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mostParamGetData

CAPL Functions » MOST » mostParamGetData Valid for: CANoe DE

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Function Syntax

long mostParamGetData(mostAmsMessage msg, char paramAdr[], byte buffer[], long buffersize); // form 1
long mostParamGetData(mostAmsMessage msg, char paramAdr[], long arrayIndex, byte buffer[], long buffersize); // form 2

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Description

Query of parameters of the String type or RawStream from an AMS message using the parameter name from the XML function catalog. With strings, the coding and scheduling in the message are taken into account. Note: The message data must contain a parameter with the given parameter address. Since the compiler is not able to validate this, errors are detected at runtime of the CAPL program only. If the parameter is not part of the message or not the expected type, an error text is displayed in the Write Window and the measurement stops. The function mostParamIsAvailable can be applied to assure parameter availability.

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Parameters

  • msg: Message from which the parameter value should be read.
  • paramAdr: Identification of parameters (see Symbolic Identification of Parameters).
  • arrayIndex: Parameter index in arrays or sequences. This declaration overwrites the indexing in the brackets of <paramAdr>.
  • buffer: Buffer to which the parameter bytes are copied.
  • buffersize: Maximum number of copied parameter bytes (can be specified with (elcount(buffer))).

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Return Values

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Example

— mostParamIsAvailable • mostParamGet • mostParamGetString • mostParamSet • mostParamSetData • mostParamSetString • General Tips on XML Function Catalog Support in CAPL • Symbolic Identification of Parameters