mirror of
https://github.com/arduino/Arduino.git
synced 2025-02-20 14:54:31 +01:00
removed Xively and Cosm examples
This commit is contained in:
parent
0d86acc274
commit
9a64c1bb1c
@ -1,113 +0,0 @@
|
||||
/*
|
||||
Xively sensor client with Strings
|
||||
|
||||
This sketch connects an analog sensor to Xively,
|
||||
using an Arduino Yún.
|
||||
|
||||
created 15 March 2010
|
||||
updated 27 May 2013
|
||||
by Tom Igoe
|
||||
|
||||
http://arduino.cc/en/Tutorial/YunXivelyClient
|
||||
|
||||
*/
|
||||
|
||||
|
||||
// include all Libraries needed:
|
||||
#include <Process.h>
|
||||
#include "passwords.h" // contains my passwords, see below
|
||||
|
||||
/*
|
||||
NOTE: passwords.h is not included with this repo because it contains my passwords.
|
||||
You need to create it for your own version of this application. To do so, make
|
||||
a new tab in Arduino, call it passwords.h, and include the following variables and constants:
|
||||
|
||||
#define APIKEY "foo" // replace your pachube api key here
|
||||
#define FEEDID 0000 // replace your feed ID
|
||||
#define USERAGENT "my-project" // user agent is the project name
|
||||
*/
|
||||
|
||||
|
||||
// set up net client info:
|
||||
const unsigned long postingInterval = 60000; //delay between updates to xively.com
|
||||
unsigned long lastRequest = 0; // when you last made a request
|
||||
String dataString = "";
|
||||
|
||||
void setup() {
|
||||
// start serial port:
|
||||
Bridge.begin();
|
||||
Serial.begin(9600);
|
||||
|
||||
while (!Serial); // wait for Network Serial to open
|
||||
Serial.println("Xively client");
|
||||
|
||||
// Do a first update immediately
|
||||
updateData();
|
||||
sendData();
|
||||
lastRequest = millis();
|
||||
}
|
||||
|
||||
void loop() {
|
||||
// get a timestamp so you can calculate reading and sending intervals:
|
||||
long now = millis();
|
||||
|
||||
// if the sending interval has passed since your
|
||||
// last connection, then connect again and send data:
|
||||
if (now - lastRequest >= postingInterval) {
|
||||
updateData();
|
||||
sendData();
|
||||
lastRequest = now;
|
||||
}
|
||||
}
|
||||
|
||||
void updateData() {
|
||||
// convert the readings to a String to send it:
|
||||
dataString = "Temperature,";
|
||||
dataString += random(10) + 20;
|
||||
// add pressure:
|
||||
dataString += "\nPressure,";
|
||||
dataString += random(5) + 100;
|
||||
}
|
||||
|
||||
// this method makes a HTTP connection to the server:
|
||||
void sendData() {
|
||||
// form the string for the API header parameter:
|
||||
String apiString = "X-ApiKey: ";
|
||||
apiString += APIKEY;
|
||||
|
||||
// form the string for the URL parameter:
|
||||
String url = "https://api.xively.com/v2/feeds/";
|
||||
url += FEEDID;
|
||||
url += ".csv";
|
||||
|
||||
// Send the HTTP PUT request
|
||||
|
||||
// Is better to declare the Process here, so when the
|
||||
// sendData function finishes the resources are immediately
|
||||
// released. Declaring it global works too, BTW.
|
||||
Process xively;
|
||||
Serial.print("\n\nSending data... ");
|
||||
xively.begin("curl");
|
||||
xively.addParameter("-k");
|
||||
xively.addParameter("--request");
|
||||
xively.addParameter("PUT");
|
||||
xively.addParameter("--data");
|
||||
xively.addParameter(dataString);
|
||||
xively.addParameter("--header");
|
||||
xively.addParameter(apiString);
|
||||
xively.addParameter(url);
|
||||
xively.run();
|
||||
Serial.println("done!");
|
||||
|
||||
// If there's incoming data from the net connection,
|
||||
// send it out the Serial:
|
||||
while (xively.available() > 0) {
|
||||
char c = xively.read();
|
||||
Serial.write(c);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
@ -1,162 +0,0 @@
|
||||
/*
|
||||
Cosm sensor client
|
||||
|
||||
This sketch connects an analog sensor to Cosm (http://www.cosm.com)
|
||||
using a Wiznet Ethernet shield. You can use the Arduino Ethernet shield, or
|
||||
the Adafruit Ethernet shield, either one will work, as long as it's got
|
||||
a Wiznet Ethernet module on board.
|
||||
|
||||
This example has been updated to use version 2.0 of the cosm.com API.
|
||||
To make it work, create a feed with a datastream, and give it the ID
|
||||
sensor1. Or change the code below to match your feed.
|
||||
|
||||
|
||||
Circuit:
|
||||
* Analog sensor attached to analog in 0
|
||||
* Ethernet shield attached to pins 10, 11, 12, 13
|
||||
|
||||
created 15 March 2010
|
||||
updated 14 May 2012
|
||||
by Tom Igoe with input from Usman Haque and Joe Saavedra
|
||||
|
||||
http://arduino.cc/en/Tutorial/CosmClient
|
||||
This code is in the public domain.
|
||||
|
||||
*/
|
||||
|
||||
#include <SPI.h>
|
||||
#include <Ethernet.h>
|
||||
|
||||
#define APIKEY "YOUR API KEY GOES HERE" // replace your Cosm api key here
|
||||
#define FEEDID 00000 // replace your feed ID
|
||||
#define USERAGENT "My Project" // user agent is the project name
|
||||
|
||||
// assign a MAC address for the ethernet controller.
|
||||
// Newer Ethernet shields have a MAC address printed on a sticker on the shield
|
||||
// fill in your address here:
|
||||
byte mac[] = {
|
||||
0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED
|
||||
};
|
||||
|
||||
// fill in an available IP address on your network here,
|
||||
// for manual configuration:
|
||||
IPAddress ip(10, 0, 1, 20);
|
||||
|
||||
// initialize the library instance:
|
||||
EthernetClient client;
|
||||
|
||||
// if you don't want to use DNS (and reduce your sketch size)
|
||||
// use the numeric IP instead of the name for the server:
|
||||
//IPAddress server(216,52,233,121); // numeric IP for api.cosm.com
|
||||
char server[] = "api.cosm.com"; // name address for cosm 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 = 10L * 1000L; // delay between updates to cosm.com
|
||||
// the "L" is needed to use long type numbers
|
||||
|
||||
|
||||
void setup() {
|
||||
// start serial port:
|
||||
Serial.begin(9600);
|
||||
// start the Ethernet connection:
|
||||
if (Ethernet.begin(mac) == 0) {
|
||||
Serial.println("Failed to configure Ethernet using DHCP");
|
||||
// DHCP failed, so use a fixed IP address:
|
||||
Ethernet.begin(mac, ip);
|
||||
}
|
||||
}
|
||||
|
||||
void loop() {
|
||||
// read the analog sensor:
|
||||
int sensorReading = analogRead(A0);
|
||||
|
||||
// if there's incoming data from the net connection.
