.TH "Vector::BLF::Most150MessageFragment" 3 "Vector BLF" \" -*- nroff -*- .ad l .nh .SH NAME Vector::BLF::Most150MessageFragment \- MOST_150_MESSAGE_FRAGMENT\&. .SH SYNOPSIS .br .PP .PP \fR#include \fP .PP Inherits \fBVector::BLF::ObjectHeader2\fP\&. .SS "Public Member Functions" .in +1c .ti -1c .RI "\fBvoid\fP \fBread\fP (\fBAbstractFile\fP &\fBis\fP) \fBoverride\fP" .br .ti -1c .RI "\fBvoid\fP \fBwrite\fP (\fBAbstractFile\fP &\fBos\fP) \fBoverride\fP" .br .ti -1c .RI "\fBuint32_t\fP \fBcalculateObjectSize\fP () \fBconst\fP \fBoverride\fP" .br .in -1c Public Member Functions inherited from \fBVector::BLF::ObjectHeader2\fP .in +1c .ti -1c .RI "\fBObjectHeader2\fP (\fBconst\fP ObjectType \fBobjectType\fP)" .br .ti -1c .RI "\fBvoid\fP \fBread\fP (\fBAbstractFile\fP &\fBis\fP) \fBoverride\fP" .br .ti -1c .RI "\fBvoid\fP \fBwrite\fP (\fBAbstractFile\fP &\fBos\fP) \fBoverride\fP" .br .ti -1c .RI "\fBuint16_t\fP \fBcalculateHeaderSize\fP () \fBconst\fP \fBoverride\fP" .br .ti -1c .RI "\fBuint32_t\fP \fBcalculateObjectSize\fP () \fBconst\fP \fBoverride\fP" .br .in -1c Public Member Functions inherited from \fBVector::BLF::ObjectHeaderBase\fP .in +1c .ti -1c .RI "\fBObjectHeaderBase\fP (\fBconst\fP \fBuint16_t\fP \fBheaderVersion\fP, \fBconst\fP ObjectType \fBobjectType\fP)" .br .ti -1c .RI "\fBObjectHeaderBase\fP (\fBconst\fP \fBObjectHeaderBase\fP &)=\fBdefault\fP" .br .ti -1c .RI "\fBObjectHeaderBase\fP & \fBoperator=\fP (\fBconst\fP \fBObjectHeaderBase\fP &)=\fBdefault\fP" .br .ti -1c .RI "\fBObjectHeaderBase\fP (\fBObjectHeaderBase\fP &&)=\fBdefault\fP" .br .ti -1c .RI "\fBObjectHeaderBase\fP & \fBoperator=\fP (\fBObjectHeaderBase\fP &&)=\fBdefault\fP" .br .in -1c .SS "Public Attributes" .in +1c .ti -1c .RI "\fBuint16_t\fP \fBchannel\fP {}" .br .RI "application channel " .ti -1c .RI "\fBuint8_t\fP \fBreservedMost150MessageFragment1\fP {}" .br .ti -1c .RI "\fBuint8_t\fP \fBackNack\fP {}" .br .RI "acknowledge code " .ti -1c .RI "\fBuint32_t\fP \fBvalidMask\fP {}" .br .RI "bitfield indicating which members have valid data " .ti -1c .RI "\fBuint32_t\fP \fBsourceAdr\fP {}" .br .RI "source address " .ti -1c .RI "\fBuint32_t\fP \fBdestAdr\fP {}" .br .RI "target address " .ti -1c .RI "\fBuint8_t\fP \fBpAck\fP {}" .br .RI "a preemptive acknowledge code " .ti -1c .RI "\fBuint8_t\fP \fBcAck\fP {}" .br .RI "CRC acknowledge from the packet receiver(s) to the packet transmitter\&. " .ti -1c .RI "\fBuint8_t\fP \fBpriority\fP {}" .br .RI "priority of the message " .ti -1c .RI "\fBuint8_t\fP \fBpIndex\fP {}" .br .RI "packet index, increments per message on MOST " .ti -1c .RI "\fBuint32_t\fP \fBcrc\fP {}" .br .RI "Cyclic Redundancy Check\&. " .ti -1c .RI "\fBuint32_t\fP \fBdataLen\fP {}" .br .RI "number of transmitted user data bytes " .ti -1c .RI "\fBuint32_t\fP \fBdataLenAnnounced\fP {}" .br .RI "announced user data length at the start of the transmission " .ti -1c .RI "\fBuint32_t\fP \fBfirstDataLen\fP {}" .br .RI "number of bytes in firstData " .ti -1c .RI "\fBuint32_t\fP \fBreservedMost150MessageFragment2\fP {}" .br .ti -1c .RI "std::vector< \fBuint8_t\fP > \fBfirstData\fP {}" .br .RI "variable data " .in -1c Public Attributes inherited from \fBVector::BLF::ObjectHeader2\fP .in +1c .ti -1c .RI "\fBuint32_t\fP \fBobjectFlags\fP {\fBObjectFlags::TimeOneNans\fP}" .br .RI "object flags " .ti -1c .RI "\fBuint8_t\fP \fBtimeStampStatus\fP {}" .br .RI "time stamp status " .ti -1c .RI "\fBuint8_t\fP \fBreservedObjectHeader\fP {0}" .br .ti -1c .RI "\fBuint16_t\fP \fBobjectVersion\fP {0}" .br .RI "object specific version " .ti -1c .RI "\fBuint64_t\fP \fBobjectTimeStamp\fP {0}" .br .RI "object timestamp " .ti -1c .RI "\fBuint64_t\fP \fBoriginalTimeStamp\fP {0}" .br .RI "original object timestamp " .in -1c Public Attributes inherited from \fBVector::BLF::ObjectHeaderBase\fP .in +1c .ti -1c .RI "\fBuint32_t\fP \fBsignature\fP {ObjectSignature}" .br .RI "signature (ObjectSignature) " .ti -1c .RI "\fBuint16_t\fP \fBheaderSize\fP {}" .br .RI "sizeof object header " .ti -1c .RI "\fBuint16_t\fP \fBheaderVersion\fP {}" .br .RI "header version (1) " .ti -1c .RI "\fBuint32_t\fP \fBobjectSize\fP {}" .br .RI "object size " .ti -1c .RI "ObjectType \fBobjectType\fP {ObjectType::UNKNOWN}" .br .RI "object type " .in -1c .SS "Additional Inherited Members" Public Types inherited from \fBVector::BLF::ObjectHeader2\fP .in +1c .ti -1c .RI "enum \fBObjectFlags\fP : uint32_t { \fBTimeTenMics\fP = 0x00000001, \fBTimeOneNans\fP = 0x00000002 }" .br .ti -1c .RI "enum \fBTimeStampStatus\fP : uint8_t { \fBOrig\fP = 0x01, \fBSwHw\fP = 0x02, \fBUser\fP = 0x10 }" .br .in -1c .SH "Detailed Description" .PP MOST_150_MESSAGE_FRAGMENT\&. Partial transmitted MOST50 or MOST150 Control Channel message\&. Fragments are reported from a network spy if the message transmission is corrupted or terminated\&. .SH "Member Function Documentation" .PP .SS "\fBuint32_t\fP Vector::BLF::Most150MessageFragment::calculateObjectSize () const\fR [override]\fP, \fR [virtual]\fP" Calculates the objectSize .PP \fBReturns\fP .RS 4 object size .RE .PP .PP Reimplemented from \fBVector::BLF::ObjectHeaderBase\fP\&. .SS "\fBvoid\fP Vector::BLF::Most150MessageFragment::read (\fBAbstractFile\fP & is)\fR [override]\fP, \fR [virtual]\fP" Read the data of this object .PP \fBParameters\fP .RS 4 \fIis\fP input stream .RE .PP .PP Reimplemented from \fBVector::BLF::ObjectHeaderBase\fP\&. .SS "\fBvoid\fP Vector::BLF::Most150MessageFragment::write (\fBAbstractFile\fP & os)\fR [override]\fP, \fR [virtual]\fP" Write the data of this object .PP \fBParameters\fP .RS 4 \fIos\fP output stream .RE .PP .PP Reimplemented from \fBVector::BLF::ObjectHeaderBase\fP\&. .SH "Member Data Documentation" .PP .SS "\fBuint8_t\fP Vector::BLF::Most150MessageFragment::ackNack {}" .PP acknowledge code AckNack holds the transmit status of a control message (see Transmit Status Register of OS8104 for MOST25)\&. .IP "\(bu" 2 Bit 0: Meaning: .IP " \(bu" 4 1: no response (NoResp) Restriction: .IP " \(bu" 4 only for Dir = Tx or spy messages .PP .IP "\(bu" 2 Bit 1: Meaning: .IP " \(bu" 4 1: valid receipt (Valid) Restriction: .IP " \(bu" 4 only for Dir = Tx or spy messages .PP .IP "\(bu" 2 Bit 2: Meaning: .IP " \(bu" 4 1: CRC Error (CRCError) Restriction: .IP " \(bu" 4 only for Dir = Tx or spy messages .PP .IP "\(bu" 2 Bit 3: Meaning: .IP " \(bu" 4 1: receive buffer full (RxBufFull) Restriction: .IP " \(bu" 4 only for Dir = Tx or spy messages .PP .IP "\(bu" 2 Bit 4: Meaning: .IP " \(bu" 4 1: acknowledged (Ack) Restriction: .IP " \(bu" 4 only for Dir = Tx or spy messages (always set to 1 for Rx messages in node mode) .PP .IP "\(bu" 2 Bit 5: Meaning: .IP " \(bu" 4 1: negative acknowledge (NAck) Restriction: .IP " \(bu" 4 only for Dir = Tx or spy messages .PP .PP .SS "\fBuint8_t\fP Vector::BLF::Most150MessageFragment::cAck {}" .PP CRC acknowledge from the packet