Component: WLAN (EB069, WIZ610wi) (Wireless)
| Author | Matrix Ltd. |
| Version | 1.0 |
| Category | Wireless |
Contents
WLAN (EB069, WIZ610wi) component
Wireless LAN component designed to work with the WIZ610wi module from Wiznet. Provides a very simple interface to allow webpages to be hosted from hardware or simulation. Also available in the form of the EB069 E-block.
Examples
This example connects the WLAN module to a existing wireless router and starts a web page server running. The web page can be accessed by typing the IP address of the module into your browser.
The example also hosts a web page server during simulation using your PC. You can access the web pages served by the PC running Flowcode by using the localhost loopback IP address 127.0.0.1:5000 where 5000 is the port assigned to the WLAN component. You can access the web pages from a PC on a network by using the IP address of the machine running Flowcode and specifying the correct port. Port 80 is used by default for HTML transfer but windows can be a bit funny about what is allowed on port 80 so we have used port 5000 in the example. You may have to check your server PC's incoming firewall settings to get this fully functional via a remote PC.
Here is one of the pages generated by the example.
The TCPIP tab of the console window will show all the data sent and received during simulation which is useful for learning how things like web page servers work.
Downloadable macro reference
SendString
Sends the given Text.
Appends a CR/LF pair of characters it CrLf is true.
Parameters
- <- STRING Text
- This parameter may be returned back to the caller
- BYTE CrLf
Return value
- This call does not return a value
SendCommand
Sends the given command and returns the reply status.
(See GetReply for return values)
Parameters
- <- STRING Command
- This parameter may be returned back to the caller
Return value
CheckForPageRequests
To be called periodically. Returns non-zero if a request has been processed
Parameters
- This macro has no parameters
Return value
EnableCommandMode
Enables command mode. Must be called before commands are issued.
Parameters
- This macro has no parameters
Return value
- This call does not return a value
ReceiveIncoming
Returns the received data string
Parameters
- This macro has no parameters
Return value
ReadConnectionStatus
Checks the connection status.
Returns 0 if not connected, 1 if connected.
Parameters
- This macro has no parameters
Return value
SetOutValue
Set the value of an outbound substitution string
Parameters
- BYTE index
- <- STRING value
- This parameter may be returned back to the caller
Return value
- This call does not return a value
DisableCommandMode
Exits command mode
Parameters
- This macro has no parameters
Return value
- This call does not return a value
GetInValue
Returns the string value of a Request parameter
Parameters
- BYTE index
- Index of the request paramter, starting at zero.
Return value
ConnectToSSID
Attempts to connect to the given SSID and Key values. Returns 0 if successful.
Parameters
- <- STRING SSID
- This parameter may be returned back to the caller
- <- STRING Key
- This parameter may be returned back to the caller
Return value
GetReply
Returns the last received response to a command.
0 = OK
1 = FAIL_ERR
2 = STX_ERR
3 = CMD_ERR
4 = PARAM_ERR
5 = ETX_ERR
6 = SERIAL
255 = TOUT
Parameters
- This macro has no parameters
Return value
Initialise
Initialise the device with the property data.
Returns 0 if successful
Parameters
- This macro has no parameters
Return value
Simulation macro reference
This component does not contain any simulation macros
Property reference
IP 0
This property is of type Unsigned integer and can be referenced with the variable name IP0.
No additional information
IP 1
This property is of type Unsigned integer and can be referenced with the variable name IP1.
No additional information
IP 2
This property is of type Unsigned integer and can be referenced with the variable name IP2.
No additional information
IP 3
This property is of type Unsigned integer and can be referenced with the variable name IP3.
No additional information
Mask 0
This property is of type Unsigned integer and can be referenced with the variable name MIP0.
No additional information
Mask 1
This property is of type Unsigned integer and can be referenced with the variable name MIP1.
No additional information
Mask 2
This property is of type Unsigned integer and can be referenced with the variable name MIP2.
