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ws2812writeonepixel
Ken Sharp edited this page Dec 8, 2023
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1 revision
Update a single pixel in the WS2812 chain and optionally refresh the chain.
Ws2812WriteOnePixel(unsigned short pixelIndex, unsigned char red, unsigned char green, unsigned char blue, unsigned char refresh);pixelIndex
The index of the WS2812 to update. For example 0 will update the first LED in the chain.
red
The red value 0-255.
green
The green value 0-255.
blue
The blue value 0-255.
refresh
Refresh the light chain.
- 0 - RGB values will be stored in memory but the light chain will not be updated to reflect the change.
- 1 - RGB values will be stored in memory and the light chain will be updated to reflect the change immediatly.
int status