ScStw/ESP32-HUB75-MatrixPanel-DMA
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Fixing typos in the "Panel Brightness" section

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Readme referred to `setPanelBrightness8` in several places, but it doesn't exist. Correct name is `setBrightness8`
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Brian Lough 2021-06-22 22:19:59 +01:00 committed by GitHub
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README.md
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@ -169,7 +169,7 @@ By default you should not need to change / set the brightness setting as the def
The value to pass `setPanelBrightness()` must be less than MATRIX_CHAIN_WIDTH in pixels. For example for a single 64x32 LED Matrix Module, a value must be less than 64. For 3 modules 64x32 it must be less than 192. However, if you set the brightness too high, you may experience ghosting. The value to pass `setPanelBrightness()` must be less than MATRIX_CHAIN_WIDTH in pixels. For example for a single 64x32 LED Matrix Module, a value must be less than 64. For 3 modules 64x32 it must be less than 192. However, if you set the brightness too high, you may experience ghosting.
Also you may use method `setPanelBrightness8(x)`, where x is a uint8_t value between 0-255. Library will recalculate required brightness level depending on matrix width (mostly useful with FastLED-based sketches). Also you may use method `setBrightness8(x)`, where x is a uint8_t value between 0-255. Library will recalculate required brightness level depending on matrix width (mostly useful with FastLED-based sketches).
Example: Example:
``` ```
@ -179,7 +179,7 @@ Serial.begin(115200);
matrix.setPanelBrightness(16); // Set the brightness. 32 or lower ideal for a single 64x32 LED Matrix Panel. matrix.setPanelBrightness(16); // Set the brightness. 32 or lower ideal for a single 64x32 LED Matrix Panel.
// or another way // or another way
matrix.setPanelBrightness8(192); // Set the brightness to about 3/4 or 75% (192/256) of maximum. matrix.setBrightness8(192); // Set the brightness to about 3/4 or 75% (192/256) of maximum.
} }
``` ```