|
||||
// send it out the serial port. This is for debugging
|
||||
// purposes only:
|
||||
if (client.available()) {
|
||||
char c = client.read();
|
||||
Serial.print(c);
|
||||
}
|
||||
|
||||
// if there's no net connection, but there was one last time
|
||||
// through the loop, then stop the client:
|
||||
if (!client.connected() && lastConnected) {
|
||||
Serial.println();
|
||||
Serial.println("disconnecting.");
|
||||
client.stop();
|
||||
}
|
||||
|
||||
// if you're not connected, and ten seconds have passed since
|
||||
// your last connection, then connect again and send data:
|
||||
if (!client.connected() && (millis() - lastConnectionTime > postingInterval)) {
|
||||
sendData(sensorReading);
|
||||
}
|
||||
// store the state of the connection for next time through
|
||||
// the loop:
|
||||
lastConnected = client.connected();
|
||||
}
|
||||
|
||||
// this method makes a HTTP connection to the server:
|
||||
void sendData(int thisData) {
|
||||
// if there's a successful connection:
|
||||
if (client.connect(server, 80)) {
|
||||
Serial.println("connecting...");
|
||||
// send the HTTP PUT request:
|
||||
client.print("PUT /v2/feeds/");
|
||||
client.print(FEEDID);
|
||||
client.println(".csv HTTP/1.1");
|
||||
client.println("Host: api.cosm.com");
|
||||
client.print("X-ApiKey: ");
|
||||
client.println(APIKEY);
|
||||
client.print("User-Agent: ");
|
||||
client.println(USERAGENT);
|
||||
client.print("Content-Length: ");
|
||||
|
||||
// calculate the length of the sensor reading in bytes:
|
||||
// 8 bytes for "sensor1," + number of digits of the data:
|
||||
int thisLength = 8 + getLength(thisData);
|
||||
client.println(thisLength);
|
||||
|
||||
// last pieces of the HTTP PUT request:
|
||||
client.println("Content-Type: text/csv");
|
||||
client.println("Connection: close");
|
||||
client.println();
|
||||
|
||||
// here's the actual content of the PUT request:
|
||||
client.print("sensor1,");
|
||||
client.println(thisData);
|
||||
|
||||
}
|
||||
else {
|
||||
// if you couldn't make a connection:
|
||||
Serial.println("connection failed");
|
||||
Serial.println();
|
||||
Serial.println("disconnecting.");
|
||||
client.stop();
|
||||
}
|
||||
// note the time that the connection was made or attempted:
|
||||
lastConnectionTime = millis();
|
||||
}
|
||||
|
||||
|
||||
// This method calculates the number of digits in the
|
||||
// sensor reading. Since each digit of the ASCII decimal
|
||||
// representation is a byte, the number of digits equals
|
||||
// the number of bytes:
|
||||
|
||||
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;
|
||||
}
|
||||
|
@ -1,147 +0,0 @@
|
||||
/*
|
||||
Cosm sensor client with Strings
|
||||
|
||||
This sketch connects an analog sensor to Cosm (http://www.cosm.com)
|
||||
using a Wiznet Ethernet shield. You can use the Arduino Ethernet shield, or
|
||||
the Adafruit Ethernet shield, either one will work, as long as it's got
|
||||
a Wiznet Ethernet module on board.
|
||||
|
||||
This example has been updated to use version 2.0 of the Cosm.com API.
|
||||
To make it work, create a feed with two datastreams, and give them the IDs
|
||||
sensor1 and sensor2. Or change the code below to match your feed.
|
||||
|
||||
This example uses the String library, which is part of the Arduino core from
|
||||
version 0019.
|
||||
|
||||
Circuit:
|
||||
* Analog sensor attached to analog in 0
|
||||
* Ethernet shield attached to pins 10, 11, 12, 13
|
||||
|
||||
created 15 March 2010
|
||||
updated 14 May 2012
|
||||
by Tom Igoe with input from Usman Haque and Joe Saavedra
|
||||
|
||||
http://arduino.cc/en/Tutorial/CosmClientString
|
||||
This code is in the public domain.
|
||||
|
||||
*/
|
||||
|
||||
#include <SPI.h>
|
||||
#include <Ethernet.h>
|
||||
|
||||
|
||||
#define APIKEY "YOUR API KEY GOES HERE" // replace your Cosm api key here
|
||||
#define FEEDID 00000 // replace your feed ID
|
||||
#define USERAGENT "My Project" // user agent is the project name
|
||||
|
||||
// assign a MAC address for the ethernet controller.
|
||||
// fill in your address here:
|
||||
byte mac[] = {
|
||||
0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED
|
||||
};
|
||||
|
||||
// fill in an available IP address on your network here,
|
||||
// for manual configuration:
|
||||
IPAddress ip(10, 0, 1, 20);
|
||||
|
||||
// initialize the library instance:
|
||||
EthernetClient client;
|
||||
|
||||
// if you don't want to use DNS (and reduce your sketch size)
|
||||
// use the numeric IP instead of the name for the server:
|
||||
//IPAddress server(216,52,233,121); // numeric IP for api.cosm.com
|
||||
char server[] = "api.cosm.com"; // name address for Cosm 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 = 10L * 1000L; // delay between updates to Cosm.com
|
||||
// the "L" is needed to use long type numbers
|
||||
void setup() {
|
||||
// start serial port:
|
||||
Serial.begin(9600);
|
||||
// give the ethernet module time to boot up:
|
||||
delay(1000);
|
||||
// start the Ethernet connection:
|
||||
if (Ethernet.begin(mac) == 0) {
|
||||
Serial.println("Failed to configure Ethernet using DHCP");
|
||||
// DHCP failed, so use a fixed IP address:
|
||||
Ethernet.begin(mac, ip);
|
||||
}
|
||||
}
|
||||
|
||||
void loop() {
|
||||
// read the analog sensor:
|
||||
int sensorReading = analogRead(A0);
|
||||
// convert the data to a String to send it:
|
||||
|
||||
String dataString = "sensor1,";
|
||||
dataString += sensorReading;
|
||||
|
||||
// you can append multiple readings to this String if your
|
||||
// Cosm feed is set up to handle multiple values:
|
||||
int otherSensorReading = analogRead(A1);
|
||||
dataString += "\nsensor2,";
|
||||
dataString += otherSensorReading;
|
||||
|
||||
// if there's incoming data from the net connection.
