能請大神簡單幫我講一下這串範例的程式碼在寫什麼嗎

arduino c++ java c+

antonio_chu 2021-02-18 13:28:50 ‧ 3107 瀏覽

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#define MARK_EXCESS_MICROS 20 // 20 is recommended for the cheap VS1838 modules
#include <IRremote.h>
#if defined(ESP32)
int IR_RECEIVE_PIN = 6;
#elif defined(ARDUINO_AVR_PROMICRO)
#else
#endif
#define BUZZER_PIN 5
#define DEBUG_BUTTON_PIN 6
#if defined(ARDUINO_ARCH_SAMD)
#define Serial SerialUSB
#endif

void setup() {
pinMode(7, OUTPUT);
pinMode(6, INPUT_PULLUP);
Serial.begin(115200);
#if defined(AVR_ATmega32U4) || defined(SERIAL_USB) || defined(SERIAL_PORT_USBVIRTUAL) || defined(ARDUINO_attiny3217)
delay(2000);
#endif
Serial.println("Enabling IRin");
IrReceiver.begin(6, ENABLE_LED_FEEDBACK);
}
void loop() {
if (IrReceiver.decode()) {
if (IrReceiver.decodedIRData.flags & IRDATA_FLAGS_WAS_OVERFLOW) {
IrReceiver.decodedIRData.flags = false;

        Serial.println(F("Overflow detected"));

#if !defined(ESP32)

        IrReceiver.stop();
        tone(BUZZER_PIN, 1100, 10);
        delay(50);

#endif

    } else {
       
        IrReceiver.printIRResultShort(&Serial);
        if (IrReceiver.decodedIRData.protocol == UNKNOWN || digitalRead(DEBUG_BUTTON_PIN) == LOW) {
            IrReceiver.printIRResultRawFormatted(&Serial, true);
        }
    }

#if !defined(ESP32)

    IrReceiver.stop();
    tone(BUZZER_PIN, 2200, 10);
    delay(11);
    IrReceiver.start();

#endif
IrReceiver.resume();
if (IrReceiver.decodedIRData.address == 0) {
if (IrReceiver.decodedIRData.command == 0x10) {

        } else if (IrReceiver.decodedIRData.command == 0x11) {

        }
    }
}

}

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japhenchen iT邦超人 1 級 ‧ 2021-02-18 13:42:50 檢舉

大哉問，這個應該是Arduino的程式碼，猜是接收紅外線感測器訊號，特定訊號就用蜂鳴器發出聲音

antonio_chu iT邦新手 5 級 ‧ 2021-02-18 14:46:04 檢舉

沒錯但我不是很確定每個部份到底做了什麼事情所以需要麻煩各位幫忙翻譯一下

japhenchen iT邦超人 1 級 ‧ 2021-02-18 14:57:08 檢舉

你的程式拜託重貼一下，這樣很難閱讀，把程式碼框在＜／＞裡

antonio_chu iT邦新手 5 級 ‧ 2021-02-18 15:53:54 檢舉

ㄜ...不好一思剛接觸寫程式，不確定到底您需要什麼

Homura iT邦高手 1 級 ‧ 2021-02-18 16:12:29 檢舉

他是說你文章程式碼太亂了
請用
```

```
包起來

japhenchen iT邦超人 1 級 ‧ 2021-02-18 16:39:27 檢舉

邦幫忙的發文網頁編輯器裡有個＜／＞的鍵，按下去會出現兩排 ``` 把你的原始碼放到那中間就好

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3 個回答

I code so I am

iT邦高手 1 級 ‧ 2021-02-19 10:06:47

Anduino 控制紅外線開關吧。

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iT邦好手 1 級 ‧ 2021-02-19 10:27:24

在這邊發問之前，小弟建議:

學習 Markdown ，讓你的程式碼容易閱讀:

#define MARK_EXCESS_MICROS 20 // 20 is recommended for the cheap VS1838 modules
#include <IRremote.h>
#if defined(ESP32)
int IR_RECEIVE_PIN = 6;
#elif defined(ARDUINO_AVR_PROMICRO)
#else
#endif
#define BUZZER_PIN 5
#define DEBUG_BUTTON_PIN 6
#if defined(ARDUINO_ARCH_SAMD)
#define Serial SerialUSB
#endif

void setup() {
pinMode(7, OUTPUT);
pinMode(6, INPUT_PULLUP);
Serial.begin(115200);
#if defined(AVR_ATmega32U4) || defined(SERIAL_USB) || defined(SERIAL_PORT_USBVIRTUAL) || defined(ARDUINO_attiny3217)
delay(2000);
#endif
Serial.println("Enabling IRin");
IrReceiver.begin(6, ENABLE_LED_FEEDBACK);
}
void loop() {
if (IrReceiver.decode()) {
if (IrReceiver.decodedIRData.flags & IRDATA_FLAGS_WAS_OVERFLOW) {
IrReceiver.decodedIRData.flags = false;

        Serial.println(F("Overflow detected"));
#if !defined(ESP32)

        IrReceiver.stop();
        tone(BUZZER_PIN, 1100, 10);
        delay(50);
#endif

    } else {
       
        IrReceiver.printIRResultShort(&Serial);
        if (IrReceiver.decodedIRData.protocol == UNKNOWN || digitalRead(DEBUG_BUTTON_PIN) == LOW) {
            IrReceiver.printIRResultRawFormatted(&Serial, true);
        }
    }
#if !defined(ESP32)

    IrReceiver.stop();
    tone(BUZZER_PIN, 2200, 10);
    delay(11);
    IrReceiver.start();
#endif
IrReceiver.resume();
if (IrReceiver.decodedIRData.address == 0) {
if (IrReceiver.decodedIRData.command == 0x10) {

        } else if (IrReceiver.decodedIRData.command == 0x11) {

        }
    }
}
}