55 lines
1.2 KiB
C++
55 lines
1.2 KiB
C++
enum zustaende_t {z0, z1, z2, z3} zustand;
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const int taster2 = 2, taster4 = 4, led_rot = 32, led_gruen = 33;
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bool taster2_g, taster4_g;
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// Resoulution 10 Bits -> 2^10 -> 1024
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void setup() {
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Serial.begin(115200);
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pinMode(taster2, INPUT_PULLUP);
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pinMode(taster4, INPUT_PULLUP);
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ledcAttach(led_rot, 50, 10);
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ledcAttach(led_gruen, 50, 10);
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zustand = z0;
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ledcWrite(led_rot, 1024);
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ledcWrite(led_gruen, 1024);
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}
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void loop() {
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einlesen();
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verarbeiten();
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}
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void einlesen(){
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}
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void verarbeiten(){
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switch(zustand){
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case z0:
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if (digitalRead(taster2) == LOW) zustand = z1;
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ledcWrite(led_gruen, 1024);
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ledcWrite(led_rot, 1024);
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Serial.println("z0");
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break;
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case z1:
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if (digitalRead(taster4) == LOW) zustand = z2;
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ledcWrite(led_gruen, 1024);
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ledcWrite(led_rot, 0);
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Serial.println("z1");
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break;
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case z2:
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if (digitalRead(taster2) == LOW) zustand = z3;
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ledcWrite(led_gruen, 0);
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ledcWrite(led_rot, 1024);
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Serial.println("z2");
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break;
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case z3:
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if (digitalRead(taster4) == LOW) zustand = z0;
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ledcWrite(led_gruen, 512);
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ledcWrite(led_rot, 512);
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Serial.println("z3");
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break;
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default:
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break;
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}
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} |