|
||||
// send it out the serial port. This is for debugging
|
||||
// purposes only:
|
||||
if (client.available()) {
|
||||
char c = client.read();
|
||||
Serial.print(c);
|
||||
}
|
||||
|
||||
// if there's no net connection, but there was one last time
|
||||
// through the loop, then stop the client:
|
||||
if (!client.connected() && lastConnected) {
|
||||
Serial.println();
|
||||
Serial.println("disconnecting.");
|
||||
client.stop();
|
||||
}
|
||||
|
||||
// if you're not connected, and ten seconds have passed since
|
||||
// your last connection, then connect again and send data:
|
||||
if (!client.connected() && (millis() - lastConnectionTime > postingInterval)) {
|
||||
sendData(dataString);
|
||||
}
|
||||
// store the state of the connection for next time through
|
||||
// the loop:
|
||||
lastConnected = client.connected();
|
||||
}
|
||||
|
||||
// this method makes a HTTP connection to the server:
|
||||
void sendData(String thisData) {
|
||||
// if there's a successful connection:
|
||||
if (client.connect(server, 80)) {
|
||||
Serial.println("connecting...");
|
||||
// send the HTTP PUT request:
|
||||
client.print("PUT /v2/feeds/");
|
||||
client.print(FEEDID);
|
||||
client.println(".csv HTTP/1.1");
|
||||
client.println("Host: api.cosm.com");
|
||||
client.print("X-ApiKey: ");
|
||||
client.println(APIKEY);
|
||||
client.print("User-Agent: ");
|
||||
client.println(USERAGENT);
|
||||
client.print("Content-Length: ");
|
||||
client.println(thisData.length());
|
||||
|
||||
// last pieces of the HTTP PUT request:
|
||||
client.println("Content-Type: text/csv");
|
||||
client.println("Connection: close");
|
||||
client.println();
|
||||
|
||||
// here's the actual content of the PUT request:
|
||||
client.println(thisData);
|
||||
}
|
||||
else {
|
||||
// if you couldn't make a connection:
|
||||
Serial.println("connection failed");
|
||||
Serial.println();
|
||||
Serial.println("disconnecting.");
|
||||
client.stop();
|
||||
}
|
||||
// note the time that the connection was made or attempted:
|
||||
lastConnectionTime = millis();
|
||||
}
|
||||
|
@ -1,164 +0,0 @@
|
||||
/*
|
||||
Xively sensor client
|
||||
|
||||
This sketch connects an analog sensor to Xively (http://www.xively.com)
|
||||
using a Wiznet Ethernet shield. You can use the Arduino Ethernet shield, or
|
||||
the Adafruit Ethernet shield, either one will work, as long as it's got
|
||||
a Wiznet Ethernet module on board.
|
||||
|
||||
This example has been updated to use version 2.0 of the Xively.com API.
|
||||
To make it work, create a feed with a datastream, and give it the ID
|
||||
sensor1. Or change the code below to match your feed.
|
||||
|
||||
|
||||
Circuit:
|
||||
* Analog sensor attached to analog in 0
|
||||
* Ethernet shield attached to pins 10, 11, 12, 13
|
||||
|
||||
created 15 March 2010
|
||||
modified 9 Apr 2012
|
||||
by Tom Igoe with input from Usman Haque and Joe Saavedra
|
||||
|
||||
http://arduino.cc/en/Tutorial/XivelyClient
|
||||
This code is in the public domain.
|
||||
|
||||
*/
|
||||
|
||||
#include <SPI.h>
|
||||
#include <Ethernet.h>
|
||||
|
||||
#define APIKEY "YOUR API KEY GOES HERE" // replace your xively api key here
|
||||
#define FEEDID 00000 // replace your feed ID
|
||||
#define USERAGENT "My Project" // user agent is the project name
|
||||
|
||||
// assign a MAC address for the ethernet controller.
|
||||
// Newer Ethernet shields have a MAC address printed on a sticker on the shield
|
||||
// fill in your address here:
|
||||
byte mac[] = {
|
||||
0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED
|
||||
};
|
||||
|
||||
// fill in an available IP address on your network here,
|
||||
// for manual configuration:
|
||||
IPAddress ip(10, 0, 1, 20);
|
||||
// initialize the library instance:
|
||||
EthernetClient client;
|
||||
|
||||
// if you don't want to use DNS (and reduce your sketch size)
|
||||
// use the numeric IP instead of the name for the server:
|
||||
IPAddress server(216,52,233,122); // numeric IP for api.xively.com
|
||||
//char server[] = "api.xively.com"; // name address for xively 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 = 10*1000; //delay between updates to Xively.com
|
||||
|
||||
void setup() {
|
||||
// Open serial communications and wait for port to open:
|
||||
Serial.begin(9600);
|
||||
while (!Serial) {
|
||||
; // wait for serial port to connect. Needed for Leonardo only
|
||||
}
|
||||
|
||||
|
||||
// start the Ethernet connection:
|
||||
if (Ethernet.begin(mac) == 0) {
|
||||
Serial.println("Failed to configure Ethernet using DHCP");
|
||||
// DHCP failed, so use a fixed IP address:
|
||||
Ethernet.begin(mac, ip);
|
||||
}
|
||||
}
|
||||
|
||||
void loop() {
|
||||
// read the analog sensor:
|
||||
int sensorReading = analogRead(A0);
|
||||
|
||||
// if there's incoming data from the net connection.
