bebop_front_camera.h File Reference

Get live images from a RTP/UDP stream and save pictures on internal memory. More...

#include "std.h"

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Data Structures
struct	bebopfrontcamera_t

Functions
void	bebop_front_camera_init (void)
	Initialize the view video. More...
void	bebop_front_camera_periodic (void)
	A dummy for now. More...
void	bebop_front_camera_start (void)
	Start with streaming. More...
void	bebop_front_camera_stop (void)
	Stops the streaming This could take some time, because the thread is stopped asynchronous. More...
void	bebop_front_camera_take_shot (bool_t take)

Variables
struct bebopfrontcamera_t	bebop_front_camera

Detailed Description

Get live images from a RTP/UDP stream and save pictures on internal memory.

Works on Bebop platforms

Definition in file bebop_front_camera.h.

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Data Structure Documentation

struct bebopfrontcamera_t

Definition at line 38 of file bebop_front_camera.h.

Collaboration diagram for bebopfrontcamera_t:

Data Fields
struct v4l2_device *	dev	The V4L2 device that is used for the video stream.
uint8_t	downsize_factor	Downsize factor during the stream.
uint8_t	fps	The amount of frames per second.
volatile bool_t	is_streaming	When the device is streaming.
uint8_t	quality_factor	Quality factor during the stream.
uint16_t	shot_number	The last shot number.
volatile bool_t	take_shot	Wether to take an image.
bool_t	use_rtp	Stream over RTP.

Function Documentation

void bebop_front_camera_init

(

void

)

Initialize the view video.

Definition at line 139 of file bebop_front_camera.c.

References BEBOP_FRONT_CAMERA_SHOT_PATH, bebopfrontcamera_t::dev, MT9F002_HEIGHT, MT9F002_WIDTH, v4l2_init(), and v4l2_init_subdev().

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void bebop_front_camera_periodic

(

void

)

A dummy for now.

Definition at line 62 of file bebop_front_camera.c.

void bebop_front_camera_start

(

void

)

Start with streaming.

Definition at line 166 of file bebop_front_camera.c.

References bebop_front_camera_thread(), and bebopfrontcamera_t::is_streaming.

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void bebop_front_camera_stop

(

void

)

Stops the streaming This could take some time, because the thread is stopped asynchronous.

Definition at line 185 of file bebop_front_camera.c.

References bebopfrontcamera_t::dev, FALSE, bebopfrontcamera_t::is_streaming, v4l2_device::name, and v4l2_stop_capture().

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void bebop_front_camera_take_shot

(

bool_t

take

)

Definition at line 73 of file bebop_front_camera.c.

References bebopfrontcamera_t::take_shot, and TRUE.

Variable Documentation

struct bebopfrontcamera_t bebop_front_camera

Definition at line 65 of file bebop_front_camera.c.