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Fix temperature and humidity for bme680 with bsec2 (#7728)

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luar123 2024-11-13 01:18:10 +01:00 committed by Jesse Hills
parent b4b6b75e84
commit 44545a18a0
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GPG Key ID: BEAAE804EFD8E83A
2 changed files with 49 additions and 48 deletions
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95
esphome/components/bme68x_bsec2/bme68x_bsec2.cpp
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@ -204,11 +204,11 @@ void BME68xBSEC2Component::update_subscription_() {
} }
void BME68xBSEC2Component::run_() { void BME68xBSEC2Component::run_() {
this->op_mode_ = this->bsec_settings_.op_mode;
int64_t curr_time_ns = this->get_time_ns_(); int64_t curr_time_ns = this->get_time_ns_();
if (curr_time_ns < this->next_call_ns_) { if (curr_time_ns < this->bsec_settings_.next_call) {
return; return;
} }
this->op_mode_ = this->bsec_settings_.op_mode;
uint8_t status; uint8_t status;
ESP_LOGV(TAG, "Performing sensor run"); ESP_LOGV(TAG, "Performing sensor run");
@ -219,57 +219,60 @@ void BME68xBSEC2Component::run_() {
ESP_LOGW(TAG, "Failed to fetch sensor control settings (BSEC2 error code %d)", this->bsec_status_); ESP_LOGW(TAG, "Failed to fetch sensor control settings (BSEC2 error code %d)", this->bsec_status_);
return; return;
} }
this->next_call_ns_ = this->bsec_settings_.next_call;
if (this->bsec_settings_.trigger_measurement) { switch (this->bsec_settings_.op_mode) {
bme68x_get_conf(&bme68x_conf, &this->bme68x_); case BME68X_FORCED_MODE:
bme68x_get_conf(&bme68x_conf, &this->bme68x_);
bme68x_conf.os_hum = this->bsec_settings_.humidity_oversampling; bme68x_conf.os_hum = this->bsec_settings_.humidity_oversampling;
bme68x_conf.os_temp = this->bsec_settings_.temperature_oversampling; bme68x_conf.os_temp = this->bsec_settings_.temperature_oversampling;
bme68x_conf.os_pres = this->bsec_settings_.pressure_oversampling; bme68x_conf.os_pres = this->bsec_settings_.pressure_oversampling;
bme68x_set_conf(&bme68x_conf, &this->bme68x_); bme68x_set_conf(&bme68x_conf, &this->bme68x_);
this->bme68x_heatr_conf_.enable = BME68X_ENABLE;
this->bme68x_heatr_conf_.heatr_temp = this->bsec_settings_.heater_temperature;
this->bme68x_heatr_conf_.heatr_dur = this->bsec_settings_.heater_duration;
// status = bme68x_set_op_mode(this->bsec_settings_.op_mode, &this->bme68x_);
status = bme68x_set_heatr_conf(BME68X_FORCED_MODE, &this->bme68x_heatr_conf_, &this->bme68x_);
status = bme68x_set_op_mode(BME68X_FORCED_MODE, &this->bme68x_);
this->op_mode_ = BME68X_FORCED_MODE;
ESP_LOGV(TAG, "Using forced mode");
break;
case BME68X_PARALLEL_MODE:
if (this->op_mode_ != this->bsec_settings_.op_mode) {
bme68x_get_conf(&bme68x_conf, &this->bme68x_);
bme68x_conf.os_hum = this->bsec_settings_.humidity_oversampling;
bme68x_conf.os_temp = this->bsec_settings_.temperature_oversampling;
bme68x_conf.os_pres = this->bsec_settings_.pressure_oversampling;
bme68x_set_conf(&bme68x_conf, &this->bme68x_);
switch (this->bsec_settings_.op_mode) {
case BME68X_FORCED_MODE:
this->bme68x_heatr_conf_.enable = BME68X_ENABLE; this->bme68x_heatr_conf_.enable = BME68X_ENABLE;
this->bme68x_heatr_conf_.heatr_temp = this->bsec_settings_.heater_temperature; this->bme68x_heatr_conf_.heatr_temp_prof = this->bsec_settings_.heater_temperature_profile;
