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[max7219digit] fix 270° rotation (#4930)

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Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
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Pascal 2023-06-12 06:59:25 +02:00 committed by GitHub
parent b9e7fdd2b0
commit 0a407c5425
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1 changed files with 3 additions and 1 deletions
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4
esphome/components/max7219digit/max7219digit.cpp
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@ -278,7 +278,9 @@ void MAX7219Component::send64pixels(uint8_t chip, const uint8_t pixels[8]) {
} }
} }
} else { } else {
b = pixels[7 - col]; for (uint8_t i = 0; i < 8; i++) {
b |= ((pixels[7 - col] >> i) & 1) << (7 - i);
}
} }
// send this byte to display at selected chip // send this byte to display at selected chip
if (this->invert_) { if (this->invert_) {