tcbp001ta.hpp 2.96 KB
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#pragma once

#include "defines.h"

#include <drivers/drv_hrt.h>
#include <px4_platform_common/px4_config.h>
#include <px4_platform_common/px4_work_queue/ScheduledWorkItem.hpp>
#include <lib/drivers/barometer/PX4Barometer.hpp>
#include <lib/perf/perf_counter.h>

class TCBP001TA : public px4::ScheduledWorkItem
{
public:
	TCBP001TA(tcbp001ta::ITCBP001TA *interface);
	virtual ~TCBP001TA();

	int			init();
	void			print_info();

	uint32_t                tmp_osr_scale_coeff;
	uint32_t                prs_osr_scale_coeff;

	uint32_t                TCBP001TA_get_scaling_coef(uint8_t osr);

private:
	void			Run() override;
	void			Start();
	void			Stop();

	int			measure(); //start measure
	int			collect(); //get results and publish

	PX4Barometer		_px4_baro;

	tcbp001ta::ITCBP001TA	*_interface;

	// set config, recommended settings
	//static constexpr uint8_t	_curr_ctrl{TCBP001TA_CTRL_P16 | TCBP001TA_CTRL_T2};
	static constexpr uint32_t	_measure_interval{TCBP001TA_MT_INIT + TCBP001TA_MT *(16 - 1 + 2 - 1)};

	bool			_collect_phase{false};

	perf_counter_t		_sample_perf;
	perf_counter_t		_measure_perf;
	perf_counter_t		_comms_errors;

	tcbp001ta::calibration_s	*_cal{nullptr}; //stored calibration constants
	tcbp001ta::fcalibration_s	_fcal{}; //pre processed calibration constants
};