IRsensor code not working well (i am a newbie)

I have a4WD Smart robot arm car from LAFVIN, i was experimenting with the code from the tutorial that came with it until I encountered an issue in lesson 8. The IRsensor Code (Test_1_Infrared_Remote_Control_Robot_Arm_Smart_Car) was not working, even when i uploaded the CPP and h files (I am not sure what those do anyway) Here's the code.`


```cpp
#include "IR_remote.h"
#include "keymap.h"

IRremote ir(3);

#include <Servo.h>

int base_degress;
int arm_degress;
int claw_degress;

Servo myservo1;
Servo myservo2;
Servo myservo3;



void setup()
{
  IRremote ir(3);

  base_degress = 90;
  arm_degress = 90;
  claw_degress = 90;
  myservo1.attach(9);
  myservo2.attach(10);
  myservo3.attach(11);
  myservo1.write(claw_degress);
  delay(500);
  myservo2.write(arm_degress);
  delay(500);
  myservo3.write(base_degress);
  delay(500);
  Stop();
  pinMode(2, OUTPUT);
  pinMode(5, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(6, OUTPUT);
}

void loop(){
  if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_UP) {
    Move_Forward(100);
    delay(300);
    Stop();

  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_DOWN) {
    Move_Backward(100);
    delay(300);
    Stop();
  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_LEFT) {
    Rotate_Left(70);
    delay(300);
    Stop();
  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_RIGHT) {
    Rotate_Right(70);
    delay(300);
    Stop();
  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_OK) {
    Stop();
  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_9) {
    claw_degress = claw_degress - 5;
    if (claw_degress <= 50) {
      claw_degress = 50;

    }
    myservo1.write(claw_degress);
    delay(2);
  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_7) {
    claw_degress = claw_degress + 5;
    if (claw_degress >= 180) {
      claw_degress = 180;

    }
    myservo1.write(claw_degress);
    delay(2);
  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_2) {
    arm_degress = arm_degress + 5;
    if (arm_degress >= 180) {
      arm_degress = 180;

    }
    myservo2.write(arm_degress);
    delay(2);
  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_8) {
    arm_degress = arm_degress - 5;
    if (arm_degress <= 0) {
      arm_degress = 0;

    }
    myservo2.write(arm_degress);
    delay(2);
  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_4) {
    base_degress = base_degress + 5;
    if (base_degress >= 180) {
      base_degress = 180;

    }
    myservo3.write(base_degress);
    delay(2);
  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_6) {
    base_degress = base_degress - 5;
    if (base_degress <= 0) {
      base_degress = 0;

    }
    myservo3.write(base_degress);
    delay(2);
  }

}




void Move_Backward(int speed) {
  digitalWrite(2,LOW);
  analogWrite(5,speed);
  digitalWrite(4,HIGH);
  analogWrite(6,speed);
}

void Rotate_Right(int speed) {
  digitalWrite(2,HIGH);
  analogWrite(5,speed);
  digitalWrite(4,HIGH);
  analogWrite(6,speed);
}

void Rotate_Left(int speed) {
  digitalWrite(2,LOW);
  analogWrite(5,speed);
  digitalWrite(4,LOW);
  analogWrite(6,speed);
}

void Stop() {
  digitalWrite(2,LOW);
  analogWrite(5,0);
  digitalWrite(4,HIGH);
  analogWrite(6,0);
}

void Move_Forward(int speed) {
  digitalWrite(2,HIGH);
  analogWrite(5,speed);
  digitalWrite(4,LOW);
  analogWrite(6,speed);
}

My error messages

In member function 'void IRremote::sendString(String)':
warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0;i < s.length();i++)
                 ~~^~~~~~~~~~~~

Sadly i could not upload the OG file with the code that came with it, since I am a new user. But i have the video that LAFVIN themselves supposedly addressed the IR sensor Issue as proof, says that the cpp and h files are saved in the same folder, which meant that they were included in the code tabs or something, which in my case, wasn't true. Maybe its beacause i have a newer version of Arduino IDE (2.3.8), or i use Windows 11? I don't know. I dont know much about Arduino, I am a newbie after all. So help is appreciated!

Try updating your installed libraries (the lines of code starting with #include...). Kits "ship" with code that soon ages and needs updating.

I wrote a step-by-step introduction to Arduino and the Lafvin devices used in their 2WD. It is meant to expose you to intermediate steps between "Hello, World!" and BT control.

Well the .h and .cpp and .ino IS the code, nothing unusual there.
Just a hinch, but I am sure I have seen isssues with IR_remote.
I just looked for that library and couldn't find it. It is only a warning so I would try an upload.

This will be IRremote.hpp in its newest form.
This is a Lafvin special. The title is, indeed, IR_remote.h

@henryemil7 - Your error is "just" a warning and will not effect (?) your sketch/kit.

The full report is (below), but the last line should be the memory usage. Meaning: your LafVin car is fine.

FQBN: arduino:avr:nano
Using board 'nano' from platform in folder: C:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8
Using core 'arduino' from platform in folder: C:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8

Detecting libraries used...
