mirror of https://github.com/ArduPilot/ardupilot
27 lines
663 B
C++
27 lines
663 B
C++
/// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
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#ifndef AP_OpticalFlow_PX4_H
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#define AP_OpticalFlow_PX4_H
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#include "OpticalFlow.h"
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class AP_OpticalFlow_PX4 : public OpticalFlow
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{
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public:
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/// constructor
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AP_OpticalFlow_PX4(const AP_AHRS &ahrs) : OpticalFlow(ahrs) {};
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// init - initialise the sensor
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virtual void init();
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// update - read latest values from sensor and fill in x,y and totals.
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virtual void update(void);
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private:
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int _fd; // file descriptor for sensor
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uint64_t _last_timestamp; // time of last update (used to avoid processing old reports)
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};
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#endif
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