ESP8266向yeelink发数据问题
ESP8266用http://www.geek-workshop.com/forum.php?mod=viewthread&tid=11266&highlight=ESP提供的库和方法向yeelink发数据，DTH有温度和湿度，只发一个时数据是连续的，但是循环分别发两个出现了，两个数据都不连续，一段时间温度发成功，湿度发布成功，一段是间湿度成功了，温度不成功，不知道问题出在哪儿了，我的yeelink网址是http://www.yeelink.net/devices/2512最下面的wifi的两个数据是通过ESP8266发的。本帖最后由 huan 于 2015-3-19 11:16 编辑
按照要求上传数据间隔要10S,我不知道不同传感器的数据有没有这个要求，你的DHT22数据看起来不错，我用DHT11误差比较大，而且数据上下跳动厉害，小数部分根本没用的 是的，dht11精确到个位，dht22精确到小数后1位。 我用的是dht+uno+esp，请问你的系统是？ 网络没问题吗？ suoma 发表于 2015-3-19 15:02 static/image/common/back.gif
网络没问题吗？
没有问题，因为我如果发一个温度或湿度可以是连续的，现在在某一时刻要么是温度，要么是湿度，都有中断，但隔一段时间又能续上。 huan 发表于 2015-3-19 11:09 static/image/common/back.gif
按照要求上传数据间隔要10S,我不知道不同传感器的数据有没有这个要求，你的DHT22数据看起来不错，我用DHT11 ...
我用的是dht+uno+esp，请问你的系统是？ 林定祥 发表于 2015-3-19 15:54 static/image/common/back.gif
我用的是dht+uno+esp，请问你的系统是？
一样，我看你的数据基本一分钟左右有一次，没什么问题啊 图像上面的4个使用lan送的，最后标有wifi的的两个是用esp送的，在曲线上拉一下能看出不连续，而且两条线是互斥的。 林定祥 发表于 2015-3-19 18:02 static/image/common/back.gif
图像上面的4个使用lan送的，最后标有wifi的的两个是用esp送的，在曲线上拉一下能看出不连续，而且两条线是互 ...
dht+uno+esp能给个完整的程序研究一下吗？ martincccc 发表于 2015-3-19 19:25 static/image/common/back.gif
dht+uno+esp能给个完整的程序研究一下吗？
好，明天贴。 martincccc 发表于 2015-3-19 19:25 static/image/common/back.gif
dht+uno+esp能给个完整的程序研究一下吗？
//#include <Wire.h>
#include <DHT22.h>
#define BMP085_ADDRESS 0x77// BMP085的I2C地址
#define OUT
#define REQUEST_RATE 15000 // （毫秒）yeelink要求数据传输间隔必须大于15秒
const unsigned char OSS = 0;// 采样设置
#define SSID "Tenda_F780C0" //type your own SSID name
#define PASSWORD "5416048388" //type your own WIFI password
#include "uartWIFI.h"
#include <SoftwareSerial.h>
WIFI wifi;
extern int chlID; //client id(0-4)
// for yeelink api
#define APIKEY "34bde5ff710374a81034bfbbe2981626" // replace your yeelink api key here
#define DEVICEID 2512 // replace your device ID
#define SENSORID0 31234 // sensor ID for temperature sensor of DHT22.3408
#define SENSORID1 32357 // sensor ID for humidity sensor of DHT22.3563
#define SENSORID2 31234 // sensor ID for perature sensor of BMP085.4381
#define SENSORID3 31234 // sensor ID for temperature sensor of BMP085.4387
char server[] = "api.yeelink.net"; // name address for yeelink API
unsigned long lastConnectionTime = 0; // last time you connected to the server, in milliseconds
boolean lastConnected = false; // state of the connection last time through the main loop
const unsigned long postingInterval = 5*1000; // delay between 2 datapoints, 5s
String returnValue = "";
boolean ResponseBegin = false;
//DHT22初始化
#define DHT22_PIN 12 //DHT22采用1线制，数据线连Aduino D9
DHT22 myDHT22(DHT22_PIN);
//定义使用函
shortBtemperature;
long Bpressure;
floatTemperature;
floatHumidity;
int SendData;
int sensor=1;
void setup()
{
wifi.begin();
bool b = wifi.Initialize(STA, SSID, PASSWORD);
if(!b)
{
// Serial.println("Init error");
}
delay(8000);//make sure the module can have enough time to get an IP address
String ipstring= wifi.showIP();
//Serial.println(ipstring); //show the ip address of module
}
void loop()
{
