arduino

#include "ESP8266.h"
#include "SoftwareSerial.h"

byte nuidPICC[4];

//MPU6050配置部分开始***
#include "I2Cdev.h"
#include "MPU6050.h"
#if I2CDEV_IMPLEMENTATION == I2CDEV_ARDUINO_WIRE
    #include "Wire.h"
#endif

MPU6050 accelgyro;

int16_t ax, ay, az;
int16_t gx, gy, gz;

int8_t axx, ayy, azz;
int8_t gxx, gyy, gzz;
int8_t axx_l, ayy_l, azz_l;
int8_t gxx_l, gyy_l, gzz_l;
#define OUTPUT_READABLE_ACCELGYRO

//MPU6050配置部分结束***


//配置ESP8266WIFI设置
#define SSID "hsy"    //填写2.4GHz的WIFI名称，不要使用校园网,ChinaNet-6yRD,667788
#define PASSWORD "20001010"//填写自己的WIFI密码,pnqyntds,ab753951
#define HOST_NAME "101.43.164.112"  //49.232.76.26API主机名称，连接到OneNET平台，无需修改，192.168.137.1,，127.0.0.1,lyr49.232.76.26
#define DEVICE_ID "562324123"       //填写自己的OneNet设备ID,562324123
#define HOST_PORT (8000)                //API端口，连接到OneNET平台，无需修改,3000
String APIKey = "LgaoqvCcR2SlZl861B1AVpZH9DE="; //与设备绑定的APIKey

//#define INTERVAL_SENSOR 1 //定义传感器采样及发送时间间隔


//定义ESP8266所连接的软串口

SoftwareSerial mySerial(3, 2);
ESP8266 wifi(mySerial);

void setup()
{
  ax = 0;
  ay = 0;
  az = 0;
  gx = 0;
  gy = 0;
  gz = 0;
  //
    #if I2CDEV_IMPLEMENTATION == I2CDEV_ARDUINO_WIRE
        Wire.begin();
    #elif I2CDEV_IMPLEMENTATION == I2CDEV_BUILTIN_FASTWIRE
        Fastwire::setup(400, true);
    #endif
    


    //mpu6050结束
  //

  
  mySerial.begin(115200); //初始化软串口
  Serial.begin(9600);     //初始化串口
  Serial.println("开始初始化");
  
  
  //ESP8266初始化
   if (wifi.setOprToStation()) {
    Serial.println("成功连接到站点");
  } else {
    Serial.println("连接站点失败");
  }

  //ESP8266接入WIFI
  if (wifi.joinAP(SSID, PASSWORD)) {
    Serial.println("成功接入WiFi");
    Serial.print("IP: ");
    Serial.println(wifi.getLocalIP().c_str());
  } else {
    Serial.println("连接WiFi失败");
  }


  mySerial.println("AT+UART_CUR=9600,8,1,0,0");
  mySerial.begin(9600);
  Serial.println("初始化完成");

//
    Serial.println("Initializing I2C devices...");
    accelgyro.initialize();

    Serial.println("Testing device connections...");
    Serial.println(accelgyro.testConnection() ? "MPU6050 connection successful" : "MPU6050 connection failed");
//
    

}

//unsigned long net_time1 = millis(); //数据上传服务器时间

void loop(){
        
  //if (net_time1 > millis())
   // net_time1 = millis();

 // if (millis() - net_time1 > INTERVAL_SENSOR) //发送数据时间间隔
 // {
    if (wifi.createTCP(HOST_NAME, HOST_PORT)) { //建立TCP连接，如果失败，不能发送该数据
      Serial.print("成功建立TCP连接\r\n");

      //MPU6050开始
      
      //MPU6050结束

      
      
      //拼接POST请求字符串


      String data = "";
      //String jsonToSend = "/testTrans?testData=1"; 
      for (int i = 0; i < 1; i++) {
        accelgyro.getMotion6(&ax, &ay, &az, &gx, &gy, &gz);
        data += "["+String(ax) +"," + String(ay)  +","+  String(az) +","+ String(gx) +","+ String(gy)  +","+ String(gz)+"]"+(i==0?"":",");
        delay(100);
      }
       //Serial.println(data);
      /*accelgyro.getMotion6(&ax, &ay, &az, &gx, &gy, &gz);
      String data = "["+String(ax) +"," + String(ay)  +","+  String(az) +","+ String(gx) +","+ String(gy)  +","+ String(gz)+"]";*/
      
      String postString = "GET /predict?testData="+data+" HTTP/1.1\r\nHost: 101.43.164.112\r\nConnection:Keep-Alive\r\n\r\n";//\r\nUser-Agent: curl/7.71.1\r\nAccept: */*\r\nAccept-Encoding: deflate, gzip\r\n\r\n  close




      const char *postArray = postString.c_str(); //将str转化为char数组
      //char * buffer;//用于存储数据
      
      
      //char buffer[150];2022.4.15
      Serial.println(postArray);
      wifi.send((const uint8_t *)postArray, strlen(postArray)); //send发送命令，参数必须是这两种格式，尤其是(const uint8_t*)
      Serial.println("send success");
      //delay(100);
      /*uint32_t len = wifi.recv(buffer, sizeof(buffer), 10000);
      Serial.println(len);
      if (len > 0) {
      Serial.print("Received:[");
      for(uint32_t i = 0; i < len; i++) {
          Serial.print((char)buffer[i]);
      }
      Serial.print("]\r\n");
      }
      delay(100);*/
      
      /*if (wifi.releaseTCP()) { //释放TCP连接
        Serial.print("release tcp ok\r\n");
      } else {
        Serial.print("release tcp err\r\n");
      }*/
      //
      postArray = NULL; //清空数组，等待下次传输数据
    } else {
      Serial.print("create tcp err\r\n");
    }

    Serial.println("");

   //net_time1 = millis();
 // }
}