/** | |
* Copyright (c) 2012 - 2018, Nordic Semiconductor ASA | |
* | |
* All rights reserved. | |
* | |
* Redistribution and use in source and binary forms, with or without modification, | |
* are permitted provided that the following conditions are met: | |
* | |
* 1. Redistributions of source code must retain the above copyright notice, this | |
* list of conditions and the following disclaimer. | |
* | |
* 2. Redistributions in binary form, except as embedded into a Nordic | |
* Semiconductor ASA integrated circuit in a product or a software update for | |
* such product, must reproduce the above copyright notice, this list of | |
* conditions and the following disclaimer in the documentation and/or other | |
* materials provided with the distribution. | |
* | |
* 3. Neither the name of Nordic Semiconductor ASA nor the names of its | |
* contributors may be used to endorse or promote products derived from this | |
* software without specific prior written permission. | |
* | |
* 4. This software, with or without modification, must only be used with a | |
* Nordic Semiconductor ASA integrated circuit. | |
* | |
* 5. Any software provided in binary form under this license must not be reverse | |
* engineered, decompiled, modified and/or disassembled. | |
* | |
* THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS | |
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | |
* OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
* DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE | |
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE | |
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT | |
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
* | |
*/ | |
/** @file | |
* | |
* @defgroup app_util Utility Functions and Definitions | |
* @{ | |
* @ingroup app_common | |
* | |
* @brief Various types and definitions available to all applications. | |
*/ | |
#ifndef APP_UTIL_H__ | |
#define APP_UTIL_H__ | |
#include <stdint.h> | |
#include <stdbool.h> | |
#include <stddef.h> | |
#include "compiler_abstraction.h" | |
#include "nordic_common.h" | |
#include "nrf.h" | |
#ifdef __cplusplus | |
extern "C" { | |
#endif | |
/** | |
* @cond (NODOX) | |
*/ | |
/*lint -save -e27 -e10 -e19 */ | |
#if defined (__LINT__) | |
#define STACK_BASE 0x1F000 // Arbitrary value. | |
#define STACK_TOP 0x20000 // Arbitrary value. | |
#elif defined ( __CC_ARM ) | |
extern char STACK$$Base; | |
extern char STACK$$Length; | |
#define STACK_BASE &STACK$$Base | |
#define STACK_TOP ((void*)((uint32_t)STACK_BASE + (uint32_t)&STACK$$Length)) | |
#elif defined ( __ICCARM__ ) | |
extern char CSTACK$$Base; | |
extern char CSTACK$$Length; | |
#define STACK_BASE &CSTACK$$Base | |
#define STACK_TOP ((void*)((uint32_t)STACK_BASE + (uint32_t)&CSTACK$$Length)) | |
#elif defined ( __GNUC__ ) | |
extern uint32_t __StackTop; | |
extern uint32_t __StackLimit; | |
#define STACK_BASE &__StackLimit | |
#define STACK_TOP &__StackTop | |
#endif | |
/* These macros are valid only when absolute placement is used for the application | |
* image. The macros are not compile time symbols. They cannot be used as a | |
* constant expression, for example, inside a static assert or linker script | |
* at-placement. */ | |
#if defined (__LINT__) | |
#define CODE_START (0) // Arbitrary value. | |
#define CODE_END (0x1000) // Arbitrary value. | |
#define CODE_SIZE (0x1000) // Arbitrary value. | |
#elif defined ( __CC_ARM ) | |
extern char Load$$LR$$LR_IROM1$$Base; | |
extern char Load$$LR$$LR_IROM1$$Length; | |
extern char Load$$LR$$LR_IROM1$$Limit; | |
#define CODE_START ((uint32_t)&Load$$LR$$LR_IROM1$$Base) | |
