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x9c: fix off by 1 error (#6318)

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Andy Barcinski 2024-03-04 12:18:18 -08:00 committed by GitHub
parent 56837b0947
commit f3ed091395
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1 changed files with 3 additions and 3 deletions
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6
esphome/components/x9c/x9c.cpp
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@ -49,17 +49,17 @@ void X9cOutput::setup() {
if (this->initial_value_ <= 0.50) { if (this->initial_value_ <= 0.50) {
this->trim_value(-101); // Set min value (beyond 0) this->trim_value(-101); // Set min value (beyond 0)
this->trim_value((int) (this->initial_value_ * 100)); this->trim_value(static_cast<uint32_t>(roundf(this->initial_value_ * 100)));
} else { } else {
this->trim_value(101); // Set max value (beyond 100) this->trim_value(101); // Set max value (beyond 100)
this->trim_value((int) (this->initial_value_ * 100) - 100); this->trim_value(static_cast<uint32_t>(roundf(this->initial_value_ * 100) - 100));
} }
this->pot_value_ = this->initial_value_; this->pot_value_ = this->initial_value_;
this->write_state(this->initial_value_); this->write_state(this->initial_value_);
} }
void X9cOutput::write_state(float state) { void X9cOutput::write_state(float state) {
this->trim_value((int) ((state - this->pot_value_) * 100)); this->trim_value(static_cast<uint32_t>(roundf((state - this->pot_value_) * 100)));
this->pot_value_ = state; this->pot_value_ = state;
} }