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SCD30 Added support for manual calibration (#4362)

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Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
Florian Trück
2023-02-03 09:13:27 +01:00
committed by GitHub
parent 8d6ffb9169
commit 6b7b076875
4 changed files with 78 additions and 1 deletions
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esphome/components/scd30/scd30.cpp
+22
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@@ -202,5 +202,27 @@ bool SCD30Component::is_data_ready_() {
return is_data_ready == 1;
}
bool SCD30Component::force_recalibration_with_reference(uint16_t co2_reference) {
ESP_LOGD(TAG, "Performing CO2 force recalibration with reference %dppm.", co2_reference);
if (this->write_command(SCD30_CMD_FORCED_CALIBRATION, co2_reference)) {
ESP_LOGD(TAG, "Force recalibration complete.");
return true;
} else {
ESP_LOGE(TAG, "Failed to force recalibration with reference.");
this->error_code_ = FORCE_RECALIBRATION_FAILED;
this->status_set_warning();
return false;
}
}
uint16_t SCD30Component::get_forced_calibration_reference() {
uint16_t forced_calibration_reference;
// Get current CO2 calibration
if (!this->get_register(SCD30_CMD_FORCED_CALIBRATION, forced_calibration_reference)) {
ESP_LOGE(TAG, "Unable to read forced calibration reference.");
}
return forced_calibration_reference;
}
} // namespace scd30
} // namespace esphome