diff options
Diffstat (limited to 'tmk_core/protocol/arm_atsam/usb/compiler.h')
| -rw-r--r-- | tmk_core/protocol/arm_atsam/usb/compiler.h | 934 |
1 files changed, 416 insertions, 518 deletions
diff --git a/tmk_core/protocol/arm_atsam/usb/compiler.h b/tmk_core/protocol/arm_atsam/usb/compiler.h index b2ccfd73ed..6ba2322340 100644 --- a/tmk_core/protocol/arm_atsam/usb/compiler.h +++ b/tmk_core/protocol/arm_atsam/usb/compiler.h @@ -43,7 +43,7 @@ */ #ifndef UTILS_COMPILER_H_INCLUDED -#define UTILS_COMPILER_H_INCLUDED +# define UTILS_COMPILER_H_INCLUDED /** * \defgroup group_sam0_utils Compiler abstraction layer and code utilities @@ -54,38 +54,38 @@ * @{ */ -#if (defined __ICCARM__) -# include <intrinsics.h> -#endif +# if (defined __ICCARM__) +# include <intrinsics.h> +# endif -#include <stddef.h> +# include <stddef.h> //#include <parts.h> //#include <status_codes.h> //#include <preprocessor.h> //#include <io.h> -#ifndef __ASSEMBLY__ +# ifndef __ASSEMBLY__ -#include <stdio.h> -#include <stdbool.h> -#include <stdint.h> -#include <stdlib.h> +# include <stdio.h> +# include <stdbool.h> +# include <stdint.h> +# include <stdlib.h> /** * \def UNUSED * \brief Marking \a v as a unused parameter or value. */ -#define UNUSED(v) (void)(v) +# define UNUSED(v) (void)(v) /** * \def barrier * \brief Memory barrier */ -#ifdef __GNUC__ -# define barrier() asm volatile("" ::: "memory") -#else -# define barrier() asm ("") -#endif +# ifdef __GNUC__ +# define barrier() asm volatile("" ::: "memory") +# else +# define barrier() asm("") +# endif /** * \brief Emit the compiler pragma \a arg. @@ -93,38 +93,37 @@ * \param[in] arg The pragma directive as it would appear after \e \#pragma * (i.e. not stringified). */ -#define COMPILER_PRAGMA(arg) _Pragma(#arg) +# define COMPILER_PRAGMA(arg) _Pragma(# arg) /** * \def COMPILER_PACK_SET(alignment) * \brief Set maximum alignment for subsequent struct and union definitions to \a alignment. */ -#define COMPILER_PACK_SET(alignment) COMPILER_PRAGMA(pack(alignment)) +# define COMPILER_PACK_SET(alignment) COMPILER_PRAGMA(pack(alignment)) /** * \def COMPILER_PACK_RESET() * \brief Set default alignment for subsequent struct and union definitions. */ -#define COMPILER_PACK_RESET() COMPILER_PRAGMA(pack()) - +# define COMPILER_PACK_RESET() COMPILER_PRAGMA(pack()) /** * \brief Set aligned boundary. */ -#if (defined __GNUC__) || (defined __CC_ARM) -# define COMPILER_ALIGNED(a) __attribute__((__aligned__(a))) -#elif (defined __ICCARM__) -# define COMPILER_ALIGNED(a) COMPILER_PRAGMA(data_alignment = a) -#endif +# if (defined __GNUC__) || (defined __CC_ARM) +# define COMPILER_ALIGNED(a) __attribute__((__aligned__(a))) +# elif (defined __ICCARM__) +# define COMPILER_ALIGNED(a) COMPILER_PRAGMA(data_alignment = a) +# endif /** * \brief Set word-aligned boundary. */ -#if (defined __GNUC__) || defined(__CC_ARM) -#define COMPILER_WORD_ALIGNED __attribute__((__aligned__(4))) -#elif (defined __ICCARM__) -#define COMPILER_WORD_ALIGNED COMPILER_PRAGMA(data_alignment = 4) -#endif +# if (defined __GNUC__) || defined(__CC_ARM) +# define COMPILER_WORD_ALIGNED __attribute__((__aligned__(4))) +# elif (defined __ICCARM__) +# define COMPILER_WORD_ALIGNED COMPILER_PRAGMA(data_alignment = 4) +# endif /** * \def __always_inline @@ -134,15 +133,15 @@ * heuristics and inline the function no matter how big it thinks it * becomes. */ -#if !defined(__always_inline) -#if defined(__CC_ARM) -# define __always_inline __forceinline -#elif (defined __GNUC__) -# define __always_inline __attribute__((__always_inline__)) -#elif (defined __ICCARM__) -# define __always_inline _Pragma("inline=forced") -#endif -#endif +# if !defined(__always_inline) +# if defined(__CC_ARM) +# define __always_inline __forceinline +# elif (defined __GNUC__) +# define __always_inline __attribute__((__always_inline__)) +# elif (defined __ICCARM__) +# define __always_inline _Pragma("inline=forced") +# endif +# endif /** * \def __no_inline @@ -152,14 +151,13 @@ * heuristics and not inline the function no matter how small it thinks it * becomes. */ -#if defined(__CC_ARM) -# define __no_inline __attribute__((noinline)) -#elif (defined __GNUC__) -# define __no_inline __attribute__((noinline)) -#elif (defined __ICCARM__) -# define __no_inline _Pragma("inline=never") -#endif - +# if defined(__CC_ARM) +# define __no_inline __attribute__((noinline)) +# elif (defined __GNUC__) +# define __no_inline __attribute__((noinline)) +# elif (defined __ICCARM__) +# define __no_inline _Pragma("inline=never") +# endif /** \brief This macro is used to test fatal errors. * @@ -170,212 +168,201 @@ * * \param[in] expr Expression to evaluate and supposed to be nonzero. */ -#if defined(_ASSERT_ENABLE_) -# if defined(TEST_SUITE_DEFINE_ASSERT_MACRO) -# include "unit_test/suite.h" -# else -# undef TEST_SUITE_DEFINE_ASSERT_MACRO -# define Assert(expr) \ - {\ - if (!(expr)) asm("BKPT #0");\ - } -# endif -#else -# define Assert(expr) ((void) 0) -#endif +# if defined(_ASSERT_ENABLE_) +# if defined(TEST_SUITE_DEFINE_ASSERT_MACRO) +# include "unit_test/suite.h" +# else +# undef TEST_SUITE_DEFINE_ASSERT_MACRO +# define Assert(expr) \ + { \ + if (!