Difference between revisions of "Component: Webserver (EB023 v1) (E-blocks 1)"

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==Component Source Code==
 
==Component Source Code==
  
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Please click here for the component source code: [https://www.flowcode.co.uk/wikicopy/componentsource/FC_Comp_Source_WebServer_EB023-00-1_EB.fcfx FC_Comp_Source_WebServer_EB023-00-1_EB.fcfx]
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Please click here to download the component source project: [https://www.flowcode.co.uk/wiki/componentsource/FC_Comp_Source_WebServer_EB023-00-1_EB.fcfx FC_Comp_Source_WebServer_EB023-00-1_EB.fcfx]
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Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_WebServer_EB023-00-1_EB.fcfx FC_Comp_Source_WebServer_EB023-00-1_EB.fcfx]
  
 
==Detailed description==
 
==Detailed description==
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''No detailed description exists yet for this component''
 
''No detailed description exists yet for this component''
  
 
==Examples==
 
==Examples==
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==Downloadable macro reference==
 
  
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==Macro reference==
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===CheckSocketActivity===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetOutValue'''
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CheckSocketActivity'''
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|-
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| colspan="2" | Checks for activity on the server socket and serves out the webpages to any requesting parties. 
 +
|-
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|-
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
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|}
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===CreateServerSocket===
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{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
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|-
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CreateServerSocket'''
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|-
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| colspan="2" | Creates a listening socket on the selected channel and port ready to accept incoming web page requests. 
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|-
 
|-
 
|-
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| colspan="2" | Set the value of an outbound substitution string 
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| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
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| width="90%" | Channel
 
|-
 
|-
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| colspan="2" |  
 
|-
 
|-
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
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| width="90%" | index
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| width="90%" | Port_Hi
 
|-
 
|-
 
| colspan="2" |  
 
| colspan="2" |  
 
|-
 
|-
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| width="10%" align="center" | [[File:Fc9-string-icon.png]] - STRING
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| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
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| width="90%" | value
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| width="90%" | Port_Lo
 
|-
 
|-
 
| colspan="2" |  
 
| colspan="2" |  
 
|-
 
|-
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
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===GetInValue===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Send_Embedded_HTML_Page4'''
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetInValue'''
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|-
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| colspan="2" | Returns the string value of a Request parameter 
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|-
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|-
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| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
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| width="90%" | index
 
|-
 
|-
 
| colspan="2" |  
 
| colspan="2" |  
 
|-
 
|-
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|-
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-string-icon.png]] - STRING
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
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===IncRxPtr===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Send_Embedded_HTML_Page3'''
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''IncRxPtr'''
 
|-
 
|-
 
| colspan="2" |  
 
| colspan="2" |  
 
|-
 
|-
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|-
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| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
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| width="90%" | Channel
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|-
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| colspan="2" |  
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
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===Initialise===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Send_Embedded_HTML_Page2'''
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
 
|-
 
|-
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| colspan="2" |  
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| colspan="2" | 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  
 
|-
 
|-
 
|-
 
|-
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===Send_Embedded_HTML_Page1===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
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===Send_Embedded_HTML_Page2===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetInValue'''
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Send_Embedded_HTML_Page2'''
 
|-
 
|-
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| colspan="2" | Returns the string value of a Request parameter 
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| colspan="2" |  
 
|-
 
|-
 
|-
 
|-
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| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
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| width="90%" | index
 
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|-
 
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| colspan="2" |  
 
−
|-
 
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-string-icon.png]] - STRING
 
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
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===Send_Embedded_HTML_Page3===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CreateServerSocket'''
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Send_Embedded_HTML_Page3'''
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|-
 
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| colspan="2" | Creates a listening socket on the selected channel and port ready to accept incoming web page requests. 
 