C:\Users\user\AppData\Local\Arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7/bin/avr-g++ -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\variants\eightanaloginputs C:\Users\user\AppData\Local\arduino\sketches\EBDCB5F63BC7446346B263C043556EF4\sketch\Test_1_Infrared_Remote_Control_Robot_Arm_Smart_Car.ino.cpp -o nul
Alternatives for Servo.h: [Servo@1.1.8 Servo@1.3.0]
ResolveLibrary(Servo.h)
  -> candidates: [Servo@1.1.8 Servo@1.3.0]
C:\Users\user\AppData\Local\Arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7/bin/avr-g++ -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\variants\eightanaloginputs -Ic:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src C:\Users\user\AppData\Local\arduino\sketches\EBDCB5F63BC7446346B263C043556EF4\sketch\Test_1_Infrared_Remote_Control_Robot_Arm_Smart_Car.ino.cpp -o nul
C:\Users\user\AppData\Local\Arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7/bin/avr-g++ -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\variants\eightanaloginputs -Ic:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src C:\Users\user\AppData\Local\arduino\sketches\EBDCB5F63BC7446346B263C043556EF4\sketch\IR_remote.cpp -o nul
C:\Users\user\AppData\Local\Arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7/bin/avr-g++ -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\variants\eightanaloginputs -Ic:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src C:\Users\user\AppData\Local\arduino\sketches\EBDCB5F63BC7446346B263C043556EF4\sketch\Keymap.cpp -o nul
C:\Users\user\AppData\Local\Arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7/bin/avr-g++ -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\variants\eightanaloginputs -Ic:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src c:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src\avr\Servo.cpp -o nul
C:\Users\user\AppData\Local\Arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7/bin/avr-g++ -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\variants\eightanaloginputs -Ic:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src c:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src\esp32\Servo.cpp -o nul
C:\Users\user\AppData\Local\Arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7/bin/avr-g++ -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\variants\eightanaloginputs -Ic:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src c:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src\mbed\Servo.cpp -o nul
C:\Users\user\AppData\Local\Arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7/bin/avr-g++ -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\variants\eightanaloginputs -Ic:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src c:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src\megaavr\Servo.cpp -o nul
C:\Users\user\AppData\Local\Arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7/bin/avr-g++ -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\variants\eightanaloginputs -Ic:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src c:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src\nrf52\Servo.cpp -o nul
C:\Users\user\AppData\Local\Arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7/bin/avr-g++ -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\variants\eightanaloginputs -Ic:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src c:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src\renesas\Servo.cpp -o nul
C:\Users\user\AppData\Local\Arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7/bin/avr-g++ -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\variants\eightanaloginputs -Ic:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src c:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src\sam\Servo.cpp -o nul
C:\Users\user\AppData\Local\Arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7/bin/avr-g++ -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\variants\eightanaloginputs -Ic:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src c:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src\samd\Servo.cpp -o nul
C:\Users\user\AppData\Local\Arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7/bin/avr-g++ -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\variants\eightanaloginputs -Ic:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src c:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src\stm32f4\Servo.cpp -o nul
C:\Users\user\AppData\Local\Arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7/bin/avr-g++ -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\variants\eightanaloginputs -Ic:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src c:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src\xmc\Servo.cpp -o nul
C:\Users\user\AppData\Local\Arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7/bin/avr-g++ -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\variants\eightanaloginputs -Ic:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src c:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src\zephyr\Servo.cpp -o nul
Generating function prototypes...
C:\Users\user\AppData\Local\Arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7/bin/avr-g++ -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -flto -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino -IC:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\variants\eightanaloginputs -Ic:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo\src C:\Users\user\AppData\Local\arduino\sketches\EBDCB5F63BC7446346B263C043556EF4\sketch\Test_1_Infrared_Remote_Control_Robot_Arm_Smart_Car.ino.cpp -o C:\Users\user\AppData\Local\Temp\499199848\sketch_merged.cpp
C:\Users\user\AppData\Local\Arduino15\packages\builtin\tools\ctags\5.8-arduino11/ctags -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives C:\Users\user\AppData\Local\Temp\499199848\sketch_merged.cpp

Compiling sketch...
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "-Ic:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\sketch\\IR_remote.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\sketch\\IR_remote.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "-Ic:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\sketch\\Keymap.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\sketch\\Keymap.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "-Ic:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\sketch\\Test_1_Infrared_Remote_Control_Robot_Arm_Smart_Car.ino.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\sketch\\Test_1_Infrared_Remote_Control_Robot_Arm_Smart_Car.ino.cpp.o"
C:\Users\user\Downloads\Test_1_Infrared_Remote_Control_Robot_Arm_Smart_Car\IR_remote.cpp: In member function 'void IRremote::sendString(String)':
C:\Users\user\Downloads\Test_1_Infrared_Remote_Control_Robot_Arm_Smart_Car\IR_remote.cpp:535:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0;i < s.length();i++)
                 ~~^~~~~~~~~~~~
Compiling libraries...
Compiling library "Servo"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "-Ic:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src" "c:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src\\avr\\Servo.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\avr\\Servo.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "-Ic:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src" "c:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src\\esp32\\Servo.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\esp32\\Servo.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "-Ic:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src" "c:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src\\mbed\\Servo.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\mbed\\Servo.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "-Ic:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src" "c:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src\\megaavr\\Servo.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\megaavr\\Servo.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "-Ic:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src" "c:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src\\nrf52\\Servo.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\nrf52\\Servo.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "-Ic:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src" "c:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src\\renesas\\Servo.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\renesas\\Servo.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "-Ic:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src" "c:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src\\sam\\Servo.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\sam\\Servo.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "-Ic:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src" "c:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src\\samd\\Servo.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\samd\\Servo.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "-Ic:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src" "c:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src\\stm32f4\\Servo.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\stm32f4\\Servo.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "-Ic:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src" "c:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src\\xmc\\Servo.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\xmc\\Servo.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "-Ic:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src" "c:\\Users\\user\\OneDrive\\Documents\\Arduino\\sketchbook\\libraries\\Servo\\src\\zephyr\\Servo.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\zephyr\\Servo.cpp.o"
Compiling core...
