
     case EVT_ON_LIMIT_LOW:
       // previous_state = limitLow_State;
+
       switch(_limitLow_Mode) {
+
         case 0:
-          changed = limitLow_State != limitLow_State_prev ? 1 : 0 ;
           break;
         case 1: //digital INPUT
           // Serial.println("digital");
           limitLow_State = digitalRead(_limitLow_Pin);
           limitLow_State = _limitLow_Reversed ? !limitLow_State : limitLow_State;
-          changed = limitLow_State != limitLow_State_prev ? 1 : 0 ;
           break;
         case 2:
           int analogTemp = analogRead(_limitLow_Pin);
@@ -70,22 +70,21 @@ int Atm_AccelStepper::event( int id ) {
         	  limitLow_State = (_limitLow_Thresholds[0] < analogTemp) && (analogTemp < _limitLow_Thresholds[1]);
         	  limitLow_State = _limitLow_Reversed ? !limitLow_State : limitLow_State;
 		        }
-          changed = limitLow_State != limitLow_State_prev ? 1 : 0 ;
           break;
-      }
-      limitLow_State_prev = limitLow_State ;
-      return changed ;
+        }
+        changed = limitLow_State != limitLow_State_prev ? 1 : 0 ;
+        limitLow_State_prev = limitLow_State ;
+        return changed ;
+
 
     case EVT_ON_LIMIT_HIGH:
       // previous_state = limitHigh_State;
       switch(_limitHigh_Mode) {
         case 0:
-          changed = limitHigh_State != limitHigh_State_prev ? 1 : 0;
           break;
         case 1: //digital INPUT
           limitHigh_State = digitalRead(_limitHigh_Pin);
           limitHigh_State = _limitHigh_Reversed ? !limitHigh_State : limitHigh_State;
-          changed = limitHigh_State != limitHigh_State_prev ? 1 : 0;
           break;
         case 2:
         //Serial.println("analog");
@@ -98,11 +97,11 @@ int Atm_AccelStepper::event( int id ) {
           	  limitHigh_State = (_limitHigh_Thresholds[0] < analogTemp) && (analogTemp < _limitHigh_Thresholds[1]);
           	  limitHigh_State = _limitHigh_Reversed ? !limitHigh_State : limitHigh_State;
 		          }
-          changed = limitHigh_State != limitHigh_State_prev ? 1 : 0;
           break;
-      }
-      limitHigh_State_prev = limitHigh_State_prev;
-      return changed;
+        }
+        changed = limitHigh_State != limitHigh_State_prev ? 1 : 0;
+        limitHigh_State_prev = limitHigh_State;
+        return changed;
 
     case EVT_ON_TARGET:
       return runMode ? 0 : _currentStep == _targetStep;
@@ -135,6 +134,7 @@ void Atm_AccelStepper::action( int id ) {
       return;
     case ENT_ENABLED:
       _isHoming = 0 ;
+      stepper_update();
       if(last_trigger == EVT_ON_TARGET){push( connectors, ON_ONTARGET, 0, _currentStep, 0 );};
       push(connectors, ON_CHANGESTATE, 0,  state(), 0);
       push(connectors, ON_CHANGEPOSITION, 0,  _currentStep, stepper->speed());