28 lines
682 B
C++
28 lines
682 B
C++
/*
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* This example shows how to blink a pin on a seesaw.
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* Attach the positive (longer lead) of the LED to pin 15 on the seesaw, and
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* the negative lead of the LED to ground through a 1k ohm resistor.
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*/
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#include "Adafruit_seesaw.h"
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Adafruit_seesaw ss;
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void setup() {
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Serial.begin(9600);
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if(!ss.begin()){
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Serial.println("ERROR!");
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while(1);
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}
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else Serial.println("seesaw started");
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ss.pinMode(15, OUTPUT);
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}
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void loop() {
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ss.digitalWrite(15, HIGH); // turn the LED on (HIGH is the voltage level)
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delay(1000); // wait for a second
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ss.digitalWrite(15, LOW); // turn the LED off by making the voltage LOW
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delay(1000);
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} |