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\CDC.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\CDC.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\HardwareSerial.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\HardwareSerial.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\HardwareSerial0.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\HardwareSerial0.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\HardwareSerial1.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\HardwareSerial1.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\HardwareSerial2.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\HardwareSerial2.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\HardwareSerial3.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\HardwareSerial3.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\IPAddress.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\IPAddress.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\PluggableUSB.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\PluggableUSB.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\Print.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\Print.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\Stream.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\Stream.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\Tone.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\Tone.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\USBCore.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\USBCore.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc" -c -g -Os -Wall -Wextra -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\WInterrupts.c" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\WInterrupts.c.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\WMath.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\WMath.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\WString.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\WString.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\abi.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\abi.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc" -c -g -Os -Wall -Wextra -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\hooks.c" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\hooks.c.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\main.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\main.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\new.cpp" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\new.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc" -c -g -Os -Wall -Wextra -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\wiring.c" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\wiring.c.o"
C:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino\new.cpp: In function 'void* operator new(std::size_t, std::nothrow_t)':
C:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino\new.cpp:59:60: warning: unused parameter 'tag' [-Wunused-parameter]
 void * operator new(std::size_t size, const std::nothrow_t tag) noexcept {
                                                            ^~~
C:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino\new.cpp: In function 'void* operator new [](std::size_t, const std::nothrow_t&)':
C:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino\new.cpp:68:63: warning: unused parameter 'tag' [-Wunused-parameter]
 void * operator new[](std::size_t size, const std::nothrow_t& tag) noexcept {
                                                               ^~~
C:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino\new.cpp: In function 'void operator delete(void*, const std::nothrow_t&)':
C:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino\new.cpp:103:55: warning: unused parameter 'tag' [-Wunused-parameter]
 void operator delete(void* ptr, const std::nothrow_t& tag) noexcept {
                                                       ^~~
C:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino\new.cpp: In function 'void operator delete [](void*, const std::nothrow_t&)':
C:\Users\user\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.8\cores\arduino\new.cpp:106:57: warning: unused parameter 'tag' [-Wunused-parameter]
 void operator delete[](void* ptr, const std::nothrow_t& tag) noexcept {
                                                         ^~~
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc" -c -g -Os -Wall -Wextra -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\wiring_analog.c" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\wiring_analog.c.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc" -c -g -Os -Wall -Wextra -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\wiring_digital.c" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\wiring_digital.c.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc" -c -g -x assembler-with-cpp -flto -MMD -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\wiring_pulse.S" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\wiring_pulse.S.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc" -c -g -Os -Wall -Wextra -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\wiring_pulse.c" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\wiring_pulse.c.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc" -c -g -Os -Wall -Wextra -std=gnu11 -ffunction-sections -fdata-sections -MMD -flto -fno-fat-lto-objects -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10607 -DARDUINO_AVR_NANO -DARDUINO_ARCH_AVR "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino" "-IC:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\variants\\eightanaloginputs" "C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\avr\\1.8.8\\cores\\arduino\\wiring_shift.c" -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\wiring_shift.c.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\CDC.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\HardwareSerial.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\HardwareSerial0.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\HardwareSerial1.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\HardwareSerial2.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\HardwareSerial3.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\IPAddress.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\PluggableUSB.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\Print.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\Stream.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\Tone.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\USBCore.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\WInterrupts.c.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\WMath.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\WString.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\abi.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\hooks.c.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\main.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\new.cpp.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\wiring.c.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\wiring_analog.c.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\wiring_digital.c.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\wiring_pulse.S.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\wiring_pulse.c.o"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc-ar" rcs "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\core.a" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\core\\wiring_shift.c.o"
Archiving built core (caching) in: C:\Users\user\AppData\Local\arduino\cores\arduino_avr_nano_cpu_atmega328_d6a0e58516c60417f39aaecf776dd952\core.a
Linking everything together...
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-gcc" -Wall -Wextra -Os -g -flto -fuse-linker-plugin -Wl,--gc-sections -mmcu=atmega328p -o "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4/Test_1_Infrared_Remote_Control_Robot_Arm_Smart_Car.ino.elf" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\sketch\\IR_remote.cpp.o" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\sketch\\Keymap.cpp.o" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\sketch\\Test_1_Infrared_Remote_Control_Robot_Arm_Smart_Car.ino.cpp.o" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\avr\\Servo.cpp.o" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\esp32\\Servo.cpp.o" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\mbed\\Servo.cpp.o" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\megaavr\\Servo.cpp.o" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\nrf52\\Servo.cpp.o" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\renesas\\Servo.cpp.o" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\sam\\Servo.cpp.o" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\samd\\Servo.cpp.o" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\stm32f4\\Servo.cpp.o" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\xmc\\Servo.cpp.o" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4\\libraries\\Servo\\zephyr\\Servo.cpp.o" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4/core\\core.a" "-LC:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4" -lm
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-objcopy" -O ihex -j .eeprom --set-section-flags=.eeprom=alloc,load --no-change-warnings --change-section-lma .eeprom=0 "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4/Test_1_Infrared_Remote_Control_Robot_Arm_Smart_Car.ino.elf" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4/Test_1_Infrared_Remote_Control_Robot_Arm_Smart_Car.ino.eep"
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-objcopy" -O ihex -R .eeprom "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4/Test_1_Infrared_Remote_Control_Robot_Arm_Smart_Car.ino.elf" "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4/Test_1_Infrared_Remote_Control_Robot_Arm_Smart_Car.ino.hex"
Multiple libraries were found for "Servo.h"
  Used: C:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo
  Not used: C:\Users\user\AppData\Local\Arduino15\libraries\Servo
Using library Servo at version 1.3.0 in folder: C:\Users\user\OneDrive\Documents\Arduino\sketchbook\libraries\Servo 
"C:\\Users\\user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino7/bin/avr-size" -A "C:\\Users\\user\\AppData\\Local\\arduino\\sketches\\EBDCB5F63BC7446346B263C043556EF4/Test_1_Infrared_Remote_Control_Robot_Arm_Smart_Car.ino.elf"
Sketch uses 6816 bytes (22%) of program storage space. Maximum is 30720 bytes.
