# Source code for canlib.linlib.enums

    from ..cenum import CEnum, CFlag

    class MessageFlag(CFlag):
        """LIN message flags

        The following flags can be returned from `linlib.readMessage` and
        `linlib.readMessageWait`.

        """
        TX = 1  # The message was something we transmitted on the bus.
        RX = 2  # The message was something we received from the bus.
        WAKEUP_FRAME = 4  # A wake up frame was received. Id/msg/dlc are undefined.
        NODATA = 8  # No data, only a header.
        CSUM_ERROR = 16
        PARITY_ERROR = 32
        SYNC_ERROR = 64
        SYNCH_ERROR = SYNC_ERROR
        BIT_ERROR = 128  # Bit error when transmitting.

    class ChannelData(CEnum):
        """linCHANNELDATA_xxx

        These defines are used in `linlib.getChannelData`.

        """
        CARD_FIRMWARE_REV = 9

    class ChannelType(CEnum):
        """Flags for `linlib.openChannel`"""
        MASTER = 1
        SLAVE = 2

    class MessageDisturb(CEnum):
        """LIN illegal message flags"""
        CSUM = 1
        PARITY = 2

    class MessageParity(CEnum):
        """LIN message parity

        + `MessageParity.STANDARD` == ``LIN_MSG_USE_STANDARD_PARITY``
        + `MessageParity.ENHANCED` == ``LIN_MSG_USE_ENHANCED_PARITY``

        """
        STANDARD = 0x04
        ENHANCED = 0x08

    class Setup(CFlag):
        """Used in `linlib.setup`"""
        ENHANCED_CHECKSUM = 1
        VARIABLE_DLC = 2

    class Error(CEnum):
        NOMSG = -1,
        NOTRUNNING = -3,
        RUNNING = -4,
        MASTERONLY = -5,
        SLAVEONLY = -6,
        PARAM = -7,
        NOTFOUND = -8,
        NOMEM = -9,
        NOCHANNELS = -10,
        TIMEOUT = -11,
        NOTINITIALIZED = -12,
        NOHANDLES = -13,
        INVHANDLE = -14,
        CANERROR = -15,
        ERRRESP = -16,
        WRONGRESP = -17,
        DRIVER = -18,
        DRIVERFAILED = -19,
        NOCARD = -20,
        LICENSE = -21,
        INTERNAL = -22,
        NO_ACCESS = -23,
        VERSION = -24,
        NO_REF_POWER = -25,
        NOT_IMPLEMENTED = -26,