orange_avoider.c File Reference

#include "modules/orange_avoider/orange_avoider.h"
#include "modules/computer_vision/colorfilter.h"
#include "firmwares/rotorcraft/navigation.h"
#include "state.h"
#include <time.h>
#include <stdio.h>
#include <stdlib.h>

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Functions
void	orange_avoider_init ()
void	orange_avoider_periodic ()
uint8_t	increase_nav_heading (int32_t *heading, int32_t increment)
	Increases the NAV heading. More...
uint8_t	moveWaypointForwards (uint8_t waypoint, float distanceMeters)
uint8_t	chooseRandomIncrementAvoidance ()

Variables
uint8_t	safeToGoForwards = false
int	tresholdColorCount = 200
int32_t	incrementForAvoidance

Detailed Description

Author

Roland Meertens Example on how to use the colours detected to avoid orange pole in the cyberzoo

Definition in file orange_avoider.c.

Function Documentation

uint8_t chooseRandomIncrementAvoidance

(

void

)

Definition at line 78 of file orange_avoider.c.

References incrementForAvoidance.

Referenced by orange_avoider_init().

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uint8_t increase_nav_heading	(	int32_t *	heading,
		int32_t	increment
	)

Increases the NAV heading.

Assumes heading is an INT32_ANGLE. It is bound in this function.

Definition at line 51 of file orange_avoider.c.

uint8_t moveWaypointForwards	(	uint8_t	waypoint,
		float	distanceMeters
	)

Definition at line 58 of file orange_avoider.c.

References ANGLE_FLOAT_OF_BFP, nav_heading, POS_BFP_OF_REAL, stateGetPositionEnu_i(), waypoint_set_xy_i(), EnuCoor_i::x, EnuCoor_i::y, and EnuCoor_i::z.

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void orange_avoider_init

(

void

)

Definition at line 25 of file orange_avoider.c.

References chooseRandomIncrementAvoidance(), color_cb_max, color_cb_min, color_cr_max, color_cr_min, color_lum_max, and color_lum_min.

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void orange_avoider_periodic

(

void

)

Definition at line 38 of file orange_avoider.c.

References color_count, safeToGoForwards, and tresholdColorCount.

Variable Documentation

int32_t incrementForAvoidance

Definition at line 23 of file orange_avoider.c.

Referenced by chooseRandomIncrementAvoidance().

uint8_t safeToGoForwards = false

Definition at line 21 of file orange_avoider.c.

Referenced by orange_avoider_periodic().

int tresholdColorCount = 200

Definition at line 22 of file orange_avoider.c.

Referenced by orange_avoider_periodic().