|
||||
// send it out the serial port. This is for debugging
|
||||
// purposes only:
|
||||
if (client.available()) {
|
||||
char c = client.read();
|
||||
Serial.print(c);
|
||||
}
|
||||
|
||||
// if there's no net connection, but there was one last time
|
||||
// through the loop, then stop the client:
|
||||
if (!client.connected() && lastConnected) {
|
||||
Serial.println();
|
||||
Serial.println("disconnecting.");
|
||||
client.stop();
|
||||
}
|
||||
|
||||
// if you're not connected, and ten seconds have passed since
|
||||
// your last connection, then connect again and send data:
|
||||
if (!client.connected() && (millis() - lastConnectionTime > postingInterval)) {
|
||||
sendData(sensorReading);
|
||||
}
|
||||
// store the state of the connection for next time through
|
||||
// the loop:
|
||||
lastConnected = client.connected();
|
||||
}
|
||||
|
||||
// this method makes a HTTP connection to the server:
|
||||
void sendData(int thisData) {
|
||||
// if there's a successful connection:
|
||||
if (client.connect(server, 80)) {
|
||||
Serial.println("connecting...");
|
||||
// send the HTTP PUT request:
|
||||
client.print("PUT /v2/feeds/");
|
||||
client.print(FEEDID);
|
||||
client.println(".csv HTTP/1.1");
|
||||
client.println("Host: api.xively.com");
|
||||
client.print("X-XivelyApiKey: ");
|
||||
client.println(APIKEY);
|
||||
client.print("User-Agent: ");
|
||||
client.println(USERAGENT);
|
||||
client.print("Content-Length: ");
|
||||
|
||||
// calculate the length of the sensor reading in bytes:
|
||||
// 8 bytes for "sensor1," + number of digits of the data:
|
||||
int thisLength = 8 + getLength(thisData);
|
||||
client.println(thisLength);
|
||||
|
||||
// last pieces of the HTTP PUT request:
|
||||
client.println("Content-Type: text/csv");
|
||||
client.println("Connection: close");
|
||||
client.println();
|
||||
|
||||
// here's the actual content of the PUT request:
|
||||
client.print("sensor1,");
|
||||
client.println(thisData);
|
||||
|
||||
}
|
||||
else {
|
||||
// if you couldn't make a connection:
|
||||
Serial.println("connection failed");
|
||||
Serial.println();
|
||||
Serial.println("disconnecting.");
|
||||
client.stop();
|
||||
}
|
||||
// note the time that the connection was made or attempted:
|
||||
lastConnectionTime = millis();
|
||||
}
|
||||
|
||||
|
||||
// This method calculates the number of digits in the
|
||||
// sensor reading. Since each digit of the ASCII decimal
|
||||
// representation is a byte, the number of digits equals
|
||||
// the number of bytes:
|
||||
|
||||
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;
|
||||
}
|
||||
|
@ -1,155 +0,0 @@
|
||||
/*
|
||||
Xively sensor client with Strings
|
||||
|
||||
This sketch connects an analog sensor to Xively (http://www.xively.com)
|
||||
using a Wiznet Ethernet shield. You can use the Arduino Ethernet shield, or
|
||||
the Adafruit Ethernet shield, either one will work, as long as it's got
|
||||
a Wiznet Ethernet module on board.
|
||||
|
||||
This example has been updated to use version 2.0 of the xively.com API.
|
||||
To make it work, create a feed with two datastreams, and give them the IDs
|
||||
sensor1 and sensor2. Or change the code below to match your feed.
|
||||
|
||||
This example uses the String library, which is part of the Arduino core from
|
||||
version 0019.
|
||||
|
||||
Circuit:
|
||||
* Analog sensor attached to analog in 0
|
||||
* Ethernet shield attached to pins 10, 11, 12, 13
|
||||
|
||||
created 15 March 2010
|
||||
modified 9 Apr 2012
|
||||
by Tom Igoe with input from Usman Haque and Joe Saavedra
|
||||
modified 8 September 2012
|
||||
by Scott Fitzgerald
|
||||
|
||||
http://arduino.cc/en/Tutorial/XivelyClientString
|
||||
This code is in the public domain.
|
||||
|
||||
*/
|
||||
|
||||
#include <SPI.h>
|
||||
#include <Ethernet.h>
|
||||
|
||||
|
||||
#define APIKEY "YOUR API KEY GOES HERE" // replace your Xively api key here
|
||||
#define FEEDID 00000 // replace your feed ID
|
||||
#define USERAGENT "My Project" // user agent is the project name
|
||||
|
||||
|
||||
// assign a MAC address for the ethernet controller.
|
||||
// fill in your address here:
|
||||
byte mac[] = {
|
||||
0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED
|
||||
};
|
||||
|
||||
// fill in an available IP address on your network here,
|
||||
// for manual configuration:
|
||||
IPAddress ip(10, 0, 1, 20);
|
||||
|
||||
// initialize the library instance:
|
||||
EthernetClient client;
|
||||
|
||||
// if you don't want to use DNS (and reduce your sketch size)
|
||||
// use the numeric IP instead of the name for the server:
|
||||
IPAddress server(216,52,233,121); // numeric IP for api.xively.com
|
||||
//char server[] = "api.xively.com"; // name address for xively 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 = 10*1000; //delay between updates to xively.com
|
||||
|
||||
void setup() {
|
||||
// Open serial communications and wait for port to open:
|
||||
Serial.begin(9600);
|
||||
while (!Serial) {
|
||||
; // wait for serial port to connect. Needed for Leonardo only
|
||||
}
|
||||
|
||||
|
||||
// give the ethernet module time to boot up:
|
||||
delay(1000);
|
||||
// start the Ethernet connection:
|
||||
if (Ethernet.begin(mac) == 0) {
|
||||
Serial.println("Failed to configure Ethernet using DHCP");
|
||||
// DHCP failed, so use a fixed IP address:
|
||||
Ethernet.begin(mac, ip);
|
||||
}
|
||||
}
|
||||
|
||||
void loop() {
|
||||
// read the analog sensor:
|
||||
int sensorReading = analogRead(A0);
|
||||
// convert the data to a String to send it:
|
||||
|
||||
String dataString = "sensor1,";
|
||||
dataString += sensorReading;
|
||||
|
||||
// you can append multiple readings to this String if your
|
||||
// xively feed is set up to handle multiple values:
|
||||
int otherSensorReading = analogRead(A1);
|
||||
dataString += "\nsensor2,";
|
||||
dataString += otherSensorReading;
|
||||
|
||||
// if there's incoming data from the net connection.
|
||||
// send it out the serial port. This is for debugging
|
||||
// purposes only:
|
||||
if (client.available()) {
|
||||
char c = client.read();
|
||||
Serial.print(c);
|
||||
}
|
||||
|
||||
// if there's no net connection, but there was one last time
|
||||
// through the loop, then stop the client:
|
||||
if (!client.connected() && lastConnected) {
|
||||
Serial.println();
|
||||
Serial.println("disconnecting.");
|
||||
client.stop();
|
||||
}
|
||||
|
||||
// if you're not connected, and ten seconds have passed since
|
||||
// your last connection, then connect again and send data:
|
||||
if (!client.connected() && (millis() - lastConnectionTime > postingInterval)) {
|
||||
sendData(dataString);
|
||||
}
|
||||
// store the state of the connection for next time through
|
||||
// the loop:
|
||||
lastConnected = client.connected();
|
||||
}
|
||||
|
||||
// this method makes a HTTP connection to the server:
|
||||
void sendData(String thisData) {
|
||||
// if there's a successful connection:
|
||||
if (client.connect(server, 80)) {
|
||||
Serial.println("connecting...");
|
||||
// send the HTTP PUT request:
|
||||
client.print("PUT /v2/feeds/");
|
||||
client.print(FEEDID);
|
||||
client.println(".csv HTTP/1.1");
|
||||
client.println("Host: api.xively.com");
|
||||
client.print("X-xivelyApiKey: ");
|
||||
client.println(APIKEY);
|
||||
client.print("User-Agent: ");
|
||||
client.println(USERAGENT);
|
||||
client.print("Content-Length: ");
|
||||
client.println(thisData.length());
|
||||
|
||||
// last pieces of the HTTP PUT request:
|
||||
client.println("Content-Type: text/csv");
|
||||
client.println("Connection: close");
|
||||
client.println();
|
||||
|
||||
// here's the actual content of the PUT request:
|
||||
client.println(thisData);
|
||||
}
|
||||
else {
|
||||
// if you couldn't make a connection:
|
||||
Serial.println("connection failed");
|
||||
Serial.println();
|
||||
Serial.println("disconnecting.");
|
||||
client.stop();
|
||||
}
|
||||
// note the time that the connection was made or attempted:
|
||||
lastConnectionTime = millis();
|
||||
}
|
||||
|
@ -1,186 +0,0 @@
|
||||
/*
|
||||
GSM Xively client
|
||||
|
||||
This sketch connects an analog sensor to Xively (http://www.xively.com)
|
||||
using a Telefonica GSM/GPRS shield.
