99 lines
3.2 KiB
C
99 lines
3.2 KiB
C
/**************************************************************************/
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/*!
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@file type_helper.h
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@author hathach (tinyusb.org)
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@section LICENSE
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Software License Agreement (BSD License)
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Copyright (c) 2013, hathach (tinyusb.org)
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holders nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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This file is part of the tinyusb stack.
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*/
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/**************************************************************************/
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/** \file
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* \brief TBD
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*
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* \note TBD
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*/
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/** \ingroup TBD
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* \defgroup TBD
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* \brief TBD
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*
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* @{
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*/
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#ifndef _TUSB_TYPE_HELPER_H_
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#define _TUSB_TYPE_HELPER_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define TEST_ASSERT_PIPE_HANDLE(expected, actual)\
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TEST_ASSERT_EQUAL(expected.dev_addr, actual.dev_addr);\
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TEST_ASSERT_EQUAL(expected.xfer_type, actual.xfer_type);\
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TEST_ASSERT_EQUAL(expected.index, actual.index);\
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#define TEST_ASSERT_MEM_ZERO(buffer, size)\
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do{\
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for (uint32_t i=0; i<size; i++)\
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TEST_ASSERT_EQUAL_HEX8(0, ((uint8_t*)buffer)[i]);\
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}while(0)
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#define TEST_ASSERT_STATUS( actual )\
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TEST_ASSERT_EQUAL( TUSB_ERROR_NONE, (actual) )
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// log2_of a value is equivalent to its highest set bit's position
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#define BITFIELD_OFFSET_OF_MEMBER(struct_type, member, bitfield_member) \
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({\
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uint32_t value=0;\
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struct_type str;\
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memclr_((void*)&str, sizeof(struct_type));\
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str.member.bitfield_member = 1;\
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memcpy(&value, (void*)&str.member, sizeof(str.member));\
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log2_of( value );\
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})
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#define BITFIELD_OFFSET_OF_UINT32(struct_type, offset, bitfield_member) \
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({\
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struct_type str;\
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memclr_(&str, sizeof(struct_type));\
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str.bitfield_member = 1;\
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log2_of( ((uint32_t*) &str)[offset] );\
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})
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#ifdef __cplusplus
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}
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#endif
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#endif /* _TUSB_TYPE_HELPER_H_ */
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/** @} */
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