receiver(s) to the packet transmitter\&. CRC acknowledge from the packet receiver(s) to the packet transmitter .IP "\(bu" 2 0x00: No Response .IP "\(bu" 2 0x01: CRC error .IP "\(bu" 2 0x04: OK .PP .SS "\fBuint16_t\fP Vector::BLF::Most150MessageFragment::channel {}" .PP application channel Application channel .SS "\fBuint32_t\fP Vector::BLF::Most150MessageFragment::crc {}" .PP Cyclic Redundancy Check\&. Cyclic Redundancy Check .SS "\fBuint32_t\fP Vector::BLF::Most150MessageFragment::dataLen {}" .PP number of transmitted user data bytes Number of transmitted user data bytes\&. These bytes were counted on bus\&. .PP Note: The number of bytes saved in this event is stored in firstDataLen\&. .SS "\fBuint32_t\fP Vector::BLF::Most150MessageFragment::dataLenAnnounced {}" .PP announced user data length at the start of the transmission Announced user data length at start of transmission\&. In some cases (e\&.g\&. sending to an invalid target address, receive buffer full of target device) the transmission is terminated before all data bytes have been sent\&. Then the counted number of bytes on bus is less than the announced data length (dataLen < dataLenAnnonced)\&. Due to rare and very specific bit errors (degrade of end termination byte) dataLen can also be greater than dataLenAnnonced\&. .SS "\fBuint32_t\fP Vector::BLF::Most150MessageFragment::destAdr {}" .PP target address Target address .SS "std::vector<\fBuint8_t\fP> Vector::BLF::Most150MessageFragment::firstData {}" .PP variable data Variable data .SS "\fBuint32_t\fP Vector::BLF::Most150MessageFragment::firstDataLen {}" .PP number of bytes in firstData Number of bytes stored in mFirstData (1524 max)\&. .PP Note: In order to limit the size of this event not all counted bytes on bus will be stored in the payload of the logging event\&. .SS "\fBuint8_t\fP Vector::BLF::Most150MessageFragment::pAck {}" .PP a preemptive acknowledge code Pre-emptive acknowledge code .IP "\(bu" 2 0x00: No Response .IP "\(bu" 2 0x01: Buffer full .IP "\(bu" 2 0x04: OK .PP .SS "\fBuint8_t\fP Vector::BLF::Most150MessageFragment::pIndex {}" .PP packet index, increments per message on MOST Packet index, increments per message on MOST .SS "\fBuint8_t\fP Vector::BLF::Most150MessageFragment::priority {}" .PP priority of the message Priority .SS "\fBuint8_t\fP Vector::BLF::Most150MessageFragment::reservedMost150MessageFragment1 {}" reserved .SS "\fBuint32_t\fP Vector::BLF::Most150MessageFragment::reservedMost150MessageFragment2 {}" reserved .SS "\fBuint32_t\fP Vector::BLF::Most150MessageFragment::sourceAdr {}" .PP source address Source address .SS "\fBuint32_t\fP Vector::BLF::Most150MessageFragment::validMask {}" .PP bitfield indicating which members have valid data If a bit in the mask is set, the corresponding data field has been seen on the bus\&. .IP "\(bu" 2 Bit 0: 0x00000001: dataLenAnnounced .IP "\(bu" 2 Bit 1: 0x00000002: sourceAdr .IP "\(bu" 2 Bit 2: 0x00000004: destAdr .IP "\(bu" 2 Bit 3: 0x00000008: ackNack .IP "\(bu" 2 Bit 4: 0x00000010: pAck .IP "\(bu" 2 Bit 5: 0x00000020: pIndex .IP "\(bu" 2 Bit 6: 0x00000040: piority .IP "\(bu" 2 Bit 7: 0x00000080: crc .IP "\(bu" 2 Bit 8: 0x00000100: cAck .IP "\(bu" 2 Bit 9: 0x00000200: sourceMacAdr .IP "\(bu" 2 Bit 10: 0x00000400: destMacAdr .IP "\(bu" 2 Bit 31: 0x80000000: 0: MOST150 fragment; 1: MOST50 fragment .PP .SH "Author" .PP Generated automatically by Doxygen for Vector BLF from the source code\&.