250 lines
7.6 KiB
C
250 lines
7.6 KiB
C
/*
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** Copyright 1999 by KVASER AB
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** P.O Box 4076 SE-51104 KINNAHULT, SWEDEN
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** E-mail: staff@kvaser.se WWW: http://www.kvaser.se
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**
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** This software is furnished under a license and may be used and copied
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** only in accordance with the terms of such license.
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**
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**
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** Description:
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**
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**
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**
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**
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**
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**
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**
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** DO NOT USE THIS FILE. THE DATA STRUCTURES AND CONSTANTS HERE ARE
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** NOT YET IMPLEMENTED AND WILL CHANGE IN A FUTURE RELEASE.
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**
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**
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**
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**
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**
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**
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**
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**
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**
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**
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*/
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#ifndef _CANEVT_H_
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#define _CANEVT_H_
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#include <pshpack1.h>
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#define CANEVT_NO_COMMAND 0
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// Events
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#define CANEVT_RECEIVE_MSG 1
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#define CANEVT_STATISTIC_STD 2
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#define CANEVT_STATISTIC_EXT 3
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#define CANEVT_CHIP_STATE 4
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#define CANEVT_CLOCK_OVERFLOW 5
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#define CANEVT_TRIGGER 6
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#define CANEVT_ERROR 7
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#define CANEVT_TIMER 8
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#define CANEVT_TRANSCEIVER 9
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// Commands
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#define CANEVT_TRANSMIT_MSG 10
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#define CANEVT_SET_TIMER 11
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#define CANEVT_RESET_CLOCK 12
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#define CANEVT_INIT_CHIP 13
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#define CANEVT_START_CHIP 14
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#define CANEVT_STOP_CHIP 15
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#define CANEVT_RESET_CHIP 16
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#define CANEVT_SET_ACCEPTANCE 17
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//#define CANEVT_SET_DRIVERMODE 18
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#define CANEVT_GET_STATISTIC 19
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#define CANEVT_GET_CHIP_STATE 20
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#define CANEVT_SET_OUTPUT_MODE 21
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#define CANEVT_FUNCTION 22
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#define CANEVT_GET_TRANSCEIVER 23
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#define CANEVT_GET_TRANSCEIVER_RESP 24
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#define CANEVT_SET_TRANSCEIVER 25
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// 26, 27, 28 reserved
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#define CANEVT_INIT_HARDWARE 29
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#define CANEVT_EXIT_HARDWARE 30
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#define CANEVT_READ_CLOCK 31
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#define MAX_MSG_LEN 8
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#define EXT_MSG 0x80000000 // signs an extended identifier
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#define MSGFLAG_ERROR_FRAME 0x01 // Msg is a bus error
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#define MSGFLAG_OVERRUN 0x02 // Msgs following this has been lost
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#define MSGFLAG_NERR 0x04 // NERR active during this msg
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#define MSGFLAG_WAKEUP 0x08 // Msg rcv'd in wakeup mode
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#define MSGFLAG_REMOTE_FRAME 0x10 // Msg is a remote frame
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#define MSGFLAG_RESERVED_1 0x20 // Reserved for future usage
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#define MSGFLAG_TX 0x40 // TX acknowledge
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#define MSGFLAG_TXRQ 0x80 // TX request
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typedef struct {
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unsigned long id;
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unsigned char flags;
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unsigned char dlc;
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unsigned char data[MAX_MSG_LEN];
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} CanEventMessage;
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#define CHIPSTAT_BUSOFF 0x01
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#define CHIPSTAT_ERROR_PASSIVE 0x02
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#define CHIPSTAT_ERROR_WARNING 0x04
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#define CHIPSTAT_ERROR_ACTIVE 0x08
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typedef struct {
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unsigned char busStatus;
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unsigned char txErrorCounter;
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unsigned char rxErrorCounter;
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} CanEventChipState;
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typedef struct {
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unsigned long stdData;
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unsigned long stdRemote;
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unsigned long errFrame;
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unsigned short busLoad; // 0.00-100.00%
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} CanEventStatisticsStd;
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typedef struct {
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unsigned long extData;
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unsigned long extRemote;
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unsigned long ovrFrame;
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} CanEventStatisticsExt;
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typedef struct {
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unsigned char code; // qqq
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} CanEventErrorCode;
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//------------------------------------------------------------------------------
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// commands
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//------------------------------------------------------------------------------
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typedef struct {
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unsigned long code;
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unsigned long mask;
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} CanEventAcceptanceFilter;
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typedef struct {
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unsigned char mode;
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} CanEventDriverMode;
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typedef struct {
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unsigned long rate;
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} CanEventSetTimer;
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typedef struct {
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unsigned char level;
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} CanEventSetDebugLevel;
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#define OUTPUT_MODE_SILENT 0
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#define OUTPUT_MODE_NORMAL 1
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typedef struct {
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unsigned char mode;
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} CanEventSetOutputMode;
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typedef struct {
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unsigned char code;
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} CanEventFunction;
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// The following definitions are copied from lapcmds.h !!
