Component: Webserver (W5500) (Comms: Networking)
From Flowcode Help
Jump to navigationJump to search| Author | Matrix Ltd. |
| Version | 1.0 |
| Category | Comms: Networking |
Contents
Webserver component
Webserver component designed to work with the W5500 module from Wiznet, as use by the ETH WIZ Click Module. Provides a very simple interface to allow webpages to be hosted from hardware or simulation.
Component Pack
COMMSC
Detailed description
No detailed description exists yet for this component
Examples
No additional examples
Downloadable macro reference
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WM_TXMEM |
 - BYTE
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ch |
 - UINT
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Return |
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SetOutValue |
| Set the value of an outbound substitution string | |
| - BYTE
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index |
 - STRING
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value |
 - VOID
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Return |
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Send_Embedded_HTML_Page4 |
| - VOID
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Return |
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Send_Embedded_HTML_Page3 |
| - VOID
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Return |
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Send_Embedded_HTML_Page2 |
| - VOID
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Return |
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Send_Embedded_HTML_Page1 |
| - VOID
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Return |
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GetInValue |
| Returns the string value of a Request parameter | |
| - BYTE
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index |
| - STRING
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Return |
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CreateServerSocket |
| Creates a listening socket on the selected channel and port ready to accept incoming web page requests. | |
| - BYTE
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Channel |
| - UINT
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Port |
| - BYTE
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Return |
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IncRxPtr |
| - BYTE
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Channel |
| - VOID
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Return |
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CheckSocketActivity |
| Checks for activity on the server socket and serves out the webpages to any requesting parties. | |
| - BYTE
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Return |
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Initialise |
| Resets and initialises the Internet E-Block. It sets up the gateway address, subnet mask, device IP address and device MAC address as defined in the properties of the Flowcode component. This macro must be called before any other TCP_IP component macros | |
| - VOID
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Return |
Property reference
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Properties |
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HTML Source |
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Max Pages |
| Maximum number of pages we can serve using the embedded page type webserver. | |
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Name Page 1 |
| Name of HTML page 1 - index.htm is the default page that will be presented. | |
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HTML Page 1 |
| Embedded HTML code used for page 1 | |
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Name Page 2 |
| Name of HTML page 2 | |
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HTML Page 2 |
| Embedded HTML code used for page 2 | |
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Name Page 3 |
| Name of HTML page 3 | |
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HTML Page 3 |
| Embedded HTML code used for page 3 | |
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Name Page 4 |
| Name of HTML page 4 | |
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HTML Page 4 |
| Embedded HTML code used for page 4 | |
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Connections |
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Channel |
| SPI Channel selector | |
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Prescale |
| Prescale option selector | |
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MOSI |
| SPI Data Out Pin SDO - Also Known as Master Out Slave In (MOSI) when used in Master mode. | |
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MISO |
| SPI Data In Pin SDI - Also Known as Master In Slave Out (MISO) when used in Master mode. | |
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CLK |
| SPI Clock Pin CLK - The Clock signal is driven by the SPI master. | |
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CS / SS |
| Chip Select / Slave Select Pin Master Mode: General purpose output pin used to select the remote SPI device. Slave Mode: Hardware chip select pin input used to select the SPI device. | |
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Int Pin |
| Interrupt pin connection on Wiznet module | |
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Gateway IP |
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Gateway0 |
| IP address of the gateway to the internet if applicable. | |
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Gateway1 |
| IP address of the gateway to the internet if applicable. | |
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Gateway2 |
| IP address of the gateway to the internet if applicable. | |
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Gateway3 |
| IP address of the gateway to the internet if applicable. | |
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Subnet Mask |
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Subnet0 |
| Subnet mask of the server - usually 255.255.255.0 | |
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Subnet1 |
| Subnet mask of the server - usually 255.255.255.0 | |
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Subnet2 |
| Subnet mask of the server - usually 255.255.255.0 | |
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Subnet3 |
| Subnet mask of the server - usually 255.255.255.0 | |
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IP Address |
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IP0 |
| IP address of the server - usually 192.168.0.x or 192.168.1.x | |
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IP1 |
| IP address of the server - usually 192.168.0.x or 192.168.1.x | |
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IP2 |
| IP address of the server - usually 192.168.0.x or 192.168.1.x | |
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IP3 |
| IP address of the server - usually 192.168.0.x or 192.168.1.x | |
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MAC Address |
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MAC0 |
| MAC address of the server | |
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MAC1 |
| MAC address of the server | |
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MAC2 |
| MAC address of the server | |
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MAC3 |
| MAC address of the server | |
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MAC4 |
| MAC address of the server | |
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MAC5 |
| MAC address of the server | |
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Substitutions |
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Outgoing |
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Count |
| Maximum number of outbound string substitutions | |
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Length 0 |
| Number of bytes to reserve for data string. | |
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Length 1 |
| Number of bytes to reserve for data string. | |
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Length 2 |
| Number of bytes to reserve for data string. | |
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Incoming |
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Count |
| Maximum number of inbound string substitutions | |
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Length 0 |
| Number of bytes to reserve for data string. | |
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Simulation |
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Label |
| Label used to help identify the component on the panel. | |
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Sim Type |
| Decides how to perform the simulation of the component. TCP IP - Communicates using the Windows TCP IP communications DLL SPI / Injector - Communicates using the CAL SPI to allow the communications to be analysed and debugged. | |
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TCP Simulation |
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Network Interface |
| List of network interfaces connected to the PC. Sets which interface we are communicating via. | |
