88 lines
2.2 KiB
C++
88 lines
2.2 KiB
C++
//****************************************************************************
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// Copyright (C) 2007
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// Nissan North America
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// All Rights Reserved. Proprietary and Confidential.
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//============================================================================
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/* prevent multiple inclusions */
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#ifndef __DbcParser__
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#define __DbcParser__
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/* includes *****************************************************************/
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#include <regex.h>
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#include <vector>
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#include "CanMessage.h"
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#include "CanSignal.h"
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/* defines ******************************************************************/
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/* macros *******************************************************************/
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/* structs & typedefs *******************************************************/
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// based on .dbc data
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typedef struct _DbcFilter {
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// signal information
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char Name[32]; // Signal name
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regex_t preg;
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// address range
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u_int32_t CanAddrLo; // 29 bits
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u_int32_t CanAddrHi;
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// data conversion
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u_char StartBit; // 0..63
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u_char NumBits; // 1..32
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int found;
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} DbcFilter;
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/* c class definitions ******************************************************/
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//
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// Uses the Peak Systems CAN Linux driver and Nissan CAN data
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//
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class DbcParser {
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// public data
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public:
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std::vector<DbcFilter *> MsgFilters; // message filter
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std::vector<DbcFilter *> SigFilters; // signal filter
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std::vector<CanMessage *> Messages;
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std::vector<CanSignal *> Signals;
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// private data
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private:
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// static data
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// private methods
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DbcFilter *AddFilter( char *name, u_int32_t addr1, u_int32_t addr2 );
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// public methods
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public:
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// constructors
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DbcParser();
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// destructor
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virtual ~DbcParser();
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// virtual functions
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// public methods
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int AddMsgFilter( char *name, u_int32_t addr1, u_int32_t addr2 );
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int AddSigFilter( char *name, u_int32_t addr1, u_int32_t addr2 );
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int AddMessage( char *name, u_int32_t addr, u_int32_t size, char *module );
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int AddSignal( char *name, char *units, u_int32_t addr, char start, char num, char endian, char sign, float scale, float offset );
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int LoadDatabase( const char *file );
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// static methods
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// private methods
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private:
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};
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#endif
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