Difference between revisions of "Component: RGB LED APA102C (LEDs)"
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==RGB LED APA102C component== | ==RGB LED APA102C component== | ||
A simple chained RGB LED controller IC allowing multiple LEDs to be controlled using a serial data stream. Allows RGB LEDs to be driven with full 24-bit colour depth. Allows single chains, 2D arrays and 3D cube formations to be simulated. Supports Bit Banged or SPI peripheral based data modes. | A simple chained RGB LED controller IC allowing multiple LEDs to be controlled using a serial data stream. Allows RGB LEDs to be driven with full 24-bit colour depth. Allows single chains, 2D arrays and 3D cube formations to be simulated. Supports Bit Banged or SPI peripheral based data modes. | ||
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==Detailed description== | ==Detailed description== | ||
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''No detailed description exists yet for this component'' | ''No detailed description exists yet for this component'' | ||
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==Examples== | ==Examples== | ||
+ | Here is an example that lights the LEDs up Red, Green and then Blue for a second. The program then goes into a loop where a colour is assigned to LED0 and then shifted through the other chained LEDs. the colour assigned to LED0 will slowly fade and be slightly randmised to allow some colour variation during operation. | ||
− | + | {{Fcfile|APA102_Demo.fcfx|APA102C Demo}} | |
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==Macro reference== | ==Macro reference== | ||
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| width="90%" style="border-top: 2px solid #000;" | ''Return'' | | width="90%" style="border-top: 2px solid #000;" | ''Return'' | ||
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| colspan="2" | | | colspan="2" | | ||
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+ | ==Component Source Code== | ||
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+ | Please click here to download the component source project: [https://www.flowcode.co.uk/wiki/componentsource/FC_Comp_Source_LED_APA102C.fcfx FC_Comp_Source_LED_APA102C.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_LED_APA102C.fcfx FC_Comp_Source_LED_APA102C.fcfx] |
Latest revision as of 13:16, 15 December 2023
Author | Matrix TSL |
Version | 2.0 |
Category | LEDs |
Contents
RGB LED APA102C component
A simple chained RGB LED controller IC allowing multiple LEDs to be controlled using a serial data stream. Allows RGB LEDs to be driven with full 24-bit colour depth. Allows single chains, 2D arrays and 3D cube formations to be simulated. Supports Bit Banged or SPI peripheral based data modes.
Detailed description
No detailed description exists yet for this component
Examples
Here is an example that lights the LEDs up Red, Green and then Blue for a second. The program then goes into a loop where a colour is assigned to LED0 and then shifted through the other chained LEDs. the colour assigned to LED0 will slowly fade and be slightly randmised to allow some colour variation during operation.
Macro reference
DrawCuboid3D
DrawLine2D
DrawLine2D | |
Draws a line on a 2D array of LEDs | |
- UINT | X1 |
- UINT | Y1 |
- UINT | X2 |
- UINT | Y2 |
- BYTE | R |
- BYTE | G |
- BYTE | B |
- VOID | Return |
DrawLine3D
DrawLine3D | |
Draws a line on a 3D array of LEDs | |
- UINT | X1 |
- UINT | Y1 |
- UINT | Z1 |
- UINT | X2 |
- UINT | Y2 |
- UINT | Z2 |
- BYTE | R |
- BYTE | G |
- BYTE | B |
- VOID | Return |
DrawRectangle2D
GetLEDColour
GetLEDColour | |
Sets the colour of a single LED in RAM as a 1D array. | |
- UINT | LED |
LED to change the colour / Range: 0 to (LED Count - 1) | |
- BYTE | ColIdx |
0 = R, 1 = G, 2 = B | |
- BYTE | Return |
GetLEDIndex2D
GetLEDIndex3D
Initialise
Initialise | |
Inisialises the RGB colour RAM to 0,0,0 = LED Off and clocks out the data to initialise all the WS2801 ICs in the chain. | |
- VOID | Return |
Refresh
Refresh | |
Clocks out the current colour data to the LEDs from the values stored in RAM | |
- VOID | Return |
SetAllLEDColour
SetAllLEDColour | |
Sets the colour of all the LEDs in RAM | |
- BYTE | R |
- BYTE | G |
- BYTE | B |
- VOID | Return |
SetBrightness
SetBrightnessByte
SetLEDColour
SetLEDColour | |
Sets the colour of a single LED in RAM as a 1D array. | |
- UINT | LED |
LED to change the colour / Range: 0 to (LED Count - 1) | |
- BYTE | R |
- BYTE | G |
- BYTE | B |
- VOID | Return |
ShiftLEDs1D
ShiftLEDs1D | |
Shifts the LED colours in 1D and wraps | |
- BYTE | Direction |
0 = Forwards, 1 = Backwards | |
- BYTE | DataMode |
0=ResetToZero, 1=WrapAroundDisplay, 2=Smear | |
- VOID | Return |
ShiftLEDs2D
ShiftLEDs3D
Property reference
Component Source Code
Please click here to download the component source project: FC_Comp_Source_LED_APA102C.fcfx
Please click here to view the component source code (Beta): FC_Comp_Source_LED_APA102C.fcfx