【コード公開】YouTube購読者数カウンター作りました｜M5Stack CORE2使用

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完成イメージ
コード
下記エラーに注意

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コード

ひとまずコードをそのまま貼っておきます。

色々なところから切って貼ってして作っているので、余計なコードとかコメントがありますが悪しからず。

XXXXX, YYYYY, AAAAA, BBBBBのところは自分の環境に合わせて変更してください。

/*
*******************************************************************************
* Copyright (c) 2021 by M5Stack
*                  Equipped with M5Core2 sample source code
*                          配套  M5Core2 示例源代码
* Visit the website for more information：https://docs.m5stack.com/en/core/core2
* 获取更多资料请访问：https://docs.m5stack.com/zh_CN/core/core2
*
* describe：Hello World
* date：2021/7/21
*******************************************************************************
*/
#include <M5Core2.h>
#include <WiFi.h>
#include <YoutubeApi.h>
//#include <ESP8266WiFi.h>
#include <WiFiClientSecure.h>
#include <ArduinoJson.h>

//WiFi設定
const char* ssid = "XXXXX";
const char* password = "YYYYY";
WiFiServer server(80);

//YouTube設定
#define API_KEY "AAAAA"
#define CHANNEL_ID "BBBBB"
WiFiClientSecure client;
YoutubeApi api(API_KEY, client);
unsigned long api_mtbs = 10000;
unsigned long api_lasttime;

unsigned long timeBetweenRequests = 60000;
unsigned long nextRunTime;

/* After M5Core2 is started or reset
the program in the setUp () function will be run, and this part will only be run once.
在 M5Core2 启动或者复位后，即会开始执行setup()函数中的程序，该部分只会执行一次。 */
void setup(){
  M5.begin();  //Init M5Core2.  初始化 M5Core2
                    /* Power chip connected to gpio21, gpio22, I2C device
                      Set battery charging voltage and current
                      If used battery, please call this function in your project */
  M5.Lcd.print("AAA Hello World");  // Print text on the screen (string) 在屏幕上打印文本(字符串)

  //*************** WiFi setting ****************//
  M5.Lcd.setTextSize(2);

  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED){
      delay(500);
      M5.Lcd.print('.');
  }

  M5.Lcd.print("\r\nWiFi connected\r\nIP address: ");
  M5.Lcd.println(WiFi.localIP());
  //*********************************************//

  client.setInsecure();
}

/* After the program in setup() runs, it runs the program in loop()
The loop() function is an infinite loop in which the program runs repeatedly
在setup()函数中的程序执行完后，会接着执行loop()函数中的程序
loop()函数是一个死循环，其中的程序会不断的重复运行 */
void loop() {
  /*
  int result=api.getChannelStatistics(CHANNEL_ID);
  Serial.println(result);
  Serial.println("\n");
  unsigned long Count = api.channelStats.subscriberCount;
  String thisString = String(Count, DEC);
  Serial.print("Subscriber Count: ");
  Serial.println(api.channelStats.subscriberCount);
  Serial.println("\n");
  */
  if (millis() > nextRunTime)  {
    if(api.getChannelStatistics(CHANNEL_ID))
    {
      Serial.println("---------Stats---------");
      Serial.print("Subscriber Count: ");
      Serial.println(api.channelStats.subscriberCount);
      Serial.print("View Count: ");
      Serial.println(api.channelStats.viewCount);
      Serial.print("Comment Count: ");
      Serial.println(api.channelStats.commentCount);
      Serial.print("Video Count: ");
      Serial.println(api.channelStats.videoCount);
      // Probably not needed :)
      //Serial.print("hiddenSubscriberCount: ");
      //Serial.println(api.channelStats.hiddenSubscriberCount);
      Serial.println("------------------------");

      int subscriberCount = api.channelStats.subscriberCount;
      M5.Lcd.println(subscriberCount);
    }
    nextRunTime = millis() + timeBetweenRequests;
  }
}

