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27 lines
476 B
Plaintext
27 lines
476 B
Plaintext
// digital pins 2-7 => kathoden 1-6
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// analog pins 3-5 => kathoden 7-9
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// analog pins 0-2 => anoden A, B, C
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void setup() {
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// digital pins 2-7
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DDRD |= 0b11111100;
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// analog pins 0-2 + 3-5
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DDRC |= 0b00111111;
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// anoden an
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PORTC |= 0b00000111;
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}
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void loop() {
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// kathoden auf 1 (leuchtet nicht)
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PORTD |= 0b11111100;
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PORTC |= 0b00111000;
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delay(1000);
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// kathoden auf 0 (leuchtet)
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PORTD &= 0b00000011;
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PORTC &= 0b11000111;
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delay(1000);
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}
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