#define CODE_END ((uint32_t)&Load$$LR$$LR_IROM1$$Limit) | |
#define CODE_SIZE ((uint32_t)&Load$$LR$$LR_IROM1$$Length) | |
#elif defined ( __ICCARM__ ) | |
extern void * __vector_table; | |
extern char RO_END$$Base; | |
#define CODE_START ((uint32_t)&__vector_table) | |
#define CODE_END ((uint32_t)&RO_END$$Base) | |
#define CODE_SIZE (CODE_END - CODE_START) | |
#elif defined(__SES_ARM) | |
extern uint32_t * _vectors; | |
extern uint32_t __FLASH_segment_used_end__; | |
#define CODE_START ((uint32_t)&_vectors) | |
#define CODE_END ((uint32_t)&__FLASH_segment_used_end__) | |
#define CODE_SIZE (CODE_END - CODE_START) | |
#elif defined ( __GNUC__ ) | |
extern uint32_t __isr_vector; | |
extern uint32_t __etext; | |
#define CODE_START ((uint32_t)&__isr_vector) | |
#define CODE_END ((uint32_t)&__etext) | |
#define CODE_SIZE (CODE_END - CODE_START) | |
#endif | |
/** @} | |
* @endcond | |
*/ | |
/* lint -restore */ | |
enum | |
{ | |
UNIT_0_625_MS = 625, /**< Number of microseconds in 0.625 milliseconds. */ | |
UNIT_1_25_MS = 1250, /**< Number of microseconds in 1.25 milliseconds. */ | |
UNIT_10_MS = 10000 /**< Number of microseconds in 10 milliseconds. */ | |
}; | |
/** | |
* @brief Counts number of bits required for the given value | |
* | |
* The macro technically searches for the highest bit set. | |
* For value 0 it returns 0. | |
* | |
* @param val Value to be processed | |
* | |
* @return Number of bits required for the given value | |
*/ | |
//lint -emacro(572,VBITS) | |
#define VBITS(val) VBITS_32(val) | |
/** | |
* @def VBITS_1 | |
* @brief Internal macro used by @ref VBITS */ | |
/** | |
* @def VBITS_2 | |
* @brief Internal macro used by @ref VBITS */ | |
/** | |
* @def VBITS_4 | |
* @brief Internal macro used by @ref VBITS */ | |
/** | |
* @def VBITS_8 | |
* @brief Internal macro used by @ref VBITS */ | |
/** | |
* @def VBITS_16 | |
* @brief Internal macro used by @ref VBITS */ | |
/** | |
* @def VBITS_32 | |
* @brief Internal macro used by @ref VBITS */ | |
#define VBITS_1( v) ((((v) & (0x0001U << 0)) != 0) ? 1U : 0U) | |
#define VBITS_2( v) ((((v) & (0x0001U << 1)) != 0) ? VBITS_1 ((v) >> 1) + 1 : VBITS_1 (v)) | |
#define VBITS_4( v) ((((v) & (0x0003U << 2)) != 0) ? VBITS_2 ((v) >> 2) + 2 : VBITS_2 (v)) | |
#define VBITS_8( v) ((((v) & (0x000fU << 4)) != 0) ? VBITS_4 ((v) >> 4) + 4 : VBITS_4 (v)) | |
#define VBITS_16(v) ((((v) & (0x00ffU << 8)) != 0) ? VBITS_8 ((v) >> 8) + 8 : VBITS_8 (v)) | |
#define VBITS_32(v) ((((v) & (0xffffU << 16)) != 0) ? VBITS_16((v) >> 16) + 16 : VBITS_16(v)) | |
/*Segger embedded studio originally has offsetof macro which cannot be used in macros (like STATIC_ASSERT). | |
This redefinition is to allow using that. */ | |
#if defined(__SES_ARM) && defined(__GNUC__) | |
#undef offsetof | |
#define offsetof(TYPE, MEMBER) __builtin_offsetof (TYPE, MEMBER) | |
#endif | |
/**@brief Implementation specific macro for delayed macro expansion used in string concatenation | |
* | |
* @param[in] lhs Left hand side in concatenation | |
* @param[in] rhs Right hand side in concatenation | |
*/ | |
#define STRING_CONCATENATE_IMPL(lhs, rhs) lhs ## rhs | |
/**@brief Macro used to concatenate string using delayed macro expansion | |
* | |
* @note This macro will delay concatenation until the expressions have been resolved | |
* | |
* @param[in] lhs Left hand side in concatenation | |
* @param[in] rhs Right hand side in concatenation | |
*/ | |
#define STRING_CONCATENATE(lhs, rhs) STRING_CONCATENATE_IMPL(lhs, rhs) | |
#ifndef __LINT__ | |
#ifdef __GNUC__ | |
#define STATIC_ASSERT_SIMPLE(EXPR) _Static_assert(EXPR, "unspecified message") | |
