WiFiServer Class

WiFiServer Class

Description
A class of WiFi server implementation for Ameba.

Syntax
class WiFiServer

Members

Public Constructors 
WiFiServer::WiFiServerConstructs a WiFiServer object and creates a server that listens for incoming connections on the specified port.
Public Methods 
WiFiServer::availableGets a client that is connected to the server and has data available for reading.
WiFiServer::beginServer start listening for incoming connections.
WiFiServer::connectedCheck if Server is still connected.
WiFiServer::writeWrite data to all the clients connected to a server.

WiFiServer::WiFiServer

Description
Constructs a WiFiServer object and creates a server that listens for incoming connections on the specified port.

Syntax
WiFiServer (uint16_t port);

Parameters
port: The port number being connected to.

Returns
NA

Example Code
Example: SimpleServerWiFi
(https://github.com/ambiot/ambd_arduino/blob/dev/Arduino_package/hardware/libraries/WiFi/examples/SimpleServerWiFi/SimpleServerWiFi.ino)

Notes and Warnings
“WiFiServer.h” must be included to use the class function.

WiFiServer::available

Description
Gets a client that is connected to the server and has data available for reading. The connection persists when the returned client object goes out of scope; you can close it by calling the client.stop().

Syntax
WiFiClient available(uint8_t* status = NULL);

Parameters
status: Wi-Fi availability status. Default value: NULL.

Returns
This function returns a client object; if no Client has data available for reading, this object will evaluate to false in an if-statement.

Example Code
Example: SimpleServerWiFi
(https://github.com/ambiot/ambd_arduino/blob/dev/Arduino_package/hardware/libraries/WiFi/examples/SimpleServerWiFi/SimpleServerWiFi.ino)

Notes and Warnings
“WiFiServer.h” must be included to use the class function.

WiFiServer::begin

Description
Server start listening for incoming connections.

Syntax
void begin(void);

Parameters
NA

Returns
NA

Example Code
Example: SimpleServerWiFi
(https://github.com/ambiot/ambd_arduino/blob/dev/Arduino_package/hardware/libraries/WiFi/examples/SimpleServerWiFi/SimpleServerWiFi.ino)

Notes and Warnings
“WiFiServer.h” must be included to use the class function.

WiFiServer::connected

Description
Check if server is still connected.

Syntax
uint8_t connected(void);

Parameters
NA

Returns
This function returns ‘1’ if connected, returns ‘0’ if not connected.

Example Code
NA

Notes and Warnings
“WiFiServer.h” must be included to use the class function.

WiFiServer::write

Description
Write data to all the clients connected to a server.

Syntax
virtual size_t write(uint8_t b);

Parameters
b: byte to be written
buf: data buffer
size: size of the data buffer

Returns
This function returns the number of bytes written. It is not necessary to read this.

Example Code
Example: SimpleServerWiFi
(https://github.com/ambiot/ambd_arduino/blob/dev/Arduino_package/hardware/libraries/WiFi/examples/SimpleServerWiFi/SimpleServerWiFi.ino)

Notes and Warnings
“WiFiServer.h” must be included to use the class function.

Please confirm that QQ communication software is installed
請先確認已安裝QQ通訊軟體