27 lines
506 B
C++
27 lines
506 B
C++
/// @file PinMode.ino
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/// @brief Checks that pinMode, digitalWrite and digitalRead work correctly.
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/// @example Pintest.ino
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#include <FastLED.h>
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#define PIN 1
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void setup() {
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delay(1000);
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Serial.begin(9600);
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}
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void loop() {
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pinMode(PIN, OUTPUT);
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digitalWrite(PIN, HIGH);
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delay(100);
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digitalWrite(PIN, LOW);
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pinMode(PIN, INPUT);
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bool on = digitalRead(PIN);
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Serial.print("Pin: ");
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Serial.print(PIN);
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Serial.print(" is ");
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Serial.println(on ? "HIGH" : "LOW");
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delay(1000);
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}
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