Global variables use 373 bytes (18%) of dynamic memory, leaving 1675 bytes for local variables. Maximum is 2048 bytes.
Test_1_Infrared_Remote_Control_Robot_Arm_Smart_Car.ino
#include "IR_remote.h"
#include "keymap.h"

IRremote ir(3);

#include <Servo.h>

int base_degress;
int arm_degress;
int claw_degress;

Servo myservo1;
Servo myservo2;
Servo myservo3;



void setup()
{
  IRremote ir(3);

  base_degress = 90;
  arm_degress = 90;
  claw_degress = 90;
  myservo1.attach(9);
  myservo2.attach(10);
  myservo3.attach(11);
  myservo1.write(claw_degress);
  delay(500);
  myservo2.write(arm_degress);
  delay(500);
  myservo3.write(base_degress);
  delay(500);
  Stop();
  pinMode(2, OUTPUT);
  pinMode(5, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(6, OUTPUT);
}

void loop(){
  if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_UP) {
    Move_Forward(100);
    delay(300);
    Stop();

  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_DOWN) {
    Move_Backward(100);
    delay(300);
    Stop();
  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_LEFT) {
    Rotate_Left(70);
    delay(300);
    Stop();
  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_RIGHT) {
    Rotate_Right(70);
    delay(300);
    Stop();
  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_OK) {
    Stop();
  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_9) {
    claw_degress = claw_degress - 5;
    if (claw_degress <= 50) {
      claw_degress = 50;

    }
    myservo1.write(claw_degress);
    delay(2);
  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_7) {
    claw_degress = claw_degress + 5;
    if (claw_degress >= 180) {
      claw_degress = 180;

    }
    myservo1.write(claw_degress);
    delay(2);
  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_2) {
    arm_degress = arm_degress + 5;
    if (arm_degress >= 180) {
      arm_degress = 180;

    }
    myservo2.write(arm_degress);
    delay(2);
  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_8) {
    arm_degress = arm_degress - 5;
    if (arm_degress <= 0) {
      arm_degress = 0;

    }
    myservo2.write(arm_degress);
    delay(2);
  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_4) {
    base_degress = base_degress + 5;
    if (base_degress >= 180) {
      base_degress = 180;

    }
    myservo3.write(base_degress);
    delay(2);
  } else if (ir.getIrKey(ir.getCode(),1) == IR_KEYCODE_6) {
    base_degress = base_degress - 5;
    if (base_degress <= 0) {
      base_degress = 0;

    }
    myservo3.write(base_degress);
    delay(2);
  }

}




void Move_Backward(int speed) {
  digitalWrite(2,LOW);
  analogWrite(5,speed);
  digitalWrite(4,HIGH);
  analogWrite(6,speed);
}

void Rotate_Right(int speed) {
  digitalWrite(2,HIGH);
  analogWrite(5,speed);
  digitalWrite(4,HIGH);
  analogWrite(6,speed);
}

void Rotate_Left(int speed) {
  digitalWrite(2,LOW);
  analogWrite(5,speed);
  digitalWrite(4,LOW);
  analogWrite(6,speed);
}

void Stop() {
  digitalWrite(2,LOW);
  analogWrite(5,0);
  digitalWrite(4,HIGH);
  analogWrite(6,0);
}

void Move_Forward(int speed) {
  digitalWrite(2,HIGH);
  analogWrite(5,speed);
  digitalWrite(4,LOW);
  analogWrite(6,speed);
}

IR_remote.cpp

#include "IR_remote.h"
#include "Keymap.h"
// Provides ISR
#ifndef __AVR_ATmega32U4__
#include <avr/interrupt.h>

volatile irparams_t irparams;
bool MATCH(uint8_t measured_ticks, uint8_t desired_us)
{
  // Serial.print(measured_ticks);Serial.print(",");Serial.println(desired_us);
  return(measured_ticks >= desired_us - (desired_us>>2)-1 && measured_ticks <= desired_us + (desired_us>>2)+1);
}

ISR(TIMER_INTR_NAME)
{
  // Serial.println("ISR");
   //Serial.println(millis());
  uint8_t irdata = (uint8_t)digitalRead(irparams.recvpin);
  // uint32_t new_time = micros();
  // uint8_t timer = (new_time - irparams.lastTime)>>6;
  irparams.timer++; // One more 50us tick
  if (irparams.rawlen >= RAWBUF)
  {
    // Buffer overflow
    irparams.rcvstate = STATE_STOP;
  }
  switch(irparams.rcvstate)
  {
    case STATE_IDLE: // In the middle of a gap
      if (irdata == MARK)
      {
        irparams.rawlen = 0;
        irparams.timer = 0;
        irparams.rcvstate = STATE_MARK;
      }
      break;
    case STATE_MARK: // timing MARK
      if (irdata == SPACE)
      {
        // MARK ended, record time
        irparams.rawbuf[irparams.rawlen++] = irparams.timer;
        irparams.timer = 0;
        irparams.rcvstate = STATE_SPACE;
      }
      break;
    case STATE_SPACE: // timing SPACE
      if (irdata == MARK)
      {
        // SPACE just ended, record it
        irparams.rawbuf[irparams.rawlen++] = irparams.timer;
        irparams.timer = 0;
        irparams.rcvstate = STATE_MARK;
      }
      else
      { // SPACE
        if (irparams.timer > GAP_TICKS)
        {
          // big SPACE, indicates gap between codes
          // Mark current code as ready for processing
          // Switch to STOP
          // Don't reset timer; keep counting space width
          irparams.rcvstate = STATE_STOP;
          irparams.lastTime = millis();
        } 
      }
      break;
    case STATE_STOP: // waiting, measuring gap
      if(millis() - irparams.lastTime > 120)
      {
        irparams.rawlen = 0;
        irparams.timer = 0;
        irparams.rcvstate = STATE_IDLE;
      }
      else if (irdata == MARK)
      { 
        // reset gap timer
        irparams.timer = 0;
      }
      break;
  }
  // irparams.lastTime = new_time;
}

/**
 * Alternate Constructor which can call your own function to map the IR to arduino port,
 * no pins are used or initialized here.
