v4l2_dyna_ctrls.h
/*******************************************************************************#
# guvcview http://guvcview.berlios.de #
# #
# Paulo Assis <pj.assis@gmail.com> #
# #
# This program is free software; you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation; either version 2 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program; if not, write to the Free Software #
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA #
# #
********************************************************************************/
#ifndef V4L2_DYNA_CTRLS_H
#define V4L2_DYNA_CTRLS_H
#include <sys/types.h>
#include <linux/videodev2.h>
/*
* Dynamic controls
*/
#define UVC_CTRL_DATA_TYPE_RAW 0
#define UVC_CTRL_DATA_TYPE_SIGNED 1
#define UVC_CTRL_DATA_TYPE_UNSIGNED 2
#define UVC_CTRL_DATA_TYPE_BOOLEAN 3
#define UVC_CTRL_DATA_TYPE_ENUM 4
#define UVC_CTRL_DATA_TYPE_BITMASK 5
#define V4L2_CID_BASE_EXTCTR 0x0A046D01
#define V4L2_CID_BASE_LOGITECH V4L2_CID_BASE_EXTCTR
//#define V4L2_CID_PAN_RELATIVE_LOGITECH V4L2_CID_BASE_LOGITECH
//#define V4L2_CID_TILT_RELATIVE_LOGITECH V4L2_CID_BASE_LOGITECH+1
#define V4L2_CID_PANTILT_RESET_LOGITECH V4L2_CID_BASE_LOGITECH+2
#define V4L2_CID_FOCUS_LOGITECH V4L2_CID_BASE_LOGITECH+3
#define V4L2_CID_LED1_MODE_LOGITECH V4L2_CID_BASE_LOGITECH+4
#define V4L2_CID_LED1_FREQUENCY_LOGITECH V4L2_CID_BASE_LOGITECH+5
#define V4L2_CID_DISABLE_PROCESSING_LOGITECH V4L2_CID_BASE_LOGITECH+0x70
#define V4L2_CID_RAW_BITS_PER_PIXEL_LOGITECH V4L2_CID_BASE_LOGITECH+0x71
#define V4L2_CID_LAST_EXTCTR V4L2_CID_RAW_BITS_PER_PIXEL_LOGITECH
#define UVC_GUID_LOGITECH_VIDEO_PIPE {0x82, 0x06, 0x61, 0x63, 0x70, 0x50, 0xab, 0x49, 0xb8, 0xcc, 0xb3, 0x85, 0x5e, 0x8d, 0x22, 0x50}
#define UVC_GUID_LOGITECH_MOTOR_CONTROL {0x82, 0x06, 0x61, 0x63, 0x70, 0x50, 0xab, 0x49, 0xb8, 0xcc, 0xb3, 0x85, 0x5e, 0x8d, 0x22, 0x56}
#define UVC_GUID_LOGITECH_USER_HW_CONTROL {0x82, 0x06, 0x61, 0x63, 0x70, 0x50, 0xab, 0x49, 0xb8, 0xcc, 0xb3, 0x85, 0x5e, 0x8d, 0x22, 0x1f}
#define XU_HW_CONTROL_LED1 1
#define XU_MOTORCONTROL_PANTILT_RELATIVE 1
#define XU_MOTORCONTROL_PANTILT_RESET 2
#define XU_MOTORCONTROL_FOCUS 3
#define XU_COLOR_PROCESSING_DISABLE 5
#define XU_RAW_DATA_BITS_PER_PIXEL 8
#define UVC_CONTROL_SET_CUR (1 << 0)
#define UVC_CONTROL_GET_CUR (1 << 1)
#define UVC_CONTROL_GET_MIN (1 << 2)
#define UVC_CONTROL_GET_MAX (1 << 3)
#define UVC_CONTROL_GET_RES (1 << 4)
#define UVC_CONTROL_GET_DEF (1 << 5)
/* Control should be saved at suspend and restored at resume. */
#define UVC_CONTROL_RESTORE (1 << 6)
/* Control can be updated by the camera. */
#define UVC_CONTROL_AUTO_UPDATE (1 << 7)
#define UVC_CONTROL_GET_RANGE (UVC_CONTROL_GET_CUR | UVC_CONTROL_GET_MIN | \
UVC_CONTROL_GET_MAX | UVC_CONTROL_GET_RES | \
UVC_CONTROL_GET_DEF)
struct uvc_xu_control_info
{
__u8 entity[16];
__u8 index;
__u8 selector;
__u16 size;
__u32 flags;
};
struct uvc_xu_control_mapping
{
__u32 id;
__u8 name[32];
__u8 entity[16];
__u8 selector;
__u8 size;
__u8 offset;
enum v4l2_ctrl_type v4l2_type;
__u32 data_type;
};
struct uvc_xu_control
{
__u8 unit;
__u8 selector;
__u16 size;
//__u8 __user *data;
__u8 *data;
};
#define UVCIOC_CTRL_ADD _IOW ('U', 1, struct uvc_xu_control_info)
#define UVCIOC_CTRL_MAP _IOWR ('U', 2, struct uvc_xu_control_mapping)
#define UVCIOC_CTRL_GET _IOWR ('U', 3, struct uvc_xu_control)
#define UVCIOC_CTRL_SET _IOW ('U', 4, struct uvc_xu_control)
#endif
uvc_xu_control_info
Definition: v4l2_dyna_ctrls.h:77
uvc_xu_control_mapping
Definition: v4l2_dyna_ctrls.h:86
uvc_xu_control
Definition: v4l2_dyna_ctrls.h:99

Last updated 12 September 2005 21:38:45