54 lines
864 B
C++
54 lines
864 B
C++
// SPDX-FileCopyrightText: 2021 Collin Cunningham for Adafruit Industries
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//
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// SPDX-License-Identifier: MIT
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#include <Servo.h>
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Servo servo;
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int numberRecvd;
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String dataString = "";
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void setup(){
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Serial.begin(9600);
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pinMode(5, OUTPUT);
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servo.attach(5);
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servo.write(0);
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}
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void loop(){
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if (Serial.available() > 0){
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dataString = "";
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while (Serial.available() > 0)
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{
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dataString += char(Serial.read());
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delay(2);
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}
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numberRecvd = dataString.toInt();
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switch (numberRecvd) {
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case 1:
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servo.write(125);
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break;
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case 2:
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servo.write(90);
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break;
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case 3:
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servo.write(55);
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break;
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default:
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servo.write(0);
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break;
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}
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Serial.flush();
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Serial.print("received: ");
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Serial.println(numberRecvd);
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}
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delay(20);
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}
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