// Solartracker Testprogramm: Hardware-Komponenten-Test

// Simultantest Arduino UNO + AF-Motorshield v.1.0 + SaintSmart 20x4 LCD-Display
// + DS3231RTC + Longruner-Servo + Pololu-Schrittmotor + Digitalausgang 2

// M. Schulte, 28. Juni 2019

#include <AFMotor.h>

#include <Servo.h>

#include <Wire.h>

#include <LiquidCrystal_I2C.h>

#include <DS3231.h>

#define RTC_I2C_ADDRESS 0x68

LiquidCrystal_I2C lcd(0x27, 20, 4);

RTCDateTime dt;

DS3231 clock;

Servo servo1;

AF_Stepper stepper(200, 2);

int pause = 2000;

void setup()

{

pinMode(2, OUTPUT);

pinMode(A0, INPUT);

servo1.attach(9);

servo1.write(5);

clock.begin();

lcd.init();

lcd.backlight();

lcd.clear();

stepper.setSpeed(10);

//clock.setDateTime(2019, 06, 29, 13, 16, 00); // Hier Datum und aktuelle Uhrzeit setzen

}

void loop()

{

lcd.setCursor(0, 0);

lcd.print("Solartracker Test");

lcd.setCursor(0, 1);

lcd.print("M. Schulte Jun. 2019");

lcd.setCursor(0, 2);

lcd.print("UNO MS RTC HALL");

lcd.setCursor(0, 3);

lcd.print("LCD Servo Stepper");

lcd.setCursor(0, 1);

lcd.print("M. Schulte Jun. 2019");

delay (5000);

lcd.clear();

lcd.setCursor(0, 1);

lcd.print("Test Ausgang D2");

lcd.setCursor(0, 2);

lcd.print("rote LED blinkt 5x");

delay(pause);

digitalWrite(2, HIGH); // rote Leuchtdiode blinkt 5x

delay(500);

digitalWrite(2, LOW);

delay(500);

digitalWrite(2, HIGH);

delay(500);

digitalWrite(2, LOW);

delay(500);

digitalWrite(2, HIGH);

delay(500);

digitalWrite(2, LOW);

delay(500);

digitalWrite(2, HIGH);

delay(500);

digitalWrite(2, LOW);

delay(500);

digitalWrite(2, HIGH);

delay(500);

digitalWrite(2, LOW);

delay(pause);

lcd.clear();

lcd.setCursor(0, 1);

lcd.print("Test DS3231 RTC Uhr");

lcd.setCursor(0, 2);

lcd.print("Time Zone: MEZ");

delay (5000);

dt = clock.getDateTime();

digitalWrite(2, HIGH);

delay (1000);

digitalWrite(2, LOW);

lcd.clear();

lcd.setCursor(0, 0);

lcd.println(clock.dateFormat("d.m.Y H:i:s ", dt));

lcd.setCursor(0, 1);

lcd.print(clock.dateFormat("F", dt));

lcd.setCursor(10, 1);

lcd.print(clock.dateFormat("l", dt));

lcd.setCursor(0, 2);

lcd.print("Jahrestag");

lcd.setCursor(10, 2);

lcd.print(clock.dateFormat("z", dt));

lcd.setCursor(0, 3);

lcd.print("Schaltjahr");

lcd.setCursor(11, 3);

lcd.print(clock.dateFormat("L", dt));

delay (pause);

lcd.clear();

lcd.setCursor(0, 1);

lcd.print("Test Pololu Stepper");

delay (pause);

lcd.clear();

digitalWrite(2, HIGH);

delay (1000);

digitalWrite(2, LOW);

lcd.setCursor(0, 0);

lcd.print("100 MICROSTEP");

lcd.setCursor(0, 1);

lcd.print("<- FORWARD <-");

stepper.step(100, FORWARD, MICROSTEP);

lcd.setCursor(0, 1);

lcd.print("-> BACKWARD ->");

delay (pause);

stepper.step(100, BACKWARD, MICROSTEP);

lcd.setCursor(0, 2);

lcd.print("200 INTERLEAVING");

lcd.setCursor(0, 3);

lcd.print("<- FORWARD <-");

stepper.step(200, FORWARD, INTERLEAVE);

lcd.setCursor(0, 3);

lcd.print("-> BACKWARD ->");

delay (pause);

stepper.step(200, BACKWARD, INTERLEAVE);

delay (1000);

lcd.clear();

lcd.setCursor(0, 1);

lcd.print("Test Longruner-Servo");

delay (pause);

lcd.clear();

digitalWrite(2, HIGH);

delay (1000);

digitalWrite(2, LOW);

lcd.setCursor(0, 0);

lcd.print("Elevation: 5 Grad");

servo1.write(5);

delay (pause);

lcd.setCursor(0, 1);

lcd.print("Elevation: 15 Grad");

servo1.write(15);

delay (pause);

lcd.setCursor(0, 2);

lcd.print("Elevation: 30 Grad");

servo1.write(30);

delay (pause);

lcd.setCursor(0, 3);

lcd.print("Elevation: 62 Grad");

servo1.write(62);

delay (pause);

lcd.clear();

lcd.setCursor(0, 1);

lcd.print(" Test Hall-Sensor");

delay (pause);

delay(pause);

lcd.clear();

int Grad;

int sensorValue = analogRead(A0);

if (sensorValue >= 0 && sensorValue <= 1020) {

Grad = map(sensorValue, 214, 724, 90, 270);

}

digitalWrite(2, HIGH);

delay (pause);

digitalWrite(2, LOW);

lcd.setCursor(0, 1);

lcd.print("Eingang A0 = ");

lcd.print(sensorValue);

lcd.print(" mV");

lcd.setCursor(0, 2);

lcd.print("Hall-Sensor = ");

lcd.setCursor(14, 2);

lcd.print(Grad);

lcd.write(0xDF);

delay (5000);

lcd.clear();

}