|
||||
|
||||
This example has been updated to use version 2.0 of the Xively.com API.
|
||||
To make it work, create a feed with a datastream, and give it the ID
|
||||
sensor1. Or change the code below to match your feed.
|
||||
|
||||
Circuit:
|
||||
* Analog sensor attached to analog in 0
|
||||
* GSM shield attached to an Arduino
|
||||
* SIM card with a data plan
|
||||
|
||||
created 4 March 2012
|
||||
by Tom Igoe
|
||||
and adapted for GSM shield by David Del Peral
|
||||
|
||||
This code is in the public domain.
|
||||
|
||||
http://arduino.cc/en/Tutorial/GSMExamplesXivelyClient
|
||||
|
||||
*/
|
||||
|
||||
// libraries
|
||||
#include <GSM.h>
|
||||
|
||||
// Xively Client data
|
||||
#define APIKEY "YOUR API KEY GOES HERE" // replace your xively api key here
|
||||
#define FEEDID 00000 // replace your feed ID
|
||||
#define USERAGENT "My Project" // user agent is the project name
|
||||
|
||||
// PIN Number
|
||||
#define PINNUMBER ""
|
||||
|
||||
// APN data
|
||||
#define GPRS_APN "GPRS_APN" // replace your GPRS APN
|
||||
#define GPRS_LOGIN "login" // replace with your GPRS login
|
||||
#define GPRS_PASSWORD "password" // replace with your GPRS password
|
||||
|
||||
// initialize the library instance:
|
||||
GSMClient client;
|
||||
GPRS gprs;
|
||||
GSM gsmAccess;
|
||||
|
||||
// if you don't want to use DNS (and reduce your sketch size)
|
||||
// use the numeric IP instead of the name for the server:
|
||||
// IPAddress server(216,52,233,121); // numeric IP for api.xively.com
|
||||
char server[] = "api.xively.com"; // name address for xively 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 = 10*1000; //delay between updates to Xively.com
|
||||
|
||||
void setup()
|
||||
{
|
||||
// initialize serial communications and wait for port to open:
|
||||
Serial.begin(9600);
|
||||
while (!Serial) {
|
||||
; // wait for serial port to connect. Needed for Leonardo only
|
||||
}
|
||||
|
||||
// connection state
|
||||
boolean notConnected = true;
|
||||
|
||||
// After starting the modem with GSM.begin()
|
||||
// attach the shield to the GPRS network with the APN, login and password
|
||||
while (notConnected)
|
||||
{
|
||||
if ((gsmAccess.begin(PINNUMBER) == GSM_READY) &
|
||||
(gprs.attachGPRS(GPRS_APN, GPRS_LOGIN, GPRS_PASSWORD) == GPRS_READY))
|
||||
notConnected = false;
|
||||
else
|
||||
{
|
||||
Serial.println("Not connected");
|
||||
delay(1000);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void loop()
|
||||
{
|
||||
// read the analog sensor:
|
||||
int sensorReading = analogRead(A0);
|
||||
|
||||
// if there's incoming data from the net connection.
|
||||
// send it out the serial port. This is for debugging
|
||||
// purposes only:
|
||||
if (client.available())
|
||||
{
|
||||
char c = client.read();
|
||||
Serial.print(c);
|
||||
}
|
||||
|
||||
// if there's no net connection, but there was one last time
|
||||
// through the loop, then stop the client:
|
||||
if (!client.connected() && lastConnected)
|
||||
{
|
||||
client.stop();
|
||||
}
|
||||
|
||||
// if you're not connected, and ten seconds have passed since
|
||||
// your last connection, then connect again and send data:
|
||||
if (!client.connected() && ((millis() - lastConnectionTime) > postingInterval))
|
||||
{
|
||||
sendData(sensorReading);
|
||||
}
|
||||
|
||||
// store the state of the connection for next time through
|
||||
// the loop:
|
||||
lastConnected = client.connected();
|
||||
}
|
||||
|
||||
/*
|
||||
This method makes a HTTP connection to the server.
|
||||
*/
|
||||
void sendData(int thisData)
|
||||
{
|
||||
// if there's a successful connection:
|
||||
if (client.connect(server, 80))
|
||||
{
|
||||
Serial.println("connecting...");
|
||||
|
||||
// send the HTTP PUT request:
|
||||
client.print("PUT /v2/feeds/");
|
||||
client.print(FEEDID);
|
||||
client.println(".csv HTTP/1.1");
|
||||
client.println("Host: api.xively.com");
|
||||
client.print("X-ApiKey: ");
|
||||
client.println(APIKEY);
|
||||
client.print("User-Agent: ");
|
||||
client.println(USERAGENT);
|
||||
client.print("Content-Length: ");
|
||||
|
||||
// calculate the length of the sensor reading in bytes:
|
||||
// 8 bytes for "sensor1," + number of digits of the data:
|
||||
int thisLength = 8 + getLength(thisData);
|
||||
client.println(thisLength);
|
||||
|
||||
// last pieces of the HTTP PUT request:
|
||||
client.println("Content-Type: text/csv");
|
||||
client.println("Connection: close");
|
||||
client.println();
|
||||
|
||||
// here's the actual content of the PUT request:
|
||||
client.print("sensor1,");
|
||||
client.println(thisData);
|
||||
}
|
||||
else
|
||||
{
|
||||
// if you couldn't make a connection:
|
||||
Serial.println("connection failed");
|
||||
Serial.println();
|
||||
Serial.println("disconnecting.");
|
||||
client.stop();
|
||||
}
|
||||
// note the time that the connection was made or attempted
|
||||
lastConnectionTime = millis();
|
||||
}
|
||||
|
||||
/*
|
||||
This method calculates the number of digits in the
|
||||
sensor reading. Since each digit of the ASCII decimal
|
||||
representation is a byte, the number of digits equals
|
||||
the number of bytes.
