Blumentopf Plus parametrierbar

blumentopf-pus parametrierbarsss

/*
  Analog input, analog output, serial output
 
 Reads an analog input pin, maps the result to a range from 0 to 255
 and uses the result to set the pulsewidth modulation (PWM) of an output pin.
 Also prints the results to the serial monitor.
 
 The circuit:
 * potentiometer connected to analog pin 0.
   Center pin of the potentiometer goes to the analog pin.
   side pins of the potentiometer go to +5V and ground
 * LED connected from digital pin 9 to ground
 
 created 29 Dec. 2008
 modified 9 Apr 2012
 by Tom Igoe
 
 This example code is in the public domain.
 
 */

// These constants won't change.  They're used to give names
// to the pins used:
const int analogInPin = A0;  // Analog input pin that the potentiometer is attached to
const int analogOutPin = 9; // Analog output pin that the LED is attached to

int sensorValue = 0;        // value read from the pot
int outputValue = 0;        // value output to the PWM (analog out)

String inputString = "";         // a String to hold incoming data
bool stringComplete = false;  // whether the string is complete
String isdauer ="0";


void setup() {
  // initialize serial communications at 9600 bps:
  Serial.begin(9600); 
  pinMode (analogOutPin, OUTPUT);
  inputString.reserve(200);
  
}

void loop() {
  // read the analog in value:
  sensorValue = analogRead(analogInPin);            
  // map it to the range of the analog out:
  outputValue = map(sensorValue, 0, 1023, 0, 255);  
  // change the analog out v  if (outputValue < inputString )
  if ( outputValue < isdauer.toInt() ) {
digitalWrite(analogOutPin, HIGH); }
else {
digitalWrite(analogOutPin, LOW); }

  // print the results to the serial monitor:
  Serial.print("sensor = " );                       
  Serial.print(sensorValue);      
  Serial.print("\t output = ");      
  Serial.println(outputValue);   

  // wait 2 milliseconds before the next loop
  // for the analog-to-digital converter to settle
  // after the last reading

// print the string when a newline arrives:
  if (stringComplete) {
    Serial.println(inputString);
    isdauer=inputString;
    // clear the string:
    inputString = "";
    stringComplete = false;
  }
  
delay(1000);                   
}

/*
  SerialEvent occurs whenever a new data comes in the hardware serial RX. This
  routine is run between each time loop() runs, so using delay inside loop can
  delay response. Multiple bytes of data may be available.
*/
void serialEvent() {
  while (Serial.available()) {
    // get the new byte:
    char inChar = (char)Serial.read();
    // add it to the inputString:
    inputString += inChar;
    // if the incoming character is a newline, set a flag so the main loop can
    // do something about it:
    if (inChar == '\n') {
      stringComplete = true;
    }
  }
}

9 = Piepser
A0 = Feuchtefühler
Im Arduinoeditor muß "Neue Zeile" ausgewählt sein, sonst kein Feedback vom geändertem Schaltpunkt (0-255)