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DiagSendRequestPDU

Valid for: CANoe DE

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Function Syntax

long DiagSendRequestPDU(BYTE rawPDU[], WORD rawPDULength)

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Description

Sends a raw byte buffer. Allows also to send invalid requests.

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Parameters

  • rawPDULength: Length of the raw buffer
  • raw: PDU Byte buffer.

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Return Values

On success 0, otherwise a value less than 0.

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Example

BYTE request[5];
write ("EXECUTE: Send Tester Present request");
request[0] = 0x81;
request[1] = 0x12;
request[2] = 0xF1;
request[3] = 0x3E;
request[4] = 0xC2;
if (0 == DiagSendRequestPDU(request, elcount(request)))
{
    TestStepPass("Test DiagSendRequestPDU()", "Sending of raw request PDU reports OK.");
}
else
{
    TestStepFail("Test DiagSendRequestPDU()", "Sending of raw request PDU did not work!");
}
if (1 == TestWaitForDiagKLineFrameTransmitted(1000))
{
    TestStepPass("Raw request was sent");
}
else
{
    TestStepFail("Error sending raw request");
}