# coding: utf-8 """ Ctypes wrapper module for IXXAT Virtual CAN Interface V3 on win32 systems Copyright (C) 2016 Giuseppe Corbelli """ FALSE = 0 TRUE = 1 INFINITE = 0xFFFFFFFF VCI_MAX_ERRSTRLEN = 256 # Bitrates CAN_BT0_10KB = 0x31 CAN_BT1_10KB = 0x1C CAN_BT0_20KB = 0x18 CAN_BT1_20KB = 0x1C CAN_BT0_50KB = 0x09 CAN_BT1_50KB = 0x1C CAN_BT0_100KB = 0x04 CAN_BT1_100KB = 0x1C CAN_BT0_125KB = 0x03 CAN_BT1_125KB = 0x1C CAN_BT0_250KB = 0x01 CAN_BT1_250KB = 0x1C CAN_BT0_500KB = 0x00 CAN_BT1_500KB = 0x1C CAN_BT0_800KB = 0x00 CAN_BT1_800KB = 0x16 CAN_BT0_1000KB = 0x00 CAN_BT1_1000KB = 0x14 # Facilities/severities SEV_INFO = 0x40000000 SEV_WARN = 0x80000000 SEV_ERROR = 0xC0000000 SEV_MASK = 0xC0000000 SEV_SUCCESS = 0x00000000 RESERVED_FLAG = 0x10000000 CUSTOMER_FLAG = 0x20000000 STATUS_MASK = 0x0000FFFF FACILITY_MASK = 0x0FFF0000 # Or so I hope FACILITY_STD = 0 SEV_STD_INFO = SEV_INFO |CUSTOMER_FLAG|FACILITY_STD SEV_STD_WARN = SEV_WARN |CUSTOMER_FLAG|FACILITY_STD SEV_STD_ERROR = SEV_ERROR|CUSTOMER_FLAG|FACILITY_STD FACILITY_VCI = 0x00010000 SEV_VCI_INFO = SEV_INFO |CUSTOMER_FLAG|FACILITY_VCI SEV_VCI_WARN = SEV_WARN |CUSTOMER_FLAG|FACILITY_VCI SEV_VCI_ERROR = SEV_ERROR|CUSTOMER_FLAG|FACILITY_VCI FACILITY_DAL = 0x00020000 SEV_DAL_INFO = SEV_INFO |CUSTOMER_FLAG|FACILITY_DAL SEV_DAL_WARN = SEV_WARN |CUSTOMER_FLAG|FACILITY_DAL SEV_DAL_ERROR = SEV_ERROR|CUSTOMER_FLAG|FACILITY_DAL FACILITY_CCL = 0x00030000 SEV_CCL_INFO = SEV_INFO |CUSTOMER_FLAG|FACILITY_CCL SEV_CCL_WARN = SEV_WARN |CUSTOMER_FLAG|FACILITY_CCL SEV_CCL_ERROR = SEV_ERROR|CUSTOMER_FLAG|FACILITY_CCL FACILITY_BAL = 0x00040000 SEV_BAL_INFO = SEV_INFO |CUSTOMER_FLAG|FACILITY_BAL SEV_BAL_WARN = SEV_WARN |CUSTOMER_FLAG|FACILITY_BAL SEV_BAL_ERROR = SEV_ERROR|CUSTOMER_FLAG|FACILITY_BAL # Errors VCI_SUCCESS = 0x00 VCI_OK = 0x00 VCI_E_UNEXPECTED = SEV_VCI_ERROR | 0x0001 VCI_E_NOT_IMPLEMENTED = SEV_VCI_ERROR | 0x0002 VCI_E_OUTOFMEMORY = SEV_VCI_ERROR | 0x0003 VCI_E_INVALIDARG = SEV_VCI_ERROR | 0x0004 VCI_E_NOINTERFACE = SEV_VCI_ERROR | 0x0005 VCI_E_INVPOINTER = SEV_VCI_ERROR | 0x0006 VCI_E_INVHANDLE = SEV_VCI_ERROR | 0x0007 VCI_E_ABORT = SEV_VCI_ERROR | 0x0008 VCI_E_FAIL = SEV_VCI_ERROR | 0x0009 VCI_E_ACCESSDENIED = SEV_VCI_ERROR | 0x000A VCI_E_TIMEOUT = SEV_VCI_ERROR | 0x000B VCI_E_BUSY = SEV_VCI_ERROR | 0x000C VCI_E_PENDING = SEV_VCI_ERROR | 0x000D VCI_E_NO_DATA = SEV_VCI_ERROR | 0x000E VCI_E_NO_MORE_ITEMS = SEV_VCI_ERROR | 0x000F VCI_E_NOT_INITIALIZED = SEV_VCI_ERROR | 0x0010 VCI_E_ALREADY_INITIALIZED = SEV_VCI_ERROR | 0x00011 VCI_E_RXQUEUE_EMPTY = SEV_VCI_ERROR | 0x00012 VCI_E_TXQUEUE_FULL = SEV_VCI_ERROR | 0x0013 VCI_E_BUFFER_OVERFLOW = SEV_VCI_ERROR | 0x0014 VCI_E_INVALID_STATE = SEV_VCI_ERROR | 0x0015 VCI_E_OBJECT_ALREADY_EXISTS = SEV_VCI_ERROR | 0x0016 VCI_E_INVALID_INDEX = SEV_VCI_ERROR | 0x0017 VCI_E_END_OF_FILE = SEV_VCI_ERROR | 0x0018 VCI_E_DISCONNECTED = SEV_VCI_ERROR | 0x0019 VCI_E_WRONG_FLASHFWVERSION = SEV_VCI_ERROR | 0x001A # Controller status CAN_STATUS_TXPEND = 0x01 CAN_STATUS_OVRRUN = 0x02 CAN_STATUS_ERRLIM = 0x04 CAN_STATUS_BUSOFF = 0x08 CAN_STATUS_ININIT = 0x10 CAN_STATUS_BUSCERR = 0x20 # Controller operating modes CAN_OPMODE_UNDEFINED = 0x00 CAN_OPMODE_STANDARD = 0x01 CAN_OPMODE_EXTENDED = 0x02 CAN_OPMODE_ERRFRAME = 0x04 CAN_OPMODE_LISTONLY = 0x08 CAN_OPMODE_LOWSPEED = 0x10 # Message types CAN_MSGTYPE_DATA = 0 CAN_MSGTYPE_INFO = 1 CAN_MSGTYPE_ERROR = 2 CAN_MSGTYPE_STATUS = 3 CAN_MSGTYPE_WAKEUP = 4 CAN_MSGTYPE_TIMEOVR = 5 CAN_MSGTYPE_TIMERST = 6 # Information supplied in the abData[0] field of info frames # (CANMSGINFO.Bytes.bType = CAN_MSGTYPE_INFO). CAN_INFO_START = 1 CAN_INFO_STOP = 2 CAN_INFO_RESET = 3 # Information supplied in the abData[0] field of info frames # (CANMSGINFO.Bytes.bType = CAN_MSGTYPE_ERROR). CAN_ERROR_STUFF = 1 # stuff error CAN_ERROR_FORM = 2 # form error CAN_ERROR_ACK = 3 # acknowledgment error CAN_ERROR_BIT = 4 # bit error CAN_ERROR_CRC = 6 # CRC error CAN_ERROR_OTHER = 7 # other (unspecified) error # acceptance code and mask to reject all CAN IDs CAN_ACC_MASK_NONE = 0xFFFFFFFF CAN_ACC_CODE_NONE = 0x80000000