(expr)) asm("BKPT #0"); \ + } +# endif +# else +# define Assert(expr) ((void)0) +# endif /* Define WEAK attribute */ -#if defined ( __CC_ARM ) -# define WEAK __attribute__ ((weak)) -#elif defined ( __ICCARM__ ) -# define WEAK __weak -#elif defined ( __GNUC__ ) -# define WEAK __attribute__ ((weak)) -#endif +# if defined(__CC_ARM) +# define WEAK __attribute__((weak)) +# elif defined(__ICCARM__) +# define WEAK __weak +# elif defined(__GNUC__) +# define WEAK __attribute__((weak)) +# endif /* Define NO_INIT attribute */ -#if defined ( __CC_ARM ) -# define NO_INIT __attribute__((zero_init)) -#elif defined ( __ICCARM__ ) -# define NO_INIT __no_init -#elif defined ( __GNUC__ ) -# define NO_INIT __attribute__((section(".no_init"))) -#endif +# if defined(__CC_ARM) +# define NO_INIT __attribute__((zero_init)) +# elif defined(__ICCARM__) +# define NO_INIT __no_init +# elif defined(__GNUC__) +# define NO_INIT __attribute__((section(".no_init"))) +# endif //#include "interrupt.h" /** \name Usual Types * @{ */ -#ifndef __cplusplus -# if !defined(__bool_true_false_are_defined) -typedef unsigned char bool; -# endif -#endif -typedef uint16_t le16_t; -typedef uint16_t be16_t; -typedef uint32_t le32_t; -typedef uint32_t be32_t; -typedef uint32_t iram_size_t; +# ifndef __cplusplus +# if !defined(__bool_true_false_are_defined) +typedef unsigned char bool; +# endif +# endif +typedef uint16_t le16_t; +typedef uint16_t be16_t; +typedef uint32_t le32_t; +typedef uint32_t be32_t; +typedef uint32_t iram_size_t; /** @} */ /** \name Aliasing Aggregate Types * @{ */ /** 16-bit union. */ -typedef union -{ - int16_t s16; - uint16_t u16; - int8_t s8[2]; - uint8_t u8[2]; +typedef union { + int16_t s16; + uint16_t u16; + int8_t s8[2]; + uint8_t u8[2]; } Union16; /** 32-bit union. */ -typedef union -{ - int32_t s32; - uint32_t u32; - int16_t s16[2]; - uint16_t u16[2]; - int8_t s8[4]; - uint8_t u8[4]; +typedef union { + int32_t s32; + uint32_t u32; + int16_t s16[2]; + uint16_t u16[2]; + int8_t s8[4]; + uint8_t u8[4]; } Union32; /** 64-bit union. */ -typedef union -{ - int64_t s64; - uint64_t u64; - int32_t s32[2]; - uint32_t u32[2]; - int16_t s16[4]; - uint16_t u16[4]; - int8_t s8[8]; - uint8_t u8[8]; +typedef union { + int64_t s64; + uint64_t u64; + int32_t s32[2]; + uint32_t u32[2]; + int16_t s16[4]; + uint16_t u16[4]; + int8_t s8[8]; + uint8_t u8[8]; } Union64; /** Union of pointers to 64-, 32-, 16- and 8-bit unsigned integers. */ -typedef union -{ - int64_t *s64ptr; - uint64_t *u64ptr; - int32_t *s32ptr; - uint32_t *u32ptr; - int16_t *s16ptr; - uint16_t *u16ptr; - int8_t *s8ptr; - uint8_t *u8ptr; +typedef union { + int64_t * s64ptr; + uint64_t *u64ptr; + int32_t * s32ptr; + uint32_t *u32ptr; + int16_t * s16ptr; + uint16_t *u16ptr; + int8_t * s8ptr; + uint8_t * u8ptr; } UnionPtr; /** Union of pointers to volatile 64-, 32-, 16- and 8-bit unsigned integers. */ -typedef union -{ - volatile int64_t *s64ptr; - volatile uint64_t *u64ptr; - volatile int32_t *s32ptr; - volatile uint32_t *u32ptr; - volatile int16_t *s16ptr; - volatile uint16_t *u16ptr; - volatile int8_t *s8ptr; - volatile uint8_t *u8ptr; +typedef union { + volatile int64_t * s64ptr; + volatile uint64_t *u64ptr; + volatile int32_t * s32ptr; + volatile uint32_t *u32ptr; + volatile int16_t * s16ptr; + volatile uint16_t *u16ptr; + volatile int8_t * s8ptr; + volatile uint8_t * u8ptr; } UnionVPtr; /** Union of pointers to constant 64-, 32-, 16- and 8-bit unsigned integers. */ -typedef union -{ - const int64_t *s64ptr; - const uint64_t *u64ptr; - const int32_t *s32ptr; - const uint32_t *u32ptr; - const int16_t *s16ptr; - const uint16_t *u16ptr; - const int8_t *s8ptr; - const uint8_t *u8ptr; +typedef union { + const int64_t * s64ptr; + const uint64_t *u64ptr; + const int32_t * s32ptr; + const uint32_t *u32ptr; + const int16_t * s16ptr; + const uint16_t *u16ptr; + const int8_t * s8ptr; + const uint8_t * u8ptr; } UnionCPtr; /** Union of pointers to constant volatile 64-, 32-, 16- and 8-bit unsigned integers. */ -typedef union -{ - const volatile int64_t *s64ptr; - const volatile uint64_t *u64ptr; - const volatile int32_t *s32ptr; - const volatile uint32_t *u32ptr; - const volatile int16_t *s16ptr; - const volatile uint16_t *u16ptr; - const volatile int8_t *s8ptr; - const volatile uint8_t *u8ptr; +typedef union { + const volatile int64_t * s64ptr; + const volatile uint64_t *u64ptr; + const volatile int32_t * s32ptr; + const volatile uint32_t *u32ptr; + const volatile int16_t * s16ptr; + const volatile uint16_t *u16ptr; + const volatile int8_t * s8ptr; + const volatile uint8_t * u8ptr; } UnionCVPtr; /** Structure of pointers to 64-, 32-, 16- and 8-bit unsigned integers. */ -typedef struct -{ - int64_t *s64ptr; - uint64_t *u64ptr; - int32_t *s32ptr; - uint32_t *u32ptr; - int16_t *s16ptr; - uint16_t *u16ptr; - int8_t *s8ptr; - uint8_t *u8ptr; +typedef struct { + int64_t * s64ptr; + uint64_t *u64ptr; + int32_t * s32ptr; + uint32_t *u32ptr; + int16_t * s16ptr; + uint16_t *u16ptr; + int8_t * s8ptr; + uint8_t * u8ptr; } StructPtr; /** Structure of pointers to volatile 64-, 32-, 16- and 8-bit unsigned integers. */ -typedef struct -{ - volatile int64_t *s64ptr; - volatile uint64_t *u64ptr; - volatile int32_t *s32ptr; - volatile uint32_t *u32ptr; - volatile int16_t *s16ptr; - volatile uint16_t *u16ptr; - volatile int8_t *s8ptr; - volatile uint8_t *u8ptr; +typedef struct { + volatile int64_t * s64ptr; + volatile uint64_t *u64ptr; + volatile int32_t * s32ptr; + volatile uint32_t *u32ptr; + volatile int16_t * s16ptr; + volatile uint16_t *u16ptr; + volatile int8_t * s8ptr; + volatile uint8_t * u8ptr; } StructVPtr; /** Structure of pointers to constant 64-, 32-, 16- and 8-bit unsigned integers. */ -typedef struct -{ - const int64_t *s64ptr; - const uint64_t *u64ptr; - const int32_t *s32ptr; - const uint32_t *u32ptr; - const int16_t *s16ptr; - const uint16_t *u16ptr; - const int8_t *s8ptr; - const uint8_t *u8ptr; +typedef struct { + const int64_t * s64ptr; + const uint64_t *u64ptr; + const int32_t * s32ptr; + const uint32_t *u32ptr; + const int16_t * s16ptr; + const uint16_t *u16ptr; + const int8_t * s8ptr; + const uint8_t * u8ptr; } StructCPtr; /** Structure of pointers to constant volatile 64-, 32-, 16- and 8-bit unsigned integers. */ -typedef struct -{ - const volatile int64_t *s64ptr; - const volatile uint64_t *u64ptr; - const volatile int32_t *s32ptr; - const volatile uint32_t *u32ptr; - const volatile int16_t *s16ptr; - const volatile uint16_t *u16ptr; - const volatile int8_t *s8ptr; - const volatile uint8_t *u8ptr; +typedef struct { + const volatile int64_t * s64ptr; + const volatile uint64_t *u64ptr; + const volatile int32_t * s32ptr; + const volatile uint32_t *u32ptr; + const volatile int16_t * s16ptr; + const volatile uint16_t *u16ptr; + const volatile int8_t * s8ptr; + const volatile uint8_t * u8ptr; } StructCVPtr; /** @} */ -#endif /* #ifndef __ASSEMBLY__ */ +# endif /* #ifndef __ASSEMBLY__ */ /** \name Usual Constants * @{ */ -//kmod #define DISABLE 0 -//kmod #define ENABLE 1 - -#ifndef __cplusplus -# if !defined(__bool_true_false_are_defined) -# define false 0 -# define true 1 -# endif -#endif +// kmod #define DISABLE 0 +// kmod #define ENABLE 1 + +# ifndef __cplusplus +# if !defined(__bool_true_false_are_defined) +# define false 0 +# define true 1 +# endif +# endif /** @} */ -#ifndef __ASSEMBLY__ +# ifndef __ASSEMBLY__ /** \name Optimization Control * @{ */ @@ -384,17 +371,17 @@ typedef struct * \def likely(exp) * \brief The expression \a exp is likely to be true */ -#if !defined(likely) || defined(__DOXYGEN__) -# define likely(exp) (exp) -#endif +# if !defined(likely) || defined(__DOXYGEN__) +# define likely(exp) (exp) +# endif /** * \def unlikely(exp) * \brief The expression \a exp is unlikely to be true */ -#if !defined(unlikely) || defined(__DOXYGEN__) -# define unlikely(exp) (exp) -#endif +# if !defined(unlikely) || defined(__DOXYGEN__) +# define unlikely(exp) (exp) +# endif /** * \def is_constant(exp) @@ -404,11 +391,11 @@ typedef struct * * \return true if \a exp is constant, false otherwise. */ -#if (defined __GNUC__) || (defined __CC_ARM) -# define is_constant(exp) __builtin_constant_p(exp) -#else -# define is_constant(exp) (0) -#endif +# if (defined __GNUC__) || (defined __CC_ARM) +# define is_constant(exp) __builtin_constant_p(exp) +# else +# define is_constant(exp) (0) +# endif /** @} */ @@ -422,7 +409,7 @@ typedef struct * * \return Read bits. */ -#define Rd_bits( value, mask) ((value) & (mask)) +# define Rd_bits(value, mask) ((value) & (mask)) /** \brief Writes the bits of a C lvalue specified by a given bit-mask. * @@ -432,8 +419,7 @@ typedef struct * * \return Resulting value with written bits. */ -#define Wr_bits(lvalue, mask, bits) ((lvalue) = ((lvalue) & ~(mask)) |\ - ((bits ) & (mask))) +# define Wr_bits(lvalue, mask, bits) ((lvalue) = ((lvalue) & ~(mask)) | ((bits) & (mask))) /** \brief Tests the bits of a value specified by a given bit-mask. * @@ -442,7 +428,7 @@ typedef struct * * \return \c 1 if at least one of the tested bits is set, else \c 0. */ -#define Tst_bits( value, mask) (Rd_bits(value, mask) != 0) +# define Tst_bits(value, mask) (Rd_bits(value, mask) != 0) /** \brief Clears the bits of a C lvalue specified by a given bit-mask. * @@ -451,7 +437,7 @@ typedef struct * * \return Resulting value with cleared bits. */ -#define Clr_bits(lvalue, mask) ((lvalue) &= ~(mask)) +# define Clr_bits(lvalue, mask) ((lvalue) &= ~(mask)) /** \brief Sets the bits of a C lvalue specified by a given bit-mask. * @@ -460,7 +446,7 @@ typedef struct * * \return Resulting value with set bits. */ -#define Set_bits(lvalue, mask) ((lvalue) |= (mask)) +# define Set_bits(lvalue, mask) ((lvalue) |= (mask)) /** \brief Toggles the bits of a C lvalue specified by a given bit-mask. * @@ -469,7 +455,7 @@ typedef struct * * \return Resulting value with toggled bits. */ -#define Tgl_bits(lvalue, mask) ((lvalue) ^= (mask)) +# define Tgl_bits(lvalue, mask) ((lvalue) ^= (mask)) /** \brief Reads the bit-field of a value specified by a given bit-mask. * @@ -478,7 +464,7 @@ typedef struct * * \return Read bit-field. */ -#define Rd_bitfield( value, mask) (Rd_bits( value, mask) >> ctz(mask)) +# define Rd_bitfield(value, mask) (Rd_bits(value, mask) >> ctz(mask)) /** \brief Writes the bit-field of a C lvalue specified by a given bit-mask. * @@ -488,11 +474,10 @@ typedef struct * * \return Resulting value with written bit-field. */ -#define Wr_bitfield(lvalue, mask, bitfield) (Wr_bits(lvalue, mask, (uint32_t)(bitfield) << ctz(mask))) +# define Wr_bitfield(lvalue, mask, bitfield) (Wr_bits(lvalue, mask, (uint32_t)(bitfield) << ctz(mask))) /** @} */ - /** \name Zero-Bit Counting * * Under GCC, __builtin_clz and __builtin_ctz behave like macros when @@ -513,43 +498,11 @@ typedef struct * * \return The count of leading zero bits in \a u. */ -#if (defined __GNUC__) || (defined __CC_ARM) -# define clz(u) ((u) ? __builtin_clz(u) : 32) -#else -# define clz(u) (((u) == 0) ? 32 : \ - ((u) & (1ul << 31)) ? 0 : \ - ((u) & (1ul << 30)) ? 1 : \ - ((u) & (1ul << 29)) ? 2 : \ - ((u) & (1ul << 28)) ? 3 : \ - ((u) & (1ul << 27)) ? 4 : \ - ((u) & (1ul << 26)) ? 5 : \ - ((u) & (1ul << 25)) ? 6 : \ - ((u) & (1ul << 24)) ? 7 : \ - ((u) & (1ul << 23)) ? 8 : \ - ((u) & (1ul << 22)) ? 9 : \ - ((u) & (1ul << 21)) ? 10 : \ - ((u) & (1ul << 20)) ? 11 : \ - ((u) & (1ul << 19)) ? 12 : \ - ((u) & (1ul << 18)) ? 13 : \ - ((u) & (1ul << 17)) ? 14 : \ - ((u) & (1ul << 16)) ? 15 : \ - ((u) & (1ul << 15)) ? 16 : \ - ((u) & (1ul << 14)) ? 17 : \ - ((u) & (1ul << 13)) ? 18 : \ - ((u) & (1ul << 12)) ? 19 : \ - ((u) & (1ul << 11)) ? 20 : \ - ((u) & (1ul << 10)) ? 21 : \ - ((u) & (1ul << 9)) ? 22 : \ - ((u) & (1ul << 8)) ? 23 : \ - ((u) & (1ul << 7)) ? 24 : \ - ((u) & (1ul << 6)) ? 25 : \ - ((u) & (1ul << 5)) ? 26 : \ - ((u) & (1ul << 4)) ? 27 : \ - ((u) & (1ul << 3)) ? 28 : \ - ((u) & (1ul << 2)) ? 29 : \ - ((u) & (1ul << 1)) ? 30 : \ - 31) -#endif +# if (defined __GNUC__) || (defined __CC_ARM) +# define clz(u) ((u) ? __builtin_clz(u) : 32) +# else +# define clz(u) (((u) == 0) ? 32 : ((u) & (1ul << 31)) ? 0 : ((u) & (1ul << 30)) ? 1 : ((u) & (1ul << 29)) ? 2 : ((u) & (1ul << 28)) ? 