this->bme68x_heatr_conf_.heatr_dur = this->bsec_settings_.heater_duration; this->bme68x_heatr_conf_.heatr_dur_prof = this->bsec_settings_.heater_duration_profile;
this->bme68x_heatr_conf_.profile_len = this->bsec_settings_.heater_profile_len;
this->bme68x_heatr_conf_.shared_heatr_dur =
BSEC_TOTAL_HEAT_DUR -
(bme68x_get_meas_dur(BME68X_PARALLEL_MODE, &bme68x_conf, &this->bme68x_) / INT64_C(1000));
status = bme68x_set_op_mode(this->bsec_settings_.op_mode, &this->bme68x_); status = bme68x_set_heatr_conf(BME68X_PARALLEL_MODE, &this->bme68x_heatr_conf_, &this->bme68x_);
status = bme68x_set_heatr_conf(BME68X_FORCED_MODE, &this->bme68x_heatr_conf_, &this->bme68x_);
status = bme68x_set_op_mode(BME68X_FORCED_MODE, &this->bme68x_);
this->op_mode_ = BME68X_FORCED_MODE;
this->sleep_mode_ = false;
ESP_LOGV(TAG, "Using forced mode");
break; status = bme68x_set_op_mode(BME68X_PARALLEL_MODE, &this->bme68x_);
case BME68X_PARALLEL_MODE: this->op_mode_ = BME68X_PARALLEL_MODE;
if (this->op_mode_ != this->bsec_settings_.op_mode) { ESP_LOGV(TAG, "Using parallel mode");
this->bme68x_heatr_conf_.enable = BME68X_ENABLE; }
this->bme68x_heatr_conf_.heatr_temp_prof = this->bsec_settings_.heater_temperature_profile; break;
this->bme68x_heatr_conf_.heatr_dur_prof = this->bsec_settings_.heater_duration_profile; case BME68X_SLEEP_MODE:
this->bme68x_heatr_conf_.profile_len = this->bsec_settings_.heater_profile_len; if (this->op_mode_ != this->bsec_settings_.op_mode) {
this->bme68x_heatr_conf_.shared_heatr_dur = bme68x_set_op_mode(BME68X_SLEEP_MODE, &this->bme68x_);
BSEC_TOTAL_HEAT_DUR - this->op_mode_ = BME68X_SLEEP_MODE;
(bme68x_get_meas_dur(BME68X_PARALLEL_MODE, &bme68x_conf, &this->bme68x_) / INT64_C(1000)); ESP_LOGV(TAG, "Using sleep mode");
}
status = bme68x_set_heatr_conf(BME68X_PARALLEL_MODE, &this->bme68x_heatr_conf_, &this->bme68x_); break;
}
status = bme68x_set_op_mode(BME68X_PARALLEL_MODE, &this->bme68x_);
this->op_mode_ = BME68X_PARALLEL_MODE;
this->sleep_mode_ = false;
ESP_LOGV(TAG, "Using parallel mode");
}
break;
case BME68X_SLEEP_MODE:
if (!this->sleep_mode_) {
bme68x_set_op_mode(BME68X_SLEEP_MODE, &this->bme68x_);
this->sleep_mode_ = true;
ESP_LOGV(TAG, "Using sleep mode");
}
break;
}
if (this->bsec_settings_.trigger_measurement && this->bsec_settings_.op_mode != BME68X_SLEEP_MODE) {
uint32_t meas_dur = 0; uint32_t meas_dur = 0;
meas_dur = bme68x_get_meas_dur(this->op_mode_, &bme68x_conf, &this->bme68x_); meas_dur = bme68x_get_meas_dur(this->op_mode_, &bme68x_conf, &this->bme68x_);
ESP_LOGV(TAG, "Queueing read in %uus", meas_dur); ESP_LOGV(TAG, "Queueing read in %uus", meas_dur);

2
esphome/components/bme68x_bsec2/bme68x_bsec2.h
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@ -113,13 +113,11 @@ class BME68xBSEC2Component : public Component {
struct bme68x_heatr_conf bme68x_heatr_conf_; struct bme68x_heatr_conf bme68x_heatr_conf_;
uint8_t op_mode_; // operating mode of sensor uint8_t op_mode_; // operating mode of sensor
bool sleep_mode_;
bsec_library_return_t bsec_status_{BSEC_OK}; bsec_library_return_t bsec_status_{BSEC_OK};
int8_t bme68x_status_{BME68X_OK}; int8_t bme68x_status_{BME68X_OK};
int64_t last_time_ms_{0}; int64_t last_time_ms_{0};
uint32_t millis_overflow_counter_{0}; uint32_t millis_overflow_counter_{0};
int64_t next_call_ns_{0};
std::queue<std::function<void()>> queue_; std::queue<std::function<void()>> queue_;