From e574248a7fd0e13bb73a497a693249fc5c819987 Mon Sep 17 00:00:00 2001
From: Ronald Schaten <ronald@schatenseite.de>
Date: Thu, 10 Feb 2022 14:53:35 +0100
Subject: [PATCH] pass LCD to scenerunner()

---
 PhotoStepper/PhotoStepper.ino | 2 +-
 PhotoStepper/Scenerunner.cpp  | 6 ++++--
 PhotoStepper/Scenerunner.h    | 4 +++-
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/PhotoStepper/PhotoStepper.ino b/PhotoStepper/PhotoStepper.ino
index 70bca6a..b3c79d4 100644
--- a/PhotoStepper/PhotoStepper.ino
+++ b/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(");
diff --git a/PhotoStepper/Scenerunner.cpp b/PhotoStepper/Scenerunner.cpp
index 476fd45..c55bd1b 100644
--- a/PhotoStepper/Scenerunner.cpp
+++ b/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(){
diff --git a/PhotoStepper/Scenerunner.h b/PhotoStepper/Scenerunner.h
index ae84c6f..b63c3f0 100644
--- a/PhotoStepper/Scenerunner.h
+++ b/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;