proto_sync.h
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#ifndef XTALK_PROTO_SYNC_H
#define XTALK_PROTO_SYNC_H
/*
* Written by Oron Peled <[email protected]>
* 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.
*
*/
#include <xtalk/api_defs.h>
#include <xtalk/proto.h>
#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/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_sync;
struct xusb;
/* high-level */
XTALK_API struct xtalk_sync *xtalk_sync_new(struct xtalk_base *xtalk_base);
XTALK_API void xtalk_sync_delete(struct xtalk_sync *xtalk_sync);
XTALK_API int xtalk_sync_set_protocol(struct xtalk_sync *xtalk_base,
const struct xtalk_protocol *xproto);
XTALK_API int xtalk_proto_query(struct xtalk_sync *dev);
/* low-level */
XTALK_API int process_command(
struct xtalk_sync *dev,
struct xtalk_command *cmd,
struct xtalk_command **reply_ref,
uint16_t *sequence_number);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* XTALK_PROTO_SYNC_H */