Vector::BLF::FlexRayVFrStatus(3) Library Functions Manual Vector::BLF::FlexRayVFrStatus(3)

Vector::BLF::FlexRayVFrStatus - FR_STATUS.

#include <FlexRayVFrStatus.h>

Inherits Vector::BLF::ObjectHeader.


void read (AbstractFile &is) override
void write (AbstractFile &os) override
uint32_t calculateObjectSize () const override

Public Member Functions inherited from Vector::BLF::ObjectHeader
ObjectHeader (const ObjectType objectType, const uint16_t objectVersion=0)
void read (AbstractFile &is) override
void write (AbstractFile &os) override
uint16_t calculateHeaderSize () const override
uint32_t calculateObjectSize () const override

Public Member Functions inherited from Vector::BLF::ObjectHeaderBase
ObjectHeaderBase (const uint16_t headerVersion, const ObjectType objectType)
ObjectHeaderBase (const ObjectHeaderBase &)=default
ObjectHeaderBase & operator= (const ObjectHeaderBase &)=default
ObjectHeaderBase (ObjectHeaderBase &&)=default
ObjectHeaderBase & operator= (ObjectHeaderBase &&)=default


uint16_t channel {}
application channel uint16_t version {}
object version uint16_t channelMask {}
channel mask uint8_t cycle {}
current cycle uint8_t reservedFlexRayVFrStatus1 {}
uint32_t clientIndexFlexRayVFrStatus {}
clientindex of send node uint32_t clusterNo {}
number of cluster uint32_t wus {}
wakeup status uint32_t ccSyncState {}
sync state of cc uint32_t tag {}
type of cc std::array< uint32_t, 2 > data {}
register flags std::array< uint16_t, 18 > reservedFlexRayVFrStatus2 {}
reserved

Public Attributes inherited from Vector::BLF::ObjectHeader
uint32_t objectFlags {ObjectFlags::TimeOneNans}
object flags uint16_t clientIndex {}
client index of send node uint16_t objectVersion {0}
object specific version uint64_t objectTimeStamp {}
object timestamp

Public Attributes inherited from Vector::BLF::ObjectHeaderBase
uint32_t signature {ObjectSignature}
signature (ObjectSignature) uint16_t headerSize {}
sizeof object header uint16_t headerVersion {}
header version (1) uint32_t objectSize {}
object size ObjectType objectType {ObjectType::UNKNOWN}
object type

Public Types inherited from Vector::BLF::ObjectHeader
enum ObjectFlags : uint32_t { TimeTenMics = 0x00000001, TimeOneNans = 0x00000002 }

FR_STATUS.

The content of the FlexRay status event depends on the type of hardware interface. The event is generated in one of the following situations:

  • A symbol is received
  • The POC state or wakeup state of the CC has changed
  • The status of the symbol window has changed

uint32_t Vector::BLF::FlexRayVFrStatus::calculateObjectSize () const [override], [virtual]

Calculates the objectSize

Returns

object size

Reimplemented from Vector::BLF::ObjectHeaderBase.

void Vector::BLF::FlexRayVFrStatus::read (AbstractFile & is) [override], [virtual]

Read the data of this object

Parameters

is input stream

Reimplemented from Vector::BLF::ObjectHeaderBase.

void Vector::BLF::FlexRayVFrStatus::write (AbstractFile & os) [override], [virtual]

Write the data of this object

Parameters

os output stream

Reimplemented from Vector::BLF::ObjectHeaderBase.

uint32_t Vector::BLF::FlexRayVFrStatus::ccSyncState {}

sync state of cc Sync-State, only valid

  • for Cyclone 1
  • for Cyclone II if the wakup state value is 0.

Meaning:

  • 0 = Not synced passive
  • 1 = Synced active
  • 2 = Not synced

uint16_t Vector::BLF::FlexRayVFrStatus::channel {}

application channel Application channel

uint16_t Vector::BLF::FlexRayVFrStatus::channelMask {}

channel mask Channel Mask

  • 0 = Reserved or invalid
  • 1 = FlexRay Channel A
  • 2 = FlexRay Channel B
  • 3 = FlexRay Channels A and B

uint32_t Vector::BLF::FlexRayVFrStatus::clientIndexFlexRayVFrStatus {}

clientindex of send node Client index of send node. Must be set to 0 if file is written from other applications

uint32_t Vector::BLF::FlexRayVFrStatus::clusterNo {}

number of cluster Number of cluster: channel number – 1

uint8_t Vector::BLF::FlexRayVFrStatus::cycle {}

current cycle Cycle number

std::array<uint32_t, 2> Vector::BLF::FlexRayVFrStatus::data {}

register flags Driver flags for internal usage

CC-Type: Cyclone I

  • data[0]: Content of Protocol state register (PSR)
  • data[1]: Content of Module config register (MCR0)

