px4_autopilot/boards/intel/aerofc-v1/aerofc_adc/AEROFC_ADC.hpp

/****************************************************************************
 *
 *   Copyright (C) 2016 Intel Corporation. All rights reserved.
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 * modification, are permitted provided that the following conditions
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 * 1. Redistributions of source code must retain the above copyright
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#pragma once

#include <drivers/drv_adc.h>
#include <drivers/drv_hrt.h>
#include <lib/cdev/CDev.hpp>
#include <lib/perf/perf_counter.h>
#include <px4_platform_common/px4_config.h>
#include <px4_platform_common/defines.h>
#include <px4_platform_common/log.h>
#include <drivers/device/i2c.h>
#include <drivers/drv_adc.h>
#include <px4_platform_common/i2c_spi_buses.h>
#include <uORB/Publication.hpp>
#include <uORB/topics/adc_report.h>

#define SLAVE_ADDR 0x50
#define ADC_ENABLE_REG 0x00
#define ADC_CHANNEL_REG 0x03
#define MAX_CHANNEL 5

class AEROFC_ADC : public device::I2C, public I2CSPIDriver<AEROFC_ADC>
{
public:
	AEROFC_ADC(I2CSPIBusOption bus_option, int bus_number, int bus_frequency);
	~AEROFC_ADC() override;

	static I2CSPIDriverBase *instantiate(const BusCLIArguments &cli, const BusInstanceIterator &iterator,
					     int runtime_instance);
	static void print_usage();

	int init() override;

	void RunImpl();
private:
	int probe() override;;

	uORB::Publication<adc_report_s>		_to_adc_report{ORB_ID(adc_report)};

	perf_counter_t _sample_perf;
};