Once that works, upload eiher of these sketches, with your SSID & network password:
Configuration
In the pre-setup configuration, you can set up your SSID & password. Also, set what pin has the LED connected. Define the path you want to grab, change this to your favorite twitch streamer
// Define the WINC1500 board connections below. // If you're following the Adafruit WINC1500 board // guide you don't need to modify these: #define WINC_CS 8 #define WINC_IRQ 7 #define WINC_RST 4 #define WINC_EN 2 // or, tie EN to VCC and comment this out #define LED 13 // Setup the WINC1500 connection with the pins above and the default hardware SPI. Adafruit_WINC1500 WiFi(WINC_CS, WINC_IRQ, WINC_RST); // Or just use hardware SPI (SCK/MOSI/MISO) and defaults, SS -> #10, INT -> #7, RST -> #5, EN -> 3-5V //Adafruit_WINC1500 WiFi; char ssid[] = "networkssid"; // your network SSID (name) char pass[] = "networkpass"; // your network password (use for WPA, or use as key for WEP) int keyIndex = 0; // your network key Index number (needed only for WEP) int status = WL_IDLE_STATUS; #define HOST "api.twitch.tv" #define PATH "/kraken/streams/adafruit" #define REFRESH 20 // seconds between refresh Adafruit_WINC1500SSLClient client;
void setup() {
#ifdef WINC_EN
pinMode(WINC_EN, OUTPUT);
digitalWrite(WINC_EN, HIGH);
#endif
pinMode(LED, OUTPUT);
//Initialize serial and wait for port to open:
Serial.begin(9600);
while (!Serial) {
; // wait for serial port to connect. Needed for native USB port 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);
}
}
void loop() {
// attempt to connect to Wifi network:
if (WiFi.status() != WL_CONNECTED) {
while (WiFi.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:
uint8_t timeout = 10;
while (timeout && (WiFi.status() != WL_CONNECTED)) {
timeout--;
delay(1000);
}
}
Serial.println("Connected to wifi");
printWifiStatus();
}
Then we SSL connect to twitch.tv and ask for the path from the setup section
Serial.println("\nStarting connection to twitch...");
// if you get a connection, report back via serial:
if (client.connect(HOST, 443)) {
Serial.println("connected to twitch api server");
// Make a HTTP request:
client.println("GET " PATH " HTTP/1.1");
client.println("Host: " HOST);
client.println("Connection: close");
client.println();
}
We then use find to locate whether the magic string appears
boolean isStreaming = false;
while (client.connected()) {
if (client.find("\"stream\":{\"_id\":")) {
isStreaming = true;
}
}
if so, then isStreaming is set to true. Finally we print out the current status, wait a few seconds, and restart the loop
Serial.print("Streaming status: "); Serial.println(isStreaming);
digitalWrite(LED, isStreaming);
Serial.println("disconnecting from server.");
client.stop();
delay(REFRESH*1000);
}
Page last edited March 08, 2016
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