|
||||
*/
|
||||
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;
|
||||
}
|
||||
|
@ -1,167 +0,0 @@
|
||||
/*
|
||||
Xively client with Strings
|
||||
|
||||
This sketch connects two analog sensors to Xively (http://www.xively.com)
|
||||
through a Telefonica GSM/GPRS shield.
|
||||
|
||||
This example has been updated to use version 2.0 of the Xively.com API.
|
||||
To make it work, create a feed with two datastreams, and give them the IDs
|
||||
sensor1 and sensor2. Or change the code below to match your feed.
|
||||
|
||||
This example uses the String library, which is part of the Arduino core from
|
||||
version 0019.
|
||||
|
||||
Circuit:
|
||||
* Analog sensors attached to A0 and A1
|
||||
* GSM shield attached to an Arduino
|
||||
* SIM card with a data plan
|
||||
|
||||
created 8 March 2012
|
||||
by Tom Igoe
|
||||
and adapted for GSM shield by David Del Peral
|
||||
|
||||
This code is in the public domain.
|
||||
|
||||
*/
|
||||
|
||||
// Include the GSM library
|
||||
#include <GSM.h>
|
||||
|
||||
// Xively login information
|
||||
#define APIKEY "YOUR API KEY GOES HERE" // replace your xively api key here
|
||||
#define FEEDID 00000 // replace your feed ID
|
||||
#define USERAGENT "My Project" // user agent is the project name
|
||||
|
||||
// PIN Number
|
||||
#define PINNUMBER ""
|
||||
|
||||
// APN data
|
||||
#define GPRS_APN "GPRS_APN" // replace your GPRS APN
|
||||
#define GPRS_LOGIN "login" // replace with your GPRS login
|
||||
#define GPRS_PASSWORD "password" // replace with your GPRS password
|
||||
|
||||
// initialize the library instance
|
||||
GSMClient client;
|
||||
GPRS gprs;
|
||||
GSM gsmAccess;
|
||||
|
||||
// if you don't want to use DNS (and reduce your sketch size)
|
||||
// use the numeric IP instead of the name for the server:
|
||||
// IPAddress server(216,52,233,121); // numeric IP for api.xively.com
|
||||
char server[] = "api.xively.com"; // name address for Xively 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 = 10*1000; // delay between updates to Xively.com
|
||||
|
||||
void setup()
|
||||
{
|
||||
// initialize serial communications and wait for port to open:
|
||||
Serial.begin(9600);
|
||||
while (!Serial) {
|
||||
; // wait for serial port to connect. Needed for Leonardo only
|
||||
}
|
||||
|
||||
// connection state
|
||||
boolean notConnected = true;
|
||||
|
||||
// After starting the modem with GSM.begin()
|
||||
// attach the shield to the GPRS network with the APN, login and password
|
||||
while (notConnected)
|
||||
{
|
||||
if ((gsmAccess.begin(PINNUMBER) == GSM_READY) &
|
||||
(gprs.attachGPRS(GPRS_APN, GPRS_LOGIN, GPRS_PASSWORD) == GPRS_READY))
|
||||
notConnected = false;
|
||||
else
|
||||
{
|
||||
Serial.println("Not connected");
|
||||
delay(1000);
|
||||
}
|
||||
}
|
||||
|
||||
Serial.println("Connected to GPRS network");
|
||||
}
|
||||
|
||||
void loop()
|
||||
{
|
||||
// read the sensor on A0
|
||||
int sensorReading = analogRead(A0);
|
||||
|
||||
// convert the data to a String
|
||||
String dataString = "sensor1,";
|
||||
dataString += sensorReading;
|
||||
|
||||
// you can append multiple readings to this String to
|
||||
// send the xively feed multiple values
|
||||
int otherSensorReading = analogRead(A1);
|
||||
dataString += "\nsensor2,";
|
||||
dataString += otherSensorReading;
|
||||
|
||||
// if there's incoming data from the net connection.
|
||||
// send it out the serial port. This is for debugging
|
||||
// purposes only
|
||||
if (client.available())
|
||||
{
|
||||
char c = client.read();
|
||||
Serial.print(c);
|
||||
}
|
||||
|
||||
// if there's no net connection, but there was one last time
|
||||
// through the loop, then stop the client
|
||||
if (!client.connected() && lastConnected)
|
||||
{
|
||||
Serial.println();
|
||||
Serial.println("disconnecting.");
|
||||
client.stop();
|
||||
}
|
||||
|
||||
// if you're not connected, and ten seconds have passed since
|
||||
// your last connection, then connect again and send data
|
||||
if (!client.connected() && (millis() - lastConnectionTime > postingInterval))
|
||||
{
|
||||
sendData(dataString);
|
||||
}
|
||||
// store the state of the connection for next time through
|
||||
// the loop
|
||||
lastConnected = client.connected();
|
||||
}
|
||||
|
||||
// this method makes a HTTP connection to the server
|
||||
void sendData(String thisData)
|
||||
{
|
||||
// if there's a successful connection:
|
||||
if (client.connect(server, 80))
|
||||
{
|
||||
Serial.println("connecting...");
|
||||
|
||||
// send the HTTP PUT request:
|
||||
client.print("PUT /v2/feeds/");
|
||||
client.print(FEEDID);
|
||||
client.println(".csv HTTP/1.1");
|
||||
client.println("Host: api.xively.com");
|
||||
client.print("X-ApiKey: ");
|
||||
client.println(APIKEY);
|
||||
client.print("User-Agent: ");
|
||||
client.println(USERAGENT);
|
||||
client.print("Content-Length: ");
|
||||
client.println(thisData.length());
|
||||
|
||||
// last pieces of the HTTP PUT request
|
||||
client.println("Content-Type: text/csv");
|
||||
client.println("Connection: close");
|
||||
client.println();
|
||||
|
||||
// here's the actual content of the PUT request
|
||||
client.println(thisData);
|
||||
}
|
||||
else
|
||||
{
|
||||
// if you couldn't make a connection
|
||||
Serial.println("connection failed");
|
||||
Serial.println();
|
||||
Serial.println("disconnecting.");
|
||||
client.stop();
|
||||
}
|
||||
// note the time that the connection was made or attempted:
|
||||
lastConnectionTime = millis();
|
||||
}
|
@ -1,194 +0,0 @@
|
||||
/*
|
||||
Wifi Xively sensor client
|
||||
|
||||
This sketch connects an analog sensor to Xively (http://www.xively.com)
|
||||
using an Arduino Wifi shield.
|
||||
|
||||
This example is written for a network using WPA encryption. For
|
||||
WEP or WPA, change the Wifi.begin() call accordingly.
|
||||
|
||||
This example has been updated to use version 2.0 of the Xively API.
