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J1587GetParameterCount

Valid for: CANoe DE • CANoe4SW DE

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Function Syntax

word J1587GetParameterCount(J1587Message msg /*in*/)

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Description

Gets the count of J1587 parameters inside a given J1708 message that can be used to further calls to J1587GetParameter().

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Parameters

  • msg: J1708 message

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Return Values

  • number of parameters

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Example

on J1587Message 50 // 50 is Sender MID, can be dbNode name or MID
{
  write ("Number of parameters received: %d", J1587GetParameterCount(this));
}