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neopixel causes mcu to halt #21

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draxaris1010 opened this issue Jun 11, 2024 · 2 comments
Open

neopixel causes mcu to halt #21

draxaris1010 opened this issue Jun 11, 2024 · 2 comments
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vinscant Hardware related issues

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@draxaris1010
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The implementation of neopixel uses machine.bitstream.
This implementation of bitstream can cause the microcontroller to hang because of some wrong channel selection of RMT.

possible fix: use RMT directly to write to neopixel
@draxaris1010
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draxaris1010 commented Jun 11, 2024 •
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when using esp32.RMT.bitstream_channel(None) there is a touch of green added (full brightness)

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draxaris1010 commented Jun 11, 2024 •
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see branch anti-crash pull request #22

@draxaris1010 draxaris1010 added the vinscant Hardware related issues label Jun 20, 2024
@Topvennie Topvennie changed the title vinscant: neopixel causes mcu to halt neopixel causes mcu to halt Jul 18, 2024
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