使用红外遥控器打开 Arduino UNO Rich Shield 上的 LED 和 7 段显示器

Question

我将其作为一个学校项目进行，但由于我不熟悉红外遥控器，因此我无法使用它。 我尝试设置用户函数和全局变量来帮助推出二进制 output。 我也不太确定我的整个代码是否做得很好，但我在理解温度传感器和 LDR 传感器方面也遇到了一些小麻烦。 我已经在按钮上工作了，它很快就会处于工作状态

这是我到目前为止的代码：

    #include <LiquidCrystal.h>
    #include <Wire.h>
    #include "RichShieldTM1637.h"
    #include "RichShieldDHT.h"
    #include "RichShieldPassiveBuzzer.h"
    #include "RichShieldIRremote.h"
    #include "RichShieldLightSensor.h"
    #include "RichShieldNTC.h"

    #define LED_RED 4
    #define LED_GREEN 5
    #define LED_BLUE 6
    #define LED_YELLOW 7
    #define BUTTON1 8
    #define BUTTON2 9
    #define PassiveBuzzerPin 3
    #define CLK 10
    #define DIO 11
    #define RECV_PIN 2
    #define KEY_PLUS 0x40
    #define KEY_MINUS 0x19
    #define LIGHTSENSOR_PIN A2
    #define NTC_PIN A1


TM1637 disp(CLK, DIO);
PassiveBuzzer buz(PassiveBuzzerPin);
DHT dht;
IRrecv IR(RECV_PIN);
LightSensor lightsensor(LIGHTSENSOR_PIN);
NTC temper(NTC_PIN);

unsigned char num = 0;
void ON_Disp(void);
void OFF_Disp(void);
int LDR(void);
int TEMP(void);
int IR_REM(void);
int BUTTON_1(void);
int BUTTON_2(void);

int LDR_read;
int IR_read;
int TEMP_read;
int Button1_read;
int Button2_read;


// the setup function runs once when you press reset or power the board
void setup() 
{
    disp.init();
    dht.begin();
    IR.enableIRIn();
    pinMode(LED_RED, OUTPUT);
    pinMode(LED_GREEN, OUTPUT);
    pinMode(LED_BLUE, OUTPUT);
    pinMode(LED_YELLOW, OUTPUT);
    pinMode(BUTTON1, INPUT_PULLUP);
    pinMode(BUTTON2, INPUT_PULLUP);
    Serial.begin(9600);
    delay(1000);
    

}

// the loop function runs over and over again until power down or reset
    void loop()
{
    LDR_read = LDR();
    IR_read = IR_REM();
    TEMP_read = TEMP();
    Button1_read = BUTTON_1();
    Button2_read = BUTTON_2();

    if (LDR_read == 1 && TEMP_read == 1)
    {
        OFF_Disp();
    }
    else if (digitalRead(BUTTON1) == 0)
    {
        delay(100);
        OFF_Disp();
        while (digitalRead(BUTTON1) == 0);
    }
    else if (IR_read == 0 || digitalRead(BUTTON2) == 0)
    {
        ON_Disp();
    }
    else if (IR_read == 1)
    {
        OFF_Disp();
    }
    else
    {
        ON_Disp();
        Serial.println("LDR read is: ");
        Serial.println(LDR_read, 1);
        Serial.println("temp read is: ");
        Serial.println(TEMP_read, 1);
        Serial.println("Button 1 is active");
    }
     /*else if ()
    {
        OFF_Disp();
        Serial.println("IR Remote is active");
    }
        /*
        else if (IR_read == 1)
            OFF_Disp
        */
    if (IR_read==0, Button2_read == 1)
        OFF_Disp();
    else if (LDR_read == 1 && TEMP_read==1)
        OFF_Disp();
    else if (LDR_read == 0 || IR_read == 1 || Button1_read==1)
        ON_Disp();
    
        
}

void ON_Disp() //Displays when it is ON
{
    digitalWrite(LED_RED, HIGH);
    digitalWrite(LED_BLUE, HIGH);
    digitalWrite(LED_GREEN, HIGH);
    digitalWrite(LED_YELLOW, HIGH);
    int8_t ListDisp[4] = { 18,1,6,18 };
    disp.display(ListDisp);
}

void OFF_Disp(void) //Displays when it is OFF
{
    digitalWrite(LED_RED, LOW);
    digitalWrite(LED_BLUE, LOW);
    digitalWrite(LED_GREEN, LOW);
    digitalWrite(LED_YELLOW, LOW);
    int8_t ListDisp[4] = {17, 0,15,15};
    disp.display(ListDisp);
}

int LDR(void) // system read LDR value
{
    int LDR_VAL = 0;
    float Rsensor = lightsensor.getRes(); //Rsensor is reading value from LDR
    if (Rsensor >= 5) //If Rsensor is more than 40KOhms, room is very dark
    {
        LDR_VAL = 1; // 1 is when its dark
    }
    
    return (LDR_VAL);
}

int IR_REM(void) // IR remote
{
    int IR_read;
    if (IR.decode())
        if (IR.isReleased())
        {
            switch (IR.keycode)
            {
            case KEY_PLUS: IR_read = 1;
            case KEY_MINUS: IR_read = 0;
            default: break;
            }
            IR.resume();
        }
    return(IR_read);
}


int TEMP(void) // Temperature sensor
{
    int TEMP_val;
    float celsius;
    celsius = temper.getTemperature();//get temperature
    if (celsius <= 28)
        TEMP_val = 1;
    else
        TEMP_val = 0;
    return (TEMP_val);
}
int BUTTON_1(void)
{
    int B_1;
    if (digitalRead(BUTTON1) == 0)
    {
        delay(100);
        while (digitalRead(BUTTON1) == 0);
        B_1 = 1;
    }
    else
        B_1 = 0;
    return(B_1);
}
int BUTTON_2(void)
{
    int B_2;
    if (digitalRead(BUTTON2) == 0)
    {
        delay(100);
        while (digitalRead(BUTTON2) == 0);
        B_2 = 1;
    }
    else
        B_2 = 0;
    return(B_2);
}

我不确定这是否可行，但非常感谢您的帮助：D 谢谢！