77 lines
2.3 KiB
C
77 lines
2.3 KiB
C
|
#ifndef XTALK_PROTO_RAW_H
|
||
|
|
#define XTALK_PROTO_RAW_H
|
||
|
|
/*
|
||
|
|
* Written by Oron Peled <oron@actcom.co.il>
|
||
|
|
* Copyright (C) 2009, Xorcom
|
||
|
|
*
|
||
|
|
* All rights reserved.
|
||
|
|
*
|
||
|
|
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C"
|
||
|
|
{
|
||
|
|
#endif /* __cplusplus */
|
||
|
|
|
||
|
|
/*
|
||
|
|
* XTALKSYNC - Base synchronous protocol for our USB devices
|
||
|
|
* It is meant to provide a common base for layered
|
||
|
|
* protocols (dialects)
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <stdint.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <xtalk/api_defs.h>
|
||
|
|
#include <xtalk/proto.h>
|
||
|
|
#include <xtalk/firmware_defs.h>
|
||
|
|
|
||
|
|
#ifdef __GNUC__
|
||
|
|
#define PACKED __attribute__((packed))
|
||
|
|
#else
|
||
|
|
#error "We do not know how your compiler packs structures"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Base XTALK device. A pointer to this struct
|
||
|
|
* should be included in the struct representing
|
||
|
|
* the dialect.
|
||
|
|
*/
|
||
|
|
struct xtalk_raw;
|
||
|
|
struct xusb;
|
||
|
|
|
||
|
|
XTALK_API struct xtalk_raw *xtalk_raw_new(struct xtalk_base *xtalk_base);
|
||
|
|
XTALK_API void xtalk_raw_delete(struct xtalk_raw *xraw);
|
||
|
|
XTALK_API int xtalk_raw_set_protocol(struct xtalk_raw *xtalk_base,
|
||
|
|
const struct xtalk_protocol *xproto);
|
||
|
|
XTALK_API int xtalk_raw_cmd_recv(struct xtalk_raw *xraw,
|
||
|
|
struct xtalk_command **reply_ref);
|
||
|
|
XTALK_API int xtalk_raw_cmd_send(struct xtalk_raw *xraw, const char *buf, int len,
|
||
|
|
uint16_t *tx_seq);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* These are low-level interfaces that receive/send arbitrary buffers
|
||
|
|
* Be carefull, as that allow to send illegal Xtalk packets
|
||
|
|
*/
|
||
|
|
XTALK_API int xtalk_raw_buffer_recv(struct xtalk_raw *xraw, char *buf, int len);
|
||
|
|
XTALK_API int xtalk_raw_buffer_send(struct xtalk_raw *xraw, const char *buf, int len);
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif /* __cplusplus */
|
||
|
|
|
||
|
|
#endif /* XTALK_PROTO_RAW_H */
|