3 : ((u) & (1ul << 27)) ? 4 : ((u) & (1ul << 26)) ? 5 : ((u) & (1ul << 25)) ? 6 : ((u) & (1ul << 24)) ? 7 : ((u) & (1ul << 23)) ? 8 : ((u) & (1ul << 22)) ? 9 : ((u) & (1ul << 21)) ? 10 : ((u) & (1ul << 20)) ? 11 : ((u) & (1ul << 19)) ? 12 : ((u) & (1ul << 18)) ? 13 : ((u) & (1ul << 17)) ? 14 : ((u) & (1ul << 16)) ? 15 : ((u) & (1ul << 15)) ? 16 : ((u) & (1ul << 14)) ? 17 : ((u) & (1ul << 13)) ? 18 : ((u) & (1ul << 12)) ? 19 : ((u) & (1ul << 11)) ? 20 : ((u) & (1ul << 10)) ? 21 : ((u) & (1ul << 9)) ? 22 : ((u) & (1ul << 8)) ? 23 : ((u) & (1ul << 7)) ? 24 : ((u) & (1ul << 6)) ? 25 : ((u) & (1ul << 5)) ? 26 : ((u) & (1ul << 4)) ? 27 : ((u) & (1ul << 3)) ? 28 : ((u) & (1ul << 2)) ? 29 : ((u) & (1ul << 1)) ? 30 : 31) +# endif /** \brief Counts the trailing zero bits of the given value considered as a 32-bit integer. * @@ -557,47 +510,14 @@ typedef struct * * \return The count of trailing zero bits in \a u. */ -#if (defined __GNUC__) || (defined __CC_ARM) -# define ctz(u) ((u) ? __builtin_ctz(u) : 32) -#else -# define ctz(u) ((u) & (1ul << 0) ? 0 : \ - (u) & (1ul << 1) ? 1 : \ - (u) & (1ul << 2) ? 2 : \ - (u) & (1ul << 3) ? 3 : \ - (u) & (1ul << 4) ? 4 : \ - (u) & (1ul << 5) ? 5 : \ - (u) & (1ul << 6) ? 6 : \ - (u) & (1ul << 7) ? 7 : \ - (u) & (1ul << 8) ? 8 : \ - (u) & (1ul << 9) ? 9 : \ - (u) & (1ul << 10) ? 10 : \ - (u) & (1ul << 11) ? 11 : \ - (u) & (1ul << 12) ? 12 : \ - (u) & (1ul << 13) ? 13 : \ - (u) & (1ul << 14) ? 14 : \ - (u) & (1ul << 15) ? 15 : \ - (u) & (1ul << 16) ? 16 : \ - (u) & (1ul << 17) ? 17 : \ - (u) & (1ul << 18) ? 18 : \ - (u) & (1ul << 19) ? 19 : \ - (u) & (1ul << 20) ? 20 : \ - (u) & (1ul << 21) ? 21 : \ - (u) & (1ul << 22) ? 22 : \ - (u) & (1ul << 23) ? 23 : \ - (u) & (1ul << 24) ? 24 : \ - (u) & (1ul << 25) ? 25 : \ - (u) & (1ul << 26) ? 26 : \ - (u) & (1ul << 27) ? 27 : \ - (u) & (1ul << 28) ? 28 : \ - (u) & (1ul << 29) ? 29 : \ - (u) & (1ul << 30) ? 30 : \ - (u) & (1ul << 31) ? 31 : \ - 32) -#endif +# if (defined __GNUC__) || (defined __CC_ARM) +# define ctz(u) ((u) ? __builtin_ctz(u) : 32) +# else +# define ctz(u) ((u) & (1ul << 0) ? 0 : (u) & (1ul << 1) ? 1 : (u) & (1ul << 2) ? 2 : (u) & (1ul << 3) ? 3 : (u) & (1ul << 4) ? 4 : (u) & (1ul << 5) ? 5 : (u) & (1ul << 6) ? 6 : (u) & (1ul << 7) ? 7 : (u) & (1ul << 8) ? 8 : (u) & (1ul << 9) ? 9 : (u) & (1ul << 10) ? 10 : (u) & (1ul << 11) ? 11 : (u) & (1ul << 12) ? 12 : (u) & (1ul << 13) ? 13 : (u) & (1ul << 14) ? 14 : (u) & (1ul << 15) ? 15 : (u) & (1ul << 16) ? 16 : (u) & (1ul << 17) ? 17 : (u) & (1ul << 18) ? 18 : (u) & (1ul << 19) ? 19 : (u) & (1ul << 20) ? 20 : (u) & (1ul << 21) ? 21 : (u) & (1ul << 22) ? 22 : (u) & (1ul << 23) ? 23 : (u) & (1ul << 24) ? 24 : (u) & (1ul << 25) ? 25 : (u) & (1ul << 26) ? 26 : (u) & (1ul << 27) ? 27 : (u) & (1ul << 28) ? 28 : (u) & (1ul << 29) ? 29 : (u) & (1ul << 30) ? 30 : (u) & (1ul << 31) ? 31 : 32) +# endif /** @} */ - /** \name Bit Reversing * @{ */ @@ -607,7 +527,7 @@ typedef struct * * \return Value resulting from \a u8 with reversed bits. */ -#define bit_reverse8(u8) ((U8)(bit_reverse32((U8)(u8)) >> 24)) +# define bit_reverse8(u8) ((U8)(bit_reverse32((U8)(u8)) >> 24)) /** \brief Reverses the bits of \a u16. * @@ -615,7 +535,7 @@ typedef struct * * \return Value resulting from \a u16 with reversed bits. */ -#define bit_reverse16(u16) ((uint16_t)(bit_reverse32((uint16_t)(u16)) >> 16)) +# define bit_reverse16(u16) ((uint16_t)(bit_reverse32((uint16_t)(u16)) >> 16)) /** \brief Reverses the bits of \a u32. * @@ -623,7 +543,7 @@ typedef struct * * \return Value resulting from \a u32 with reversed bits. */ -#define bit_reverse32(u32) __RBIT(u32) +# define bit_reverse32(u32) __RBIT(u32) /** \brief Reverses the bits of \a u64. * @@ -631,12 +551,10 @@ typedef struct * * \return Value resulting from \a u64 with reversed bits. */ -#define bit_reverse64(u64) ((uint64_t)(((uint64_t)bit_reverse32((uint64_t)(u64) >> 32)) |\ - ((uint64_t)bit_reverse32((uint64_t)(u64)) << 32))) +# define bit_reverse64(u64) ((uint64_t)(((uint64_t)bit_reverse32((uint64_t)(u64) >> 32)) | ((uint64_t)bit_reverse32((uint64_t)(u64)) << 32))) /** @} */ - /** \name Alignment * @{ */ @@ -647,7 +565,7 @@ typedef struct * * \return \c 1 if the number \a val is aligned with the \a n boundary, else \c 0. */ -#define Test_align(val, n) (!Tst_bits( val, (n) - 1 ) ) +# define Test_align(val, n) (!Tst_bits(val, (n)-1)) /** \brief Gets alignment of the number \a val with respect to the \a n boundary. * @@ -656,7 +574,7 @@ typedef struct * * \return Alignment of the number \a val with respect to the \a n boundary. */ -#define Get_align(val, n) ( Rd_bits( val, (n) - 1 ) ) +# define Get_align(val, n) (Rd_bits(val, (n)-1)) /** \brief Sets alignment of the lvalue number \a lval to \a alg with respect to the \a n boundary. * @@ -666,7 +584,7 @@ typedef struct * * \return New value of \a lval resulting from its alignment set to \a alg with respect to the \a n boundary. */ -#define Set_align(lval, n, alg) ( Wr_bits(lval, (n) - 1, alg) ) +# define Set_align(lval, n, alg) (Wr_bits(lval, (n)-1, alg)) /** \brief Aligns the number \a val with the upper \a n boundary. * @@ -675,7 +593,7 @@ typedef struct * * \return Value resulting from the number \a val aligned with the upper \a n boundary. */ -#define Align_up( val, n) (((val) + ((n) - 1)) & ~((n) - 1)) +# define Align_up(val, n) (((val) + ((n)-1)) & ~((n)-1)) /** \brief Aligns the number \a val with the lower \a n boundary. * @@ -684,11 +602,10 @@ typedef struct * * \return Value resulting from the number \a val aligned with the lower \a n boundary. */ -#define Align_down(val, n) ( (val) & ~((n) - 1)) +# define Align_down(val, n) ((val) & ~((n)-1)) /** @} */ - /** \name Mathematics * * The same considerations as for clz and ctz apply here but GCC does not @@ -710,9 +627,9 @@ typedef struct * * \note More optimized if only used with values known at compile time. */ -#define Abs(a) (((a) < 0 ) ? -(a) : (a)) +# define Abs(a) (((a) < 0) ? -(a) : (a)) -#ifndef __cplusplus +# ifndef __cplusplus /** \brief Takes the minimal value of \a a and \a b. * * \param[in] a Input value. @@ -722,7 +639,7 @@ typedef struct * * \note More optimized if only used with values known at compile time. */ -#define Min(a, b) (((a) < (b)) ? (a) : (b)) +# define Min(a, b) (((a) < (b)) ? (a) : (b)) /** \brief Takes the maximal value of \a a and \a b. * @@ -733,7 +650,7 @@ typedef struct * * \note More optimized if only used with values known at compile time. */ -#define Max(a, b) (((a) > (b)) ? (a) : (b)) +# define Max(a, b) (((a) > (b)) ? (a) : (b)) /** \brief Takes the minimal value of \a a and \a b. * @@ -744,7 +661,7 @@ typedef struct * * \note More optimized if only used with values unknown at compile time. */ -#define min(a, b) Min(a, b) +# define min(a, b) Min(a, b) /** \brief Takes the maximal value of \a a and \a b. * @@ -755,12 +672,11 @@ typedef struct * * \note More optimized if only used with values unknown at compile time. */ -#define max(a, b) Max(a, b) -#endif +# define max(a, b) Max(a, b) +# endif /** @} */ - /** \brief Calls the routine at address \a addr. * * It generates a long call opcode. @@ -772,38 +688,36 @@ typedef struct * * \note It may be used as a long jump opcode in some special cases. */ -#define Long_call(addr) ((*(void (*)(void))(addr))()) - +# define Long_call(addr) ((*(void (*)(void))(addr))()) /** \name MCU Endianism Handling * ARM is MCU little endian. * * @{ */ -#define BE16(x) swap16(x) -#define LE16(x) (x) - -#define le16_to_cpu(x) (x) -#define cpu_to_le16(x) (x) -#define LE16_TO_CPU(x) (x) -#define CPU_TO_LE16(x) (x) - -#define be16_to_cpu(x) swap16(x) -#define cpu_to_be16(x) swap16(x) -#define BE16_TO_CPU(x) swap16(x) -#define CPU_TO_BE16(x) swap16(x) - -#define le32_to_cpu(x) (x) -#define cpu_to_le32(x) (x) -#define LE32_TO_CPU(x) (x) -#define CPU_TO_LE32(x) (x) - -#define be32_to_cpu(x) swap32(x) -#define cpu_to_be32(x) swap32(x) -#define BE32_TO_CPU(x) swap32(x) -#define CPU_TO_BE32(x) swap32(x) +# define BE16(x) swap16(x) +# define LE16(x) (x) + +# define le16_to_cpu(x) (x) +# define cpu_to_le16(x) (x) +# define LE16_TO_CPU(x) (x) +# define CPU_TO_LE16(x) (x) + +# define be16_to_cpu(x) swap16(x) +# define cpu_to_be16(x) swap16(x) +# define BE16_TO_CPU(x) swap16(x) +# define CPU_TO_BE16(x) swap16(x) + +# define le32_to_cpu(x) (x) +# define cpu_to_le32(x) (x) +# define LE32_TO_CPU(x) (x) +# define CPU_TO_LE32(x) (x) + +# define be32_to_cpu(x) swap32(x) +# define cpu_to_be32(x) swap32(x) +# define BE32_TO_CPU(x) swap32(x) +# define CPU_TO_BE32(x) swap32(x) /** @} */ - /** \name Endianism Conversion * * The same considerations as for clz and ctz apply here but GCC's @@ -824,8 +738,7 @@ typedef struct * * \note More optimized if only used with values known at compile time. */ -#define Swap16(u16) ((uint16_t)(((uint16_t)(u16) >> 8) |\ - ((uint16_t)(u16) << 8))) +# define Swap16(u16) ((uint16_t)(((uint16_t)(u16) >> 8) | ((uint16_t)(u16) << 8))) /** \brief Toggles the endianism of \a u32 (by swapping its bytes). * @@ -835,8 +748,7 @@ typedef struct * * \note More optimized if only used with values known at compile time. */ -#define Swap32(u32) ((uint32_t)(((uint32_t)Swap16((uint32_t)(u32) >> 16)) |\ - ((uint32_t)Swap16((uint32_t)(u32)) << 16))) +# define Swap32(u32) ((uint32_t)(((uint32_t)Swap16((uint32_t)(u32) >> 16)) | ((uint32_t)Swap16((uint32_t)(u32)) << 16))) /** \brief Toggles the endianism of \a u64 (by swapping its bytes). * @@ -846,8 +758,7 @@ typedef struct * * \note More optimized if only used with values known at compile time. */ -#define Swap64(u64) ((uint64_t)(((uint64_t)Swap32((uint64_t)(u64) >> 32)) |\ - ((uint64_t)Swap32((uint64_t)(u64)) << 32))) +# define Swap64(u64) ((uint64_t)(((uint64_t)Swap32((uint64_t)(u64) >> 32)) | ((uint64_t)Swap32((uint64_t)(u64)) << 32))) /** \brief Toggles the endianism of \a u16 (by swapping its bytes). * @@ -857,7 +768,7 @@ typedef struct * * \note More optimized if only used with values unknown at compile time. */ -#define swap16(u16) Swap16(u16) +# define swap16(u16) Swap16(u16) /** \brief Toggles the endianism of \a u32 (by swapping its bytes). * @@ -867,11 +778,11 @@ typedef struct * * \note More optimized if only used with values unknown at compile time. */ -#if (defined __GNUC__) -# define swap32(u32) ((uint32_t)__builtin_bswap32((uint32_t)(u32))) -#else -# define swap32(u32) Swap32(u32) -#endif +# if (defined __GNUC__) +# define swap32(u32) ((uint32_t)__builtin_bswap32((uint32_t)(u32))) +# else +# define swap32(u32) Swap32(u32) +# endif /** \brief Toggles the endianism of \a u64 (by swapping its bytes). * @@ -881,30 +792,28 @@ typedef struct * * \note More optimized if only used with values unknown at compile time. */ -#if (defined __GNUC__) -# define swap64(u64) ((uint64_t)__builtin_bswap64((uint64_t)(u64))) -#else -# define swap64(u64) ((uint64_t)(((uint64_t)swap32((uint64_t)(u64) >> 32)) |\ - ((uint64_t)swap32((uint64_t)(u64)) << 32))) -#endif +# if (defined __GNUC__) +# define swap64(u64) ((uint64_t)__builtin_bswap64((uint64_t)(u64))) +# else +# define swap64(u64) ((uint64_t)(((uint64_t)swap32((uint64_t)(u64) >> 32)) | ((uint64_t)swap32((uint64_t)(u64)) << 32))) +# endif /** @} */ - /** \name Target Abstraction * * @{ */ -#define _GLOBEXT_ extern /**< extern storage-class specifier. */ -#define _CONST_TYPE_ const /**< const type qualifier. */ -#define _MEM_TYPE_SLOW_ /**< Slow memory type. */ -#define _MEM_TYPE_MEDFAST_ /**< Fairly fast memory type. */ -#define _MEM_TYPE_FAST_ /**< Fast memory type. */ +# define _GLOBEXT_ extern /**< extern storage-class specifier. */ +# define _CONST_TYPE_ const /**< const type qualifier. */ +# define _MEM_TYPE_SLOW_ /**< Slow memory type. */ +# define _MEM_TYPE_MEDFAST_ /**< Fairly fast memory type. */ +# define _MEM_TYPE_FAST_ /**< Fast memory type. */ -#define memcmp_ram2ram memcmp /**< Target-specific memcmp of RAM to RAM. */ -#define memcmp_code2ram memcmp /**< Target-specific memcmp of RAM to NVRAM. */ -#define memcpy_ram2ram memcpy /**< Target-specific memcpy from RAM to RAM. */ -#define memcpy_code2ram memcpy /**< Target-specific memcpy from NVRAM to RAM. */ +# define memcmp_ram2ram memcmp /**< Target-specific memcmp of RAM to RAM. */ +# define memcmp_code2ram memcmp /**< Target-specific memcmp of RAM to NVRAM. */ +# define memcpy_ram2ram memcpy /**< Target-specific memcpy from RAM to RAM. */ +# define memcpy_code2ram memcpy /**< Target-specific memcpy from NVRAM to RAM. */ /** @} */ @@ -917,159 +826,162 @@ typedef struct * * \return (\a a / \a b) rounded up to the nearest integer. */ -#define div_ceil(a, b) (((a) + (b) - 1) / (b)) +# define div_ceil(a, b) (((a) + (b)-1) / (b)) -#endif /* #ifndef __ASSEMBLY__ */ -#ifdef __ICCARM__ +# endif /* #ifndef __ASSEMBLY__ */ +# ifdef __ICCARM__ /** \name Compiler Keywords * * Port of some keywords from GCC to IAR Embedded Workbench. * * @{ */ -#define __asm__ asm -#define __inline__ inline -#define __volatile__ +# define __asm__ asm +# define __inline__ inline +# define __volatile__ /** @} */ -#endif +# endif -#define FUNC_PTR void * +# define FUNC_PTR void * /** * \def unused * \brief Marking \a v as a unused parameter or value. */ -#define unused(v) do { (void)(v); } while(0) +# define unused(v) \ + do { \ + (void)(v); \ + } while (0) /* Define RAMFUNC attribute */ -#if defined ( __CC_ARM ) /* Keil uVision 4 */ -# define RAMFUNC __attribute__ ((section(".ramfunc"))) -#elif defined ( __ICCARM__ ) /* IAR Ewarm 5.41+ */ -# define RAMFUNC __ramfunc -#elif defined ( __GNUC__ ) /* GCC CS3 2009q3-68 */ -# define RAMFUNC __attribute__ ((section(".ramfunc"))) -#endif +# if defined(__CC_ARM) /* Keil uVision 4 */ +# define RAMFUNC __attribute__((section(".ramfunc"))) +# elif defined(__ICCARM__) /* IAR Ewarm 5.41+ */ +# define RAMFUNC __ramfunc +# elif defined(__GNUC__) /* GCC CS3 2009q3-68 */ +# define RAMFUNC __attribute__((section(".ramfunc"))) +# endif /* Define OPTIMIZE_HIGH attribute */ -#if defined ( __CC_ARM ) /* Keil uVision 4 */ -# define OPTIMIZE_HIGH _Pragma("O3") -#elif defined ( __ICCARM__ ) /* IAR Ewarm 5.41+ */ -# define OPTIMIZE_HIGH _Pragma("optimize=high") -#elif defined ( __GNUC__ ) /* GCC CS3 2009q3-68 */ -# define OPTIMIZE_HIGH __attribute__((optimize("s"))) -#endif -//kmod #define PASS 0 -//kmod #define FAIL 1 -//kmod #define LOW 0 -//kmod #define HIGH 1 - -typedef int8_t S8 ; //!< 8-bit signed integer. -typedef uint8_t U8 ; //!< 8-bit unsigned integer. -typedef int16_t S16; //!< 16-bit signed integer. -typedef uint16_t U16; //!< 16-bit unsigned integer. -typedef int32_t S32; //!< 32-bit signed integer. -typedef uint32_t U32; //!< 32-bit unsigned integer. -typedef int64_t S64; //!< 64-bit signed integer. -typedef uint64_t U64; //!< 64-bit unsigned integer. -typedef float F32; //!< 32-bit floating-point number. -typedef double F64; //!< 64-bit floating-point number. - -#define MSB(u16) (((U8 *)&(u16))[1]) //!< Most significant byte of \a u16. -#define LSB(u16) (((U8 *)&(u16))[0]) //!< Least significant byte of \a u16. - -#define MSH(u32) (((U16 *)&(u32))[1]) //!< Most significant half-word of \a u32. -#define LSH(u32) (((U16 *)&(u32))[0]) //!< Least significant half-word of \a u32. -#define MSB0W(u32) (((U8 *)&(u32))[3]) //!< Most significant byte of 1st rank of \a u32. -#define MSB1W(u32) (((U8 *)&(u32))[2]) //!< Most significant byte of 2nd rank of \a u32. -#define MSB2W(u32) (((U8 *)&(u32))[1]) //!< Most significant byte of 3rd rank of \a u32. -#define MSB3W(u32) (((U8 *)&(u32))[0]) //!< Most significant byte of 4th rank of \a u32. -#define LSB3W(u32) MSB0W(u32) //!< Least significant byte of 4th rank of \a u32. -#define LSB2W(u32) MSB1W(u32) //!< Least significant byte of 3rd rank of \a u32. -#define LSB1W(u32) MSB2W(u32) //!< Least significant byte of 2nd rank of \a u32. -#define LSB0W(u32) MSB3W(u32) //!< Least significant byte of 1st rank of \a u32. - -#define MSW(u64) (((U32 *)&(u64))[1]) //!< Most significant word of \a u64. -#define LSW(u64) (((U32 *)&(u64))[0]) //!< Least significant word of \a u64. -#define MSH0(u64) (((U16 *)&(u64))[3]) //!< Most significant half-word of 1st rank of \a u64. -#define MSH1(u64) (((U16 *)&(u64))[2]) //!< Most significant half-word of 2nd rank of \a u64. -#define MSH2(u64) (((U16 *)&(u64))[1]) //!< Most significant half-word of 3rd rank of \a u64. -#define MSH3(u64) (((U16 *)&(u64))[0]) //!< Most significant half-word of 4th rank of \a u64. -#define LSH3(u64) MSH0(u64) //!< Least significant half-word of 4th rank of \a u64. -#define LSH2(u64) MSH1(u64) //!< Least significant half-word of 3rd rank of \a u64. -#define LSH1(u64) MSH2(u64) //!< Least significant half-word of 2nd rank of \a u64. -#define LSH0(u64) MSH3(u64) //!< Least significant half-word of 1st rank of \a u64. -#define MSB0D(u64) (((U8 *)&(u64))[7]) //!< Most significant byte of 1st rank of \a u64. -#define MSB1D(u64) (((U8 *)&(u64))[6]) //!< Most significant byte of 2nd rank of \a u64. -#define MSB2D(u64) (((U8 *)&(u64))[5]) //!< Most significant byte of 3rd rank of \a u64. -#define MSB3D(u64) (((U8 *)&(u64))[4]) //!< Most significant byte of 4th rank of \a u64. -#define MSB4D(u64) (((U8 *)&(u64))[3]) //!< Most significant byte of 5th rank of \a u64. -#define MSB5D(u64) (((U8 *)&(u64))[2]) //!< Most significant byte of 6th rank of \a u64. -#define MSB6D(u64) (((U8 *)&(u64))[1]) //!