diff options
Diffstat (limited to 'libraries')
-rw-r--r-- | libraries/Bridge/examples/XivelyClient/XivelyClient.ino | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/libraries/Bridge/examples/XivelyClient/XivelyClient.ino b/libraries/Bridge/examples/XivelyClient/XivelyClient.ino new file mode 100644 index 0000000..1286230 --- /dev/null +++ b/libraries/Bridge/examples/XivelyClient/XivelyClient.ino @@ -0,0 +1,105 @@ + +/* + Xively sensor client with Strings + + This sketch connects an analog sensor to Xively, + using an Arduino Yun. + + created 15 March 2010 + updated 27 May 2013 + by Tom Igoe + + NOT CURRENTLY WORKING as of Arduino 1.5.3 27 May 2013 + + */ + +// 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 + + char ssid[] = "networkname"; // your network SSID (name) + char pass[] = "password"; // your network password + + */ + + +// set up net client info: +boolean lastConnected = false; // state of the connection last time through the main loop +const unsigned long postingInterval = 60000; //delay between updates to Pachube.com +String dataString = ""; +Process xively; + +void setup() { + // start serial port: + Serial.begin(9600); + Bridge.begin(); + delay(2000); + + // reserve space for dataString: + dataString.reserve(100); +} + +void loop() { + // get a timestamp so you can calculate reading and sending intervals: + long now = millis(); + + // convert the readings to a String to send it: + dataString = "temp,"; + dataString += random(10) + 20; + // add pressure: + dataString += "\nPressure,"; + dataString += random(5) + 100; + + // if there's incoming data from the net connection, + // send it out the serial port. This is for debugging + // purposes only: + while (xively.available()>0) { + char c = xively.read(); + Serial.write(c); + } + + + // if you're not connected, and the sending interval has passed since + // your last connection, then connect again and send data: + if(now % postingInterval < 5) { + sendData(); + } +} + +// this method makes a HTTP connection to the server: +void sendData() { + Serial.println("Sending data"); + xively.begin("curl"); + dataString = "--data \'" + dataString; + dataString += "\'"; + + // form the string for the API header parameter: + String apiString = "--header \"X-ApiKey: "; + apiString += APIKEY; + apiString += "\""; + + // form the string for the URL parameter: + String url = " https://api.xively.com/v2/feeds/"; + url += FEEDID; + url += ".csv"; + + // send the HTTP PUT request: + xively.addParameter(" -k"); + xively.addParameter("--request PUT"); + xively.addParameter(dataString); + xively.addParameter(apiString); + xively.addParameter(url); + xively.run(); +} + + + |