117 lines
3.4 KiB
C
117 lines
3.4 KiB
C
/*
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* Copyright (C) EdgeTX
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*
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* Based on code named
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* opentx - https://github.com/opentx/opentx
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* th9x - http://code.google.com/p/th9x
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* er9x - http://code.google.com/p/er9x
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* gruvin9x - http://code.google.com/p/gruvin9x
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*
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* License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#pragma once
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#include <inttypes.h>
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#include <stdbool.h>
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#include <stddef.h>
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#if !defined(M_PI)
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#define M_PI 3.14159265358979323846 // pi
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#define M_PI_2 1.57079632679489661923 // pi/2
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#define M_PI_4 0.785398163397448309616 // pi/4
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#define M_1_PI 0.318309886183790671538 // 1/pi
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#define M_2_PI 0.636619772367581343076 // 2/pi
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#define M_2_SQRTPI 1.12837916709551257390 // 2/sqrt(pi)
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#define M_SQRT2 1.41421356237309504880 // sqrt(2)
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#define M_SQRT1_2 0.707106781186547524401 // 1/sqrt(2)
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#define M_E 2.71828182845904523536 // e
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#define M_LOG2E 1.44269504088896340736 // log2(e)
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#define M_LOG10E 0.434294481903251827651 // log10(e)
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#define M_LN2 0.693147180559945309417 // ln(2)
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#define M_LN10 2.30258509299404568402 // ln(10)
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#endif
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#if !defined(UNUSED)
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#define UNUSED(X) (void)X /* To avoid gcc/g++ warnings */
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#endif
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#if !defined(__ALIGNED)
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#if defined(SIMU)
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#define __ALIGNED(x)
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#define __SECTION_USED(s)
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#else
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#define __ALIGNED(x) __attribute__((aligned(x)))
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#define __SECTION_USED(s) __attribute__((section(s), used))
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#endif
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#endif
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#if defined(SIMU)
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#define __DMA
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#else
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#define __DMA __attribute__((section(".ram"), aligned(4)))
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#endif
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#if defined(CCMRAM) && !defined(SIMU)
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#define __CCMRAM __attribute__((section(".ccm"), aligned(4)))
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#else
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#define __CCMRAM
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#endif
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#if defined(SDRAM) && !defined(SIMU)
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#define __SDRAM __attribute__((section(".sdram"), aligned(4)))
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#if defined(COLORLCD)
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#define __SDRAMFONTS __attribute__((section(".sdram_fonts"), aligned(4)))
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#endif
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#else
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#define __SDRAM __DMA
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#if defined(COLORLCD)
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#define __SDRAMFONTS __DMA
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#endif
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#endif
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#if __GNUC__
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#define PACK(__Declaration__) __Declaration__ __attribute__((__packed__))
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#else
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#define PACK(__Declaration__) __pragma( pack(push, 1) ) __Declaration__ __pragma( pack(pop) )
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#endif
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#if defined(SIMU)
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#define PACK_NOT_SIMU(__Declaration__) __Declaration__
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#else
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#define PACK_NOT_SIMU(__Declaration__) PACK(__Declaration__)
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#endif
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#if defined(SIMU)
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#define CONVERT_PTR_UINT(x) ((uint32_t)(uint64_t)(x))
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#define CONVERT_UINT_PTR(x) ((uint32_t*)(uint64_t)(x))
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#else
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#define CONVERT_PTR_UINT(x) ((uint32_t)(x))
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#define CONVERT_UINT_PTR(x) ((uint32_t *)(x))
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#endif
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#if !defined(DIM)
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#define DIM(__arr) (sizeof((__arr)) / sizeof((__arr)[0]))
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#endif
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#if defined(__cplusplus)
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#undef EXTERN_C
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#define EXTERN_C(__Declaration__) extern "C" { __Declaration__ ; }
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#define EXTERN_C_START extern "C" {
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#define EXTERN_C_END }
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#else
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#undef EXTERN_C
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#define EXTERN_C(__Declaration__) __Declaration__
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#define EXTERN_C_START
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#define EXTERN_C_END
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#endif
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