麻瓜学习笔记：01_基于ERxPachube.h库的COSM多传感器数据上传
物联网的发展，给了大家更多的学习机会。以前如果要管理数据，一定要自己开发平台，或者使用GooglePower一样的固定平台。有了COSM和Yeelink，大家可以更多地发挥自己的想法，像搭积木一样搭载硬件和软件。这里有个不成熟的例子，给大家拍砖引玉吧。。。
特点：
1. 使用ERxPachube.h库，方便的上传多个数据
2. 使用DallasTemperature库，使用地址选码方式，获取指定的传感器输出
3. 集成3xDS18B20数字温度传感器，1xDHT11数字湿度传感器，1xCsd模拟光敏传感器
COSM链接： https://cosm.com/feeds/89080
程序：
/*
Pachube Data Out
Demonstrates use of the ERxPachube library.
Push local sensor data to Pachube server.
If you don't have a Pachube account, register one first (http://www.pachube.com/).
To run this sketch, you need:
1. Create a same feed as http://www.pachube.com/feeds/23408
(A manual feed with three data streams with ids 0, 1, 2.)
2. Use your API key to replace the space holer PACHUBE_API_KEY below.
3. Use your feed id to replace the space holer feed id 23408 below.
Circuit:
* Ethernet shield attached to pins 10, 11, 12, 13
* Created 22 April 2011
* By Jeffrey Sun
* http://code.google.com/p/pachubelibrary/
Arduino学习笔记：2560+W5100试验实时室温对Pachubbe.com推送 - Powered by Discuz!
http://www.geek-workshop.com/forum.php?mod=viewthread&tid=544
*/
#include <Arduino.h>
#include <HardwareSerial.h>
#include <ERxPachube.h>
#include <Ethernet.h>
#include <SPI.h>
#include <OneWire.h>
#include <DallasTemperature.h>
#include <dht11.h>
byte mac[] = { 0xCC, 0xAC, 0xBE, 0xEF, 0xFE, 0x91 }; // make sure this is unique on your network
byte ip[] = { 192, 168, 2, 150 }; // no DHCP so we set our own IP address
#define PACHUBE_API_KEY "PACHUBE_API_KEY" // fill in your API key PACHUBE_API_KEY
#define PACHUBE_FEED_ID "xxxxx" // fill in your feed id
// 定义DS18B20数据口连接arduino的2号IO上
#define ONE_WIRE_BUS 4
dht11 DHT11;
#define DHT11PIN 2
// 初始连接在单总线上的单总线设备
OneWire oneWire(ONE_WIRE_BUS);
DallasTemperature sensors(&oneWire);
DeviceAddress Thermometer01 = { 0x28, 0xF9, 0xE0, 0xC9, 0x02, 0x00, 0x00, 0xC5 };
DeviceAddress Thermometer02 = { 0x28, 0x09, 0xE8, 0xC9, 0x02, 0x00, 0x00, 0x89 };
DeviceAddress Thermometer03 = { 0x28, 0x84, 0xD6, 0xC9, 0x02, 0x00, 0x00, 0x0F };
char SensorDataTemp01;
char SensorDataTemp02;
char SensorDataTemp03;
char SensorDataTemp04;
uint16_t Tc_100;
uint8_t i,whole, fract;
ERxPachubeDataOut dataout(PACHUBE_API_KEY, PACHUBE_FEED_ID);
void PrintDataStream(const ERxPachube& pachube);
void setup() {
Serial.begin(9600);
Ethernet.begin(mac, ip);
dataout.addData(0);
dataout.addData(1);
dataout.addData(2);
dataout.addData(3);
dataout.addData(4);
// 初始库
sensors.begin();
}
void loop() {
Serial.print("Requesting temperatures...");
sensors.requestTemperatures(); // 发送命令获取温度
Serial.println("DONE");
Serial.println("+++++++++++++++++++++++++++++++++++++++++++++++++");
// int SensorDataTemp01 = sensors.getTempC(Thermometer01);
Tc_100 = sensors.getTempC(Thermometer01)*10;
whole = Tc_100/10 ;// separate off the whole and fractional portions
fract = Tc_100 % 10;
sprintf(SensorDataTemp01,"%d.%d",whole,fract);
Serial.println(SensorDataTemp01);
// int SensorDataTemp02 = sensors.getTempC(Thermometer02);
Tc_100 = sensors.getTempC(Thermometer02)*10;
whole = Tc_100/10 ;// separate off the whole and fractional portions
fract = Tc_100 % 10;
sprintf(SensorDataTemp02,"%d.%d",whole,fract);
Serial.println(SensorDataTemp02);
// int SensorDataTemp03 = sensors.getTempC(Thermometer03);
Tc_100 = sensors.getTempC(Thermometer03)*10;
whole = Tc_100/10 ;// separate off the whole and fractional portions
fract = Tc_100 % 10;
sprintf(SensorDataTemp03,"%d.%d",whole,fract);
Serial.println(SensorDataTemp03);
int chk = DHT11.read(DHT11PIN);
DHT11.read(DHT11PIN);
// Serial.print("Humidity (%): ");
// Serial.println(DHT11.humidity);
// int SensorDataTemp04 = DHT11.humidity;
Tc_100 = DHT11.humidity*10;
whole = Tc_100/10 ;// separate off the whole and fractional portions
fract = Tc_100 % 10;
sprintf(SensorDataTemp04,"%d.%d",whole,fract);
Serial.println(SensorDataTemp04);
int SensorDataTemp05 = analogRead(A0);
dataout.updateData(0, SensorDataTemp01);
dataout.updateData(1, SensorDataTemp02);
dataout.updateData(2, SensorDataTemp03);
dataout.updateData(3, SensorDataTemp04);
dataout.updateData(4, SensorDataTemp05);
int status = dataout.updatePachube();
Serial.print("sync status code <OK == 200> => ");
Serial.println(status);
PrintDataStream(dataout);
delay(28000);
}
void PrintDataStream(const ERxPachube& pachube)
{
unsigned int count = pachube.countDatastreams();
Serial.print("data count=> ");
Serial.println(count);
Serial.println("<id>,<value>");
for(unsigned int i = 0; i < count; i++)
{
Serial.print(pachube.getIdByIndex(i));
Serial.print(",");
Serial.print(pachube.getValueByIndex(i));
Serial.println();
}
} 没有这个DallasTemperature库啊？？急求 HeartRain 发表于 2013-9-6 09:17 static/image/common/back.gif
没有这个DallasTemperature库啊？？急求
你需要同时用到这两个附件 muggle 发表于 2013-9-8 10:37 static/image/common/back.gif
你需要同时用到这两个附件
谢谢好人啊v 求ERxPachube.h库:) 大谢 zhenyuwuxiang 发表于 2013-11-18 19:23 static/image/common/back.gif
求ERxPachube.h库 大谢
PACHUBE/COSM已经更名www.xively.com，虽然老的库文件还能使用，但是推荐用官方新版。
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