*******************************************************************************

* Equipped with M5Core2 sample source code

* 配套 M5Core2 示例源代码

* Visit the website for more information：https://docs.m5stack.com/en/core/core2

* 获取更多资料请访问：https://docs.m5stack.com/zh_CN/core/core2

* describe：Hello World

* date：2021/7/21

*******************************************************************************

#include <M5Core2.h>

#include <WiFi.h>

#include <YoutubeApi.h>

//#include <ESP8266WiFi.h>

#include <WiFiClientSecure.h>

#include <ArduinoJson.h>

//WiFi設定

const char* ssid = "XXXXX";

const char* password = "YYYYY";

WiFiServer server(80);

//YouTube設定

#define API_KEY "AAAAA"

#define CHANNEL_ID "BBBBB"

WiFiClientSecure client;

YoutubeApi api(API_KEY, client);

unsigned long api_mtbs = 10000;

unsigned long api_lasttime;

unsigned long timeBetweenRequests = 60000;

unsigned long nextRunTime;

/* After M5Core2 is started or reset

the program in the setUp () function will be run, and this part will only be run once.

在 M5Core2 启动或者复位后，即会开始执行setup()函数中的程序，该部分只会执行一次。 */

void setup(){

M5.begin(); //Init M5Core2. 初始化 M5Core2

/* Power chip connected to gpio21, gpio22, I2C device

Set battery charging voltage and current

If used battery, please call this function in your project */

M5.Lcd.print("AAA Hello World"); // Print text on the screen (string) 在屏幕上打印文本(字符串)

//*************** WiFi setting ****************//

M5.Lcd.setTextSize(2);

WiFi.begin(ssid, password);

while (WiFi.status() != WL_CONNECTED){

delay(500);

M5.Lcd.print('.');

}

M5.Lcd.print("\r\nWiFi connected\r\nIP address: ");

M5.Lcd.println(WiFi.localIP());

//*********************************************//

client.setInsecure();

}

/* After the program in setup() runs, it runs the program in loop()

The loop() function is an infinite loop in which the program runs repeatedly

在setup()函数中的程序执行完后，会接着执行loop()函数中的程序

loop()函数是一个死循环，其中的程序会不断的重复运行 */

void loop() {

int result=api.getChannelStatistics(CHANNEL_ID);

Serial.println(result);

Serial.println("\n");

unsigned long Count = api.channelStats.subscriberCount;

String thisString = String(Count, DEC);

Serial.print("Subscriber Count: ");

Serial.println(api.channelStats.subscriberCount);

Serial.println("\n");

if (millis() > nextRunTime) {

if(api.getChannelStatistics(CHANNEL_ID))

{

Serial.println("---------Stats---------");

Serial.print("Subscriber Count: ");

Serial.println(api.channelStats.subscriberCount);

Serial.print("View Count: ");

Serial.println(api.channelStats.viewCount);

Serial.print("Comment Count: ");

Serial.println(api.channelStats.commentCount);

Serial.print("Video Count: ");

Serial.println(api.channelStats.videoCount);

// Probably not needed :)

//Serial.print("hiddenSubscriberCount: ");

//Serial.println(api.channelStats.hiddenSubscriberCount);

Serial.println("------------------------");

int subscriberCount = api.channelStats.subscriberCount;

M5.Lcd.println(subscriberCount);

}

nextRunTime = millis() + timeBetweenRequests;

}

下記エラーに注意

何回かコードを書き込んでいたら、途中から以下エラーが出るようになってしまいました。原因調査中、、。

Serial port /dev/cu.wchusbserial52D20315041
serial.serialutil.SerialException: [Errno 2] could not open port /dev/cu.wchusbserial52D20315041: [Errno 2] No such file or directory: '/dev/cu.wchusbserial52D20315041'
Failed to execute script esptool
スケッチの書き込み中にエラーが発生しました

Serial port /dev/cu.wchusbserial52D20315041

serial.serialutil.SerialException: [Errno 2] could not open port /dev/cu.wchusbserial52D20315041: [Errno 2] No such file or directory: '/dev/cu.wchusbserial52D20315041'

Failed to execute script esptool

スケッチの書き込み中にエラーが発生しました

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