igtl_us_status.c

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.
                 
Copyright (c) SINTEF Department of Medical Technology.
All rights reserved.
                 
CustusX is released under a BSD 3-Clause license.
                 
See Lisence.txt (https://github.com/SINTEFMedtek/CustusX/blob/master/License.txt) for details.
=========================================================================*/
 
/*
 * igtl_us_status.cpp
 *
 *  Created on: Apr 23, 2012
 *      Author: olevs
 */
 
#include "igtl_us_status.h"
#include "igtl_util.h"
 
void igtl_export igtl_us_status_convert_byte_order(igtl_us_status_message * message)
{
        igtl_int64* tmp64 = (igtl_int64*)message;
        igtl_int32* tmp32 = (igtl_int32*)message;
//      igtl_uint16* tmp16 = (igtl_uint16*)message;
 
        if (igtl_is_little_endian())
        {
                int i;
                for (i = 0; i < 6; i++)//Update number when adding more variables to message
                        tmp64[i] = BYTE_SWAP_INT64(tmp64[i]);
 
                for (i = 0; i < 1; i ++)
                        tmp32[12 + i] = BYTE_SWAP_INT32(tmp32[12 + i]);//6*64 bit adressed as 32 bit = 12
 
//              tmp16[34] = BYTE_SWAP_INT16(tmp16[34]);//3*64 bit + 8*32 bit (adressed as 16 bit = 28)
        }
 
}
 
igtl_uint64 igtl_export igtl_us_status_get_crc(igtl_us_status_message * message)
{
        igtl_uint64 crc = crc64(0, 0, 0);
 
        crc = crc64((unsigned char*)message, IGTL_US_STATUS_HEADER_SIZE, crc);
        return crc;
}