#define STATIC_ASSERT_MSG(EXPR, MSG) _Static_assert(EXPR, MSG) | |
#endif | |
#ifdef __CC_ARM | |
#define STATIC_ASSERT_SIMPLE(EXPR) extern char (*_do_assert(void)) [sizeof(char[1 - 2*!(EXPR)])] | |
#define STATIC_ASSERT_MSG(EXPR, MSG) extern char (*_do_assert(void)) [sizeof(char[1 - 2*!(EXPR)])] | |
#endif | |
#ifdef __ICCARM__ | |
#define STATIC_ASSERT_SIMPLE(EXPR) static_assert(EXPR, "unspecified message") | |
#define STATIC_ASSERT_MSG(EXPR, MSG) static_assert(EXPR, MSG) | |
#endif | |
#else // __LINT__ | |
#define STATIC_ASSERT_SIMPLE(EXPR) extern char (*_ignore(void)) | |
#define STATIC_ASSERT_MSG(EXPR, MSG) extern char (*_ignore(void)) | |
#endif | |
#define _SELECT_ASSERT_FUNC(x, EXPR, MSG, ASSERT_MACRO, ...) ASSERT_MACRO | |
/** | |
* @brief Static (i.e. compile time) assert macro. | |
* | |
* @note The output of STATIC_ASSERT can be different across compilers. | |
* | |
* Usage: | |
* STATIC_ASSERT(expression); | |
* STATIC_ASSERT(expression, message); | |
* | |
* @hideinitializer | |
*/ | |
//lint -save -esym(???, STATIC_ASSERT) | |
#define STATIC_ASSERT(...) \ | |
_SELECT_ASSERT_FUNC(x, ##__VA_ARGS__, \ | |
STATIC_ASSERT_MSG(__VA_ARGS__), \ | |
STATIC_ASSERT_SIMPLE(__VA_ARGS__)) | |
//lint -restore | |
/**@brief Implementation details for NUM_VAR_ARGS */ | |
#define NUM_VA_ARGS_IMPL( \ | |
_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, \ | |
_11, _12, _13, _14, _15, _16, _17, _18, _19, _20, \ | |
_21, _22, _23, _24, _25, _26, _27, _28, _29, _30, \ | |
_31, _32, _33, _34, _35, _36, _37, _38, _39, _40, \ | |
_41, _42, _43, _44, _45, _46, _47, _48, _49, _50, \ | |
_51, _52, _53, _54, _55, _56, _57, _58, _59, _60, \ | |
_61, _62, N, ...) N | |
/**@brief Macro to get the number of arguments in a call variadic macro call | |
* | |
* param[in] ... List of arguments | |
* | |
* @retval Number of variadic arguments in the argument list | |
*/ | |
#define NUM_VA_ARGS(...) NUM_VA_ARGS_IMPL(__VA_ARGS__, 63, 62, 61, \ | |
60, 59, 58, 57, 56, 55, 54, 53, 52, 51, \ | |
50, 49, 48, 47, 46, 45, 44, 43, 42, 41, \ | |
40, 39, 38, 37, 36, 35, 34, 33, 32, 31, \ | |
30, 29, 28, 27, 26, 25, 24, 23, 22, 21, \ | |
20, 19, 18, 17, 16, 15, 14, 13, 12, 11, \ | |
10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0) | |
/**@brief Implementation details for NUM_VAR_ARGS */ | |
#define NUM_VA_ARGS_LESS_1_IMPL( \ | |
_ignored, \ | |
_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, \ | |
_11, _12, _13, _14, _15, _16, _17, _18, _19, _20, \ | |
_21, _22, _23, _24, _25, _26, _27, _28, _29, _30, \ | |
_31, _32, _33, _34, _35, _36, _37, _38, _39, _40, \ | |
_41, _42, _43, _44, _45, _46, _47, _48, _49, _50, \ | |
_51, _52, _53, _54, _55, _56, _57, _58, _59, _60, \ | |
_61, _62, N, ...) N | |
/**@brief Macro to get the number of arguments in a call variadic macro call. | |
* First argument is not counted. | |
* | |
* param[in] ... List of arguments | |
* | |
* @retval Number of variadic arguments in the argument list | |
*/ | |
#define NUM_VA_ARGS_LESS_1(...) NUM_VA_ARGS_LESS_1_IMPL(__VA_ARGS__, 63, 62, 61, \ | |
60, 59, 58, 57, 56, 55, 54, 53, 52, 51, \ | |
50, 49, 48, 47, 46, 45, 44, 43, 42, 41, \ | |
40, 39, 38, 37, 36, 35, 34, 33, 32, 31, \ | |
30, 29, 28, 27, 26, 25, 24, 23, 22, 21, \ | |
20, 19, 18, 17, 16, 15, 14, 13, 12, 11, \ | |
10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, ~) | |
/**@brief type for holding an encoded (i.e. little endian) 16 bit unsigned integer. */ | |
typedef uint8_t uint16_le_t[2]; | |
/**@brief Type for holding an encoded (i.e. little endian) 32 bit unsigned integer. */ | |
typedef uint8_t uint32_le_t[4]; | |
