Har satt; int manualNoOfSteps = 1;
och resten av koden ser ut såhär;
MVH
Kod: Markera allt
lcd.setCursor(0,0);
lcd.print("Steps:");
delayMicroseconds(200);
val = digitalRead(buttonIN);
if (val == LOW)
{
digitalWrite(powerPin, HIGH);
digitalWrite(dirPin, HIGH);
while (val == LOW) {
digitalWrite(stepperPin, HIGH);
delayMicroseconds(300);
digitalWrite(stepperPin, LOW);
delayMicroseconds(300);
manualNoOfSteps +=1;
if ((manualNoOfSteps % 10) == 0) {
lcd.setCursor(6,0);
lcd.print(manualNoOfSteps);
}
val = digitalRead(buttonIN);
}
powerMillis = millis();
}
//OUT
delayMicroseconds(200);
val = digitalRead(buttonOUT);
if (val == LOW)
{
digitalWrite(powerPin, HIGH);
digitalWrite(dirPin, LOW);
while (val == LOW) {
digitalWrite(stepperPin, HIGH);
delayMicroseconds(300);
digitalWrite(stepperPin, LOW);
delayMicroseconds(300);
manualNoOfSteps -=1;
if ((manualNoOfSteps % 10) == 0) {
lcd.setCursor(6,0);
lcd.print(manualNoOfSteps);
}
val = digitalRead(buttonOUT);
}
powerMillis = millis();
}
// END OF MY OWN BUTTONCODE
// MY OWN DHT TO LCD-CODE
// Reading temperature or humidity takes about 250 milliseconds!
// Sensor readings may also be up to 2 seconds 'old' (its a very slow sensor)
float h = dht.readHumidity();
float t = dht.readTemperature();
// check if returns are valid, if they are NaN (not a number) then something went wrong!
if (isnan(t) || isnan(h)) {
lcd.setCursor(1,1);
lcd.println("Failed to read from DHT");
} else {
lcd.setCursor(9,1);
lcd.print(h);
lcd.print(" %");
lcd.setCursor(0,1);
lcd.print(t);
lcd.print(" C");
}}
