|
我在yeelink上申请了账户,以及各种设备建立都弄好了。已经可以实现手机客户端上远程控制了,但是现在遇到的问题就是,用温度传感器往上传数据,没有反应。但是可以在串口看到已经采集到的数据。我的程序如下:
#include <Ethernet.h>
#include <WiFi.h>
#include <SPI.h>
#include <yl_data_point.h>
#include <yl_device.h>
#include <yl_w5100_client.h>
#include <yl_wifi_client.h>
#include <yl_messenger.h>
#include <yl_sensor.h>
#include <yl_value_data_point.h>
#include <yl_sensor.h>
#include <OneWire.h>
int DS18S20_Pin = 2; //DS18S20 Signal pin on digital 2
OneWire ds(DS18S20_Pin); // on digital pin 2
//this example reads data from a lm35dz sensor, convert value to degree Celsius
//and then post it to yeelink.net
//replace 2633 3539 with ur device id and sensor id
yl_device ardu(6754); //此处替换为你的设备编号
yl_sensor therm(10474, &ardu);//此处替换为你的传感器编号
//replace first param value with ur u-apikey
yl_w5100_client client;
yl_messenger messenger(&client, "xxxxxxxxxxxxxxxxxxx", "api.yeelink.net"); //此处替换为你自己的API KEY
float getTemp(){
//returns the temperature from one DS18S20 in DEG Celsius
byte data[12];
byte addr[8];
if ( !ds.search(addr)) {
//no more sensors on chain, reset search
ds.reset_search();
return -1000;
}
if ( OneWire::crc8( addr, 7) != addr[7]) {
Serial.println("CRC is not valid!");
return -1000;
}
if ( addr[0] != 0x10 && addr[0] != 0x28) {
Serial.print("Device is not recognized");
return -1000;
}
ds.reset();
ds.select(addr);
ds.write(0x44,1); // start conversion, with parasite power on at the end
byte present = ds.reset();
ds.select(addr);
ds.write(0xBE); // Read Scratchpad
for (int i = 0; i < 9; i++) { // we need 9 bytes
data[i] = ds.read();
}
ds.reset_search();
byte MSB = data[1];
byte LSB = data[0];
float tempRead = ((MSB << 8) | LSB); //using two's compliment
float TemperatureSum = tempRead / 16;
return TemperatureSum;
}
void setup()
{
Serial.begin(9600); //for output information
byte mac[] = {0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xAA};
Ethernet.begin(mac);
}
void loop()
{ float temperature = getTemp();
Serial.println(temperature);
yl_value_data_point dp(temperature);
therm.single_post(messenger, dp);
delay(1000);
}
|
|