/**@brief Byte array type. */ | |
typedef struct | |
{ | |
uint16_t size; /**< Number of array entries. */ | |
uint8_t * p_data; /**< Pointer to array entries. */ | |
} uint8_array_t; | |
/**@brief Macro for performing rounded integer division (as opposed to truncating the result). | |
* | |
* @param[in] A Numerator. | |
* @param[in] B Denominator. | |
* | |
* @return Rounded (integer) result of dividing A by B. | |
*/ | |
#define ROUNDED_DIV(A, B) (((A) + ((B) / 2)) / (B)) | |
/**@brief Macro for checking if an integer is a power of two. | |
* | |
* @param[in] A Number to be tested. | |
* | |
* @return true if value is power of two. | |
* @return false if value not power of two. | |
*/ | |
#define IS_POWER_OF_TWO(A) ( ((A) != 0) && ((((A) - 1) & (A)) == 0) ) | |
/**@brief Macro for converting milliseconds to ticks. | |
* | |
* @param[in] TIME Number of milliseconds to convert. | |
* @param[in] RESOLUTION Unit to be converted to in [us/ticks]. | |
*/ | |
#define MSEC_TO_UNITS(TIME, RESOLUTION) (((TIME) * 1000) / (RESOLUTION)) | |
/**@brief Macro for performing integer division, making sure the result is rounded up. | |
* | |
* @details One typical use for this is to compute the number of objects with size B is needed to | |
* hold A number of bytes. | |
* | |
* @param[in] A Numerator. | |
* @param[in] B Denominator. | |
* | |
* @return Integer result of dividing A by B, rounded up. | |
*/ | |
#define CEIL_DIV(A, B) \ | |
(((A) + (B) - 1) / (B)) | |
/**@brief Macro for creating a buffer aligned to 4 bytes. | |
* | |
* @param[in] NAME Name of the buffor. | |
* @param[in] MIN_SIZE Size of this buffor (it will be rounded up to multiples of 4 bytes). | |
*/ | |
#define WORD_ALIGNED_MEM_BUFF(NAME, MIN_SIZE) static uint32_t NAME[CEIL_DIV(MIN_SIZE, sizeof(uint32_t))] | |
/**@brief Macro for calculating the number of words that are needed to hold a number of bytes. | |
* | |
* @details Adds 3 and divides by 4. | |
* | |
* @param[in] n_bytes The number of bytes. | |
* | |
* @return The number of words that @p n_bytes take up (rounded up). | |
*/ | |
#define BYTES_TO_WORDS(n_bytes) (((n_bytes) + 3) >> 2) | |
/**@brief The number of bytes in a word. | |
*/ | |
#define BYTES_PER_WORD (4) | |
/**@brief Macro for increasing a number to the nearest (larger) multiple of another number. | |
* | |
* @param[in] alignment The number to align to. | |
* @param[in] number The number to align (increase). | |
* | |
* @return The aligned (increased) @p number. | |
*/ | |
#define ALIGN_NUM(alignment, number) (((number) - 1) + (alignment) - (((number) - 1) % (alignment))) | |
/**@brief Macro for getting first of 2 parameters. | |
* | |
* @param[in] a1 First parameter. | |
* @param[in] a2 Second parameter. | |
*/ | |
#define GET_ARG_1(a1, a2) a1 | |
/**@brief Macro for getting second of 2 parameters. | |
* | |
* @param[in] a1 First parameter. | |
* @param[in] a2 Second parameter. | |
*/ | |
#define GET_ARG_2(a1, a2) a2 | |
/**@brief Container of macro (borrowed from Linux kernel). | |
* | |
* This macro returns parent structure address basing on child member address. | |
* | |
* @param ptr Address of child type. | |
* @param type Type of parent structure. | |
* @param member Name of child field in parent structure. | |
* | |
* @return Parent structure address. | |
* */ | |
#define CONTAINER_OF(ptr, type, member) \ | |
(type *)((char *)ptr - offsetof(type, member)) | |
/** | |
* @brief Define Bit-field mask | |
* | |
* Macro that defined the mask with selected number of bits set, starting from | |
* provided bit number. | |
* | |
* @param[in] bcnt Number of bits in the bit-field | |
