Linux::Flow_PX4 Class Reference

#include <Flow_PX4.h>

Public Member Functions
	Flow_PX4 (uint32_t width, uint32_t bytesperline, uint32_t max_flow_pixel, float bottom_flow_feature_threshold, float bottom_flow_value_threshold)
uint8_t	compute_flow (uint8_t *image1, uint8_t *image2, uint32_t delta_time, float *pixel_flow_x, float *pixel_flow_y)

Private Attributes
uint32_t	_width
uint32_t	_search_size
uint32_t	_bytesperline
float	_bottom_flow_feature_threshold
float	_bottom_flow_value_threshold
uint16_t	_pixlo
uint16_t	_pixhi
uint16_t	_pixstep
uint8_t	_num_blocks

Detailed Description

Definition at line 21 of file Flow_PX4.h.

Constructor & Destructor Documentation

Flow_PX4()

Flow_PX4::Flow_PX4	(	uint32_t	width,
		uint32_t	bytesperline,
		uint32_t	max_flow_pixel,
		float	bottom_flow_feature_threshold,
		float	bottom_flow_value_threshold
	)

Definition at line 52 of file Flow_PX4.cpp.

Member Function Documentation

compute_flow()

uint8_t Flow_PX4::compute_flow	(	uint8_t *	image1,
		uint8_t *	image2,
		uint32_t	delta_time,
		float *	pixel_flow_x,
		float *	pixel_flow_y
	)

Definition at line 234 of file Flow_PX4.cpp.

Referenced by Linux::OpticalFlow_Onboard::_run_optflow().

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Member Data Documentation

_bottom_flow_feature_threshold

float Linux::Flow_PX4::_bottom_flow_feature_threshold

private

Definition at line 33 of file Flow_PX4.h.

Referenced by compute_flow().

_bottom_flow_value_threshold

float Linux::Flow_PX4::_bottom_flow_value_threshold

private

Definition at line 34 of file Flow_PX4.h.

Referenced by compute_flow().

_bytesperline

uint32_t Linux::Flow_PX4::_bytesperline

private

Definition at line 32 of file Flow_PX4.h.

Referenced by compute_flow().

_num_blocks

uint8_t Linux::Flow_PX4::_num_blocks

private

Definition at line 38 of file Flow_PX4.h.

Referenced by compute_flow(), and Flow_PX4().

_pixhi

uint16_t Linux::Flow_PX4::_pixhi

private

Definition at line 36 of file Flow_PX4.h.

Referenced by compute_flow(), and Flow_PX4().

_pixlo

uint16_t Linux::Flow_PX4::_pixlo

private

Definition at line 35 of file Flow_PX4.h.

Referenced by compute_flow(), and Flow_PX4().

_pixstep

uint16_t Linux::Flow_PX4::_pixstep

private

Definition at line 37 of file Flow_PX4.h.

Referenced by compute_flow(), and Flow_PX4().

_search_size

uint32_t Linux::Flow_PX4::_search_size

private

Definition at line 31 of file Flow_PX4.h.

Referenced by compute_flow(), and Flow_PX4().

_width

uint32_t Linux::Flow_PX4::_width

private

Definition at line 30 of file Flow_PX4.h.

Referenced by Flow_PX4().

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The documentation for this class was generated from the following files:

• libraries/AP_HAL_Linux/Flow_PX4.h
• libraries/AP_HAL_Linux/Flow_PX4.cpp