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cse7766: add energy sensor (#2822)

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This commit is contained in:
Adrián Panella
2021-11-30 09:08:00 -06:00
committed by GitHub
parent ab027a6ae2
commit 24dfecb6f0
3 changed files with 34 additions and 0 deletions
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esphome/components/cse7766/cse7766.cpp
+16
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@@ -90,6 +90,7 @@ void CSE7766Component::parse_data_() {
uint32_t power_cycle = this->get_24_bit_uint_(17);
uint8_t adj = this->raw_data_[20];
uint32_t cf_pulses = (this->raw_data_[21] << 8) + this->raw_data_[22];
bool power_ok = true;
bool voltage_ok = true;
@@ -127,6 +128,18 @@ void CSE7766Component::parse_data_() {
power = power_calib / float(power_cycle);
this->power_acc_ += power;
this->power_counts_ += 1;
uint32_t difference;
if (this->cf_pulses_last_ == 0)
this->cf_pulses_last_ = cf_pulses;
if (cf_pulses < this->cf_pulses_last_) {
difference = cf_pulses + (0x10000 - this->cf_pulses_last_);
} else {
difference = cf_pulses - this->cf_pulses_last_;
}
this->cf_pulses_last_ = cf_pulses;
this->energy_total_ += difference * float(power_calib) / 1000000.0 / 3600.0;
}
if ((adj & 0x20) == 0x20 && current_ok && voltage_ok && power != 0.0) {
@@ -152,6 +165,8 @@ void CSE7766Component::update() {
this->current_sensor_->publish_state(current);
if (this->power_sensor_ != nullptr)
this->power_sensor_->publish_state(power);
if (this->energy_sensor_ != nullptr)
this->energy_sensor_->publish_state(this->energy_total_);
this->voltage_acc_ = 0.0f;
this->current_acc_ = 0.0f;
@@ -172,6 +187,7 @@ void CSE7766Component::dump_config() {
LOG_SENSOR(" ", "Voltage", this->voltage_sensor_);
LOG_SENSOR(" ", "Current", this->current_sensor_);
LOG_SENSOR(" ", "Power", this->power_sensor_);
LOG_SENSOR(" ", "Energy", this->energy_sensor_);
this->check_uart_settings(4800);
}