[89] | 1 | /*
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| 2 | ** Copyright 1999 by KVASER AB
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| 3 | ** P.O Box 4076 SE-51104 KINNAHULT, SWEDEN
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| 4 | ** E-mail: staff@kvaser.se WWW: http://www.kvaser.se
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| 5 | **
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| 6 | ** This software is furnished under a license and may be used and copied
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| 7 | ** only in accordance with the terms of such license.
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| 8 | **
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| 9 | **
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| 10 | ** Description:
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| 11 | **
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| 12 | **
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| 13 | **
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| 14 | **
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| 15 | **
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| 16 | **
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| 17 | **
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| 18 | ** DO NOT USE THIS FILE. THE DATA STRUCTURES AND CONSTANTS HERE ARE
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| 19 | ** NOT YET IMPLEMENTED AND WILL CHANGE IN A FUTURE RELEASE.
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| 20 | **
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| 21 | **
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| 22 | **
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| 23 | **
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| 24 | **
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| 25 | **
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| 26 | **
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| 27 | **
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| 28 | **
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| 29 | **
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| 30 | */
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| 31 | #ifndef _CANEVT_H_
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| 32 | #define _CANEVT_H_
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| 33 |
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| 34 | #include <pshpack1.h>
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| 35 |
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| 36 | #define CANEVT_NO_COMMAND 0
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| 37 |
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| 38 | // Events
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| 39 | #define CANEVT_RECEIVE_MSG 1
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| 40 | #define CANEVT_STATISTIC_STD 2
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| 41 | #define CANEVT_STATISTIC_EXT 3
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| 42 | #define CANEVT_CHIP_STATE 4
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| 43 | #define CANEVT_CLOCK_OVERFLOW 5
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| 44 | #define CANEVT_TRIGGER 6
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| 45 | #define CANEVT_ERROR 7
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| 46 | #define CANEVT_TIMER 8
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| 47 | #define CANEVT_TRANSCEIVER 9
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| 48 |
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| 49 | // Commands
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| 50 | #define CANEVT_TRANSMIT_MSG 10
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| 51 | #define CANEVT_SET_TIMER 11
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| 52 | #define CANEVT_RESET_CLOCK 12
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| 53 | #define CANEVT_INIT_CHIP 13
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| 54 | #define CANEVT_START_CHIP 14
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| 55 | #define CANEVT_STOP_CHIP 15
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| 56 | #define CANEVT_RESET_CHIP 16
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| 57 | #define CANEVT_SET_ACCEPTANCE 17
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| 58 | //#define CANEVT_SET_DRIVERMODE 18
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| 59 | #define CANEVT_GET_STATISTIC 19
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| 60 | #define CANEVT_GET_CHIP_STATE 20
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| 61 | #define CANEVT_SET_OUTPUT_MODE 21
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| 62 | #define CANEVT_FUNCTION 22
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| 63 | #define CANEVT_GET_TRANSCEIVER 23
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| 64 | #define CANEVT_GET_TRANSCEIVER_RESP 24
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| 65 | #define CANEVT_SET_TRANSCEIVER 25
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| 66 | // 26, 27, 28 reserved
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| 67 | #define CANEVT_INIT_HARDWARE 29
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| 68 | #define CANEVT_EXIT_HARDWARE 30
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| 69 | #define CANEVT_READ_CLOCK 31
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| 70 |
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| 71 |
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| 72 | #define MAX_MSG_LEN 8
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| 73 | #define EXT_MSG 0x80000000 // signs an extended identifier
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| 74 |
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| 75 | #define MSGFLAG_ERROR_FRAME 0x01 // Msg is a bus error
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| 76 | #define MSGFLAG_OVERRUN 0x02 // Msgs following this has been lost
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| 77 | #define MSGFLAG_NERR 0x04 // NERR active during this msg
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| 78 | #define MSGFLAG_WAKEUP 0x08 // Msg rcv'd in wakeup mode
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| 79 | #define MSGFLAG_REMOTE_FRAME 0x10 // Msg is a remote frame
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| 80 | #define MSGFLAG_RESERVED_1 0x20 // Reserved for future usage
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| 81 | #define MSGFLAG_TX 0x40 // TX acknowledge
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| 82 | #define MSGFLAG_TXRQ 0x80 // TX request
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| 83 |
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| 84 | typedef struct {
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| 85 | unsigned long id;
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| 86 | unsigned char flags;
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| 87 | unsigned char dlc;
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| 88 | unsigned char data[MAX_MSG_LEN];
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| 89 | } CanEventMessage;
