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Merge branch 'master' of https://github.com/mrfaptastic/ESP32-HUB75-MatrixPanel-DMA

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mrfaptastic 2023-03-12 09:57:08 +00:00
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examples/ChainedPanels/README.md
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This is the PatternPlasma Demo adopted for use with multiple LED Matrix Panel displays arranged in a non standard order (i.e. a grid) to make a bigger display.
![334894846_975082690567510_1362796919784291270_n](https://user-images.githubusercontent.com/89576620/224304944-94fe3483-d3cc-4aba-be0a-40b33ff901dc.jpg)
### What do we mean by 'non standard order'? ###
When you link / chain multiple panels together, the ESP32-HUB75-MatrixPanel-I2S-DMA library treats as one wide horizontal panel. This would be a 'standard' (default) order.
@ -30,6 +32,9 @@ For example: You bought four (4) 64x32px panels, and wanted to use them to creat
#define VIRTUAL_MATRIX_CHAIN_TYPE <INSERT CHAINING TYPE HERE - Refer to documentation or example>
```
VIRTUAL_MATRIX_CHAIN_TYPE's:
![image](https://user-images.githubusercontent.com/12006953/224537356-e3c8e87b-0bc0-4185-8f5d-d2d3b328d176.png)
3. In your Arduino sketch, use the 'VirtualMatrixPanel' class instance (virtualDisp) to draw to the display (i.e. drawPixel), instead of the underling MatrixPanel_I2S_DMA class instance (dma_display).