Paparazzi UAS  v5.0.5_stable-7-g4b8bbb7
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mavlink_optical_flow Struct Reference

Mavlink optical flow structure. More...

#include <px4flow.h>

Data Fields

uint64_t time_usec
 Timestamp (UNIX) More...
 
float flow_comp_m_x
 Flow in meters in x-sensor direction, angular-speed compensated. More...
 
float flow_comp_m_y
 Flow in meters in y-sensor direction, angular-speed compensated. More...
 
float ground_distance
 Ground distance in meters. Positive value: distance known. Negative value: Unknown distance. More...
 
int16_t flow_x
 Flow in pixels in x-sensor direction. More...
 
int16_t flow_y
 Flow in pixels in y-sensor direction. More...
 
uint8_t sensor_id
 Sensor ID. More...
 
uint8_t quality
 Optical flow quality / confidence. 0: bad, 255: maximum quality. More...
 

Detailed Description

Mavlink optical flow structure.

Using MAVLINK v1.0 generated code: Message ID 100 Fields are ordered to guarentee alignment

Definition at line 39 of file px4flow.h.

Field Documentation

float mavlink_optical_flow::flow_comp_m_x

Flow in meters in x-sensor direction, angular-speed compensated.

Definition at line 42 of file px4flow.h.

Referenced by px4flow_downlink().

float mavlink_optical_flow::flow_comp_m_y

Flow in meters in y-sensor direction, angular-speed compensated.

Definition at line 43 of file px4flow.h.

Referenced by px4flow_downlink().

int16_t mavlink_optical_flow::flow_x

Flow in pixels in x-sensor direction.

Definition at line 45 of file px4flow.h.

Referenced by px4flow_downlink().

int16_t mavlink_optical_flow::flow_y

Flow in pixels in y-sensor direction.

Definition at line 46 of file px4flow.h.

Referenced by px4flow_downlink().

float mavlink_optical_flow::ground_distance

Ground distance in meters. Positive value: distance known. Negative value: Unknown distance.

Definition at line 44 of file px4flow.h.

Referenced by px4flow_downlink().

uint8_t mavlink_optical_flow::quality

Optical flow quality / confidence. 0: bad, 255: maximum quality.

Definition at line 48 of file px4flow.h.

Referenced by px4flow_downlink().

uint8_t mavlink_optical_flow::sensor_id

Sensor ID.

Definition at line 47 of file px4flow.h.

Referenced by px4flow_downlink().

uint64_t mavlink_optical_flow::time_usec

Timestamp (UNIX)

Definition at line 41 of file px4flow.h.


The documentation for this struct was generated from the following file: