# Status Bitfields - neoVI API There are two status bitfields in the [message structures](https://docs.intrepidcs.com/neovi-api/win32-api-overview-intrepidcs-api/structures-types-and-defines-overview-intrepidcs-api/setting-structures-overview-intrepidcs-api/message-structures-neovi-api) that define specific attributes of the message. The two status bitfields are named StatusBitfield and StatusBitfield1. {% tabs %} {% tab title="C/C++ Declare" %} ```cpp const long SPY_STATUS_GLOBAL_ERR = 0x01; const long SPY_STATUS_TX_MSG = 0x02; const long SPY_STATUS_XTD_FRAME = 0x04; const long SPY_STATUS_REMOTE_FRAME = 0x08; const long SPY_STATUS_CRC_ERROR = 0x10; const long SPY_STATUS_CAN_ERROR_PASSIVE = 0x20; const long SPY_STATUS_INCOMPLETE_FRAME = 0x40; const long SPY_STATUS_LOST_ARBITRATION = 0x80; const long SPY_STATUS_UNDEFINED_ERROR = 0x100; const long SPY_STATUS_CAN_BUS_OFF = 0x200; const long SPY_STATUS_CAN_ERROR_WARNING = 0x400; const long SPY_STATUS_BUS_SHORTED_PLUS = 0x800; const long SPY_STATUS_BUS_SHORTED_GND = 0x1000; const long SPY_STATUS_CHECKSUM_ERROR = 0x2000; const long SPY_STATUS_BAD_MESSAGE_BIT_TIME_ERROR = 0x4000; const long SPY_STATUS_IFR_DATA = 0x8000; const long SPY_STATUS_HARDWARE_COMM_ERROR = 0x10000; const long SPY_STATUS_EXPECTED_LEN_ERROR = 0x20000; const long SPY_STATUS_INCOMING_NO_MATCH = 0x40000; const long SPY_STATUS_BREAK = 0x80000; const long SPY_STATUS_AVSI_REC_OVERFLOW = 0x100000; const long SPY_STATUS_TEST_TRIGGER = 0x200000; const long SPY_STATUS_AUDIO_COMMENT = 0x400000; const long SPY_STATUS_GPS_DATA = 0x800000; const long SPY_STATUS_ANALOG_DIGITAL_INPUT = 0x1000000; const long SPY_STATUS_TEXT_COMMENT = 0x2000000; const long SPY_STATUS_NETWORK_MESSAGE_TYPE = 0x4000000; const long SPY_STATUS_VSI_TX_UNDERRUN = 0x8000000; const long SPY_STATUS_VSI_IFR_CRC_Bit = 0x10000000; const long SPY_STATUS_INIT_MESSAGE = 0x20000000; const long SPY_STATUS_HIGH_SPEED_MESSAGE = 0x40000000; const long SPY_STATUS_FLEXRAY_SECOND_STARTUP_FRAME = 0x40000000; const long SPY_STATUS_EXTENDED = 0x80000000; // The second status bitfield const long SPY_STATUS2_HAS_VALUE = 1; const long SPY_STATUS2_VALUE_IS_BOOLEAN = 2; const long SPY_STATUS2_HIGH_VOLTAGE = 4; const long SPY_STATUS2_LONG_MESSAGE = 8; const long SPY_STATUS2_GLOBAL_CHANGE = 0x10000; const long SPY_STATUS2_ERROR_FRAME = 0x20000; const long SPY_STATUS2_END_OF_LONG_MESSAGE = 0x100000; const long SPY_STATUS2_LIN_ERR_RX_BREAK_NOT_0 = 0x200000; const long SPY_STATUS2_LIN_ERR_RX_BREAK_TOO_SHORT = 0x400000; const long SPY_STATUS2_LIN_ERR_RX_SYNC_NOT_55 = 0x800000; const long SPY_STATUS2_LIN_ERR_RX_DATA_GREATER_8 = 0x1000000; const long SPY_STATUS2_LIN_ERR_TX_RX_MISMATCH = 0x2000000; const long SPY_STATUS2_LIN_ERR_MSG_ID_PARITY = 0x4000000; const long SPY_STATUS2_ISO_FRAME_ERROR = 0x8000000; const long SPY_STATUS2_LIN_SYNC_FRAME_ERROR = 0x8000000; const long SPY_STATUS2_ISO_OVERFLOW_ERROR = 0x10000000; const long SPY_STATUS2_LIN_ID_FRAME_ERROR = 0x10000000; const long SPY_STATUS2_ISO_PARITY_ERROR = 0x20000000; const long SPY_STATUS2_LIN_SLAVE_BYTE_ERROR = 0x20000000; const long SPY_STATUS2_RX_TIMEOUT_ERROR = 0x40000000; const long SPY_STATUS2_LIN_NO_SLAVE_DATA = 0x80000000; const long SPY_STATUS2_MOST_PACKET_DATA = 0x200000; const long SPY_STATUS2_MOST_STATUS = 0x400000; const long PY_STATUS2_MOST_LOW_LEVEL = 0x800000; const long SPY_STATUS2_MOST_CONTROL_DATA = 0x1000000; const long SPY_STATUS2_MOST_MHP_USER_DATA = 0x2000000; const long SPY_STATUS2_MOST_MHP_CONTROL_DATA = 0x4000000; const long SPY_STATUS2_MOST_I2S_DUMP = 0x8000000; const long SPY_STATUS2_MOST_TOO_SHORT = 0x10000000; const long SPY_STATUS2_MOST_MOST50 = 0x20000000; const long SPY_STATUS2_MOST_MOST150 = 0x40000000; const long SPY_STATUS2_MOST_CHANGED_PAR = 0x80000000; const long SPY_STATUS2_ETHERNET_CRC_ERROR = 0x200000; const long SPY_STATUS2_ETHERNET_FRAME_TOO_SHORT = 0x400000; const long SPY_STATUS2_ETHERNET_FCS_AVAILABLE = 0x800000; // The third status bitfield const long SPY_STATUS3_LIN_JUST_BREAK_SYNC = 1; const long SPY_STATUS3_LIN_SLAVE_DATA_TOO_SHORT = 2; const long SPY_STATUS3_LIN_ONLY_UPDATE_SLAVE_TABLE_ONCE = 4; //Spy Status Bitfield 3 constants CAN FD const long SPY_STATUS3_CANFD_ESI = 0x01; const long SPY_STATUS3_CANFD_IDE = 0x02; const long SPY_STATUS3_CANFD_RTR = 0x04; const long SPY_STATUS3_CANFD_FDF = 0x08; const long SPY_STATUS3_CANFD_BRS = 0x10; ``` {% endtab %} {% tab title="Visual Basic .NET Declares 1" %} ```vbnet Public Enum icsSpyDataStatusBitfield icsSpyStatusGlobalError = 2 ^ 0 icsSpyStatusTx = 2 ^ 1 icsSpyStatusXtdFrame = 2 ^ 2 icsSpyStatusRemoteFrame = 2 ^ 3 icsSpyStatusErrCRCError = 2 ^ 4 icsSpyStatusCANErrorPassive = 2 ^ 5 icsSpyStatusErrIncompleteFrame = 2 ^ 6 icsSpyStatusErrLostArbitration = 2 ^ 7 icsSpyStatusErrUndefined = 2 ^ 8 icsSpyStatusErrCANBusOff = 2 ^ 9 icsSpyStatusErrCANErrorWarning = 2 ^ 10 icsSpyStatusBusShortedPlus = 2 ^ 11 icsSpyStatusBusShortedGnd = 2 ^ 12 icsSpyStatusCheckSumError = 2 ^ 13 icsSpyStatusErrBadMessageBitTimeError = 2 ^ 14 icsSpyStatusIFRData = 2 ^ 15 icsSpyStatusHardwareCommError = 2 ^ 16 icsSpyStatusExpectedLengthError = 2 ^ 17 icsSpyStatusIncomingNoMatch = 2 ^ 18 icsSpyStatusBreak = 2 ^ 19 icsSpyStatusAVT_VSIRecOverflow = 2 ^ 20 icsSpyStatusTestTrigger = 2 ^ 21 icsSpyStatusAudioCommentType = 2 ^ 22 icsSpyStatusGPSDataValue = 2 ^ 23 icsSpyStatusAnalogDigitalInputValue = 2 ^ 24 icsSpyStatusTextCommentType = 2 ^ 25 icsSpyStatusNetworkMessageType = 2 ^ 26 icsSpyStatusVSI_TxUnderRun = 2 ^ 27 icsSpyStatusVSI_IFR_CRCBit = 2 ^ 28 icsSpyStatusInitMessage = 2 ^ 29 icsSpyStatusHighSpeed = 2 ^ 30 SPY_STATUS_FLEXRAY_SECOND_STARTUP_FRAME = 2 ^ 30 SPY_STATUS_EXTENDED = 2 ^ 31 End Enum ``` {% endtab %} {% tab title="Visual Basic .NET Declares 2" %} ```vbnet Public Enum icsSpyDataStatusBitfield2 SPY_STATUS2_HAS_VALUE = 1 SPY_STATUS2_VALUE_IS_BOOLEAN = 2 SPY_STATUS2_HIGH_VOLTAGE = 4 SPY_STATUS2_LONG_MESSAGE = 8 SPY_STATUS2_GLOBAL_CHANGE = &H10000 SPY_STATUS2_ERROR_FRAME = &H20000 SPY_STATUS2_END_OF_LONG_MESSAGE = &H100000 SPY_STATUS2_LIN_ERR_RX_BREAK_NOT_0 = &H200000 SPY_STATUS2_LIN_ERR_RX_BREAK_TOO_SHORT = &H400000 SPY_STATUS2_LIN_ERR_RX_SYNC_NOT_55 = &H800000 SPY_STATUS2_LIN_ERR_RX_DATA_GREATER_8 = &H1000000 SPY_STATUS2_LIN_ERR_TX_RX_MISMATCH = &H2000000 SPY_STATUS2_LIN_ERR_MSG_ID_PARITY = &H4000000 SPY_STATUS2_ISO_FRAME_ERROR = &H8000000 SPY_STATUS2_LIN_SYNC_FRAME_ERROR = &H8000000 SPY_STATUS2_ISO_OVERFLOW_ERROR = &H10000000 SPY_STATUS2_LIN_ID_FRAME_ERROR = &H10000000 SPY_STATUS2_ISO_PARITY_ERROR = &H20000000 SPY_STATUS2_LIN_SLAVE_BYTE_ERROR = &H20000000 SPY_STATUS2_RX_TIMEOUT_ERROR = &H40000000 SPY_STATUS2_LIN_NO_SLAVE_DATA = &H80000000 SPY_STATUS2_MOST_PACKET_DATA = &H200000 SPY_STATUS2_MOST_STATUS = &H400000 PY_STATUS2_MOST_LOW_LEVEL = &H800000 SPY_STATUS2_MOST_CONTROL_DATA = &H1000000 SPY_STATUS2_MOST_MHP_USER_DATA = &H2000000 SPY_STATUS2_MOST_MHP_CONTROL_DATA = &H4000000 SPY_STATUS2_MOST_I2S_DUMP = &H8000000 SPY_STATUS2_MOST_TOO_SHORT = &H10000000 SPY_STATUS2_MOST_MOST50 = &H20000000 SPY_STATUS2_MOST_MOST150 = &H40000000 SPY_STATUS2_MOST_CHANGED_PAR = &H80000000 SPY_STATUS2_ETHERNET_CRC_ERROR = &H200000 SPY_STATUS2_ETHERNET_FRAME_TOO_SHORT = &H400000 SPY_STATUS2_ETHERNET_FCS_AVAILABLE = &H800000 End Enum ``` {% endtab %} {% tab title="C# Declares 1" %} ```csharp public enum eDATA_STATUS_BITFIELD_1 { SPY_STATUS_GLOBAL_ERR = 0x01, SPY_STATUS_TX_MSG = 0x02, SPY_STATUS_XTD_FRAME = 0x04, SPY_STATUS_REMOTE_FRAME = 0x08, SPY_STATUS_CRC_ERROR = 0x10, SPY_STATUS_CAN_ERROR_PASSIVE = 0x20, SPY_STATUS_INCOMPLETE_FRAME = 0x40, SPY_STATUS_LOST_ARBITRATION = 0x80, SPY_STATUS_UNDEFINED_ERROR = 0x100, SPY_STATUS_CAN_BUS_OFF = 0x200, SPY_STATUS_CAN_ERROR_WARNING = 0x400, SPY_STATUS_BUS_SHORTED_PLUS = 0x800, SPY_STATUS_BUS_SHORTED_GND = 0x1000, SPY_STATUS_CHECKSUM_ERROR = 0x2000, SPY_STATUS_BAD_MESSAGE_BIT_TIME_ERROR = 0x4000, SPY_STATUS_IFR_DATA = 0x8000, SPY_STATUS_HARDWARE_COMM_ERROR = 0x10000, SPY_STATUS_EXPECTED_LEN_ERROR = 0x20000, SPY_STATUS_INCOMING_NO_MATCH = 0x40000, SPY_STATUS_BREAK = 0x80000, SPY_STATUS_AVSI_REC_OVERFLOW = 0x100000, SPY_STATUS_TEST_TRIGGER = 0x200000, SPY_STATUS_AUDIO_COMMENT = 0x400000, SPY_STATUS_GPS_DATA = 0x800000, SPY_STATUS_ANALOG_DIGITAL_INPUT = 0x1000000, SPY_STATUS_TEXT_COMMENT = 0x2000000, SPY_STATUS_NETWORK_MESSAGE_TYPE = 0x4000000, SPY_STATUS_VSI_TX_UNDERRUN = 0x8000000, SPY_STATUS_VSI_IFR_CRC_Bit = 0x10000000, SPY_STATUS_INIT_MESSAGE = 0x20000000, SPY_STATUS_HIGH_SPEED_MESSAGE = 0x40000000, } ``` {% endtab %} {% tab title="C# Declares 2" %} ```csharp public enum eDATA_STATUS_BITFIELD_2 { SPY_STATUS2_HAS_VALUE = 0, SPY_STATUS2_VALUE_IS_BOOLEAN = 2, SPY_STATUS2_HIGH_VOLTAGE = 4, SPY_STATUS2_LONG_MESSAGE = 8, } ``` {% endtab %} {% endtabs %} **Remarks** The tables below describe the bitfields. **Table 1 - StatusBitfield Elements** | C/C++ Name | VB Name | Description | | ------------------------------------------- | ------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | SPY\_STATUS\_GLOBAL\_ERR | icsSpyStatusGlobalError | This is set if the message has any other error bits set. | | SPY\_STATUS\_TX\_MSG | icsSpyStatusTx | This is set if the message was transmitted by this device. | | SPY\_STATUS\_XTD\_FRAME | icsSpyStatusXtdFrame | This is set if the CAN message received or transmitted has an extended (29 bit) identifier. | | SPY\_STATUS\_REMOTE\_FRAME | icsSpyStatusRemoteFrame | This is set if the CAN message received or transmitted is a remote frame. | | SPY\_STATUS\_CRC\_ERROR | icsSpyStatusErrCRCError | This is set for J1850 VPW messages which do not have a proper CRC byte. | | SPY\_STATUS\_CAN\_ERROR\_PASSIVE | icsSpyStatusCANErrorPassive | Not used in the neoVI API. | | SPY\_STATUS\_INCOMPLETE\_FRAME | icsSpyStatusErrIncompleteFrame | This is set for a J1850 VPW message which is received that ended on a non-byte boundary. | | SPY\_STATUS\_LOST\_ARBITRATION | icsSpyStatusErrLostArbitration | Not used in the neoVI API. | | SPY\_STATUS\_UNDEFINED\_ERROR | icsSpyStatusErrUndefined | This is an undefined error in the neoVI hardware | | SPY\_STATUS\_CAN\_BUS\_OFF | icsSpyStatusErrCANBusOff | This is set when there is a change in error status of a MCP2510 CAN controller. The bitfield of the error status is stored in data byte 1 of the message structure. A description of this bitfield is included in this [`topic`](https://1088112144-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FabyA6gDDBQ0CNbxlveQb%2Fuploads%2FJ8qpeLJzJm1wvLyAAcvP%2F2510Bitfield.png?alt=media\&token=5140e476-0f20-477f-94b0-198d488671d3)\`\` | | SPY\_STATUS\_CAN\_ERROR\_WARNING | icsSpyStatusErrCANErrorWarning | Not used in the neoVI API. | | SPY\_STATUS\_BUS\_SHORTED\_PLUS | icsSpyStatusBusShortedPlus | Not used in the neoVI API. | | SPY\_STATUS\_BUS\_SHORTED\_GND | icsSpyStatusBusShortedGnd | Not used in the neoVI API. | | SPY\_STATUS\_CHECKSUM\_ERROR | icsSpyStatusCheckSumError | Not used in the neoVI API. | | SPY\_STATUS\_BAD\_MESSAGE\_BIT\_TIME\_ERROR | icsSpyStatusErrBadMessageBitTimeError | This is set for J1850 VPW messages which do not meet the specified bit times for the SOF or bit signals. | | SPY\_STATUS\_IFR\_DATA | icsSpyStatusIFRData | Not used in the neoVI API. | | SPY\_STATUS\_HARDWARE\_COMM\_ERROR | icsSpyStatusHardwareCommError | Not used in the neoVI API. | | SPY\_STATUS\_EXPECTED\_LEN\_ERROR | icsSpyStatusExpectedLengthError | Not used in the neoVI API. | | SPY\_STATUS\_INCOMING\_NO\_MATCH | icsSpyStatusIncomingNoMatch | Not used in the neoVI API. | | SPY\_STATUS\_BREAK | icsSpyStatusBreak | This is set if the J1850 VPW break symbol has been received or is to be transmitted. | | SPY\_STATUS\_AVSI\_REC\_OVERFLOW | icsSpyStatusAVT\_VSIRecOverflow | Not used in the neoVI API. | | SPY\_STATUS\_TEST\_TRIGGER | icsSpyStatusTestTrigger | Not used in the neoVI API. | | SPY\_STATUS\_AUDIO\_COMMENT | icsSpyStatusAudioCommentType | Not used in the neoVI API. | | SPY\_STATUS\_GPS\_DATA | icsSpyStatusGPSDataValue | Not used in the neoVI API. | | SPY\_STATUS\_ANALOG\_DIGITAL\_INPUT | icsSpyStatusAnalogDigitalInputValue | Not used in the neoVI API. | | SPY\_STATUS\_TEXT\_COMMENT | icsSpyStatusTextCommentType | Not used in the neoVI API. | | SPY\_STATUS\_NETWORK\_MESSAGE\_TYPE | icsSpyStatusNetworkMessageType | This is set for all messages received from a vehicle network. | | SPY\_STATUS\_VSI\_TX\_UNDERRUN | icsSpyStatusVSI\_TxUnderRun | Not used in the neoVI API. | | SPY\_STATUS\_VSI\_IFR\_CRC\_Bit | icsSpyStatusVSI\_IFR\_CRCBit | Not used in the neoVI API. | | SPY\_STATUS\_INIT\_MESSAGE | icsSpyStatusInitMessage | This is set if the transmitted message should generate the ISO/Keyword2000 initialization waveform. | | SPY\_STATUS\_HIGH\_SPEED\_MESSAGE | icsSpyStatusHighSpeed | This is set if the transmitted message is transmitted in high speed mode. | **Table 2 - StatusBitfield2 Elements** | C/C++ Name | VB Name | Description | | -------------------------------- | -------------------------- | ---------------------------------------------------------------------------------- | | SPY\_STATUS2\_HAS\_VALUE | icsSpyStatusHasValue | Not used in the neoVI API. | | SPY\_STATUS2\_VALUE\_IS\_BOOLEAN | icsSpyStatusValueIsBoolean | Not used in the neoVI API. | | SPY\_STATUS2\_HIGH\_VOLTAGE | icsSpyStatusHighVoltage | This is set if the transmitted message is transmitted in high voltage wakeup mode. | | SPY\_STATUS2\_LONG\_MESSAGE | icsSpyStatusLongMessage | Not used in the neoVI API. | VB Module: bas\_neoVI.bas C/C++ Header: neovi.h C/C++ Library File: icsneoVI.lib DLL File: icsneoVI.dll VB.Net Module: bas\_neoVI.vb C# Class: icsNeoClass.cs\\ ### **Examples** {% tabs %} {% tab title="C/C++ Example" %} ```cpp Determining if we there's an error in the message (This is indicated by SPY_STATUS_GLOBAL_ERR bit set) if (mMsg.StatusBitField & SPY_STATUS_GLOBAL_ERR) { // This message has an error in it } ``` {% endtab %} {% tab title="Visual Basic .NET Example" %} ```vbnet Determining if we transmitted a message (This is indicated by icsSpyStatusTx bit set) If (Msg.StatusBitField And icsSpyDataStatusBitfield.icsSpyStatusTx) > 0 Then '// The message was transmitted by us End If Transmitting a CAN Extended ID Remote Frame '// Load the message to be transmitted ArbID = FF extended remote frame with DLC=4 With stMessagesTx .ArbIDOrHeader = &HFF .NumberBytesData = 4 .StatusBitField = icsSpyDataStatusBitfield.icsSpyStatusXtdFrame + icsSpyDataStatusBitfield.icsSpyStatusRemoteFrame End With lResult = icsneoTxMessages(m_hObject, stMessagesTx, NETID_HSCAN, 1) ``` {% endtab %} {% tab title="C# Example" %} ```csharp Determining if we there's an error in the message (This is indicated by SPY_STATUS_GLOBAL_ERR bit set) if (mMsg.StatusBitField & SPY_STATUS_GLOBAL_ERR) { // This message has an error in it } ``` {% endtab %} {% endtabs %}