 * \param[in]
 *   None
 */
IRremote::IRremote(int pin)
{
  pinMode(pin,INPUT);
  irparams.recvpin = pin;
  // attachInterrupt(INT0, irISR, CHANGE);
  
  irDelayTime = 0;
  irIndex = 0;
  irRead = 0;
  irReady = false;
  irBuffer = "";
  irPressed = false;
  begin();
}

/**
 * \par Function
 *    begin
 * \par Description
 *    Initialize interrupt.
 * \param[in]
 *    None
 * \par Output
 *    None
 * \par Return
 *    None
 * \par Others
 *    None
 */
void IRremote::begin()
{
  cli();
  // setup pulse clock timer interrupt
  //Prescale /8 (16M/8 = 0.5 microseconds per tick)
  // Therefore, the timer interval can range from 0.5 to 128 microseconds
  // depending on the reset value (255 to 0)
  TIMER_CONFIG_NORMAL();

  //Timer2 Overflow Interrupt Enable
  TIMER_ENABLE_INTR;

  // TIMER_RESET;

  sei();  // enable interrupts

  // initialize state machine variables
  irparams.rawlen = 0;
  irparams.rcvstate = STATE_IDLE;
}

/**
 * \par Function
 *    end
 * \par Description
 *    Close the interrupt.
 * \param[in]
 *    None
 * \par Output
 *    None
 * \par Return
 *    None
 * \par Others
 *    None
 */
void IRremote::end()
{
  EIMSK &= ~(1 << INT0);
}

/**
 * \par Function
 *    decode
 * \par Description
 *    Decodes the received IR message.
 * \param[in]
 *    None
 * \par Output
 *    None
 * \par Return
 *    Returns 0 if no data ready, 1 if data ready.
 * \par Others
 *    Results of decoding are stored in results.
 */
ErrorStatus IRremote::decode()
{
  rawbuf = irparams.rawbuf;
  rawlen = irparams.rawlen;
  if (irparams.rcvstate != STATE_STOP)
  {
     return ERROR;
  }

  if (decodeNEC())
  {
    begin();
    return SUCCESS;
  }
  begin();
  return ERROR;
}

/**
 * \par Function
 *    decodeNEC
 * \par Description
 *    Decodes NEC the received IR message.
 * \param[in]
 *    None
 * \par Output
 *    None
 * \par Return
 *    Returns ERROR if decode NEC no done, SUCCESS if decode NEC done.
 * \par Others
 *    Results of decode NEC.
 */
// NECs have a repeat only 4 items long
ErrorStatus IRremote::decodeNEC()
{
  static unsigned long repeat_value = 0xFFFFFFFF;
  static byte repeta_time = 0;
  uint32_t data = 0;
  int offset = 0; // Skip first space
  // Initial mark
  if (!MATCH(rawbuf[offset], NEC_HDR_MARK/50)) 
  {
    return ERROR;
  }
  offset++;
  // Check for repeat
  if (rawlen == 3 &&
    MATCH(rawbuf[offset], NEC_RPT_SPACE/50) &&
    MATCH(rawbuf[offset+1], NEC_BIT_MARK/50)) 
  {  
     rawbuf[offset] = 0;
     rawbuf[offset+1] = 0;
     repeta_time++;
    // if(repeta_time > 1) {
        repeta_time = 0;
        bits = 0;
        value = repeat_value;
       // Serial.println("REPEAT");
        decode_type = NEC;
        return SUCCESS;
   //  }
  }
  if (rawlen < (2 * NEC_BITS + 3)) 
  {
    return ERROR;
  }
  // Initial space  
  if (!MATCH(rawbuf[offset], NEC_HDR_SPACE/50)) 
  {
    return ERROR;
  }
  rawbuf[offset] = 0;
  offset++;
  for (int i = 0; i < NEC_BITS; i++)
  {
    if (!MATCH(rawbuf[offset], NEC_BIT_MARK/50)) 
    {
      return ERROR;
    }
    rawbuf[offset] = 0;
    offset++;
    if (MATCH(rawbuf[offset], NEC_ONE_SPACE/50))
    {
      //data = (data << 1) | 1;
      data = (data >> 1) | 0x80000000;
    } 
    else if (MATCH(rawbuf[offset], NEC_ZERO_SPACE/50))
    {
      //data <<= 1;
      data >>= 1;
    } 
    else 
    {
      return ERROR;
    }
    offset++;
  }
  // Success
  bits = NEC_BITS;
  value = data;
  repeat_value = data;
  decode_type = NEC;
  repeta_time = 0;
  return SUCCESS;
}

/**
 * \par Function
 *    mark
 * \par Description
 *    Sends an IR mark for the specified number of microseconds.
 * \param[in]
 *    us - THe time of a PWM.
 * \par Output
 *    None
 * \par Return
 *    None
 * \par Others
 *    None
 */
void IRremote::mark(uint16_t us)
{
  // Sends an IR mark for the specified number of microseconds.
  // The mark output is modulated at the PWM frequency.
  TIMER_ENABLE_PWM; // Enable pin 3 PWM output
  delayMicroseconds(us);
}

/**
 * \par Function
 *    space
 * \par Description
 *    Sends an IR mark for the specified number of microseconds.
 * \param[in]
 *    us - THe time of a PWM.
 * \par Output
 *    None
 * \par Return
 *    None
 * \par Others
 *    None
 */
/* Leave pin off for time (given in microseconds) */
void IRremote::space(uint16_t us)
{
  // Sends an IR space for the specified number of microseconds.
