APA106 occasionally displays bright white regardless of color provided

Makuna / NeoPixelBus

An Arduino NeoPixel support library supporting a large variety of individually addressable LEDs. Please refer to the Wiki for more details. Please use the GitHub Discussions to ask questions as the GitHub Issues feature is used for bug tracking.

GNU Lesser General Public License v3.0

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Describe the bug Intermittently APA106 can display white when sending RgbColor(0) (or any other color).

Development environment (please complete the following information):

OS: Linux
Build Environment CMake
Board target ESP32
Library version Latest

I've tested the adjusted timings for the RMT APA106 as:

    const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(350, 1350);
    const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(1350, 350);

So far it is working nicely with no ill effects.

Makuna / NeoPixelBus

APA106 occasionally displays bright white regardless of color provided #401