84 lines
1.5 KiB
Arduino
84 lines
1.5 KiB
Arduino
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#include <Servo.h>
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#include <Wire.h>
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#define Luefter 7
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#define Gasklappe 5
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#define NotfallButton 4
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Servo kuehlklappe;
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void cooling(){
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int pos;
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for (pos = 0; pos <= 180; pos += 1) {
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kuehlklappe.write(pos);
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delay(10);
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}
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delay(1000);
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for (pos = 180; pos >= 0; pos -= 1) {
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kuehlklappe.write(pos);
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delay(10);
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}
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}
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void setup() {
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kuehlklappe.attach(Gasklappe);
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pinMode(Luefter, OUTPUT);
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pinMode(NotfallButton, INPUT);
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Serial.begin(9600);
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Wire.begin(0x8);
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Wire.onReceive(receiveEvent);
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}
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void receiveEvent(int howMany) {
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while (Wire.available()) { // loop through all but the last
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char c = Wire.read(); // receive byte as a character
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}
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}
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uint8_t var = 0 ;
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uint8_t fan = 0 ;
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void loop() {
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if ((Serial.available() > 0)||(Wire.available())){
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char Letter;
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if (Serial.available() > 0){
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Letter = Serial.read();
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}
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if (Wire.available()){
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Letter = Wire.read();
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}
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Serial.println (Letter, DEC);
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//Serial.println(Letter ,DEC);
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if ( (Letter == 'V') || (Letter == 'v')){
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var =1;
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Serial.println("Ventile opened");
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}
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else{
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var =0;
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}
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if (Letter == 'F'){
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fan = 1;
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Serial.println("Luefter eingeschaltet");
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}
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if (Letter == 'f'){
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fan = 0;
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Serial.println("Luefter ausgeschaltet");
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}
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}
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else{
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var = digitalRead(NotfallButton);
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}
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if (var) cooling();
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}
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