Pylontech integration (solar battery bank) (#4688)

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

esphome/components/pylontech/sensor/pylontech_sensor.cpp

@@ -0,0 +1,60 @@
+#include "pylontech_sensor.h"
+#include "esphome/core/helpers.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace pylontech {
+
+static const char *const TAG = "pylontech.sensor";
+
+PylontechSensor::PylontechSensor(int8_t bat_num) { this->bat_num_ = bat_num; }
+
+void PylontechSensor::dump_config() {
+  ESP_LOGCONFIG(TAG, "Pylontech Sensor:");
+  ESP_LOGCONFIG(TAG, " Battery %d", this->bat_num_);
+  LOG_SENSOR("  ", "Voltage", this->voltage_sensor_);
+  LOG_SENSOR("  ", "Current", this->current_sensor_);
+  LOG_SENSOR("  ", "Temperature", this->temperature_sensor_);
+  LOG_SENSOR("  ", "Temperature low", this->temperature_low_sensor_);
+  LOG_SENSOR("  ", "Temperature high", this->temperature_high_sensor_);
+  LOG_SENSOR("  ", "Voltage low", this->voltage_low_sensor_);
+  LOG_SENSOR("  ", "Voltage high", this->voltage_high_sensor_);
+  LOG_SENSOR("  ", "Coulomb", this->coulomb_sensor_);
+  LOG_SENSOR("  ", "MOS Temperature", this->mos_temperature_sensor_);
+}
+
+void PylontechSensor::on_line_read(PylontechListener::LineContents *line) {
+  if (this->bat_num_ != line->bat_num) {
+    return;
+  }
+  if (this->voltage_sensor_ != nullptr) {
+    this->voltage_sensor_->publish_state(((float) line->volt) / 1000.0f);
+  }
+  if (this->current_sensor_ != nullptr) {
+    this->current_sensor_->publish_state(((float) line->curr) / 1000.0f);
+  }
+  if (this->temperature_sensor_ != nullptr) {
+    this->temperature_sensor_->publish_state(((float) line->tempr) / 1000.0f);
+  }
+  if (this->temperature_low_sensor_ != nullptr) {
+    this->temperature_low_sensor_->publish_state(((float) line->tlow) / 1000.0f);
+  }
+  if (this->temperature_high_sensor_ != nullptr) {
+    this->temperature_high_sensor_->publish_state(((float) line->thigh) / 1000.0f);
+  }
+  if (this->voltage_low_sensor_ != nullptr) {
+    this->voltage_low_sensor_->publish_state(((float) line->vlow) / 1000.0f);
+  }
+  if (this->voltage_high_sensor_ != nullptr) {
+    this->voltage_high_sensor_->publish_state(((float) line->vhigh) / 1000.0f);
+  }
+  if (this->coulomb_sensor_ != nullptr) {
+    this->coulomb_sensor_->publish_state(line->coulomb);
+  }
+  if (this->mos_temperature_sensor_ != nullptr) {
+    this->mos_temperature_sensor_->publish_state(((float) line->mostempr) / 1000.0f);
+  }
+}
+
+}  // namespace pylontech
+}  // namespace esphome