< Most significant byte of 7th rank of \a u64. -#define MSB7D(u64) (((U8 *)&(u64))[0]) //!< Most significant byte of 8th rank of \a u64. -#define LSB7D(u64) MSB0D(u64) //!< Least significant byte of 8th rank of \a u64. -#define LSB6D(u64) MSB1D(u64) //!< Least significant byte of 7th rank of \a u64. -#define LSB5D(u64) MSB2D(u64) //!< Least significant byte of 6th rank of \a u64. -#define LSB4D(u64) MSB3D(u64) //!< Least significant byte of 5th rank of \a u64. -#define LSB3D(u64) MSB4D(u64) //!< Least significant byte of 4th rank of \a u64. -#define LSB2D(u64) MSB5D(u64) //!< Least significant byte of 3rd rank of \a u64. -#define LSB1D(u64) MSB6D(u64) //!< Least significant byte of 2nd rank of \a u64. -#define LSB0D(u64) MSB7D(u64) //!< Least significant byte of 1st rank of \a u64. - -#define LSB0(u32) LSB0W(u32) //!< Least significant byte of 1st rank of \a u32. -#define LSB1(u32) LSB1W(u32) //!< Least significant byte of 2nd rank of \a u32. -#define LSB2(u32) LSB2W(u32) //!< Least significant byte of 3rd rank of \a u32. -#define LSB3(u32) LSB3W(u32) //!< Least significant byte of 4th rank of \a u32. -#define MSB3(u32) MSB3W(u32) //!< Most significant byte of 4th rank of \a u32. -#define MSB2(u32) MSB2W(u32) //!< Most significant byte of 3rd rank of \a u32. -#define MSB1(u32) MSB1W(u32) //!< Most significant byte of 2nd rank of \a u32. -#define MSB0(u32) MSB0W(u32) //!< Most significant byte of 1st rank of \a u32. - -#if defined(__ICCARM__) -#define SHORTENUM __packed -#elif defined(__GNUC__) -#define SHORTENUM __attribute__((packed)) -#endif +# if defined(__CC_ARM) /* Keil uVision 4 */ +# define OPTIMIZE_HIGH _Pragma("O3") +# elif defined(__ICCARM__) /* IAR Ewarm 5.41+ */ +# define OPTIMIZE_HIGH _Pragma("optimize=high") +# elif defined(__GNUC__) /* GCC CS3 2009q3-68 */ +# define OPTIMIZE_HIGH __attribute__((optimize("s"))) +# endif +// kmod #define PASS 0 +// kmod #define FAIL 1 +// kmod #define LOW 0 +// kmod #define HIGH 1 + +typedef int8_t S8; //!< 8-bit signed integer. +typedef uint8_t U8; //!< 8-bit unsigned integer. +typedef int16_t S16; //!< 16-bit signed integer. +typedef uint16_t U16; //!< 16-bit unsigned integer. +typedef int32_t S32; //!< 32-bit signed integer. +typedef uint32_t U32; //!< 32-bit unsigned integer. +typedef int64_t S64; //!< 64-bit signed integer. +typedef uint64_t U64; //!< 64-bit unsigned integer. +typedef float F32; //!< 32-bit floating-point number. +typedef double F64; //!< 64-bit floating-point number. + +# define MSB(u16) (((U8 *)&(u16))[1]) //!< Most significant byte of \a u16. +# define LSB(u16) (((U8 *)&(u16))[0]) //!< Least significant byte of \a u16. + +# define MSH(u32) (((U16 *)&(u32))[1]) //!< Most significant half-word of \a u32. +# define LSH(u32) (((U16 *)&(u32))[0]) //!< Least significant half-word of \a u32. +# define MSB0W(u32) (((U8 *)&(u32))[3]) //!< Most significant byte of 1st rank of \a u32. +# define MSB1W(u32) (((U8 *)&(u32))[2]) //!< Most significant byte of 2nd rank of \a u32. +# define MSB2W(u32) (((U8 *)&(u32))[1]) //!< Most significant byte of 3rd rank of \a u32. +# define MSB3W(u32) (((U8 *)&(u32))[0]) //!< Most significant byte of 4th rank of \a u32. +# define LSB3W(u32) MSB0W(u32) //!< Least significant byte of 4th rank of \a u32. +# define LSB2W(u32) MSB1W(u32) //!< Least significant byte of 3rd rank of \a u32. +# define LSB1W(u32) MSB2W(u32) //!< Least significant byte of 2nd rank of \a u32. +# define LSB0W(u32) MSB3W(u32) //!< Least significant byte of 1st rank of \a u32. + +# define MSW(u64) (((U32 *)&(u64))[1]) //!< Most significant word of \a u64. +# define LSW(u64) (((U32 *)&(u64))[0]) //!< Least significant word of \a u64. +# define MSH0(u64) (((U16 *)&(u64))[3]) //!< Most significant half-word of 1st rank of \a u64. +# define MSH1(u64) (((U16 *)&(u64))[2]) //!< Most significant half-word of 2nd rank of \a u64. +# define MSH2(u64) (((U16 *)&(u64))[1]) //!< Most significant half-word of 3rd rank of \a u64. +# define MSH3(u64) (((U16 *)&(u64))[0]) //!< Most significant half-word of 4th rank of \a u64. +# define LSH3(u64) MSH0(u64) //!< Least significant half-word of 4th rank of \a u64. +# define LSH2(u64) MSH1(u64) //!< Least significant half-word of 3rd rank of \a u64. +# define LSH1(u64) MSH2(u64) //!< Least significant half-word of 2nd rank of \a u64. +# define LSH0(u64) MSH3(u64) //!< Least significant half-word of 1st rank of \a u64. +# define MSB0D(u64) (((U8 *)&(u64))[7]) //!< Most significant byte of 1st rank of \a u64. +# define MSB1D(u64) (((U8 *)&(u64))[6]) //!< Most significant byte of 2nd rank of \a u64. +# define MSB2D(u64) (((U8 *)&(u64))[5]) //!< Most significant byte of 3rd rank of \a u64. +# define MSB3D(u64) (((U8 *)&(u64))[4]) //!< Most significant byte of 4th rank of \a u64. +# define MSB4D(u64) (((U8 *)&(u64))[3]) //!< Most significant byte of 5th rank of \a u64. +# define MSB5D(u64) (((U8 *)&(u64))[2]) //!< Most significant byte of 6th rank of \a u64. +# define MSB6D(u64) (((U8 *)&(u64))[1]) //!< Most significant byte of 7th rank of \a u64. +# define MSB7D(u64) (((U8 *)&(u64))[0]) //!< Most significant byte of 8th rank of \a u64. +# define LSB7D(u64) MSB0D(u64) //!< Least significant byte of 8th rank of \a u64. +# define LSB6D(u64) MSB1D(u64) //!< Least significant byte of 7th rank of \a u64. +# define LSB5D(u64) MSB2D(u64) //!< Least significant byte of 6th rank of \a u64. +# define LSB4D(u64) MSB3D(u64) //!< Least significant byte of 5th rank of \a u64. +# define LSB3D(u64) MSB4D(u64) //!< Least significant byte of 4th rank of \a u64. +# define LSB2D(u64) MSB5D(u64) //!< Least significant byte of 3rd rank of \a u64. +# define LSB1D(u64) MSB6D(u64) //!< Least significant byte of 2nd rank of \a u64. +# define LSB0D(u64) MSB7D(u64) //!< Least significant byte of 1st rank of \a u64. + +# define LSB0(u32) LSB0W(u32) //!