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Open topic with navigation CAPL Functions » XCP » xcpSendRaw

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xcpSendRaw

Valid for: CANoe DE • CANoe4SW DE

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Function Syntax

void xcpSendRaw(char ecuQualifier[], byte data[], long dataSize, byte expectResponse);

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Callback

void OnXcpSendRaw(char ecuQualifier[], byte data[], long dataSize);

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Description

Sends any data as control command to an XCP/CCP device. The first data byte defines the control command code. The callback is called with the response to a raw XCP command sent by xcpSendRaw.

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Parameters

  • ecuQualifier: Name of the device, configured within the CANoe DE Family XCP/CCP Window.
  • data: Byte array of the data to be sent.
  • dataSize: Length of the data to be sent.
  • expectResponse:
    • 0: The XCP slave will not respond to this command
    • 1: The XCP slave is expected to respond to this command and the callback will be called

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Return Values

—

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Example

// This example shows an upload of 4 bytes from address 0x21A1B4 of the XCP slave device "XCPsim" when the user presses the key 't'.
// Please note that this device is a PC application, hence the address is given in Intel format.

on key 't'
{
  byte data[8] = {0xF4, 4, 0, 0, 0xB4, 0xA1, 0x21, 0};
  xcpSendRaw("XcpSim", data, 8, 1);
}

OnXcpSendRaw(char ecuQualifier[], byte data[], long dataSize)
{
  char buffer[200];
  long i;
  buffer[0] = 0;
  for (i = 0; i < dataSize; i++)
  {
    snprintf(buffer, elcount(buffer), "%s 0x%2X", buffer, data[i]);
  }
  write("Raw response: %d bytes:%s", dataSize, buffer);
}
xcpDeactivate