User Manual

#define SERVER "wifitest.adafruit.com" // The TCP server to connect to

#define PAGE "/testwifi/index.html" // The HTTP resource to request

#define PORT 80 // The TCP port to use

// Some servers such as Facebook check the user_agent header to

// return data accordingly. Setting 'curl' mimics a command line browser.

// For a list of popular user agents see: http://www.useragentstring.com/pages/useragentstring.php

#define USER_AGENT_HEADER "curl/7.45.0"

int ledPin = PA15;

// Use the HTTP class

AdafruitHTTP http;

/**************************************************************************/

/*!

@brief TCP/HTTP received callback

/**************************************************************************/

void receive_callback(void)

{

// If there are incoming bytes available

// from the server, read then print them:

while ( http.available() )

{

int c = http.read();

Serial.write( (isprint(c) || iscntrl(c)) ? ((char)c) : '.');

}

/**************************************************************************/

/*!

@brief TCP/HTTP disconnect callback

/**************************************************************************/

void disconnect_callback(void)

{

Serial.println();

Serial.println("---------------------");

Serial.println("DISCONNECTED CALLBACK");

Serial.println("---------------------");

Serial.println();

http.stop();

}

/**************************************************************************/

/*!

@brief The setup function runs once when the board comes out of reset

/**************************************************************************/

void setup()

{

Serial.begin(115200);

// Wait for the USB serial to connect. Needed for native USB port only.

while (!Serial) delay(1);

Serial.println("HTTP Get Example (Callback Based)\r\n");