EscBattery.hpp 3.05 KB
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#pragma once

#include <px4_platform_common/defines.h>
#include <px4_platform_common/module.h>
#include <px4_platform_common/module_params.h>
#include <px4_platform_common/posix.h>
#include <px4_platform_common/px4_work_queue/ScheduledWorkItem.hpp>
#include <uORB/Publication.hpp>
#include <uORB/PublicationMulti.hpp>
#include <uORB/Subscription.hpp>
#include <uORB/SubscriptionCallback.hpp>
#include <uORB/topics/esc_status.h>
#include <uORB/topics/parameter_update.h>
#include <uORB/topics/actuator_controls.h>
#include <battery/battery.h>

using namespace time_literals;

class EscBattery : public ModuleBase<EscBattery>, public ModuleParams, public px4::WorkItem
{
public:
	EscBattery();
	~EscBattery() = default;

	/** @see ModuleBase */
	static int task_spawn(int argc, char *argv[]);

	/** @see ModuleBase */
	static int custom_command(int argc, char *argv[]);

	/** @see ModuleBase */
	static int print_usage(const char *reason = nullptr);

	bool init();

private:
	void Run() override;

	void parameters_updated();

	uORB::SubscriptionInterval _parameter_update_sub{ORB_ID(parameter_update), 1_s};
	uORB::Subscription _actuator_ctrl_0_sub{ORB_ID(actuator_controls_0)};
	uORB::SubscriptionCallbackWorkItem _esc_status_sub{this, ORB_ID(esc_status)};

	static constexpr uint32_t ESC_BATTERY_INTERVAL_US = 20_ms; // assume higher frequency esc feedback than 50Hz
	Battery _battery;
};