|
||||
To make it work, create a feed with a datastream, and give it the ID
|
||||
sensor1. Or change the code below to match your feed.
|
||||
|
||||
Circuit:
|
||||
* Analog sensor attached to analog in 0
|
||||
* Wifi shield attached to pins 10, 11, 12, 13
|
||||
|
||||
created 13 Mar 2012
|
||||
modified 31 May 2012
|
||||
by Tom Igoe
|
||||
modified 8 Nov 2013
|
||||
by Scott Fitzgerald
|
||||
|
||||
This code is in the public domain.
|
||||
|
||||
*/
|
||||
#include <SPI.h>
|
||||
#include <WiFi.h>
|
||||
|
||||
#define APIKEY "YOUR API KEY GOES HERE" // replace your xively api key here
|
||||
#define FEEDID 00000 // replace your feed ID
|
||||
#define USERAGENT "My Arduino Project" // user agent is the project name
|
||||
|
||||
char ssid[] = "yourNetwork"; // your network SSID (name)
|
||||
char pass[] = "secretPassword"; // your network password
|
||||
|
||||
int status = WL_IDLE_STATUS;
|
||||
|
||||
// initialize the library instance:
|
||||
WiFiClient client;
|
||||
// if you don't want to use DNS (and reduce your sketch size)
|
||||
// use the numeric IP instead of the name for the server:
|
||||
IPAddress server(216,52,233,121); // numeric IP for api.xively.com
|
||||
//char server[] = "api.xively.com"; // name address for xively 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 = 10*1000; //delay between updates to xively.com
|
||||
|
||||
void setup() {
|
||||
//Initialize serial and wait for port to open:
|
||||
Serial.begin(9600);
|
||||
while (!Serial) {
|
||||
; // wait for serial port to connect. Needed for Leonardo only
|
||||
}
|
||||
|
||||
// check for the presence of the shield:
|
||||
if (WiFi.status() == WL_NO_SHIELD) {
|
||||
Serial.println("WiFi shield not present");
|
||||
// don't continue:
|
||||
while (true);
|
||||
}
|
||||
|
||||
String fv = WiFi.firmwareVersion();
|
||||
if ( fv != "1.1.0" )
|
||||
Serial.println("Please upgrade the firmware");
|
||||
|
||||
// attempt to connect to Wifi network:
|
||||
while ( status != WL_CONNECTED) {
|
||||
Serial.print("Attempting to connect to SSID: ");
|
||||
Serial.println(ssid);
|
||||
// Connect to WPA/WPA2 network. Change this line if using open or WEP network:
|
||||
status = WiFi.begin(ssid, pass);
|
||||
|
||||
// wait 10 seconds for connection:
|
||||
delay(10000);
|
||||
}
|
||||
// you're connected now, so print out the status:
|
||||
printWifiStatus();
|
||||
}
|
||||
|
||||
|
||||
void loop() {
|
||||
// read the analog sensor:
|
||||
int sensorReading = analogRead(A0);
|
||||
|
||||
// if there's incoming data from the net connection.
|
||||
// send it out the serial port. This is for debugging
|
||||
// purposes only:
|
||||
while (client.available()) {
|
||||
char c = client.read();
|
||||
Serial.print(c);
|
||||
}
|
||||
|
||||
// if there's no net connection, but there was one last time
|
||||
// through the loop, then stop the client:
|
||||
if (!client.connected() && lastConnected) {
|
||||
Serial.println();
|
||||
Serial.println("disconnecting.");
|
||||
client.stop();
|
||||
}
|
||||
|
||||
// if you're not connected, and ten seconds have passed since
|
||||
// your last connection, then connect again and send data:
|
||||
if (!client.connected() && (millis() - lastConnectionTime > postingInterval)) {
|
||||
sendData(sensorReading);
|
||||
}
|
||||
// store the state of the connection for next time through
|
||||
// the loop:
|
||||
lastConnected = client.connected();
|
||||
}
|
||||
|
||||
// this method makes a HTTP connection to the server:
|
||||
void sendData(int thisData) {
|
||||
// if there's a successful connection:
|
||||
if (client.connect(server, 80)) {
|
||||
Serial.println("connecting...");
|
||||
// send the HTTP PUT request:
|
||||
client.print("PUT /v2/feeds/");
|
||||
client.print(FEEDID);
|
||||
client.println(".csv HTTP/1.1");
|
||||
client.println("Host: api.xively.com");
|
||||
client.print("X-ApiKey: ");
|
||||
client.println(APIKEY);
|
||||
client.print("User-Agent: ");
|
||||
client.println(USERAGENT);
|
||||
client.print("Content-Length: ");
|
||||
|
||||
// calculate the length of the sensor reading in bytes:
|
||||
// 8 bytes for "sensor1," + number of digits of the data:
|
||||
int thisLength = 8 + getLength(thisData);
|
||||
client.println(thisLength);
|
||||
|
||||
// last pieces of the HTTP PUT request:
|
||||
client.println("Content-Type: text/csv");
|
||||
client.println("Connection: close");
|
||||
client.println();
|
||||
|
||||
// here's the actual content of the PUT request:
|
||||
client.print("sensor1,");
|
||||
client.println(thisData);
|
||||
|
||||
}
|
||||
else {
|
||||
// if you couldn't make a connection:
|
||||
Serial.println("connection failed");
|
||||
Serial.println();
|
||||
Serial.println("disconnecting.");
|
||||
client.stop();
|
||||
}
|
||||
// note the time that the connection was made or attempted:
|
||||
lastConnectionTime = millis();
|
||||
}
|
||||
|
||||
|
||||
// This method calculates the number of digits in the
|
||||
// sensor reading. Since each digit of the ASCII decimal
|
||||
// representation is a byte, the number of digits equals
|
||||
// the number of bytes:
|
||||
|
||||
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;
|
||||
}
|
||||
|
||||
void printWifiStatus() {
|
||||
// print the SSID of the network you're attached to:
|
||||
Serial.print("SSID: ");
|
||||
Serial.println(WiFi.SSID());
|
||||
|
||||
// print your WiFi shield's IP address:
|
||||
IPAddress ip = WiFi.localIP();
|
||||
Serial.print("IP Address: ");
|
||||
Serial.println(ip);
|
||||
|
||||
// print the received signal strength:
|
||||
long rssi = WiFi.RSSI();
|
||||
Serial.print("signal strength (RSSI):");
|
||||
Serial.print(rssi);
|
||||
Serial.println(" dBm");
|
||||
}
|
||||
|
||||
|
||||
|
@ -1,181 +0,0 @@
|
||||
/*
|
||||
Wifi Xively sensor client with Strings
|
||||
|
||||
This sketch connects an analog sensor to Xively (http://www.xively.com)
|
||||
using a Arduino Wifi shield.
