Difference between revisions of "Component: LED (EB004) (E-blocks 1)"

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==Component Source Code==
 
==Component Source Code==
  
−
Please click here for the component source code: [https://www.flowcode.co.uk/wikicopy/componentsource/FC_Comp_Source_LED_Array_EB004.fcfx FC_Comp_Source_LED_Array_EB004.fcfx]
+
Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_LED_Array_EB004.fcfx FC_Comp_Source_LED_Array_EB004.fcfx]
  
 
==Detailed description==
 
==Detailed description==
 +
 +
  
  
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==Examples==
 
==Examples==
 +
 +
  
  
Line 52: Line 56:
  
 
==Macro reference==
 
==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;" | '''BarGraph'''
 +
|-
 +
| colspan="2" | Turns on the first N elements of the array - for generating bar graph metes etc. 
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Length
 +
|-
 +
| colspan="2" | How many items to light up. 
 +
|-
 +
| 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''
 +
|}
 +
 +
 +
{| 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;" | '''LEDOn'''
 +
|-
 +
| colspan="2" | Turn on the selected LED. 
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Index
 +
|-
 +
| colspan="2" | Index of the LED to turn on. 
 +
|-
 +
| 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''
 +
|}
 +
 +
 +
{| 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;" | '''AllOn'''
 +
|-
 +
| colspan="2" | Turns on all elements 
 +
|-
 +
|-
 +
| 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''
 +
|}
 +
 +
 +
{| 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;" | '''LEDOff'''
 +
|-
 +
| colspan="2" | Turn off the selected led. 
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Index
 +
|-
 +
| colspan="2" | Index of the LED to turn on. 
 +
|-
 +
| 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''
 +
|}
 +
 +
 +
{| 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;" | '''PointGraph'''
 +
|-
 +
| colspan="2" | Turns on the Indexed LED and turns all others off. Does nothing if the index is out of range. 
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Index
 +
|-
 +
| colspan="2" | The LED to show. 
 +
|-
 +
| 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''
 +
|}
 +
 +
 +
{| 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;" | '''WriteValue'''
 +
|-
 +
| colspan="2" | Write a number which is presented on the LEDs in binary. 
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
 +
| width="90%" | Value
 +
|-
 +
| colspan="2" | Provide a value to be written to the LEDs in binary 
 +
|-
 +
| 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''
 +
|}
 +
 +
 +
{| 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;" | '''AllOff'''
 +
|-
 +
| colspan="2" | Turns off all elements 
 +
|-
 +
|-
 +
| 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" style="background-color:#EAE1EA;" | [[File:Fc9-conn-icon.png]]
 +
| width="90%" style="background-color:#EAE1EA; color:#4B008D;" | Connections
 +
|-
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
 +
| width="90%" | Output Mode
 +
|-
 +
| colspan="2" | Choose a single port for all LEDs, or to allocate them to arbitrary pins. 
 +
|-
 +
| width="10%" align="center" | [[File:Fc9-type-19-icon.png]]
 +
| width="90%" | Port
 +
|-
 +
| colspan="2" |  
 +
|}==Macro reference==
  
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
 
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"

Revision as of 15:15, 20 January 2023

Author Matrix TSL
Version 1.1
Category E-blocks 1


LED component

An LED matrix made up of standard PCB mount 5mm LEDs.

Component Source Code

Please click here to view the component source code (Beta): FC_Comp_Source_LED_Array_EB004.fcfx

Detailed description

No detailed description exists yet for this component

Examples

LEDs can be wired either active high or active low. The LED components should each have a property allowing you to configure which LED type your using.

LED Active.jpg


An active high LED will light when the microcontroller pin is outputting a logic 1 and be off when the microcontroller pin is outputting a logic 0 or in input mode.


An active low LED will light when the microcontroller pin is outputting a logic 0 and be off when the microcontroller pin is outputting a logic 1 or in input mode.


The series resistor can be on either side of the LED and acts to protect the LED from damage due to excess current. The value of resistor used can be changed based on the brightness of the LED and power consumption.


This LED Calculator tool is a good resource for calculating the correct LED series protection resistor.

LED Resistor Calculator Tool

Macro reference

Fc9-comp-macro.png BarGraph
Turns on the first N elements of the array - for generating bar graph metes etc. 
Fc9-u8-icon.png - BYTE Length
How many items to light up. 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png LEDOn
Turn on the selected LED. 
Fc9-u8-icon.png - BYTE Index
Index of the LED to turn on. 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png AllOn
Turns on all elements 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png LEDOff
Turn off the selected led. 
Fc9-u8-icon.png - BYTE Index
Index of the LED to turn on. 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png PointGraph
Turns on the Indexed LED and turns all others off. Does nothing if the index is out of range. 
Fc9-u8-icon.png - BYTE Index
The LED to show. 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png WriteValue
Write a number which is presented on the LEDs in binary. 
Fc9-u8-icon.png - BYTE Value
Provide a value to be written to the LEDs in binary 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png AllOff
Turns off all elements 
Fc9-void-icon.png - VOID Return



Property reference

Fc9-prop-icon.png Properties
Fc9-conn-icon.png Connections
Fc9-type-16-icon.png Output Mode
Choose a single port for all LEDs, or to allocate them to arbitrary pins. 
Fc9-type-19-icon.png Port
 

==Macro reference==

Fc9-comp-macro.png BarGraph
Turns on the first N elements of the array - for generating bar graph metes etc. 
Fc9-u8-icon.png - BYTE Length
How many items to light up. 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png LEDOn
Turn on the selected LED. 
Fc9-u8-icon.png - BYTE Index
Index of the LED to turn on. 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png AllOn
Turns on all elements 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png LEDOff
Turn off the selected led. 
Fc9-u8-icon.png - BYTE Index
Index of the LED to turn on. 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png PointGraph
Turns on the Indexed LED and turns all others off. Does nothing if the index is out of range. 
Fc9-u8-icon.png - BYTE Index
The LED to show. 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png WriteValue
Write a number which is presented on the LEDs in binary. 
Fc9-u8-icon.png - BYTE Value
Provide a value to be written to the LEDs in binary 
Fc9-void-icon.png - VOID Return


Fc9-comp-macro.png AllOff
Turns off all elements 
Fc9-void-icon.png - VOID Return



Property reference

Fc9-prop-icon.png Properties
Fc9-conn-icon.png Connections
Fc9-type-16-icon.png Output Mode
Choose a single port for all LEDs, or to allocate them to arbitrary pins. 
Fc9-type-19-icon.png Port
 
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