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vbus.h
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vbus.h
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/*****************************************************************************
*
* Copyright Hewell Technology Ltd. 2014,2015
*
* This file is part of vbus-collector.
*
* vbus-collector 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 3 of the License, or
* (at your option) any later version.
* vbus-collector 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 vbus-collector. If not, see <http://www.gnu.org/licenses/>.
*
****************************************************************************/
#ifndef _VBUS_H
#define _VBUS_H
#pragma pack(1)
typedef struct _VBUS_HEADER {
unsigned char syncByte;
unsigned short dest;
unsigned short source;
unsigned char ver;
} VBUS_HEADER, *PVBUS_HEADER;
typedef struct _FRAME_STRUCT {
unsigned char bytes[4];
unsigned char septett;
unsigned char crc;
} FRAME_STRUCT, *PFRAME_STRUCT;
typedef struct _VBUS_V1_CMD {
VBUS_HEADER h;
unsigned short cmd;
unsigned char frameCnt;
unsigned char crc;
FRAME_STRUCT frame[];
} VBUS_V1_CMD, *PVBUS_V1_CMD;
extern void VBus_ExtractSeptett(unsigned char *Buffer, int Offset, int Length);
extern void VBus_InjectSeptett(unsigned char *Buffer, int Offset, int Length);
#endif //_VBUS_H