|
||||
|
||||
This example is written for a network using WPA encryption. For
|
||||
WEP or WPA, change the Wifi.begin() call accordingly.
|
||||
|
||||
This example has been updated to use version 2.0 of the xively.com API.
|
||||
To make it work, create a feed with a datastream, and give it the ID
|
||||
sensor1. Or change the code below to match your feed.
|
||||
|
||||
This example uses the String library, which is part of the Arduino core from
|
||||
version 0019.
|
||||
|
||||
Circuit:
|
||||
* Analog sensor attached to analog in 0
|
||||
* Wifi shield attached to pins 10, 11, 12, 13
|
||||
|
||||
created 16 Mar 2012
|
||||
modified 31 May 2012
|
||||
by Tom Igoe
|
||||
modified 8 Sept 2012
|
||||
by Scott Fitzgerald
|
||||
|
||||
This code is in the public domain.
|
||||
|
||||
*/
|
||||
|
||||
#include <SPI.h>
|
||||
#include <WiFi.h>
|
||||
|
||||
#define APIKEY "YOUR API KEY GOES HERE" // replace your xively api key here
|
||||
#define FEEDID 00000 // replace your feed ID
|
||||
#define USERAGENT "My Arduino Project" // user agent is the project name
|
||||
|
||||
char ssid[] = "yourNetwork"; // your network SSID (name)
|
||||
char pass[] = "secretPassword"; // your network password
|
||||
|
||||
int status = WL_IDLE_STATUS;
|
||||
|
||||
// initialize the library instance:
|
||||
WiFiClient client;
|
||||
|
||||
// if you don't want to use DNS (and reduce your sketch size)
|
||||
// use the numeric IP instead of the name for the server:
|
||||
//IPAddress server(216,52,233,121); // numeric IP for api.xively.com
|
||||
char server[] = "api.xively.com"; // name address for xively 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 = 10*1000; //delay between updates to xively.com
|
||||
|
||||
void setup() {
|
||||
//Initialize serial and wait for port to open:
|
||||
Serial.begin(9600);
|
||||
while (!Serial) {
|
||||
; // wait for serial port to connect. Needed for Leonardo only
|
||||
}
|
||||
|
||||
// check for the presence of the shield:
|
||||
if (WiFi.status() == WL_NO_SHIELD) {
|
||||
Serial.println("WiFi shield not present");
|
||||
// don't continue:
|
||||
while (true);
|
||||
}
|
||||
|
||||
String fv = WiFi.firmwareVersion();
|
||||
if ( fv != "1.1.0" )
|
||||
Serial.println("Please upgrade the firmware");
|
||||
|
||||
// attempt to connect to Wifi network:
|
||||
while ( status != WL_CONNECTED) {
|
||||
Serial.print("Attempting to connect to SSID: ");
|
||||
Serial.println(ssid);
|
||||
// Connect to WPA/WPA2 network. Change this line if using open or WEP network:
|
||||
status = WiFi.begin(ssid, pass);
|
||||
|
||||
// wait 10 seconds for connection:
|
||||
delay(10000);
|
||||
}
|
||||
// you're connected now, so print out the status:
|
||||
printWifiStatus();
|
||||
}
|
||||
|
||||
void loop() {
|
||||
// read the analog sensor:
|
||||
int sensorReading = analogRead(A0);
|
||||
// convert the data to a String to send it:
|
||||
|
||||
String dataString = "sensor1,";
|
||||
dataString += sensorReading;
|
||||
|
||||
// you can append multiple readings to this String if your
|
||||
// xively feed is set up to handle multiple values:
|
||||
int otherSensorReading = analogRead(A1);
|
||||
dataString += "\nsensor2,";
|
||||
dataString += otherSensorReading;
|
||||
|
||||
// if there's incoming data from the net connection.
|
||||
// send it out the serial port. This is for debugging
|
||||
// purposes only:
|
||||
while (client.available()) {
|
||||
char c = client.read();
|
||||
Serial.print(c);
|
||||
}
|
||||
|
||||
// if there's no net connection, but there was one last time
|
||||
// through the loop, then stop the client:
|
||||
if (!client.connected() && lastConnected) {
|
||||
Serial.println();
|
||||
Serial.println("disconnecting.");
|
||||
client.stop();
|
||||
}
|
||||
|
||||
// if you're not connected, and ten seconds have passed since
|
||||
// your last connection, then connect again and send data:
|
||||
if (!client.connected() && (millis() - lastConnectionTime > postingInterval)) {
|
||||
sendData(dataString);
|
||||
}
|
||||
// store the state of the connection for next time through
|
||||
// the loop:
|
||||
lastConnected = client.connected();
|
||||
}
|
||||
|
||||
// this method makes a HTTP connection to the server:
|
||||
void sendData(String thisData) {
|
||||
// if there's a successful connection:
|
||||
if (client.connect(server, 80)) {
|
||||
Serial.println("connecting...");
|
||||
// send the HTTP PUT request:
|
||||
client.print("PUT /v2/feeds/");
|
||||
client.print(FEEDID);
|
||||
client.println(".csv HTTP/1.1");
|
||||
client.println("Host: api.xively.com");
|
||||
client.print("X-ApiKey: ");
|
||||
client.println(APIKEY);
|
||||
client.print("User-Agent: ");
|
||||
client.println(USERAGENT);
|
||||
client.print("Content-Length: ");
|
||||
client.println(thisData.length());
|
||||
|
||||
// last pieces of the HTTP PUT request:
|
||||
client.println("Content-Type: text/csv");
|
||||
client.println("Connection: close");
|
||||
client.println();
|
||||
|
||||
// here's the actual content of the PUT request:
|
||||
client.println(thisData);
|
||||
}
|
||||
else {
|
||||
// if you couldn't make a connection:
|
||||
Serial.println("connection failed");
|
||||
Serial.println();
|
||||
Serial.println("disconnecting.");
|
||||
client.stop();
|
||||
}
|
||||
// note the time that the connection was made or attempted:
|
||||
lastConnectionTime = millis();
|
||||
}
|
||||
|
||||
|
||||
void printWifiStatus() {
|
||||
// print the SSID of the network you're attached to:
|
||||
Serial.print("SSID: ");
|
||||
Serial.println(WiFi.SSID());
|
||||
|
||||
// print your WiFi shield's IP address:
|
||||
IPAddress ip = WiFi.localIP();
|
||||
Serial.print("IP Address: ");
|
||||
Serial.println(ip);
|
||||
|
||||
// print the received signal strength:
|
||||
long rssi = WiFi.RSSI();
|
||||
Serial.print("signal strength (RSSI):");
|
||||
Serial.print(rssi);
|
||||
Serial.println(" dBm");
|
||||
}
|
||||
|
||||
|
Loading…
x
Reference in New Issue
Block a user