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| 90 |
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| 91 |
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| 92 | #define CHIPSTAT_BUSOFF 0x01
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| 93 | #define CHIPSTAT_ERROR_PASSIVE 0x02
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| 94 | #define CHIPSTAT_ERROR_WARNING 0x04
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| 95 | #define CHIPSTAT_ERROR_ACTIVE 0x08
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| 96 |
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| 97 | typedef struct {
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| 98 | unsigned char busStatus;
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| 99 | unsigned char txErrorCounter;
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| 100 | unsigned char rxErrorCounter;
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| 101 | } CanEventChipState;
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| 102 |
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| 103 | typedef struct {
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| 104 | unsigned long stdData;
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| 105 | unsigned long stdRemote;
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| 106 | unsigned long errFrame;
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| 107 | unsigned short busLoad; // 0.00-100.00%
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| 108 | } CanEventStatisticsStd;
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| 109 |
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| 110 | typedef struct {
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| 111 | unsigned long extData;
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| 112 | unsigned long extRemote;
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| 113 | unsigned long ovrFrame;
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| 114 | } CanEventStatisticsExt;
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| 115 |
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| 116 | typedef struct {
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| 117 | unsigned char code; // qqq
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| 118 | } CanEventErrorCode;
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| 119 |
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| 120 | //------------------------------------------------------------------------------
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| 121 | // commands
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| 122 | //------------------------------------------------------------------------------
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| 123 |
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| 124 | typedef struct {
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| 125 | unsigned long code;
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| 126 | unsigned long mask;
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| 127 | } CanEventAcceptanceFilter;
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| 128 |
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| 129 | typedef struct {
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| 130 | unsigned char mode;
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| 131 | } CanEventDriverMode;
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| 132 |
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| 133 | typedef struct {
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| 134 | unsigned long rate;
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| 135 | } CanEventSetTimer;
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| 136 |
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| 137 | typedef struct {
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| 138 | unsigned char level;
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| 139 | } CanEventSetDebugLevel;
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| 140 |
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| 141 | #define OUTPUT_MODE_SILENT 0
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| 142 | #define OUTPUT_MODE_NORMAL 1
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| 143 |
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| 144 | typedef struct {
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| 145 | unsigned char mode;
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| 146 | } CanEventSetOutputMode;
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| 147 |
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| 148 | typedef struct {
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| 149 | unsigned char code;
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| 150 | } CanEventFunction;
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| 151 |
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| 152 | // The following definitions are copied from lapcmds.h !!
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| 153 | #if 0
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| 154 | #define TRANSCEIVER_EVENT_ERROR 1
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| 155 | #define TRANSCEIVER_EVENT_CHANGED 2
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| 156 |
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| 157 | // event
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| 158 | #define TRANSCEIVER_EVENT_NONE 0
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| 159 | #define TRANSCEIVER_EVENT_NERR 1
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| 160 | #define TRANSCEIVER_EVENT_REMOVED 2
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| 161 | #define TRANSCEIVER_EVENT_DETECTED 3
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| 162 |
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| 163 | // type
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| 164 | #define TRANSCEIVER_TYPE_NONE 0
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| 165 | #define TRANSCEIVER_TYPE_251 1
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| 166 | #define TRANSCEIVER_TYPE_252 2
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| 167 | #define TRANSCEIVER_TYPE_DNOPTO 3
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| 168 | #define TRANSCEIVER_TYPE_W210 4
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| 169 | #define TRANSCEIVER_TYPE_SWC_PROTO 5 // Prototype. Driver may latch-up.
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| 170 | #define TRANSCEIVER_TYPE_SWC 6
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| 171 |
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| 172 |
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| 173 | // lineMode
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| 174 | #define TRANSCEIVER_LINEMODE_NA 0
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| 175 | #define TRANSCEIVER_LINEMODE_TWO_LINE 1
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| 176 | #define TRANSCEIVER_LINEMODE_CAN_H 2
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| 177 | #define TRANSCEIVER_LINEMODE_CAN_L 3
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| 178 | #define TRANSCEIVER_LINEMODE_SWC_SLEEP 4 // SWC Sleep Mode.