  // A space is no output, so the PWM output is disabled.
  TIMER_DISABLE_PWM; // Disable pin 3 PWM output
  delayMicroseconds(us);
}

/**
 * \par Function
 *    enableIROut
 * \par Description
 *    Enable an IR for the specified number of khz.
 * \param[in]
 *    us - THe time of a INTR.
 * \par Output
 *    None
 * \par Return
 *    None
 * \par Others
 *    None
 */
void IRremote::enableIROut(uint8_t khz)
{
  TIMER_DISABLE_INTR; //Timer2 disable Interrupt
  TIMER_CONFIG_KHZ(khz);
}

/**
 * \par Function
 *    enableIRIn
 * \par Description
 *    Enable an IR to write in.
 * \param[in]
 *    None
 * \par Output
 *    None
 * \par Return
 *    None
 * \par Others
 *    None
 */
// initialization
void IRremote::enableIRIn() {
  cli();
  // setup pulse clock timer interrupt
  //Prescale /8 (16M/8 = 0.5 microseconds per tick)
  // Therefore, the timer interval can range from 0.5 to 128 microseconds
  // depending on the reset value (255 to 0)
  TIMER_CONFIG_NORMAL();

  //Timer2 Overflow Interrupt Enable
  TIMER_ENABLE_INTR;

  //TIMER_RESET;

  sei();  // enable interrupts

  // initialize state machine variables
  irparams.rcvstate = STATE_IDLE;
  irparams.rawlen = 0;

  // set pin modes
  pinMode(irparams.recvpin, INPUT);
}

/**
 * \par Function
 *    sendRaw
 * \par Description
 *    Send the length of data with hz.
 * \param[in]
 *    buf[] - The data's buffer.
  * \param[in]
 *    len - The data's length.
  * \param[in]
 *    hz - The hz for sending data.
 * \par Output
 *    None
 * \par Return
 *    None
 * \par Others
 *    None
 */
void IRremote::sendRaw(unsigned int buf[], int len, uint8_t hz)
{
  enableIROut(hz);
  for (int i = 0; i < len; i++)
  {
    if (i & 1)
    {
      space(buf[i]);
    } 
    else
    {
      mark(buf[i]);
    }
  }
  space(0); // Just to be sure
}

/**
 * \par Function
 *    getString
 * \par Description
 *    Get string in a INTR.
 * \param[in]
 *    None
 * \par Output
 *    None
 * \par Return
 *    Return the result in a IRQ.
 * \par Others
 *    None
 */
String IRremote::getString()
{
  if(decode())
  {
    irRead = ((value >> 8) >> 8) & 0xff;
    if(irRead == 0xa || irRead == 0xd)
    {
      irIndex = 0;
      irReady = true;
    }
    else
    {
      irBuffer += irRead; 
      irIndex++;
    }
    irDelayTime = millis();
  }
  else
  {
    if(irRead > 0)
    {
      if(millis() - irDelayTime > 100)
      {
        irPressed = false;
        irRead = 0;
        irDelayTime = millis();
        Pre_Str = "";
      }
    }
  }
  if(irReady)
  {
    irReady = false;
    String s = String(irBuffer);
    Pre_Str = s;
    irBuffer = "";
    return s;
  }
  return Pre_Str;
}

/**
 * \par Function
 *    getCode
 * \par Description
 *    Get the reading code.
 * \param[in]
 *    None
 * \par Output
 *    None
 * \par Return
 *    Return the result of reading.
 * \par Others
 *    None
 */
unsigned char IRremote::getCode()
{
  irIndex = 0;
  loop();
  return irRead;
}
String IRremote::getKeyMap(byte keycode, byte ir_type)
{
   byte i;
   ST_KEY_MAP *irkeymap = normal_ir_keymap;
   if (ir_type == IR_TYPE_EM) irkeymap = em_ir_keymap;
   for (i = 0; i < KEY_MAX; i++) {
        if (irkeymap[i].keycode == keycode)
        return irkeymap[i].keyname;
   }
   return "";
}

byte IRremote::getIrKey(byte keycode, byte ir_type)
{
    byte i;
    ST_KEY_MAP *irkeymap = normal_ir_keymap;
    if (ir_type == IR_TYPE_EM) irkeymap = em_ir_keymap;
    for (i = 0; i < KEY_MAX; i++) {
        if (irkeymap[i].keycode == keycode)
        return i;
    }
   return 0xFF;
}
/**
 * \par Function
 *    sendString
 * \par Description
 *    Send data.
 * \param[in]
 *    s - The string you want to send.
 * \par Output
 *    None
 * \par Return
 *    None
 * \par Others
 *    None
 */
void IRremote::sendString(String s)
{
  unsigned long l;
  uint8_t data;
  s.concat('\n');
  for(int i = 0;i < s.length();i++)
  {
    data = s.charAt(i);
    l = 0x0000ffff & (uint8_t)(~data);
    l = l << 8;
    l = l + ((uint8_t)data);
    l = l << 16;
    l = l | 0x000000ff;
    sendNEC(l,32);
    delay(20);
  }
  enableIRIn();
}

/**
 * \par Function
 *    sendString
 * \par Description
 *    Send data.
 * \param[in]
 *    v - The string you want to send.
 * \par Output
 *    None
 * \par Return
 *    None
 * \par Others
 *    None
 */
void IRremote::sendString(float v)
{
  dtostrf(v,5, 8, floatString);
  sendString(floatString);
}

/**
 * \par Function
 *    sendNEC
 * \par Description
 *    Send NEC.
 * \param[in]
 *    data - The data you want to send.
  * \param[in]
 *    nbits - The data bit you want to send.
