Add extracted tools: CitrineOS, OpenOCPP, ShapeShifter
- CitrineOS core extracted (CSMS OCPP 2.0.1) - OpenOCPP extracted (firmware OCPP 1.6J/2.0.1) - ShapeShifter library installed (pip install -e) - ShapeShifter specification extracted - EVerest extracted TODO updated with progress
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// SPDX-License-Identifier: Apache-2.0
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// Copyright chargebyte GmbH
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// Copyright Pionix GmbH and Contributors to EVerest
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#include <chrono>
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#include <mutex>
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#include "power_supply_DCImpl.hpp"
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namespace module {
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namespace main {
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void power_supply_DCImpl::init() {
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connector_voltage = 0.0;
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connector_current = 0.0;
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energy_import_total = 0.0;
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energy_export_total = 0.0;
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power_supply_thread_handle = std::thread(&power_supply_DCImpl::power_supply_worker, this);
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}
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static auto get_capabilities_from_config(const Conf& config) {
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types::power_supply_DC::Capabilities cap;
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cap.bidirectional = config.bidirectional;
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cap.current_regulation_tolerance_A = 2.0f;
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cap.peak_current_ripple_A = 2.0f;
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cap.max_export_voltage_V = static_cast<float>(config.max_voltage);
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cap.min_export_voltage_V = static_cast<float>(config.min_voltage);
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cap.max_export_current_A = static_cast<float>(config.max_current);
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cap.min_export_current_A = static_cast<float>(config.min_current);
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cap.max_export_power_W = static_cast<float>(config.max_power);
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cap.nominal_max_export_voltage_V = static_cast<float>(config.nominal_max_voltage);
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cap.nominal_min_export_voltage_V = static_cast<float>(config.nominal_min_voltage);
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cap.nominal_max_export_current_A = static_cast<float>(config.nominal_max_current);
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cap.nominal_min_export_current_A = static_cast<float>(config.nominal_min_current);
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cap.nominal_max_export_power_W = static_cast<float>(config.nominal_max_export_power);
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cap.max_import_voltage_V = static_cast<float>(config.max_voltage);
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cap.min_import_voltage_V = static_cast<float>(config.min_voltage);
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cap.max_import_current_A = static_cast<float>(config.max_current);
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cap.min_import_current_A = static_cast<float>(config.min_current);
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cap.max_import_power_W = static_cast<float>(config.max_power);
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cap.nominal_max_import_voltage_V = static_cast<float>(config.nominal_max_voltage);
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cap.nominal_min_import_voltage_V = static_cast<float>(config.nominal_min_voltage);
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cap.nominal_max_import_current_A = static_cast<float>(config.nominal_max_current);
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cap.nominal_min_import_current_A = static_cast<float>(config.nominal_min_current);
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cap.nominal_max_import_power_W = static_cast<float>(config.nominal_max_import_power);
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cap.conversion_efficiency_import = 0.85f;
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cap.conversion_efficiency_export = 0.9f;
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return cap;
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}
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void power_supply_DCImpl::ready() {
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publish_capabilities(get_capabilities_from_config(config));
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}
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void power_supply_DCImpl::handle_setMode(types::power_supply_DC::Mode& _mode,
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types::power_supply_DC::ChargingPhase& phase) {
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mode = _mode;
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EVLOG_info << "Set mode: " << types::power_supply_DC::mode_to_string(mode)
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<< " ChargingPhase: " << types::power_supply_DC::charging_phase_to_string(phase);
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std::scoped_lock access_lock(power_supply_values_mutex);
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if ((mode == types::power_supply_DC::Mode::Off) || (mode == types::power_supply_DC::Mode::Fault)) {
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connector_voltage = 0.0;
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connector_current = 0.0;
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} else if (mode == types::power_supply_DC::Mode::Export) {
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connector_voltage = settings_connector_export_voltage;
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connector_current = settings_connector_max_export_current;
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} else if (mode == types::power_supply_DC::Mode::Import) {
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connector_voltage = settings_connector_import_voltage;
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connector_current = settings_connector_max_import_current;
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}
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mod->p_main->publish_mode(mode);
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}
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void power_supply_DCImpl::clampVoltageCurrent(double& voltage, double& current) {
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voltage = voltage < config.min_voltage ? config.min_voltage
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: voltage > config.max_voltage ? config.max_voltage
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: voltage;
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current = current < config.min_current ? config.min_current
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: current > config.max_current ? config.max_current
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: current;
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}
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void power_supply_DCImpl::handle_setExportVoltageCurrent(double& voltage, double& current) {
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double temp_voltage = voltage;
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double temp_current = current;
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clampVoltageCurrent(temp_voltage, temp_current);
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std::scoped_lock access_lock(power_supply_values_mutex);
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settings_connector_export_voltage = temp_voltage;
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settings_connector_max_export_current = temp_current;
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if (mode == types::power_supply_DC::Mode::Export) {
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connector_voltage = settings_connector_export_voltage;
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connector_current = settings_connector_max_export_current;
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}
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}
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void power_supply_DCImpl::handle_setImportVoltageCurrent(double& voltage, double& current) {
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double temp_voltage = voltage;
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double temp_current = current;
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clampVoltageCurrent(temp_voltage, temp_current);
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std::scoped_lock access_lock(power_supply_values_mutex);
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settings_connector_import_voltage = temp_voltage;
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settings_connector_max_import_current = temp_current;
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if (mode == types::power_supply_DC::Mode::Import) {
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connector_voltage = settings_connector_import_voltage;
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connector_current = -settings_connector_max_import_current;
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}
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}
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types::powermeter::Powermeter power_supply_DCImpl::power_meter_external() {
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types::powermeter::Powermeter powermeter;
