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Component: Reddit News Headlines (Comms: IoT/Cloud): Difference between revisions

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==Component Source Code==
==Component Source Code==


Please click here to download the component source project: [https://www.flowcode.co.uk/wikicopy/componentsource/FC_Comp_Source_RedditNewsHeadlines.fcfx FC_Comp_Source_RedditNewsHeadlines.fcfx]
Please click here to download the component source project: [https://www.flowcode.co.uk/wiki/componentsource/FC_Comp_Source_RedditNewsHeadlines.fcfx FC_Comp_Source_RedditNewsHeadlines.fcfx]


Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_RedditNewsHeadlines.fcfx FC_Comp_Source_RedditNewsHeadlines.fcfx]
Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_RedditNewsHeadlines.fcfx FC_Comp_Source_RedditNewsHeadlines.fcfx]
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''No detailed description exists yet for this component''


==Examples==






''No detailed description exists yet for this component''


==Examples==




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{{Fcfile|RTC DS1307 DS3231 Example.fcfx|RTC DS1307 DS3231 Example.fcfx}}


Example showing how to retrieve and display the time using bytes or string RTC component.


==Macro reference==
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetHeadline'''
|-
| colspan="2" | Returns the next headline in the prodivded string parameter. Returns true if a new headline is available, else returns false if we are at the end of the feed. 
|-
|-
| width="10%" align="center" | [[File:Fc9-string-icon.png]] - STRING
| width="90%" | Headline
|-
| colspan="2" |  
|-
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
| width="90%" | MaxLength
|-
| colspan="2" | The maximum size of the string variable available to us. 
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-bool-icon.png]] - BOOL
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


''<span style="color:red;">No additional examples</span>''


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
==Macro reference==
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RequestData'''
|-
| colspan="2" | Requests headline RSS feed from reddit Returns true if the request was successful. Must be called before trying to call the GetHeadline macro.&nbsp;
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-bool-icon.png]] - BOOL
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}
 
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
|-
| colspan="2" | Sets up the component ready to collect weather data.&nbsp;
|-
|-
| 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''
|}
 
 
 
 
==Property reference==
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''
|-
|-
| width="10%" align="center" | [[File:Fc9-type-17-icon.png]]
| width="90%" | Network Comms Component
|-
| colspan="2" | Network Communications component to use as the bridge to the TCP/IP network.&nbsp;
|-
| width="10%" align="center" | [[File:Fc9-type-10-icon.png]]
| width="90%" | Reddit IP Address
|-
| colspan="2" | IP Address linked to the following URL: reddit.com&nbsp;
|-
| width="10%" align="center" | [[File:Fc9-type-21-icon.png]]
| width="90%" | Receive Timeout
|-
| colspan="2" | Maximum time to wait for valid incoming data.&nbsp;
|}==Macro reference==


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
===GetHeadline===
{| class="mtx-class-macrotable wikitable"
|-
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetHeadline'''
| width="90%" class="mtx-class-macrohead" | '''GetHeadline'''
|-
|-
| colspan="2" | Returns the next headline in the prodivded string parameter. Returns true if a new headline is available, else returns false if we are at the end of the feed.&nbsp;
| colspan="2" | Returns the next headline in the prodivded string parameter. Returns true if a new headline is available, else returns false if we are at the end of the feed.&nbsp;
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{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
===Initialise===
|-
{| class="mtx-class-macrotable wikitable"
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RequestData'''
|-
| colspan="2" | Requests headline RSS feed from reddit Returns true if the request was successful. Must be called before trying to call the GetHeadline macro.&nbsp;
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-bool-icon.png]] - BOOL
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}
 
 
{| 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" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
| width="90%" class="mtx-class-macrohead" | '''Initialise'''
|-
|-
| colspan="2" | Sets up the component ready to collect weather data.&nbsp;
| colspan="2" | Sets up the component ready to collect weather data.&nbsp;
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===RequestData===
 
{| class="mtx-class-macrotable wikitable"
==Property reference==
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''
|-
|-
| width="10%" align="center" | [[File:Fc9-type-17-icon.png]]
| width="90%" | Network Comms Component
|-
| colspan="2" | Network Communications component to use as the bridge to the TCP/IP network.&nbsp;
|-
| width="10%" align="center" | [[File:Fc9-type-10-icon.png]]
| width="90%" | Reddit IP Address
|-
| colspan="2" | IP Address linked to the following URL: reddit.com&nbsp;
|-
| width="10%" align="center" | [[File:Fc9-type-21-icon.png]]
| width="90%" | Receive Timeout
|-
| colspan="2" | Maximum time to wait for valid incoming data.&nbsp;
|}==Macro reference==
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetHeadline'''
|-
| colspan="2" | Returns the next headline in the prodivded string parameter. Returns true if a new headline is available, else returns false if we are at the end of the feed.&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-string-icon.png]] - STRING
| width="90%" | Headline
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
| width="90%" | MaxLength
|-
| colspan="2" | The maximum size of the string variable available to us.&nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-bool-icon.png]] - BOOL
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}
 
 
{| 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" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RequestData'''
| width="90%" class="mtx-class-macrohead" | '''RequestData'''
|-
|-
| colspan="2" | Requests headline RSS feed from reddit Returns true if the request was successful. Must be called before trying to call the GetHeadline macro.&nbsp;
| colspan="2" | Requests headline RSS feed from reddit Returns true if the request was successful. Must be called before trying to call the GetHeadline macro.&nbsp;
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| width="90%" style="border-top: 2px solid #000;" | ''Return''
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}
|}
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
|-
| colspan="2" | Sets up the component ready to collect weather data.&nbsp;
|-
|-
| 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''
|}




==Property reference==
==Property reference==


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
{| class="mtx-class-macrotable wikitable"
|-
|-
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-prop-icon.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties'''  
| width="90%" class="mtx-class-macrohead" | '''Properties'''  
|-
|-
|-
|-

Latest revision as of 14:23, 13 July 2026

Author MatrixTSL
Version 1.0
Category Comms: IoT/Cloud


Reddit News Headlines component

Easily allows you to collect the news headlines RSS feed from reddit.com

Component Source Code

Please click here to download the component source project: FC_Comp_Source_RedditNewsHeadlines.fcfx

Please click here to view the component source code (Beta): FC_Comp_Source_RedditNewsHeadlines.fcfx

Detailed description

No detailed description exists yet for this component

Examples

No additional examples

Macro reference

GetHeadline

GetHeadline
Returns the next headline in the prodivded string parameter. Returns true if a new headline is available, else returns false if we are at the end of the feed. 
- STRING Headline
 
- UINT MaxLength
The maximum size of the string variable available to us. 
- BOOL Return


Initialise

Initialise
Sets up the component ready to collect weather data. 
- VOID Return


RequestData

RequestData
Requests headline RSS feed from reddit Returns true if the request was successful. Must be called before trying to call the GetHeadline macro. 
- BOOL Return


Property reference

Properties
Network Comms Component
Network Communications component to use as the bridge to the TCP/IP network. 
Reddit IP Address
IP Address linked to the following URL: reddit.com 
Receive Timeout
Maximum time to wait for valid incoming data. 
Retrieved from "https://www.flowcode.co.uk/wiki/index.php?title=Component:_Reddit_News_Headlines_(Comms:_IoT/Cloud)&oldid=46815"