−
|-
 
−
|-
 
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| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" | Channel
 
 
|-
 
|-
 
| colspan="2" |  
 
| colspan="2" |  
 
|-
 
|-
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| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
−
| width="90%" | Port_Hi
 
 
|-
 
|-
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| colspan="2" |  
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
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|-
 
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| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
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| width="90%" | Port_Lo
 
−
|-
 
−
| colspan="2" |  
 
−
|-
 
−
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
 
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
  
  
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===Send_Embedded_HTML_Page4===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''IncRxPtr'''
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Send_Embedded_HTML_Page4'''
 
|-
 
|-
 
| colspan="2" |  
 
| colspan="2" |  
 
|-
 
|-
−
|-
 
−
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 
−
| width="90%" | Channel
 
−
|-
 
−
| colspan="2" |  
 
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
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===SetOutValue===
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
|-
 
|-
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
 
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CheckSocketActivity'''
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetOutValue'''
 
|-
 
|-
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| colspan="2" | Checks for activity on the server socket and serves out the webpages to any requesting parties. 
+
| colspan="2" | Set the value of an outbound substitution string 
 
|-
 
|-
 
|-
 
|-
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| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
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| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
−
| width="90%" style="border-top: 2px solid #000;" | ''Return''
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| width="90%" | index
−
|}
 
−
 
 
−
 
 
−
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
 
|-
 
|-
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| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
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| colspan="2" |  
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| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
 
 
|-
 
|-
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| colspan="2" | 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  
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| width="10%" align="center" | [[File:Fc9-string-icon.png]] - STRING
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| width="90%" | value
 
|-
 
|-
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| colspan="2" |  
 
|-
 
|-
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
| width="90%" style="border-top: 2px solid #000;" | ''Return''
 
|}
 
|}
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−
 
  
  

Latest revision as of 13:13, 7 February 2023

Author Matrix TSL
Version 2.0
Category E-blocks 1


Webserver component

Webserver component designed to work with the NM7010A module from Wiznet, as used in the version 1 EB023 E-block. Provides a very simple interface to allow webpages to be hosted from hardware or simulation.

Component Source Code

Please click here to download the component source project: FC_Comp_Source_WebServer_EB023-00-1_EB.fcfx

Please click here to view the component source code (Beta): FC_Comp_Source_WebServer_EB023-00-1_EB.fcfx

Detailed description

No detailed description exists yet for this component

Examples

No additional examples







Macro reference

CheckSocketActivity

Fc9-comp-macro.png CheckSocketActivity
Checks for activity on the server socket and serves out the webpages to any requesting parties. 
Fc9-u8-icon.png - BYTE Return


CreateServerSocket

Fc9-comp-macro.png CreateServerSocket
Creates a listening socket on the selected channel and port ready to accept incoming web page requests. 
Fc9-u8-icon.png - BYTE Channel
 
Fc9-u8-icon.png - BYTE Port_Hi
 
Fc9-u8-icon.png - BYTE Port_Lo
 
Fc9-u8-icon.png - BYTE Return


GetInValue

Fc9-comp-macro.png GetInValue
Returns the string value of a Request parameter 
Fc9-u8-icon.png - BYTE index
 
Fc9-string-icon.png - STRING Return


IncRxPtr

Fc9-comp-macro.png IncRxPtr
 
Fc9-u8-icon.png - BYTE Channel
 
Fc9-void-icon.png - VOID Return


Initialise

Fc9-comp-macro.png 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  
Fc9-void-icon.png - VOID Return


Send_Embedded_HTML_Page1

Fc9-comp-macro.png Send_Embedded_HTML_Page1
 
Fc9-void-icon.png - VOID Return


Send_Embedded_HTML_Page2

Fc9-comp-macro.png Send_Embedded_HTML_Page2
 
Fc9-void-icon.png - VOID Return


Send_Embedded_HTML_Page3

Fc9-comp-macro.png Send_Embedded_HTML_Page3
 
Fc9-void-icon.png - VOID Return


Send_Embedded_HTML_Page4

Fc9-comp-macro.png Send_Embedded_HTML_Page4
 
Fc9-void-icon.png - VOID Return


SetOutValue

Fc9-comp-macro.png SetOutValue
Set the value of an outbound substitution string 
Fc9-u8-icon.png - BYTE index
 