CC-Type: BUSDOCTOR

  • LOW-WORD of data[0]: Symbol length
  • HI-WORD of data[0]: Flags: 1 = possible CAS
  • data[1]: Reserved

CC-Type: VN-Interface

•
data[0]: POC state of E-Ray register CCSV. Only valid
•
for Vector interfaces
•
if wakeup state is 0 POC State in the operation control phase:
•
0x00: DEFAULT_CONFIG
•
0x01: READY
•
0x02: NORMAL_ACTIVE
•
0x03: NORMAL_PASSIVE
•
0x04: HALT
•
0x05: MONITOR_NODE
•
0x06: CONFIG POC State in the wake-up phase:
•
0x10: WAKEUP_STANDBY
•
0x11: WAKEUP_LISTEN
•
0x12: WAKEUP_SEND
•
0x13: WAKEUP_DETECT POC State in the start-up phase:
•
0x20: STARTUP_PREPARE
•
0x21: COLDSTART_LISTEN
•
0x22: COLDSTART_COLLISION_RESOLUTION
•
0x23: COLDSTART_CONSISTENCY_CHECK
•
0x24: COLDSTART_GAP
•
0x25: COLDSTART_JOIN
•
0x26: INTEGRATION_COLDSTART_CHECK
•
0x27: INTEGRATION_LISTEN
•
0x28: INTEGRATION_CONSISTENCY_CHECK
•
0x29: INITIALIZE_SCHEDULE
•
0x30: ABORT_STARTUP
•
0x31: STARTUP_SUCCESS All other values are reserved.
•
LOW-WORD of data[1]: Bit field indicating the symbol window status of the controller and the event source.
•
1: SESA (Syntax error in symbol window channel A)
•
2: SBSA (Slot boundary violation in symbol window channel A)
•
4: TCSA (Transmission conflict in symbol window channel A)
•
8: SESB (Syntax error in symbol window channel B)
•
16: SBSB (Slot boundary violation in symbol window channel B)
•
32: TCSB (Transmission conflict in symbol window channel B)
•
64: The event was generated from a controller-independent protocol interpreter (Spy).
•
128: Cold-start helper POC indicator, if set, event contains the POC state of the cold-start helper All other bits are reserved. CANoe/CANalyzer may set some of these bits to 1. Other applications must set them to 0.
•
HI-WORD of data[1]: Symbol length in bit times. Only valid for symbol type 4 and if the value is not zero.

uint8_t Vector::BLF::FlexRayVFrStatus::reservedFlexRayVFrStatus1 {}

reserved

std::array<uint16_t, 18> Vector::BLF::FlexRayVFrStatus::reservedFlexRayVFrStatus2 {}

reserved reserved[0]: If this value is not zero, then the event contains the information about a symbol.

  • 0 = Void
  • 1 = CAS
  • 2 = MTS
  • 3 = WUS
  • 4 = Network interface doesn’t provide a symbol interpretation, e.g. if spy-mode is used or the BUSDOCTOR interface. In spy mode, the symbol length is stored in the HI-WORD of data[1].

reserved[1..15]: Reserved

uint32_t Vector::BLF::FlexRayVFrStatus::tag {}

type of cc Type of communication controller

  • 0 = Architecture independent
  • 1 = Invalid CC type (for internal use only)
  • 2 = Cyclone I
  • 3 = BUSDOCTOR
  • 4 = Cyclone II
  • 5 = Vector VN interface
  • 6 = VN-Sync-Pulse (only in Status Event, for debugging purposes only)

uint16_t Vector::BLF::FlexRayVFrStatus::version {}

object version Object version, for internal use

uint32_t Vector::BLF::FlexRayVFrStatus::wus {}

wakeup status WakeUp state. Only valid

  • for Vector interfaces and for Cyclone II,
  • if symbol is void (mReserved[0] = 0)

Meaning (see E-Ray specification for a detailed description):

  • 0: UNDEFINED
  • 1: RECEIVED_HEADER
  • 2: RECEIVED_WUP
  • 3: COLLISION_HEADER
  • 4: COLLISION_WUP
  • 5: COLLISION_UNKNOWN
  • 6: TRANSMITTED
  • 7: EXTERNAL_WAKEUP
  • 8: WUP_RECEIVED_WITHOUT_WUS_TX

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Vector BLF