* @param[in] boff Lowest bit number | |
*/ | |
#define BF_MASK(bcnt, boff) ( ((1U << (bcnt)) - 1U) << (boff) ) | |
/** | |
* @brief Get bit-field | |
* | |
* Macro that extracts selected bit-field from provided value | |
* | |
* @param[in] val Value from which selected bit-field would be extracted | |
* @param[in] bcnt Number of bits in the bit-field | |
* @param[in] boff Lowest bit number | |
* | |
* @return Value of the selected bits | |
*/ | |
#define BF_GET(val, bcnt, boff) ( ( (val) & BF_MASK((bcnt), (boff)) ) >> (boff) ) | |
/** | |
* @brief Create bit-field value | |
* | |
* Value is masked and shifted to match given bit-field | |
* | |
* @param[in] val Value to set on bit-field | |
* @param[in] bcnt Number of bits for bit-field | |
* @param[in] boff Offset of bit-field | |
* | |
* @return Value positioned of given bit-field. | |
*/ | |
#define BF_VAL(val, bcnt, boff) ( (((uint32_t)(val)) << (boff)) & BF_MASK(bcnt, boff) ) | |
/** | |
* @name Configuration of complex bit-field | |
* | |
* @sa BF_CX | |
* @{ | |
*/ | |
/** @brief Position of bit count in complex bit-field value */ | |
#define BF_CX_BCNT_POS 0U | |
/** @brief Mask of bit count in complex bit-field value */ | |
#define BF_CX_BCNT_MASK (0xffU << BF_CX_BCNT_POS) | |
/** @brief Position of bit position in complex bit-field value */ | |
#define BF_CX_BOFF_POS 8U | |
/** @brief Mask of bit position in complex bit-field value */ | |
#define BF_CX_BOFF_MASK (0xffU << BF_CX_BOFF_POS) | |
/** @} */ | |
/** | |
* @brief Define complex bit-field | |
* | |
* Complex bit-field would contain its position and size in one number. | |
* @sa BF_CX_MASK | |
* @sa BF_CX_POS | |
* @sa BF_CX_GET | |
* | |
* @param[in] bcnt Number of bits in the bit-field | |
* @param[in] boff Lowest bit number | |
* | |
* @return The single number that describes the bit-field completely. | |
*/ | |
#define BF_CX(bcnt, boff) ( ((((uint32_t)(bcnt)) << BF_CX_BCNT_POS) & BF_CX_BCNT_MASK) | ((((uint32_t)(boff)) << BF_CX_BOFF_POS) & BF_CX_BOFF_MASK) ) | |
/** | |
* @brief Get number of bits in bit-field | |
* | |
* @sa BF_CX | |
* | |
* @param bf_cx Complex bit-field | |
* | |
* @return Number of bits in given bit-field | |
*/ | |
#define BF_CX_BCNT(bf_cx) ( ((bf_cx) & BF_CX_BCNT_MASK) >> BF_CX_BCNT_POS ) | |
/** | |
* @brief Get lowest bit number in the field | |
* | |
* @sa BF_CX | |
* | |
* @param[in] bf_cx Complex bit-field | |
* | |
* @return Lowest bit number in given bit-field | |
*/ | |
#define BF_CX_BOFF(bf_cx) ( ((bf_cx) & BF_CX_BOFF_MASK) >> BF_CX_BOFF_POS ) | |
/** | |
* @brief Get bit mask of the selected field | |
* | |
* @sa BF_CX | |
* | |
* @param[in] bf_cx Complex bit-field | |
* | |
* @return Mask of given bit-field | |
*/ | |
#define BF_CX_MASK(bf_cx) BF_MASK(BF_CX_BCNT(bf_cx), BF_CX_BOFF(bf_cx)) | |
/** | |
* @brief Get bit-field | |
* | |
* Macro that extracts selected bit-field from provided value. | |
* Bit-field is given as a complex value. | |
* | |
* @sa BF_CX | |
* @sa BF_GET | |
* | |
* @param[in] val Value from which selected bit-field would be extracted | |
* @param[in] bf_cx Complex bit-field | |
* | |
* @return Value of the selected bits. | |
*/ | |
#define BF_CX_GET(val, bf_cx) BF_GET(val, BF_CX_BCNT(bf_cx), BF_CX_BOFF(bf_cx)) | |
/** | |
* @brief Create bit-field value | |
* | |
* Value is masked and shifted to match given bit-field. | |
* | |
* @param[in] val Value to set on bit-field | |
* @param[in] bf_cx Complex bit-field | |
* | |
* @return Value positioned of given bit-field. | |
*/ | |
#define BF_CX_VAL(val, bf_cx) BF_VAL(val, BF_CX_BCNT(bf_cx), BF_CX_BOFF(bf_cx)) | |
/** | |
