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Open topic with navigation CAPL Functions » MOST » mostSetStressNodeParameter, mostGetStressNodeParameter

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mostSetStressNodeParameter, mostGetStressNodeParameter

Valid for: CANoe DE Note
This function is only available with MOST hardware VN2640, OptoLyzer G2 3150o, OptoLyzer, MOCCA compact 50e and OptoLyzer MOCCA compact 150c.

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Function Syntax

MOST50 / MOST150: long mostSetStressNodeParameter(long channel, long id, long value);
MOST50 / MOST150: long mostGetStressNodeParameter(long channel, long id);

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Description

VN2640:
Additional parameters of the stress generators (mostGenerateBusloadCtrl, mostGenerateBusloadAsync, mostGenerateBusloadEthPkt) can be set with mostSetStressNodeParameter. OptoLyzer G2 3150o, OptoLyzer MOCCA compact 50e and OptoLyzer MOCCA compact 150c:
The interfaces for MOST150 provide stress functionality through an additional network interface controller (NIC). For a set of stress functions (mostSetRxBufferCtrl, mostSyncAlloc) the NIC is required to be visible in the network (bypass open). With mostSetStressNodeParameter the MOST node parameters of this additional NIC can be configured.

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Parameters

  • channel: Channel of the connected interface.
  • id: Parameter identification:
    • 1: Node address (0…0xFFFF)
      • Availability: OptoLyzer G2 3150o, OptoLyzer MOCCA compact 50e, OptoLyzer MOCCA compact 150c
    • 2: Group address (0x300…0x3FF)
      • Availability: OptoLyzer G2 3150o, OptoLyzer MOCCA compact 50e, OptoLyzer MOCCA compact 150c
    • 3: Bypass
      • Values: 0: open bypass, 1: retimed bypass (only for OptoLyzer G2 3150o), 2: active bypass
      • Availability: OptoLyzer G2 3150o, OptoLyzer MOCCA compact 50e, OptoLyzer MOCCA compact 150c
    • 10: Control busload destination address (0…0xFFFF)
      • Availability: VN2640, OptoLyzer G2 3150o, OptoLyzer MOCCA compact 50e, OptoLyzer MOCCA compact 150c
    • 11: Control busload speed/value range
      • VN2640: Messages per second
      • OptoLyzer G2 3150o, OptoLyzer MOCCAcompact50e: >0: Specifies the delay between two packets (in ms), =0: send as fast as possible
      • Availability: VN2640, OptoLyzer G2 3150o, OptoLyzer MOCCA compact 50e, OptoLyzer MOCCA compact 150c
    • 12: Control busload pattern: specifies what message is sent as busload
      • 0: FBlockID: 0xF1, InstID: 0x00, FuncID: 0xFFF, OpType: 0xC, Length
      • 2: (OptoLyzer G2 3150o, OptoLyzer MOCCA compact 150c only) FBlockID: 0x01, InstID: 0x00, FuncID: 0x000, OpType: 0x1
      • 16: (OptoLyzer G2 3150o, OptoLyzer MOCCA compact 150c only) custom message (to specify custom message use function mostConfigureBusloadCtrl)
      • Availability: OptoLyzer G2 3150o, OptoLyzer MOCCA compact 50e, OptoLyzer MOCCA compact 150c
    • 13: Control busload pattern length: amount of payload sent as busload, applies for pattern 0x00 only
      • 6…51 (OptoLyzer G2 3150o, OptoLyzer MOCCA compact 150c), 5…17 (OptoLyzer MOCCA compact 50e)
      • Availability: OptoLyzer G2 3150o, OptoLyzer MOCCA compact 50e, OptoLyzer MOCCA compact 150c
    • 14: Control busload burst count: amount of messages sent as busload per (10 ms) cycle. For further information regarding the burst mode please refer to K2L socket protocol specification.
      • 1…65535
      • Availability: OptoLyzer G2 3150o, OptoLyzer MOCCA compact 50e, OptoLyzer MOCCA compact 150c
    • 15: Control busload send attempts
      • 1…16
      • Availability: VN2640, OptoLyzer G2 3150o, OptoLyzer MOCCA compact 50e, OptoLyzer MOCCA compact 150c
    • 16: Control busload counter type
      • 0: no counter, 1…4: 1-4 byte counter
      • Availability: VN2640, OptoLyzer G2 3150o
    • 17: Control busload counter position: specifies the position of the payload byte that is incremented
      • 6…50
      • Availability: VN2640, OptoLyzer G2 3150o
    • 50: Data packet channel busload destination address (0…0xFFFF)
      • Availability: VN2640, OptoLyzer G2 3150o, MOCCA compact 50e, OptoLyzer MOCCA compact 150c
    • 51: Data packet channel busload speed/value range
      • VN2640: Packets per second
      • OptoLyzer G2 3150o, OptoLyzer MOCCA compact 50e, OptoLyzer MOCCA compact 150c: >0: Specifies the delay between two packets (in ms), =0: send as fast as possible
      • Availability: VN2640, OptoLyzer G2 3150o, MOCCA compact 50e, OptoLyzer MOCCA compact 150c
    • 52: Data packet channel busload pattern: specifies what a message is sent as busload
      • 0: FBlockID: 0xF1, InstID: 0x00, FuncID: 0xFFF, OpType: 0xC, Length (2 Byte)
      • Availability: OptoLyzer G2 3150o, MOCCA compact 50e, OptoLyzer MOCCA compact 150c
    • 53: Data packet channel busload pattern length
      • 6…48 (OptoLyzer G2 3150o, OptoLyzer MOCCA compact 150c), 6…1014 (OptoLyzer MOCCA compact 50e)
      • Availability: OptoLyzer G2 3150o, OptoLyzer MOCCA compact 50e, OptoLyzer MOCCA compact 150c
    • 55: Send attempts for data packet busload
      • 1…16
      • Availability: VN2640
    • 56: Data packet busload counter type
      • 0: no counter, 1…4: 1-4 byte counter
      • Availability: VN2640
    • 57: Data packet busload counter position
      • 0…1523
      • Availability: VN2640
    • 75: Send attempts for Ethernet busload packet
      • 1…16
      • Availability: VN2640
    • 76: Ethernet busload counter type
      • 0: no counter, 1…4: 1-4 byte counter
      • Availability: VN2640
    • 77: Ethernet busload counter position
      • 0…1505
      • Availability: VN2640
  • value: Parameter value to be set.

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Return Values

  • mostSetStressNodeParameter: See error codes
  • mostGetStressNodeParameter:

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Example

Example VN2640
See mostConfigureBusloadCtrl Example OptoLyzer G2 3150o 
// configure stress controller as visible network node with logical address 0x123
mostSetStressNodeParameter(1, 1, 0x123); // set node address
mostSetStressNodeParameter(1, 3, 0); // open bypass
mostGetChannel • mostSyncDealloc • mostSetStressNodeParameterData • mostSetAllBypass • mostSetNodeAdr