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#if 0
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#define TRANSCEIVER_EVENT_ERROR 1
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#define TRANSCEIVER_EVENT_CHANGED 2
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// event
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#define TRANSCEIVER_EVENT_NONE 0
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#define TRANSCEIVER_EVENT_NERR 1
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#define TRANSCEIVER_EVENT_REMOVED 2
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#define TRANSCEIVER_EVENT_DETECTED 3
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// type
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#define TRANSCEIVER_TYPE_NONE 0
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#define TRANSCEIVER_TYPE_251 1
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#define TRANSCEIVER_TYPE_252 2
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#define TRANSCEIVER_TYPE_DNOPTO 3
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#define TRANSCEIVER_TYPE_W210 4
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#define TRANSCEIVER_TYPE_SWC_PROTO 5 // Prototype. Driver may latch-up.
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#define TRANSCEIVER_TYPE_SWC 6
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// lineMode
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#define TRANSCEIVER_LINEMODE_NA 0
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#define TRANSCEIVER_LINEMODE_TWO_LINE 1
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#define TRANSCEIVER_LINEMODE_CAN_H 2
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#define TRANSCEIVER_LINEMODE_CAN_L 3
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#define TRANSCEIVER_LINEMODE_SWC_SLEEP 4 // SWC Sleep Mode.
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#define TRANSCEIVER_LINEMODE_SWC_NORMAL 5 // SWC Normal Mode.
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#define TRANSCEIVER_LINEMODE_SWC_FAST 6 // SWC High-Speed Mode.
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#define TRANSCEIVER_LINEMODE_SWC_WAKEUP 7 // SWC Wakeup Mode.
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#define TRANSCEIVER_LINEMODE_SLEEP 8
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#define TRANSCEIVER_LINEMODE_NORMAL 9
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#define TRANSCEIVER_LINEMODE_STDBY 10 // Standby for those who support it
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#define TRANSCEIVER_LINEMODE_TT_CAN_H 11 // Truck & Trailer: operating mode single wire using CAN high
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#define TRANSCEIVER_LINEMODE_TT_CAN_L 12 // Truck & Trailer: operating mode single wire using CAN low
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#define TRANSCEIVER_LINEMODE_OEM1 13 // Reserved for OEM apps
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#define TRANSCEIVER_LINEMODE_OEM2 14 // Reserved for OEM apps
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#define TRANSCEIVER_LINEMODE_OEM3 15 // Reserved for OEM apps
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#define TRANSCEIVER_LINEMODE_OEM4 16 // Reserved for OEM apps
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// resNet
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#define TRANSCEIVER_RESNET_NA 0
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#define TRANSCEIVER_RESNET_MASTER 1
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#define TRANSCEIVER_RESNET_MASTER_STBY 2
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#define TRANSCEIVER_RESNET_SLAVE 3
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#endif
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typedef struct {
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unsigned char event; // TRANSCEIVER_EVENT_xxx
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} CanEventTransceiver;
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typedef struct {
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unsigned char type; // TRANSCEIVER_TYPE_xxx
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unsigned char lineMode; // TRANSCEIVER_LINEMODE_xxx
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unsigned char resNet; // TRANSCEIVER_RESNET_xxx
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} CanEventGetTransceiverResponse;
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typedef struct {
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unsigned char type; // TRANSCEIVER_TYPE_xxx
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unsigned char lineMode; // TRANSCEIVER_LINEMODE_xxx
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unsigned char resNet; // TRANSCEIVER_RESNET_xxx
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} CanEventSetTransceiver;
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typedef union {
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CanEventMessage canEventMessage;
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CanEventChipState canEventChipState;
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CanEventStatisticsStd canEventStatisticsStd;
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CanEventStatisticsExt canEventStatisticsExt;
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CanEventErrorCode canEventErrorCode;
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CanEventAcceptanceFilter canEventAcceptanceFilter;
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CanEventDriverMode canEventDriverMode;
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CanEventSetTimer canEventSetTimer;
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CanEventSetDebugLevel canEventSetDebugLevel;
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CanEventSetOutputMode canEventSetOutputMode;
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CanEventFunction canEventFunction;
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CanEventTransceiver canEventTransceiver;
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CanEventGetTransceiverResponse canEventGetTransceiverResponse;
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CanEventSetTransceiver canEventSetTransceiver;
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} CanEventUnion;
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typedef struct {
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unsigned char tag;
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unsigned char chanIndex;
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unsigned char _internal1;
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unsigned char _internal2;
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unsigned long timeStamp;
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CanEventUnion x;
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} CanEvent, *PCanEvent;
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#include <poppack.h>
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#endif
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