* @brief Extracting data from the brackets | |
* | |
* This macro get rid of brackets around the argument. | |
* It can be used to pass multiple arguments in logical one argument to a macro. | |
* Call it with arguments inside brackets: | |
* @code | |
* #define ARGUMENTS (a, b, c) | |
* BRACKET_EXTRACT(ARGUMENTS) | |
* @endcode | |
* It would produce: | |
* @code | |
* a, b, c | |
* @endcode | |
* | |
* @param a Argument with anything inside brackets | |
* @return Anything that appears inside the brackets of the argument | |
* | |
* @note | |
* The argument of the macro have to be inside brackets. | |
* In other case the compilation would fail. | |
*/ | |
#define BRACKET_EXTRACT(a) BRACKET_EXTRACT_(a) | |
#define BRACKET_EXTRACT_(a) BRACKET_EXTRACT__ a | |
#define BRACKET_EXTRACT__(...) __VA_ARGS__ | |
/** | |
* @brief Check if number of parameters is more than 1 | |
* | |
* @param ... Arguments to count | |
* | |
* @return 0 If argument count is <= 1 | |
* @return 1 If argument count is > 1 | |
* | |
* @sa NUM_VA_ARGS | |
* @sa NUM_IS_MORE_THAN_1 | |
*/ | |
#define NUM_VA_ARGS_IS_MORE_THAN_1(...) NUM_IS_MORE_THAN_1(NUM_VA_ARGS(__VA_ARGS__)) | |
/** | |
* @brief Check if given numeric value is bigger than 1 | |
* | |
* This macro accepts numeric value, that may be the result of argument expansion. | |
* This numeric value is then converted to 0 if it is lover than 1 or to 1 if | |
* its value is higher than 1. | |
* The generated result can be used to glue it into other macro mnemonic name. | |
* | |
* @param N Numeric value to check | |
* | |
* @return 0 If argument is <= 1 | |
* @return 1 If argument is > 1 | |
* | |
* @note Any existing definition of a form NUM_IS_MORE_THAN_1_PROBE_[N] can | |
* broke the result of this macro | |
*/ | |
#define NUM_IS_MORE_THAN_1(N) NUM_IS_MORE_THAN_1_(N) | |
#define NUM_IS_MORE_THAN_1_(N) NUM_IS_MORE_THAN_1_PROBE_(NUM_IS_MORE_THAN_1_PROBE_ ## N, 1) | |
#define NUM_IS_MORE_THAN_1_PROBE_(...) GET_VA_ARG_1(GET_ARGS_AFTER_1(__VA_ARGS__)) | |
#define NUM_IS_MORE_THAN_1_PROBE_0 ~, 0 | |
#define NUM_IS_MORE_THAN_1_PROBE_1 ~, 0 | |
/** | |
* @brief Get the first argument | |
* | |
* @param ... Arguments to select | |
* | |
* @return First argument or empty if no arguments are provided | |
*/ | |
#define GET_VA_ARG_1(...) GET_VA_ARG_1_(__VA_ARGS__, ) // Make sure that also for 1 argument it works | |
#define GET_VA_ARG_1_(a1, ...) a1 | |
/** | |
* @brief Get all the arguments but the first one | |
* | |
* @param ... Arguments to select | |
* | |
* @return All arguments after the first one or empty if less than 2 arguments are provided | |
*/ | |
#define GET_ARGS_AFTER_1(...) GET_ARGS_AFTER_1_(__VA_ARGS__, ) // Make sure that also for 1 argument it works | |
#define GET_ARGS_AFTER_1_(a1, ...) __VA_ARGS__ | |
/** | |
* @brief Size of a field in declared structure | |
* | |
* Macro that returns the size of the structure field. | |
* @param struct_type Variable type to get the field size from | |
* @param field Field name to analyze. It can be even field inside field (field.somethingelse.and_another). | |
* | |
* @return Size of the field | |
*/ | |
#define FIELD_SIZE(struct_type, field) sizeof(((struct struct_type*)NULL)->field) | |
/** | |
* @brief Number of elements in field array in declared structure | |
* | |
* Macro that returns number of elementy in structure field. | |
* @param struct_type Variable type to get the field size from | |
* @param field Field name to analyze. | |
* | |
* @return Number of elements in field array | |
* | |
* @sa FIELD_SIZE | |
*/ | |
#define FIELD_ARRAY_SIZE(struct_type, field) (FIELD_SIZE(struct_type, field) / FIELD_SIZE(struct_type, field[0])) | |