 * \par Output
 *    None
 * \par Return
 *    None
 * \par Others
 *    None
 */
void IRremote::sendNEC(unsigned long data, int nbits)
{
  
  enableIROut(38);
  mark(NEC_HDR_MARK);
  space(NEC_HDR_SPACE);
  for (int i = 0; i < nbits; i++)
  {
    if (data & 1) 
    {
      mark(NEC_BIT_MARK);
      space(NEC_ONE_SPACE);
    } 
    else 
    {
      mark(NEC_BIT_MARK);
      space(NEC_ZERO_SPACE);
    }
    data >>= 1;
  }
  mark(NEC_BIT_MARK);
  space(0);
}

/**
 * \par Function
 *    loop
 * \par Description
 *    A circle of operation.
 * \param[in]
 *    None
 * \par Output0
 *    None
 * \par Return
 *    None
 * \par Others
 *    None
 */
void IRremote::loop()
{
  if(decode())
  {
    irRead = ((value >> 8) >> 8) & 0xff;
    irPressed = true;
    if(irRead == 0xa || irRead == 0xd)
    {
      irIndex = 0;
      irReady = true;
    }
    else
    {
      irBuffer += irRead; 
      irIndex++;
      if(irIndex > 64)
      {
        irIndex = 0;
        irBuffer = "";
      }
    }
    irDelayTime =  millis();
  }
  else
  {
    if(irRead > 0)
    { 
     // Serial.println(millis() - irDelayTime);
      if(millis() - irDelayTime > 0)
      {
        irPressed = false;
        irRead = 0;
        irDelayTime = millis();
      }
    }
  }
 // Serial.println(irRead, HEX);
}

/**
 * \par Function
 *    keyPressed
 * \par Description
 *    Press key.
 * \param[in]
 *    None
 * \par Output
 *    None
 * \par Return
 *    Return you the pressed key or not.
 * \par Others
 *    None
 */
boolean IRremote::keyPressed(unsigned char r)
{
  
  irIndex = 0;
  loop();
  return irRead == r;
}
#endif // !defined(__AVR_ATmega32U4__)

IR_remote.h

#ifndef IRremote_h
#define IRremote_h

/* Includes ------------------------------------------------------------------*/
#include <stdint.h>
#include <stdbool.h>
#include <Arduino.h>

#ifdef ME_PORT_DEFINED
#endif // ME_PORT_DEFINED
#ifndef __AVR_ATmega32U4__
#define MARK  0
#define SPACE 1
#define NEC_BITS 32
#define USECPERTICK 50  // microseconds per clock interrupt tick
#define RAWBUF 80 // Length of raw duration buffer

typedef enum {ERROR = 0, SUCCESS = !ERROR} ErrorStatus;

#define NEC_HDR_MARK	9000
#define NEC_HDR_SPACE	4500
#define NEC_BIT_MARK	560
#define NEC_ONE_SPACE	1600
#define NEC_ZERO_SPACE	560
#define NEC_RPT_SPACE	2250
#define NEC_RPT_PERIOD	110000


#define _GAP 5000 // Minimum map between transmissions

// receiver states
#define STATE_IDLE     2
#define STATE_MARK     3
#define STATE_SPACE    4
#define STATE_STOP     5


// Values for decode_type
#define NEC 1
#define SONY 2
#define RC5 3
#define RC6 4
#define DISH 5
#define SHARP 6
#define PANASONIC 7
#define JVC 8
#define SANYO 9
#define MITSUBISHI 10
#define SAMSUNG 11
#define LG 12
#define UNKNOWN -1

#define TOPBIT 0x80000000


#ifdef F_CPU
#define SYSCLOCK F_CPU     // main Arduino clock
#else
#define SYSCLOCK 16000000  // main Arduino clock
#endif


#define _GAP 5000 // Minimum map between transmissions
#define GAP_TICKS (_GAP/USECPERTICK)


#define TIMER_DISABLE_INTR   (TIMSK2 = 0)
#define TIMER_ENABLE_PWM     (TCCR2A |= _BV(COM2B1))
#define TIMER_DISABLE_PWM    (TCCR2A &= ~(_BV(COM2B1)))
#define TIMER_ENABLE_INTR    (TIMSK2 = _BV(OCIE2A))
#define TIMER_DISABLE_INTR   (TIMSK2 = 0)
#define TIMER_INTR_NAME      TIMER2_COMPA_vect
#define TIMER_CONFIG_KHZ(val) ({ \
  const uint8_t pwmval = F_CPU / 2000 / (val); \
  TCCR2A = _BV(WGM20); \
  TCCR2B = _BV(WGM22) | _BV(CS20); \
  OCR2A = pwmval; \
  OCR2B = pwmval / 3; \
})

#define TIMER_COUNT_TOP      (SYSCLOCK * USECPERTICK / 1000000)
#if (TIMER_COUNT_TOP < 256)
#define TIMER_CONFIG_NORMAL() ({ \
  TCCR2A = _BV(WGM21); \
  TCCR2B = _BV(CS20); \
  OCR2A = TIMER_COUNT_TOP; \
  TCNT2 = 0; \
})
#else
#define TIMER_CONFIG_NORMAL() ({ \
  TCCR2A = _BV(WGM21); \
  TCCR2B = _BV(CS21); \
  OCR2A = TIMER_COUNT_TOP / 8; \
  TCNT2 = 0; \
})
#endif

// information for the interrupt handler
typedef struct {
  uint8_t recvpin;           // pin for IR data from detector
  volatile uint8_t rcvstate;          // state machine
  volatile uint32_t lastTime;
  unsigned int timer;     // 
  volatile uint8_t rawbuf[RAWBUF]; // raw data
  volatile uint8_t rawlen;         // counter of entries in rawbuf
} irparams_t;


class IRremote
{
public:

  IRremote(int pin);
  ErrorStatus decode();
  void begin();
  void end();
  void loop();
  boolean keyPressed(unsigned char r);
  // void resume();
   
  int8_t decode_type; // NEC, SONY, RC5, UNKNOWN
  unsigned long value; // Decoded value
  uint8_t bits; // Number of bits in decoded value
  volatile uint8_t *rawbuf; // Raw intervals in .5 us ticks
  int rawlen; // Number of records in rawbuf.
