43 lines
672 B
C++
43 lines
672 B
C++
void setup(){
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for (int i = 3; i <= 13; i++) {
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pinMode(i, OUTPUT);
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}
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for (int i = 3; i <= 13; i++) {
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digitalWrite(i, HIGH);
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delay(100);
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}
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Serial.begin(9600);
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while (!Serial) {
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;
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}
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for (int i = 0; i < 4; i++) {
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delay(100);
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allOn();
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delay(100);
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allOff();
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}
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}
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void loop(){
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while (Serial.available() > 0) {
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int numOfLights = Serial.parseInt() + 3;
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allOff();
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for (int i = 0; i < numOfLights; i++) {
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digitalWrite(i, HIGH);
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}
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}
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}
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void allOff() {
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for (int i = 3; i <= 13; i++) {
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digitalWrite(i, LOW);
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}
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}
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void allOn() {
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for (int i = 3; i <= 13; i++) {
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digitalWrite(i, HIGH);
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}
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}
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