/** | |
* @brief Mapping macro | |
* | |
* Macro that process all arguments using given macro | |
* | |
* @param ... Macro name to be used for argument processing followed by arguments to process. | |
* Macro should have following form: MACRO(argument) | |
* | |
* @return All arguments processed by given macro | |
*/ | |
#define MACRO_MAP(...) MACRO_MAP_(__VA_ARGS__) | |
#define MACRO_MAP_(...) MACRO_MAP_N(NUM_VA_ARGS_LESS_1(__VA_ARGS__), __VA_ARGS__) // To make sure it works also for 2 arguments in total | |
/** | |
* @brief Mapping macro, recursive version | |
* | |
* Can be used in @ref MACRO_MAP macro | |
*/ | |
#define MACRO_MAP_REC(...) MACRO_MAP_REC_(__VA_ARGS__) | |
#define MACRO_MAP_REC_(...) MACRO_MAP_REC_N(NUM_VA_ARGS_LESS_1(__VA_ARGS__), __VA_ARGS__) // To make sure it works also for 2 arguments in total | |
/** | |
* @brief Mapping N arguments macro | |
* | |
* Macro similar to @ref MACRO_MAP but maps exact number of arguments. | |
* If there is more arguments given, the rest would be ignored. | |
* | |
* @param N Number of arguments to map | |
* @param ... Macro name to be used for argument processing followed by arguments to process. | |
* Macro should have following form: MACRO(argument) | |
* | |
* @return Selected number of arguments processed by given macro | |
*/ | |
#define MACRO_MAP_N(N, ...) MACRO_MAP_N_(N, __VA_ARGS__) | |
#define MACRO_MAP_N_(N, ...) CONCAT_2(MACRO_MAP_, N)(__VA_ARGS__, ) | |
/** | |
* @brief Mapping N arguments macro, recursive version | |
* | |
* Can be used in @ref MACRO_MAP_N macro | |
*/ | |
#define MACRO_MAP_REC_N(N, ...) MACRO_MAP_REC_N_(N, __VA_ARGS__) | |
#define MACRO_MAP_REC_N_(N, ...) CONCAT_2(MACRO_MAP_REC_, N)(__VA_ARGS__, ) | |
#define MACRO_MAP_0( ...) | |
#define MACRO_MAP_1( macro, a, ...) macro(a) | |
#define MACRO_MAP_2( macro, a, ...) macro(a) MACRO_MAP_1 (macro, __VA_ARGS__, ) | |
#define MACRO_MAP_3( macro, a, ...) macro(a) MACRO_MAP_2 (macro, __VA_ARGS__, ) | |
#define MACRO_MAP_4( macro, a, ...) macro(a) MACRO_MAP_3 (macro, __VA_ARGS__, ) | |
#define MACRO_MAP_5( macro, a, ...) macro(a) MACRO_MAP_4 (macro, __VA_ARGS__, ) | |
#define MACRO_MAP_6( macro, a, ...) macro(a) MACRO_MAP_5 (macro, __VA_ARGS__, ) | |
#define MACRO_MAP_7( macro, a, ...) macro(a) MACRO_MAP_6 (macro, __VA_ARGS__, ) | |
#define MACRO_MAP_8( macro, a, ...) macro(a) MACRO_MAP_7 (macro, __VA_ARGS__, ) | |
#define MACRO_MAP_9( macro, a, ...) macro(a) MACRO_MAP_8 (macro, __VA_ARGS__, ) | |
#define MACRO_MAP_10(macro, a, ...) macro(a) MACRO_MAP_9 (macro, __VA_ARGS__, ) | |
#define MACRO_MAP_11(macro, a, ...) macro(a) MACRO_MAP_10(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_12(macro, a, ...) macro(a) MACRO_MAP_11(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_13(macro, a, ...) macro(a) MACRO_MAP_12(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_14(macro, a, ...) macro(a) MACRO_MAP_13(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_15(macro, a, ...) macro(a) MACRO_MAP_14(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_16(macro, a, ...) macro(a) MACRO_MAP_15(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_17(macro, a, ...) macro(a) MACRO_MAP_16(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_18(macro, a, ...) macro(a) MACRO_MAP_17(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_19(macro, a, ...) macro(a) MACRO_MAP_18(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_20(macro, a, ...) macro(a) MACRO_MAP_19(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_21(macro, a, ...) macro(a) MACRO_MAP_20(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