rfcomm.h

来自「蓝牙的各种编程接口和各种按理介绍,还有一些例子和说明」· C头文件 代码 · 共 89 行

/* 
   RFCOMM implementation for Linux Bluetooth stack (BlueZ).
   Copyright (C) 2002 Maxim Krasnyansky <[e-mail]>

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License version 2 as
   published by the Free Software Foundation;

   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
   IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
   CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 
   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

   ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 
   COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 
   SOFTWARE IS DISCLAIMED.
*/

/*
 *  $Id: rfcomm.h,v 1.8 2002/10/02 21:12:36 maxk Exp $
 */

#ifndef __RFCOMM_H
#define __RFCOMM_H

#ifdef __cplusplus
extern "C" {
#endif

/* RFCOMM defaults */
#define RFCOMM_DEFAULT_MTU  127

#define RFCOMM_PSM 3

#define RFCOMM_CONN_TIMEOUT (HZ * 30)
#define RFCOMM_DISC_TIMEOUT (HZ * 20)

/* RFCOMM socket address */
struct sockaddr_rc {
	sa_family_t rc_family;
	bdaddr_t    rc_bdaddr;
	uint8_t     rc_channel;
};

/* RFCOMM TTY support */
#define RFCOMM_MAX_DEV  256

#define RFCOMMCREATEDEV		_IOW('R', 200, int)
#define RFCOMMRELEASEDEV	_IOW('R', 201, int)
#define RFCOMMGETDEVLIST	_IOR('R', 210, int)
#define RFCOMMGETDEVINFO	_IOR('R', 211, int)

struct rfcomm_dev_req {
	int16_t      dev_id;
	uint32_t     flags;
	bdaddr_t     src;
	bdaddr_t     dst;
	uint8_t      channel;
};
#define RFCOMM_REUSE_DLC      0
#define RFCOMM_RELEASE_ONHUP  1
#define RFCOMM_HANGUP_NOW     2
#define RFCOMM_TTY_ATTACHED   3

struct rfcomm_dev_info {
	int16_t      id;
	uint32_t     flags;
	uint16_t     state;
	bdaddr_t     src;
	bdaddr_t     dst;
	uint8_t      channel;
};

struct rfcomm_dev_list_req {
	uint16_t     dev_num;
	struct       rfcomm_dev_info dev_info[0];
};


#ifdef __cplusplus
}
#endif

#endif /* __RFCOMM_H */