// Btemperature = bmp085GetTemperature(bmp085ReadUT());
// Bpressure = bmp085GetPressure(bmp085ReadUP());
DHT22_ERROR_t errorCode;
delay(1000);
errorCode = myDHT22.readData();
Temperature=myDHT22.getTemperatureC();
Humidity=myDHT22.getHumidity();
//char message;
// if you're not connected, and ten seconds have passed since
// your last connection, then connect again and send data:
if((millis() - lastConnectionTime > postingInterval)) {
//static char buf;
switch(sensor){
case 1: //sensor 1 DHT22 Temperature
sensor=sensor+1;
sendData(DEVICEID,SENSORID0,Temperature*10);
break;
case 2: //sensor 2 DHT22 Humidity
sensor=1;
sendData(DEVICEID,SENSORID1,Humidity*10);
break;
/*case 3: //sensor 3 BMP085 Perature
sensor=sensor+1;
// get_send_string(buf,Bpressure/10);
sendData(DEVICEID,SENSORID2,23);//Bpressure/10);
break;
case 4: //sensor 4 BMP085 Temperature
sensor=1;
// get_send_string(buf,(Btemperature-40));
sendData(DEVICEID,SENSORID3,30);//(Btemperature-40));*/
}
}
/* if(wifi.ReceiveMessage(message))
{
DebugSerial.println(message);
}*/
delay(10);
}
林定祥 发表于 2015-3-20 08:24 static/image/common/back.gif
//#include
#include
#define BMP085_ADDRESS 0x77// BMP085的I2C地址
// this method makes a HTTP connection to the server:
void sendData(int device_id,int sensor_id,int thisData) {
// if there's a successful connection:
if (wifi.ipConfig(TCP,server, 80)) {
//Serial.println("connecting...");
// send the HTTP PUT request:
String cmd;
cmd = "POST /v1.0/device/";
cmd += String(device_id);
cmd += "/sensor/";
cmd += String(sensor_id);
cmd += "/datapoints";
cmd += " HTTP/1.1\r\n";
cmd += "Host: api.yeelink.net\r\n";
cmd += "Accept: *";
cmd += "/";
cmd += "*\r\n";
cmd += "U-ApiKey: ";
cmd += APIKEY;
cmd += "\r\n";
cmd += "Content-Length: ";
int thisLength = 11 + getLength(thisData);
cmd += String(thisLength);
cmd += "\r\n";
cmd+= "Content-Type: application/x-www-form-urlencoded\r\n";
cmd += "Connection: close\r\n";
cmd += "\r\n";
cmd += "{\"value\":";
cmd += String(thisData/10);
cmd += ".";
cmd += String(thisData%10);
cmd += "}\r\n";
// Serial.println(cmd);
wifi.Send(cmd);
// note the time that the connection was made:
lastConnectionTime = millis();
}
else {
// if you couldn't make a connection:
//DebugSerial.println("connection failed");
//DebugSerial.println("disconnecting.");
wifi.closeMux();
}
}
int getLength(int someValue) {
// there's at least one byte:
int digits = 1;
// continually divide the value by ten,
// adding one to the digit count for each
// time you divide, until you're at 0:
int dividend = someValue /10;
while (dividend > 0) {
dividend = dividend /10;
digits++;
}
// return the number of digits:
return digits;
}
林定祥 发表于 2015-3-20 08:25 static/image/common/back.gif
// this method makes a HTTP connection to the server:
void sendData(int device_id,int sensor_id,i ...
由于调试没有完成，因此程序较乱一些。 林定祥 发表于 2015-3-20 08:27 static/image/common/back.gif
由于调试没有完成，因此程序较乱一些。
谢谢。！~~~我研究研究。。
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