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powermeter.timestamp = Everest::Date::to_rfc3339(date::utc_clock::now());
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powermeter.meter_id = "DC_POWERMETER";
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if (connector_current > 0) {
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energy_import_total += (connector_voltage * connector_current * LOOP_SLEEP_MS / 1000) / 3600;
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}
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if (connector_current < 0) {
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energy_export_total += (connector_voltage * -connector_current * LOOP_SLEEP_MS / 1000) / 3600;
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}
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powermeter.energy_Wh_import = {static_cast<float>(energy_import_total)};
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powermeter.energy_Wh_export = {static_cast<float>(energy_export_total)};
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powermeter.power_W = {static_cast<float>(connector_current * connector_voltage)};
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powermeter.current_A = {static_cast<float>(connector_current)};
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powermeter.voltage_V = {static_cast<float>(connector_voltage)};
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return powermeter;
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}
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void power_supply_DCImpl::power_supply_worker(void) {
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types::power_supply_DC::VoltageCurrent voltage_current;
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while (true) {
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if (power_supply_thread_handle.shouldExit()) {
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break;
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}
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// set interval for publishing
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std::this_thread::sleep_for(std::chrono::milliseconds(LOOP_SLEEP_MS));
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std::scoped_lock access_lock(power_supply_values_mutex);
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voltage_current.voltage_V = static_cast<float>(connector_voltage);
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voltage_current.current_A = static_cast<float>(connector_current);
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mod->p_main->publish_voltage_current(voltage_current);
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mod->p_powermeter->publish_powermeter(power_meter_external());
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}
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}
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} // namespace main
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} // namespace module
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@@ -0,0 +1,96 @@
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// SPDX-License-Identifier: Apache-2.0
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// Copyright chargebyte GmbH and Contributors to EVerest
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// Copyright Pionix GmbH and Contributors to EVerest
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#ifndef MAIN_POWER_SUPPLY_DC_IMPL_HPP
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#define MAIN_POWER_SUPPLY_DC_IMPL_HPP
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//
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// AUTO GENERATED - MARKED REGIONS WILL BE KEPT
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// template version 3
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//
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#include <generated/interfaces/power_supply_DC/Implementation.hpp>
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#include "../DCSupplySimulator.hpp"
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// ev@75ac1216-19eb-4182-a85c-820f1fc2c091:v1
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// insert your custom include headers here
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#include <mutex>
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#include <utils/thread.hpp>
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// ev@75ac1216-19eb-4182-a85c-820f1fc2c091:v1
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namespace module {
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namespace main {
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struct Conf {
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bool bidirectional;
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double max_power;
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double nominal_max_export_power;
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double nominal_max_import_power;
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double min_voltage;
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double max_voltage;
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double nominal_min_voltage;
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double nominal_max_voltage;
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double min_current;
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double max_current;
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double nominal_min_current;
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double nominal_max_current;
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};
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class power_supply_DCImpl : public power_supply_DCImplBase {
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public:
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power_supply_DCImpl() = delete;
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power_supply_DCImpl(Everest::ModuleAdapter* ev, const Everest::PtrContainer<DCSupplySimulator>& mod, Conf& config) :
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power_supply_DCImplBase(ev, "main"), mod(mod), config(config){};
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// ev@8ea32d28-373f-4c90-ae5e-b4fcc74e2a61:v1
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// insert your public definitions here
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// ev@8ea32d28-373f-4c90-ae5e-b4fcc74e2a61:v1
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protected:
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// command handler functions (virtual)
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virtual void handle_setMode(types::power_supply_DC::Mode& mode,
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types::power_supply_DC::ChargingPhase& phase) override;
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virtual void handle_setExportVoltageCurrent(double& voltage, double& current) override;
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virtual void handle_setImportVoltageCurrent(double& voltage, double& current) override;
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// ev@d2d1847a-7b88-41dd-ad07-92785f06f5c4:v1
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// insert your protected definitions here
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// ev@d2d1847a-7b88-41dd-ad07-92785f06f5c4:v1
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private:
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const Everest::PtrContainer<DCSupplySimulator>& mod;
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const Conf& config;
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virtual void init() override;
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virtual void ready() override;
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// ev@3370e4dd-95f4-47a9-aaec-ea76f34a66c9:v1
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// insert your private definitions here
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double settings_connector_export_voltage{0.0};
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double settings_connector_import_voltage{0.0};
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double settings_connector_max_export_current{0.0};
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double settings_connector_max_import_current{0.0};
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types::power_supply_DC::Mode mode{types::power_supply_DC::Mode::Off};
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double connector_voltage{0.0};
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double connector_current{0.0};
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double energy_import_total{0.0};
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double energy_export_total{0.0};
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std::mutex power_supply_values_mutex;
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Everest::Thread power_supply_thread_handle;
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types::powermeter::Powermeter power_meter_external();
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void power_supply_worker(void);
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static constexpr int LOOP_SLEEP_MS{500};
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void clampVoltageCurrent(double& voltage, double& current);
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// ev@3370e4dd-95f4-47a9-aaec-ea76f34a66c9:v1
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};
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// ev@3d7da0ad-02c2-493d-9920-0bbbd56b9876:v1
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// insert other definitions here
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// ev@3d7da0ad-02c2-493d-9920-0bbbd56b9876:v1
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} // namespace main
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} // namespace module
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#endif // MAIN_POWER_SUPPLY_DC_IMPL_HPP
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