No additional information
Mask 3
This property is of type Unsigned integer and can be referenced with the variable name MIP3.
No additional information
Gateway 0
This property is of type Unsigned integer and can be referenced with the variable name GIP0.
No additional information
Gateway 1
This property is of type Unsigned integer and can be referenced with the variable name GIP1.
No additional information
Gateway 2
This property is of type Unsigned integer and can be referenced with the variable name GIP2.
No additional information
Gateway 3
This property is of type Unsigned integer and can be referenced with the variable name GIP3.
No additional information
Trigger
This property is of type Single digital pin and can be referenced with the variable name TRIGGER.
No additional information
Reset
This property is of type Single digital pin and can be referenced with the variable name RESET.
No additional information
UART
This property is of type Fixed list of ints and can be referenced with the variable name UART_CHANNEL.
No additional information
Tx
This property is of type Single digital pin and can be referenced with the variable name TX.
No additional information
Rx
This property is of type Single digital pin and can be referenced with the variable name RX.
No additional information
SSID
This property is of type Line of text and can be referenced with the variable name SSID.
No additional information
SSID Broadcast
This property is of type Fixed list of ints and can be referenced with the variable name SSID_MODE.
No additional information
Server Port
This property is of type Unsigned integer and can be referenced with the variable name PORT.
No additional information
WLAN Mode
This property is of type Fixed list of ints and can be referenced with the variable name WLAN_MODEA.
No additional information
DHCP
This property is of type Fixed list of ints and can be referenced with the variable name WLAN_DHCPA.
No additional information
Start IP 0
This property is of type Unsigned integer and can be referenced with the variable name SIP0.
No additional information
Start IP 1
This property is of type Unsigned integer and can be referenced with the variable name SIP1.
No additional information
Start IP 2
This property is of type Unsigned integer and can be referenced with the variable name SIP2.
No additional information
Start IP 3
This property is of type Unsigned integer and can be referenced with the variable name SIP3.
No additional information
End IP 0
This property is of type Unsigned integer and can be referenced with the variable name EIP0.
No additional information
End IP 1
This property is of type Unsigned integer and can be referenced with the variable name EIP1.
No additional information
End IP 2
This property is of type Unsigned integer and can be referenced with the variable name EIP2.
No additional information
End IP 3
This property is of type Unsigned integer and can be referenced with the variable name EIP3.
No additional information
Security
This property is of type Fixed list of ints and can be referenced with the variable name WLAN_SMODE.
No additional information
Channel
This property is of type Fixed list of ints and can be referenced with the variable name CHANNEL.
No additional information
Data Rate
This property is of type Fixed list of ints and can be referenced with the variable name DATA_RATE.
No additional information
Tx Power
This property is of type Fixed list of ints and can be referenced with the variable name TX_POWER.
No additional information
Max Web Pages
This property is of type Fixed list of ints and can be referenced with the variable name PAGES.
No additional information
Web Page Timeout
This property is of type Unsigned integer and can be referenced with the variable name TIMEOUT.
No additional information
Name Page 1
This property is of type Line of text and can be referenced with the variable name name1.
No additional information
HTML Page 1
This property is of type Multiple lines of text and can be referenced with the variable name html1.
No additional information
Name Page 2
This property is of type Line of text and can be referenced with the variable name name2.
No additional information
HTML Page 2
This property is of type Multiple lines of text and can be referenced with the variable name html2.
No additional information
Name Page 3
This property is of type Line of text and can be referenced with the variable name name3.
No additional information
HTML Page 3
This property is of type Multiple lines of text and can be referenced with the variable name html3.
No additional information
Name Page 4
This property is of type Line of text and can be referenced with the variable name name4.
No additional information
HTML Page 4
This property is of type Multiple lines of text and can be referenced with the variable name html4.
No additional information
Label
This property is of type Line of text and can be referenced with the variable name label.
No additional information
