pass LCD to scenerunner()

PhotoStepper/PhotoStepper.ino

@@ -62,7 +62,7 @@ BasicStepperDriver stepper(STEPPER_STEPS, PIN_STEPPER_DIR, PIN_STEPPER_STEP);
 enum State { STATE_MENU, STATE_JOG, STATE_RUN };
 State state = STATE_MENU;
 
-Scenerunner scenerunner;
+Scenerunner scenerunner(&lcd);
 
 void lcd_print(int line, String string) {
   Serial.print("lcd_print(");

PhotoStepper/Scenerunner.cpp

@@ -1,8 +1,10 @@
 #include "Arduino.h"
+#include <LiquidCrystal.h>
+
 #include "Scenerunner.h"
 
-Scenerunner::Scenerunner() {
-  // TODO: initialize
+Scenerunner::Scenerunner(LiquidCrystal *lcd) {
+  _lcd = lcd;
 }
 
 void Scenerunner::nextAction(){

PhotoStepper/Scenerunner.h

@@ -2,6 +2,7 @@
 #define Scenerunner_h
 
 #include "Arduino.h" 
+#include <LiquidCrystal.h>
 
 class Scenerunner {
 
@@ -17,10 +18,11 @@ class Scenerunner {
     int nSteps = 10;
     float distance = 0.5;
 
-    Scenerunner();
+    Scenerunner(LiquidCrystal *lcd);
     void nextAction();
 
   private:
+    LiquidCrystal *_lcd;
     enum RunStep { RUN_OFF, RUN_SETTLE, RUN_FOCUS, RUN_SHUTTER, RUN_RETURN };
     RunStep runStep = RUN_OFF;