98 lines
2.8 KiB
Arduino
98 lines
2.8 KiB
Arduino
|
/* HueBlink example for ArduinoHttpClient library
|
||
|
|
|
||
|
|
Uses ArduinoHttpClient library to control Philips Hue
|
||
|
|
For more on Hue developer API see http://developer.meethue.com
|
||
|
|
|
||
|
|
To control a light, the Hue expects a HTTP PUT request to:
|
||
|
|
|
||
|
|
http://hue.hub.address/api/hueUserName/lights/lightNumber/state
|
||
|
|
|
||
|
|
The body of the PUT request looks like this:
|
||
|
|
{"on": true} or {"on":false}
|
||
|
|
|
||
|
|
This example shows how to concatenate Strings to assemble the
|
||
|
|
PUT request and the body of the request.
|
||
|
|
|
||
|
|
modified 15 Feb 2016
|
||
|
|
by Tom Igoe (tigoe) to match new API
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <SPI.h>
|
||
|
|
#include <WiFi101.h>
|
||
|
|
#include <ArduinoHttpClient.h>
|
||
|
|
#include "arduino_secrets.h"
|
||
|
|
|
||
|
|
///////please enter your sensitive data in the Secret tab/arduino_secrets.h
|
||
|
|
/////// Wifi Settings ///////
|
||
|
|
char ssid[] = SECRET_SSID;
|
||
|
|
char pass[] = SECRET_PASS;
|
||
|
|
|
||
|
|
int status = WL_IDLE_STATUS; // the Wifi radio's status
|
||
|
|
|
||
|
|
char hueHubIP[] = "192.168.0.3"; // IP address of the HUE bridge
|
||
|
|
String hueUserName = "huebridgeusername"; // hue bridge username
|
||
|
|
|
||
|
|
// make a wifi instance and a HttpClient instance:
|
||
|
|
WiFiClient wifi;
|
||
|
|
HttpClient httpClient = HttpClient(wifi, hueHubIP);
|
||
|
|
|
||
|
|
|
||
|
|
void setup() {
|
||
|
|
//Initialize serial and wait for port to open:
|
||
|
|
Serial.begin(9600);
|
||
|
|
while (!Serial); // wait for serial port to connect.
|
||
|
|
|
||
|
|
// attempt to connect to Wifi network:
|
||
|
|
while ( status != WL_CONNECTED) {
|
||
|
|
Serial.print("Attempting to connect to WPA SSID: ");
|
||
|
|
Serial.println(ssid);
|
||
|
|
// Connect to WPA/WPA2 network:
|
||
|
|
status = WiFi.begin(ssid, pass);
|
||
|
|
}
|
||
|
|
|
||
|
|
// you're connected now, so print out the data:
|
||
|
|
Serial.print("You're connected to the network IP = ");
|
||
|
|
IPAddress ip = WiFi.localIP();
|
||
|
|
Serial.println(ip);
|
||
|
|
}
|
||
|
|
|
||
|
|
void loop() {
|
||
|
|
sendRequest(3, "on", "true"); // turn light on
|
||
|
|
delay(2000); // wait 2 seconds
|
||
|
|
sendRequest(3, "on", "false"); // turn light off
|
||
|
|
delay(2000); // wait 2 seconds
|
||
|
|
}
|
||
|
|
|
||
|
|
void sendRequest(int light, String cmd, String value) {
|
||
|
|
// make a String for the HTTP request path:
|
||
|
|
String request = "/api/" + hueUserName;
|
||
|
|
request += "/lights/";
|
||
|
|
request += light;
|
||
|
|
request += "/state/";
|
||
|
|
|
||
|
|
String contentType = "application/json";
|
||
|
|
|
||
|
|
// make a string for the JSON command:
|
||
|
|
String hueCmd = "{\"" + cmd;
|
||
|
|
hueCmd += "\":";
|
||
|
|
hueCmd += value;
|
||
|
|
hueCmd += "}";
|
||
|
|
// see what you assembled to send:
|
||
|
|
Serial.print("PUT request to server: ");
|
||
|
|
Serial.println(request);
|
||
|
|
Serial.print("JSON command to server: ");
|
||
|
|
|
||
|
|
// make the PUT request to the hub:
|
||
|
|
httpClient.put(request, contentType, hueCmd);
|
||
|
|
|
||
|
|
// read the status code and body of the response
|
||
|
|
int statusCode = httpClient.responseStatusCode();
|
||
|
|
String response = httpClient.responseBody();
|
||
|
|
|
||
|
|
Serial.println(hueCmd);
|
||
|
|
Serial.print("Status code from server: ");
|
||
|
|
Serial.println(statusCode);
|
||
|
|
Serial.print("Server response: ");
|
||
|
|
Serial.println(response);
|
||
|
|
Serial.println();
|
||
|
|
}
|