From 8660721802c0f8ec9c85f7f415bb29d16b722645 Mon Sep 17 00:00:00 2001
From: Hendrik Langer <hendrik+dev@xd0.de>
Date: Thu, 23 Jul 2020 19:46:24 +0200
Subject: [PATCH] LCD

---
 trigorilla/platformio.ini |  1 +
 trigorilla/src/main.cpp   | 23 +++++++++++++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/trigorilla/platformio.ini b/trigorilla/platformio.ini
index f5b54ac..8a1334f 100644
--- a/trigorilla/platformio.ini
+++ b/trigorilla/platformio.ini
@@ -18,6 +18,7 @@ lib_deps =
 #  TimerOne
 #  AccelStepper
 #  SpeedyStepper
+  LiquidCrystal
 
 [env]
 framework     = arduino
diff --git a/trigorilla/src/main.cpp b/trigorilla/src/main.cpp
index 50d17db..0b936d8 100644
--- a/trigorilla/src/main.cpp
+++ b/trigorilla/src/main.cpp
@@ -6,6 +6,7 @@
 
 #include <Arduino.h>
 #if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+#define REPRAP_DISCOUNT_SMART_CONTROLLER
 #include "pins/pins_TRIGORILLA_14.h"
 #elif defined(__AVR_ATmega328P__)
 #define LED_PIN LED_BUILTIN
@@ -26,7 +27,24 @@
 #define E1_ENABLE_PIN A4
 #endif
 
+#define LCD_PINS_RS     16
+#define LCD_PINS_ENABLE 17
+#define LCD_PINS_D4     23
+#define LCD_PINS_D5     25
+#define LCD_PINS_D6     27
+#define LCD_PINS_D7     29
+
+#define BTN_EN1         31
+#define BTN_EN2         33
+#define BTN_ENC         35
+
+#define BEEPER_PIN      37
+#define KILL_PIN        41
+#define SD_DETECT_PIN   49
+
 #include "stepper.h"
+#include <Wire.h>
+#include <LiquidCrystal.h>
 
 const int NUM_STEPPER = 5;
 
@@ -36,6 +54,8 @@ TimerStepper stepper[NUM_STEPPER];
 LoopStepper stepper[NUM_STEPPER];
 #endif
 
+LiquidCrystal lcd(LCD_PINS_RS, LCD_PINS_ENABLE, LCD_PINS_D4, LCD_PINS_D5, LCD_PINS_D6, LCD_PINS_D7);
+
 unsigned long lastMillis = 0;
 unsigned long lastCommand = 0;
 const long interval = 1000;           // interval at which to blink (milliseconds)
@@ -58,6 +78,9 @@ void setup()
   pinMode(TRIGORILLA_HEATER_0_PIN, OUTPUT);
   digitalWrite(TRIGORILLA_HEATER_0_PIN, HIGH);
 
+  lcd.begin(20, 4);
+  lcd.print("ROBERTO");
+
   stepper[0].begin( X_DIR_PIN,  X_STEP_PIN,  X_ENABLE_PIN);
   stepper[1].begin( Y_DIR_PIN,  Y_STEP_PIN,  Y_ENABLE_PIN);
   stepper[2].begin( Z_DIR_PIN,  Z_STEP_PIN,  Z_ENABLE_PIN);