< Least significant byte of 1st rank of \a u32. +# define LSB1(u32) LSB1W(u32) //!< Least significant byte of 2nd rank of \a u32. +# define LSB2(u32) LSB2W(u32) //!< Least significant byte of 3rd rank of \a u32. +# define LSB3(u32) LSB3W(u32) //!< Least significant byte of 4th rank of \a u32. +# define MSB3(u32) MSB3W(u32) //!< Most significant byte of 4th rank of \a u32. +# define MSB2(u32) MSB2W(u32) //!< Most significant byte of 3rd rank of \a u32. +# define MSB1(u32) MSB1W(u32) //!< Most significant byte of 2nd rank of \a u32. +# define MSB0(u32) MSB0W(u32) //!< Most significant byte of 1st rank of \a u32. + +# if defined(__ICCARM__) +# define SHORTENUM __packed +# elif defined(__GNUC__) +# define SHORTENUM __attribute__((packed)) +# endif /* No operation */ -#if defined(__ICCARM__) -#define nop() __no_operation() -#elif defined(__GNUC__) -#define nop() (__NOP()) -#endif - -#define FLASH_DECLARE(x) const x -#define FLASH_EXTERN(x) extern const x -#define PGM_READ_BYTE(x) *(x) -#define PGM_READ_WORD(x) *(x) -#define MEMCPY_ENDIAN memcpy -#define PGM_READ_BLOCK(dst, src, len) memcpy((dst), (src), (len)) +# if defined(__ICCARM__) +# define nop() __no_operation() +# elif defined(__GNUC__) +# define nop() (__NOP()) +# endif + +# define FLASH_DECLARE(x) const x +# define FLASH_EXTERN(x) extern const x +# define PGM_READ_BYTE(x) *(x) +# define PGM_READ_WORD(x) *(x) +# define MEMCPY_ENDIAN memcpy +# define PGM_READ_BLOCK(dst, src, len) memcpy((dst), (src), (len)) /*Defines the Flash Storage for the request and response of MAC*/ -#define CMD_ID_OCTET (0) +# define CMD_ID_OCTET (0) /* Converting of values from CPU endian to little endian. */ -#define CPU_ENDIAN_TO_LE16(x) (x) -#define CPU_ENDIAN_TO_LE32(x) (x) -#define CPU_ENDIAN_TO_LE64(x) (x) +# define CPU_ENDIAN_TO_LE16(x) (x) +# define CPU_ENDIAN_TO_LE32(x) (x) +# define CPU_ENDIAN_TO_LE64(x) (x) /* Converting of values from little endian to CPU endian. */ -#define LE16_TO_CPU_ENDIAN(x) (x) -#define LE32_TO_CPU_ENDIAN(x) (x) -#define LE64_TO_CPU_ENDIAN(x) (x) +# define LE16_TO_CPU_ENDIAN(x) (x) +# define LE32_TO_CPU_ENDIAN(x) (x) +# define LE64_TO_CPU_ENDIAN(x) (x) /* Converting of constants from little endian to CPU endian. */ -#define CLE16_TO_CPU_ENDIAN(x) (x) -#define CLE32_TO_CPU_ENDIAN(x) (x) -#define CLE64_TO_CPU_ENDIAN(x) (x) +# define CLE16_TO_CPU_ENDIAN(x) (x) +# define CLE32_TO_CPU_ENDIAN(x) (x) +# define CLE64_TO_CPU_ENDIAN(x) (x) /* Converting of constants from CPU endian to little endian. */ -#define CCPU_ENDIAN_TO_LE16(x) (x) -#define CCPU_ENDIAN_TO_LE32(x) (x) -#define CCPU_ENDIAN_TO_LE64(x) (x) +# define CCPU_ENDIAN_TO_LE16(x) (x) +# define CCPU_ENDIAN_TO_LE32(x) (x) +# define CCPU_ENDIAN_TO_LE64(x) (x) -#define ADDR_COPY_DST_SRC_16(dst, src) ((dst) = (src)) -#define ADDR_COPY_DST_SRC_64(dst, src) ((dst) = (src)) +# define ADDR_COPY_DST_SRC_16(dst, src) ((dst) = (src)) +# define ADDR_COPY_DST_SRC_64(dst, src) ((dst) = (src)) /** * @brief Converts a 64-Bit value into a 8 Byte array @@ -1078,14 +990,12 @@ typedef double F64; //!< 64-bit floating-point number. * @param[out] data Pointer to the 8 Byte array to be updated with 64-Bit value * @ingroup apiPalApi */ -static inline void convert_64_bit_to_byte_array(uint64_t value, uint8_t *data) -{ +static inline void convert_64_bit_to_byte_array(uint64_t value, uint8_t *data) { uint8_t index = 0; - while (index < 8) - { + while (index < 8) { data[index++] = value & 0xFF; - value = value >> 8; + value = value >> 8; } } @@ -1096,22 +1006,19 @@ static inline void convert_64_bit_to_byte_array(uint64_t value, uint8_t *data) * @param[out] data Pointer to the 2 Byte array to be updated with 16-Bit value * @ingroup apiPalApi */ -static inline void convert_16_bit_to_byte_array(uint16_t value, uint8_t *data) -{ +static inline void convert_16_bit_to_byte_array(uint16_t value, uint8_t *data) { data[0] = value & 0xFF; data[1] = (value >> 8) & 0xFF; } /* Converts a 16-Bit value into a 2 Byte array */ -static inline void convert_spec_16_bit_to_byte_array(uint16_t value, uint8_t *data) -{ +static inline void convert_spec_16_bit_to_byte_array(uint16_t value, uint8_t *data) { data[0] = value & 0xFF; data[1] = (value >> 8) & 0xFF; } /* Converts a 16-Bit value into a 2 Byte array */ -static inline void convert_16_bit_to_byte_address(uint16_t value, uint8_t *data) -{ +static inline void convert_16_bit_to_byte_address(uint16_t value, uint8_t *data) { data[0] = value & 0xFF; data[1] = (value >> 8) & 0xFF; } @@ -1124,24 +1031,18 @@ static inline void convert_16_bit_to_byte_address(uint16_t value, uint8_t *data) * @return 16-Bit value * @ingroup apiPalApi */ -static inline uint16_t convert_byte_array_to_16_bit(uint8_t *data) -{ - return (data[0] | ((uint16_t)data[1] << 8)); -} +static inline uint16_t convert_byte_array_to_16_bit(uint8_t *data) { return (data[0] | ((uint16_t)data[1] << 8)); } /* Converts a 4 Byte array into a 32-Bit value */ -static inline uint32_t convert_byte_array_to_32_bit(uint8_t *data) -{ - union - { +static inline uint32_t convert_byte_array_to_32_bit(uint8_t *data) { + union { uint32_t u32; - uint8_t u8[4]; + uint8_t u8[4]; } long_addr; uint8_t index; - for (index = 0; index < 4; index++) - { + for (index = 0; index < 4; index++) { long_addr.u8[index] = *data++; } @@ -1156,18 +1057,15 @@ static inline uint32_t convert_byte_array_to_32_bit(uint8_t *data) * @return 64-Bit value * @ingroup apiPalApi */ -static inline uint64_t convert_byte_array_to_64_bit(uint8_t *data) -{ - union - { +static inline uint64_t convert_byte_array_to_64_bit(uint8_t *data) { + union { uint64_t u64; - uint8_t u8[8]; + uint8_t u8[8]; } long_addr; uint8_t index; - for (index = 0; index < 8; index++) - { + for (index = 0; index < 8; index++) { long_addr.u8[index] = *data++; } |