  String getString();
  unsigned char getCode();
  String getKeyMap(byte keycode, byte ir_type = 1);
  byte getIrKey(byte keycode,    byte ir_type = 1);
  void sendString(String s);
  void sendString(float v);
  void sendNEC(unsigned long data, int nbits);
  void sendRaw(unsigned int buf[], int len, uint8_t hz);
  void enableIROut(uint8_t khz);
  void enableIRIn();
  void mark(uint16_t us);
  void space(uint16_t us);
private:
  ErrorStatus decodeNEC();
  int16_t irIndex;	
  char irRead;
  char floatString[5];
  boolean irReady;
  boolean irPressed;
  String irBuffer;
  String Pre_Str;
  double irDelayTime;
};
#endif // !__AVR_ATmega32U4__
#endif

Keymap.cpp
#include "Keymap.h"

// ST_KEY_MAP normal_ir_keymap[18] = {
    // {"1", 0x45},
    // {"2", 0x46},
    // {"3", 0x47},
    // {"4", 0x44},
    // {"5", 0x40},
    // {"6", 0x43},
    // {"7", 0x07},
    // {"8", 0x15},
    // {"9", 0x09},
    // {"0", 0x19},
    // {"*", 0x16},
    // {"#", 0x0D},
    // {"up", 0x18},
    // {"down", 0x52},
    // {"ok", 0x1C},
    // {"left", 0x08},
    // {"right", 0x5A}
// };//不带logh方向盘在下方



// ST_KEY_MAP normal_ir_keymap[18] = {
    // {"up", 0x46},
    // {"left", 0x44},
    // {"ok", 0x40},
    // {"right", 0x43},
    // {"down", 0x15},
    // {"1", 0x16},
    // {"2", 0x19},
    // {"3", 0x0d},
    // {"4", 0x0c},
    // {"5", 0x18},
    // {"6", 0x5e},
    // {"7", 0x08},
    // {"8", 0x1c},
    // {"9", 0x5A},
    // {"*", 0x42},
    // {"0", 0x52},
    // {"#", 0x4A}
// };

ST_KEY_MAP normal_ir_keymap[18] = {
	{"1", 0x16},
    {"2", 0x19},
    {"3", 0x0d},
    {"4", 0x0c},
    {"5", 0x18},
    {"6", 0x5e},
    {"7", 0x08},
    {"8", 0x1c},
    {"9", 0x5A},
	{"0", 0x52},
    {"*", 0x42},
    {"#", 0x4A},
	{"up", 0x46},
	{"down", 0x15},
	{"ok", 0x40},
    {"left", 0x44},
	{"right", 0x43},
};//带logo LA

// ST_KEY_MAP em_ir_keymap[21] = {
    // {"A", 0x45},
    // {"B", 0x46},
    // {"C", 0x47},
    // {"D", 0x44},
    // {"up", 0x40},
    // {"+", 0x43},
    // {"left", 0x07},
    // {"ok", 0x15},
    // {"right", 0x09},
    // {"0", 0x16},
    // {"down", 0x19},
    // {"-", 0x0d},
    // {"1", 0x0c},
    // {"2", 0x18},
    // {"3", 0x5e},
    // {"4", 0x08},
    // {"5", 0x1c},
    // {"6", 0x5A},
    // {"7", 0x42},
    // {"8", 0x52},
    // {"9", 0x4A}
// };

keymap.h
#ifndef _KEYMAY_H_
#define _KEYMAY_H_
#include <Arduino.h>
#define KEY_MAX 21
typedef struct
{
    String keyname;
    byte keycode;
}ST_KEY_MAP;

#define IR_TYPE_NORMAL 1
#define IR_TYPE_EM 2

typedef enum {
    IR_KEYCODE_1 = 0,
    IR_KEYCODE_2,
    IR_KEYCODE_3,
    IR_KEYCODE_4,
    IR_KEYCODE_5,
    IR_KEYCODE_6,
    IR_KEYCODE_7,
    IR_KEYCODE_8,
    IR_KEYCODE_9,
    IR_KEYCODE_0,
    IR_KEYCODE_STAR,      // *
    IR_KEYCODE_POUND,     // # 
    IR_KEYCODE_UP,
    IR_KEYCODE_DOWN,
    IR_KEYCODE_OK,
    IR_KEYCODE_LEFT,
    IR_KEYCODE_RIGHT,
}E_NORMAL_IR_KEYCODE;

typedef enum {
    EM_IR_KEYCODE_A = 0,
    EM_IR_KEYCODE_B,
    EM_IR_KEYCODE_C,
    EM_IR_KEYCODE_D,
    EM_IR_KEYCODE_UP,
    EM_IR_KEYCODE_PLUS,
    EM_IR_KEYCODE_LEFT,
    EM_IR_KEYCODE_OK,
    EM_IR_KEYCODE_RIGHT,
    EM_IR_KEYCODE_0,
    EM_IR_KEYCODE_DOWN,      
    EM_IR_KEYCODE_REDUCE,     
    EM_IR_KEYCODE_1,
    EM_IR_KEYCODE_2,
    EM_IR_KEYCODE_3,
    EM_IR_KEYCODE_4,
    EM_IR_KEYCODE_5,
    EM_IR_KEYCODE_6,
    EM_IR_KEYCODE_7,
    EM_IR_KEYCODE_8,
	EM_IR_KEYCODE_9,
}E_EM_IR_KEYCODE;

extern ST_KEY_MAP normal_ir_keymap[];
extern ST_KEY_MAP em_ir_keymap[];
#endif  /* _KEYMAY_H_ */