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[tlc5971] Remove dead bit-banging delay code (#16086)

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This commit is contained in:
Jonathan Swoboda
2026-04-28 16:28:33 -04:00
committed by GitHub
parent 44fbb7f5a9
commit c8dffcc9b8
1 changed files with 0 additions and 10 deletions
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esphome/components/tlc5971/tlc5971.cpp
-10
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@@ -68,13 +68,8 @@ void TLC5971::transfer_(uint8_t send) {
uint8_t startbit = 0x80;
bool towrite, lastmosi = !(send & startbit);
uint8_t bitdelay_us = (1000000 / 1000000) / 2;
for (uint8_t b = startbit; b != 0; b = b >> 1) {
if (bitdelay_us) {
delayMicroseconds(bitdelay_us);
}
towrite = send & b;
if ((lastmosi != towrite)) {
this->data_pin_->digital_write(towrite);
@@ -82,11 +77,6 @@ void TLC5971::transfer_(uint8_t send) {
}
this->clock_pin_->digital_write(true);
if (bitdelay_us) {
delayMicroseconds(bitdelay_us);
}
this->clock_pin_->digital_write(false);
}
}