CRC calculation with VCU2 on F28377S Launchpad

Hello everybody,

Im trying to calculate the CRC checksum of a frame with 19 bytes:

A8 01 08 2E E8  2E D0 2E F0 2E E0 2E  E0 2E E0 2E E0 2E E0

with the polynom 0x1021 and CCITT XMODEM. As result I expect 0x57B4.

However when I try to use the VCU2 library I never get this result. I already tried all combinations of odd/even and reflected, still no success...

Does somebofy know whats wrong with my code?

Thank you very much!

	const uint8_t testSUMD[] = 
	{
	 0xA8, 
	 0x01, 
	 0x08, 
	 0x2E, 0xE8, 
	 0x2E, 0xD0, 
	 0x2E, 0xF0, 
	 0x2E, 0xe0, 
	 0x2E, 0xE0, 
	 0x2E, 0xE0, 
	 0x2E, 0xE0, 
	 0x2E, 0xE0 
	};

CRC_Obj    CRC;

CRC_Handle handleCRC;

handleCRC = &CRC;


    CRC.seedValue    = 0;
    CRC.nMsgBytes    = 19;
    CRC.parity       = CRC_parity_odd;
    CRC.crcResult    = 0;
    CRC.pMsgBuffer   = (uint16_t *) &testSUMD[0];
    CRC.pCrcTable    = NULL;
    CRC.init         = (void (*)(void *))CRC_init16Bit;
    CRC.run          = (void (*)(void *))CRC_run16BitPoly2;

    CRC.init(handleCRC);
CRC.run(handleCRC);
int crc = CRC.crcResult;