77 lines
3.5 KiB
C
77 lines
3.5 KiB
C
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/*
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* Copyright (c) 2016, The OpenThread Authors.
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* All rights reserved.
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*
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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 holder 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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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef ROM_UTILITY_H_
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#define ROM_UTILITY_H_
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#define ROM_API_TABLE_ADDR 0x00000048
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typedef uint32_t (*volatile FPTR_CRC32_T)(uint8_t * /*pData*/, uint32_t /*byteCount*/);
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typedef uint32_t (*volatile FPTR_GETFLSIZE_T)(void);
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typedef uint32_t (*volatile FPTR_GETCHIPID_T)(void);
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typedef int32_t (*volatile FPTR_PAGEERASE_T)(uint32_t /*FlashAddr*/, uint32_t /*Size*/);
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typedef int32_t (*volatile FPTR_PROGFLASH_T)(uint32_t * /*pRamData*/, uint32_t /*FlashAdr*/, uint32_t /*ByteCount*/);
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typedef void (*volatile FPTR_RESETDEV_T)(void);
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typedef void *(*volatile FPTR_MEMSET_T)(void * /*s*/, int32_t /*c*/, uint32_t /*n*/);
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typedef void *(*volatile FPTR_MEMCPY_T)(void * /*s1*/, const void * /*s2*/, uint32_t /*n*/);
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typedef int32_t (*volatile FPTR_MEMCMP_T)(const void * /*s1*/, const void * /*s2*/, uint32_t /*n*/);
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typedef void *(*volatile FPTR_MEMMOVE_T)(void * /*s1*/, const void * /*s2*/, uint32_t /*n*/);
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typedef struct
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{
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FPTR_CRC32_T Crc32;
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FPTR_GETFLSIZE_T GetFlashSize;
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FPTR_GETCHIPID_T GetChipId;
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FPTR_PAGEERASE_T PageErase;
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FPTR_PROGFLASH_T ProgramFlash;
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FPTR_RESETDEV_T ResetDevice;
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FPTR_MEMSET_T memset;
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FPTR_MEMCPY_T memcpy;
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FPTR_MEMCMP_T memcmp;
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FPTR_MEMMOVE_T memmove;
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} ROM_API_T;
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// clang-format off
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#define P_ROM_API ((ROM_API_T*)ROM_API_TABLE_ADDR)
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#define ROM_Crc32(a,b) P_ROM_API->Crc32(a,b)
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#define ROM_GetFlashSize() P_ROM_API->GetFlashSize()
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#define ROM_GetChipId() P_ROM_API->GetChipId()
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#define ROM_PageErase(a,b) P_ROM_API->PageErase(a,b)
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#define ROM_ProgramFlash(a,b,c) P_ROM_API->ProgramFlash(a,b,c)
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#define ROM_ResetDevice() P_ROM_API->ResetDevice()
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#define ROM_Memset(a,b,c) P_ROM_API->memset(a,b,c)
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#define ROM_Memcpy(a,b,c) P_ROM_API->memcpy(a,b,c)
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#define ROM_Memcmp(a,b,c) P_ROM_API->memcmp(a,b,c)
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#define ROM_Memmove(a,b,c) P_ROM_API->memmove(a,b,c)
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// clang-format on
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#endif // ROM_UTILITY_H_
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