Fc9-string-icon.png - STRING value
 
Fc9-void-icon.png - VOID Return


Property reference

Fc9-prop-icon.png Properties
Fc9-type-10-icon.png Label
Label used to help identify the component on the panel. 
Fc9-type-14-icon.png Max Channels
Max number of concurrent channels allowed 
Fc9-type-16-icon.png I2C Address
I2C address of the module - bit 0 
Fc9-conn-icon.png HTML Source
Fc9-type-16-icon.png HTML Source
Sets the method for streaming data, we can either host it loacally using a property or refer to external files. 
Fc9-type-14-icon.png Max Pages
Maximum number of pages we can serve using the embedded page type webserver. 
Fc9-type-10-icon.png Name Page 1
Name of HTML page 1 - index.htm is the default page that will be presented. 
Fc9-type-11-icon.png HTML Page 1
Embedded HTML code used for page 1 
Fc9-type-10-icon.png Name Page 2
Name of HTML page 2 
Fc9-type-11-icon.png HTML Page 2
Embedded HTML code used for page 2 
Fc9-type-10-icon.png Name Page 3
Name of HTML page 3  
Fc9-type-11-icon.png HTML Page 3
Embedded HTML code used for page 3  
Fc9-type-10-icon.png Name Page 4
Name of HTML page 4 
Fc9-type-11-icon.png HTML Page 4
Embedded HTML code used for page 4 
Fc9-conn-icon.png Connections
Fc9-type-16-icon.png Channel
Channel selection 
Fc9-type-16-icon.png Baud Select
Baud rate option selector 
Fc9-type-14-icon.png Baud Rate
Baud rate to be used 
Fc9-type-7-icon.png Stop Delay
On older microcontroller devices there is a potential for the I2C hardware channel to lock up if there is not a 10ms delay between an I2C stop event and the next I2C start event. Most modern microcontrollers will not have a problem so this property can be disabled to speed up the I2C communications.  
Fc9-type-5-icon.png SDA
Pin used for SDA (data signal) 
Fc9-type-5-icon.png SCL
Pin used for SCL (clock signal) 
Fc9-type-5-icon.png Int Pin
Interrupt pin connection on Wiznet module 
Fc9-conn-icon.png Gateway IP
Fc9-type-14-icon.png Gateway0
IP address of the gateway to the internet if applicable. 
Fc9-type-14-icon.png Gateway1
IP address of the gateway to the internet if applicable. 
Fc9-type-14-icon.png Gateway2
IP address of the gateway to the internet if applicable. 
Fc9-type-14-icon.png Gateway3
IP address of the gateway to the internet if applicable. 
Fc9-conn-icon.png Subnet Mask
Fc9-type-14-icon.png Subnet0
Subnet mask of the server - usually 255.255.255.0 
Fc9-type-14-icon.png Subnet1
Subnet mask of the server - usually 255.255.255.0 
Fc9-type-14-icon.png Subnet2
Subnet mask of the server - usually 255.255.255.0 
Fc9-type-14-icon.png Subnet3
Subnet mask of the server - usually 255.255.255.0 
Fc9-conn-icon.png IP Address
Fc9-type-14-icon.png IP0
IP address of the server - usually 192.168.0.x or 192.168.1.x 
Fc9-type-14-icon.png IP1
IP address of the server - usually 192.168.0.x or 192.168.1.x 
Fc9-type-14-icon.png IP2
IP address of the server - usually 192.168.0.x or 192.168.1.x 
Fc9-type-14-icon.png IP3
IP address of the server - usually 192.168.0.x or 192.168.1.x 
Fc9-conn-icon.png MAC Address
Fc9-type-14-icon.png MAC0
MAC address of the server 
Fc9-type-14-icon.png MAC1
MAC address of the server 
Fc9-type-14-icon.png MAC2
MAC address of the server 
Fc9-type-14-icon.png MAC3
MAC address of the server 
Fc9-type-14-icon.png MAC4
MAC address of the server 
Fc9-type-14-icon.png MAC5
MAC address of the server 
Fc9-conn-icon.png Substitutions
Fc9-conn-icon.png Outgoing
Fc9-type-16-icon.png Count
Maximum number of outbound string substitutions 
Fc9-type-21-icon.png Length 0
Number of bytes to reserve for data string. 
Fc9-type-21-icon.png Length 1
Number of bytes to reserve for data string. 
Fc9-type-21-icon.png Length 2
Number of bytes to reserve for data string. 
Fc9-conn-icon.png Incoming
Fc9-type-16-icon.png Count
Maximum number of inbound string substitutions 
Fc9-type-21-icon.png Length 0
Number of bytes to reserve for data string. 
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