76 lines
2.0 KiB
C
76 lines
2.0 KiB
C
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#ifndef XTALK_PROTO_SYNC_H
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#define XTALK_PROTO_SYNC_H
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/*
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* Written by Oron Peled <oron@actcom.co.il>
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* Copyright (C) 2009, Xorcom
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*
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#include <xtalk/api_defs.h>
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#include <xtalk/proto.h>
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#ifdef __cplusplus
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extern "C"
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{
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#endif /* __cplusplus */
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/*
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* XTALKSYNC - Base synchronous protocol for our USB devices
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* It is meant to provide a common base for layered
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* protocols (dialects)
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*/
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#include <stdint.h>
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#include <stdlib.h>
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#include <xtalk/firmware_defs.h>
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#ifdef __GNUC__
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#define PACKED __attribute__((packed))
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#else
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#error "We do not know how your compiler packs structures"
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#endif
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/*
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* Base XTALK device. A pointer to this struct
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* should be included in the struct representing
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* the dialect.
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*/
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struct xtalk_sync;
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struct xusb;
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/* high-level */
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XTALK_API struct xtalk_sync *xtalk_sync_new(struct xtalk_base *xtalk_base);
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XTALK_API void xtalk_sync_delete(struct xtalk_sync *xtalk_sync);
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XTALK_API int xtalk_sync_set_protocol(struct xtalk_sync *xtalk_base,
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const struct xtalk_protocol *xproto);
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XTALK_API int xtalk_proto_query(struct xtalk_sync *dev);
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/* low-level */
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XTALK_API int process_command(
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struct xtalk_sync *dev,
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struct xtalk_command *cmd,
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struct xtalk_command **reply_ref,
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uint16_t *sequence_number);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* XTALK_PROTO_SYNC_H */
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