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a429SetConfiguration

Valid for: CANoe DE • CANoe4SW DE

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Function Syntax

long a429SetConfiguration( long channel, a429settings mySettings );

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Description

This function sets the actual channel configuration. Internally the function a429ResetEx is called to apply the changes.

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Parameters

  • channel: valid channel number
  • mySettings: variable to provide channel parameters

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Return Values

  • 0: channel parameters could not be written
  • 1: parameters successfully written

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Example

variables
{
  long RxChannel = 5;
  long TxChannel = 1;

  a429Settings ValidSetTx[2] = {
    { Bitrate = 100000, // default high-speed
      RxMinBitrate = 10500,
      RxMaxBitrate = 120000,
      MinGap = 32,
      Parity = a429OddParity,
      Flags = a429FlagsTx
    },
    { Bitrate = 12500, // default low-speed
      RxMinBitrate = 10500,
      RxMaxBitrate = 120000,
      MinGap = 32,
      Parity = a429OddParity,
      Flags = a429FlagsTx
    }
  };

  a429Settings ValidSetRx[2] = {
    { Bitrate      = 100000, // default high-speed
      RxMinBitrate = 97560,
      RxMaxBitrate = 102400,
      MinGap       = 32,
      Parity       = a429OddParity,
      Flags        = a429FlagsRx
    },
    { Bitrate = 12500, // default low-speed
      RxMinBitrate = 12188,
      RxMaxBitrate = 12810,
      MinGap = 32,
      Parity = a429OddParity,
      Flag = a429FlagsRx
    }
  };
}

// set channels to low speed
on key 'l'
{
  if (a429SetConfiguration(TxChannel, ValidSetTx[1])) {
    write("channel '%d' configured: OK", TxChannel);
  }
  else {
    write("channel '%d' not configured: FAILED", TxChannel);
  }
  if (a429SetConfiguration(RxChannel, ValidSetRx[1])) {
    write("channel '%d' configured: OK", RxChannel);
  }
  else {
    write("channel '%d' not configured: FAILED", RxChannel);
  }
}

// set channels to high speed
on key 'h'
{
  if (a429SetConfiguration(TxChannel, ValidSetTx[0])) {
    write("channel '%d' configured: OK", TxChannel);
  }
  else {
    write ("channel '%d' not configured: FAILED", TxChannel);
  }
  if (a429SetConfiguration(RxChannel, ValidSetRx[0])) {
    write("channel '%d' configured: OK", RxChannel);
  }
  else {
    write("channel '%d' not configured: FAILED", RxChannel);
  }
}