opticflow_module.h File Reference

optical-flow calculation for Parrot Drones More...

#include "opticflow/opticflow_calculator.h"

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Functions
void	opticflow_module_init (void)
	Initialize the optical flow module for the bottom camera. More...
void	opticflow_module_run (void)
	Update the optical flow state for the calculation thread and update the stabilization loops with the newest result. More...
void	opticflow_module_start (void)
void	opticflow_module_stop (void)

Variables
struct opticflow_t	opticflow
	Opticflow calculations. More...

Detailed Description

optical-flow calculation for Parrot Drones

Definition in file opticflow_module.h.

Function Documentation

void opticflow_module_init

(

void

)

Initialize the optical flow module for the bottom camera.

Definition at line 91 of file opticflow_module.c.

References opticflow_state_t::agl, cv_add_to_device(), DefaultPeriodic, FLOAT_RATES_ZERO, opticflow_agl_cb(), OPTICFLOW_AGL_ID, opticflow_module_calc(), opticflow_state, opticflow_telem_send(), opticflow_state_t::rates, and register_periodic_telemetry().

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void opticflow_module_run

(

void

)

Update the optical flow state for the calculation thread and update the stabilization loops with the newest result.

Definition at line 115 of file opticflow_module.c.

References opticflow_state_t::agl, opticflow_result_t::div_size, opticflow_result_t::flow_der_x, opticflow_result_t::flow_der_y, opticflow_result_t::flow_x, opticflow_result_t::flow_y, get_sys_time_usec(), opticflow_result_t::noise_measurement, opticflow_result, OPTICFLOW_SENDER_ID, opticflow_state, opticflow_result_t::vel_body_x, and opticflow_result_t::vel_body_y.

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void opticflow_module_start

(

void

)

void opticflow_module_stop

(

void

)

Variable Documentation

struct opticflow_t opticflow

Opticflow calculations.

Definition at line 54 of file opticflow_module.c.

Referenced by opticflow_module_calc().