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allow negative ppm for sensair (#6385)
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1 changed files with 2 additions and 2 deletions
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@ -54,9 +54,9 @@ void SenseAirComponent::update() {
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this->status_clear_warning();
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const uint8_t length = response[2];
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const uint16_t status = (uint16_t(response[3]) << 8) | response[4];
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const uint16_t ppm = (uint16_t(response[length + 1]) << 8) | response[length + 2];
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const int16_t ppm = int16_t((response[length + 1] << 8) | response[length + 2]);
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ESP_LOGD(TAG, "SenseAir Received CO₂=%uppm Status=0x%02X", ppm, status);
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ESP_LOGD(TAG, "SenseAir Received CO₂=%dppm Status=0x%02X", ppm, status);
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if (this->co2_sensor_ != nullptr)
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this->co2_sensor_->publish_state(ppm);
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}
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