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| 179 | #define TRANSCEIVER_LINEMODE_SWC_NORMAL 5 // SWC Normal Mode.
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| 180 | #define TRANSCEIVER_LINEMODE_SWC_FAST 6 // SWC High-Speed Mode.
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| 181 | #define TRANSCEIVER_LINEMODE_SWC_WAKEUP 7 // SWC Wakeup Mode.
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| 182 | #define TRANSCEIVER_LINEMODE_SLEEP 8
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| 183 | #define TRANSCEIVER_LINEMODE_NORMAL 9
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| 184 | #define TRANSCEIVER_LINEMODE_STDBY 10 // Standby for those who support it
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| 185 | #define TRANSCEIVER_LINEMODE_TT_CAN_H 11 // Truck & Trailer: operating mode single wire using CAN high
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| 186 | #define TRANSCEIVER_LINEMODE_TT_CAN_L 12 // Truck & Trailer: operating mode single wire using CAN low
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| 187 | #define TRANSCEIVER_LINEMODE_OEM1 13 // Reserved for OEM apps
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| 188 | #define TRANSCEIVER_LINEMODE_OEM2 14 // Reserved for OEM apps
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| 189 | #define TRANSCEIVER_LINEMODE_OEM3 15 // Reserved for OEM apps
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| 190 | #define TRANSCEIVER_LINEMODE_OEM4 16 // Reserved for OEM apps
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| 191 |
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| 192 |
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| 193 | // resNet
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| 194 | #define TRANSCEIVER_RESNET_NA 0
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| 195 | #define TRANSCEIVER_RESNET_MASTER 1
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| 196 | #define TRANSCEIVER_RESNET_MASTER_STBY 2
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| 197 | #define TRANSCEIVER_RESNET_SLAVE 3
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| 198 |
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| 199 | #endif
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| 200 |
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| 201 | typedef struct {
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| 202 | unsigned char event; // TRANSCEIVER_EVENT_xxx
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| 203 | } CanEventTransceiver;
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| 204 |
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| 205 | typedef struct {
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| 206 | unsigned char type; // TRANSCEIVER_TYPE_xxx
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| 207 | unsigned char lineMode; // TRANSCEIVER_LINEMODE_xxx
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| 208 | unsigned char resNet; // TRANSCEIVER_RESNET_xxx
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| 209 | } CanEventGetTransceiverResponse;
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| 210 |
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| 211 | typedef struct {
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| 212 | unsigned char type; // TRANSCEIVER_TYPE_xxx
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| 213 | unsigned char lineMode; // TRANSCEIVER_LINEMODE_xxx
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| 214 | unsigned char resNet; // TRANSCEIVER_RESNET_xxx
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| 215 | } CanEventSetTransceiver;
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| 216 |
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| 217 |
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| 218 | typedef union {
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| 219 | CanEventMessage canEventMessage;
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| 220 | CanEventChipState canEventChipState;
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| 221 | CanEventStatisticsStd canEventStatisticsStd;
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| 222 | CanEventStatisticsExt canEventStatisticsExt;
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| 223 | CanEventErrorCode canEventErrorCode;
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| 224 | CanEventAcceptanceFilter canEventAcceptanceFilter;
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| 225 | CanEventDriverMode canEventDriverMode;
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| 226 | CanEventSetTimer canEventSetTimer;
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| 227 | CanEventSetDebugLevel canEventSetDebugLevel;
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| 228 | CanEventSetOutputMode canEventSetOutputMode;
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| 229 | CanEventFunction canEventFunction;
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| 230 | CanEventTransceiver canEventTransceiver;
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| 231 | CanEventGetTransceiverResponse canEventGetTransceiverResponse;
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| 232 | CanEventSetTransceiver canEventSetTransceiver;
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| 233 | } CanEventUnion;
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| 234 |
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| 235 |
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| 236 | typedef struct {
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| 237 | unsigned char tag;
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| 238 | unsigned char chanIndex;
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| 239 | unsigned char _internal1;
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| 240 | unsigned char _internal2;
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| 241 | unsigned long timeStamp;
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| 242 | CanEventUnion x;
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| 243 | } CanEvent, *PCanEvent;
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| 244 |
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| 245 |
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| 246 | #include <poppack.h>
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| 247 |
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| 248 | #endif
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| 249 |
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