I'm creating a program to control Servo Motor, I did add the Servo library but this is the error I kept getting. Can anyone help me get rid of this? Thank you.
#include <IRremote.h>
#include <IRremoteInt.h>
#include <boarddefs.h>
#include <ir_Lego_PF_BitStreamEncoder.h>
#include <IRremote.h>
#include <IRremoteInt.h>
#include <boarddefs.h>
#include <ir_Lego_PF_BitStreamEncoder.h>
#include <IRremote.h>
#define ON_OFF_KEY 0xFF629D
#define TOGGLE_COLOR_KEY 0xFF22DD
#define BRIGHTNESS_UP_KEY 0xFF9867
#define BRIGHTNESS_DOWN_KEY 0xFF38C7
#define CIRCLE_KEY 0xFF18E7
#define CUSTOM_FUNCTION_KEY_1 0xFF02FD
#define CUSTOM_FUNCTION_KEY_2 0xFFC23D
#define CUSTOM_FUNCTION_KEY_3 0xFF30CF
#include <Servo.h>
Servo myservo;
int pos = 0;
int val;
const int RECV_PIN = 11;
const int redPin = 5;
const int greenPin = 4;
const int bluePin = 3;
int red = 0; // Initial intensity
int green = 0;
int blue = 0;
int currentBrightness = 0; // Initial active color intensity
String targetColor = "RED"; // Initial active color
bool isOn = false;
IRrecv irrecv(RECV_PIN); // Initialize IR Library
decode_results results; // Initialize IR Library
void setup() {
Serial.begin(9600); // Start Serial
irrecv.enableIRIn(); // Start the receiver
// Set the three LED Pins as outputs
pinMode(redPin, OUTPUT);
pinMode(greenPin, OUTPUT);
pinMode(bluePin, OUTPUT);
myservo.attach(9); //attaches the servo on pin 9
}
void loop() {
if (irrecv.decode(&results)) {
// Serial.println(results.value, HEX); // Prints HEX code IR receiver receives
irrecv.resume(); // Receive the next value
// Power switch
if (results.value == ON_OFF_KEY) {
if (isOn == true) {
Serial.println("Turning Off"); powerOff();
}
else if (isOn == false) {
Serial.println("Turning On"); powerOn(); showCurrentActiveColor();
}
}
// Color operations
if (isOn == true) {
if (results.value == TOGGLE_COLOR_KEY) // Toggle active colors
toggleActiveColor();
else if (results.value == BRIGHTNESS_UP_KEY) // Brightness up
brightnessUp();
else if (results.value == BRIGHTNESS_DOWN_KEY) // Brightness down
brightnessDown();
else if (results.value == CIRCLE_KEY) // Circle
circle();
else if (results.value == CUSTOM_FUNCTION_KEY_1) {
for (pos = 0; pos <= 180; pos += 1) { // goes from 0 degrees to 180 degrees
// in steps of 1 degree
myservo.write(pos); // tell servo to go to position in variable 'pos'
delay(15); // waits 15ms for the servo to reach the position
}
for (pos = 180; pos >= 0; pos -= 1) { // goes from 180 degrees to 0 degrees
myservo.write(pos); // tell servo to go to position in variable 'pos'
delay(15); // waits 15ms for the servo to reach the position
}
}
else if (results.value == CUSTOM_FUNCTION_KEY_2) {
val = analogRead(pos);
val = map(val, 0, 1023, 0, 180);
myservo.write(val);
delay(15);
}
else if (results.value == CUSTOM_FUNCTION_KEY_3) {
for (pos = 0; pos <= 180; pos += 1) { // goes from 0 degrees to 180 degrees
// in steps of 1 degree
myservo.write(pos); // tell servo to go to position in variable 'pos'
delay(15); // waits 15ms for the servo to reach the position
}
for (pos = 180; pos >= 0; pos -= 1) { // goes from 180 degrees to 0 degrees
myservo.write(pos); // tell servo to go to position in variable 'pos'
delay(15); // waits 15ms for the servo to reach the position
}
delay(500);
Serial.println("Turning OFF");powerOff();
}
}
}
delay(100);
}
// Print current color setting on serial monitor
void showCurrentActiveColor() {
Serial.print("Now controlling color ");
Serial.println(targetColor);
}
// Turn Off LED
void powerOff() {
analogWrite(redPin, 0);
analogWrite(greenPin, 0);
analogWrite(bluePin, 0);
isOn = false;
}
// Turn on LED
void powerOn() {
updateColor();
isOn = true;
}
// Turn up brightness for active color
void brightnessUp() {
currentBrightness = (currentBrightness + 25) % 256;
updateColor();
}
// Turn down brightness for active color
void brightnessDown() {
currentBrightness = max(0, (currentBrightness - 25) % 256);
updateColor();
}
// Toggle active color that you are changing brightness on
void toggleActiveColor() {
if (targetColor == "RED")
targetColor = "GREEN";
else if (targetColor == "GREEN")
targetColor = "BLUE";
else if (targetColor == "BLUE")
targetColor = "RED";
showCurrentActiveColor();
}
// Update LED color to current setting
void updateColor() {
if (targetColor == "RED")
red = currentBrightness;
else if (targetColor == "GREEN")
green = currentBrightness;
else if (targetColor == "BLUE")
blue = currentBrightness;
setColor(red, green, blue);
showColorOnSerialMonitor();
}
// Display current color in Serial Monitor
void showColorOnSerialMonitor() {
Serial.print("Red ");
Serial.print(red / 255.0);
Serial.print("\tGreen ");
Serial.print(green / 255.0);
Serial.print("\tBlue ");
Serial.println(blue / 255.0);
}
// Output desired voltages to LED
void setColor(int red, int green, int blue) {
analogWrite(redPin, red);
analogWrite(greenPin, green);
analogWrite(bluePin, blue);
}
// Circle through different colors
void circle() {
red = 255;
green = 127;
blue = 0;
Serial.println("Start Circle");
while (true) {
red = (red + 25 + 256) % 256;
green = (green + 25 + 256) % 256;
blue = (blue + 25 + 256) % 256;
setColor(red, green, blue);
showColorOnSerialMonitor();
delay(150);
if (irrecv.decode(&results)) {
Serial.println("Stop Circle");
irrecv.resume();
return;
}
}
}