_22(macro, a, ...) macro(a) MACRO_MAP_21(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_23(macro, a, ...) macro(a) MACRO_MAP_22(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_24(macro, a, ...) macro(a) MACRO_MAP_23(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_25(macro, a, ...) macro(a) MACRO_MAP_24(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_26(macro, a, ...) macro(a) MACRO_MAP_25(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_27(macro, a, ...) macro(a) MACRO_MAP_26(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_28(macro, a, ...) macro(a) MACRO_MAP_27(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_29(macro, a, ...) macro(a) MACRO_MAP_28(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_30(macro, a, ...) macro(a) MACRO_MAP_29(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_31(macro, a, ...) macro(a) MACRO_MAP_30(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_32(macro, a, ...) macro(a) MACRO_MAP_31(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_0( ...) | |
#define MACRO_MAP_REC_1( macro, a, ...) macro(a) | |
#define MACRO_MAP_REC_2( macro, a, ...) macro(a) MACRO_MAP_REC_1 (macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_3( macro, a, ...) macro(a) MACRO_MAP_REC_2 (macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_4( macro, a, ...) macro(a) MACRO_MAP_REC_3 (macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_5( macro, a, ...) macro(a) MACRO_MAP_REC_4 (macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_6( macro, a, ...) macro(a) MACRO_MAP_REC_5 (macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_7( macro, a, ...) macro(a) MACRO_MAP_REC_6 (macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_8( macro, a, ...) macro(a) MACRO_MAP_REC_7 (macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_9( macro, a, ...) macro(a) MACRO_MAP_REC_8 (macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_10(macro, a, ...) macro(a) MACRO_MAP_REC_9 (macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_11(macro, a, ...) macro(a) MACRO_MAP_REC_10(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_12(macro, a, ...) macro(a) MACRO_MAP_REC_11(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_13(macro, a, ...) macro(a) MACRO_MAP_REC_12(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_14(macro, a, ...) macro(a) MACRO_MAP_REC_13(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_15(macro, a, ...) macro(a) MACRO_MAP_REC_14(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_16(macro, a, ...) macro(a) MACRO_MAP_REC_15(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_17(macro, a, ...) macro(a) MACRO_MAP_REC_16(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_18(macro, a, ...) macro(a) MACRO_MAP_REC_17(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_19(macro, a, ...) macro(a) MACRO_MAP_REC_18(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_20(macro, a, ...) macro(a) MACRO_MAP_REC_19(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_21(macro, a, ...) macro(a) MACRO_MAP_REC_20(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_22(macro, a, ...) macro(a) MACRO_MAP_REC_21(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_23(macro, a, ...) macro(a) MACRO_MAP_REC_22(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_24(macro, a, ...) macro(a) MACRO_MAP_REC_23(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_25(macro, a, ...) macro(a) MACRO_MAP_REC_24(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_26(macro, a, ...) macro(a) MACRO_MAP_REC_25(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_27(macro, a, ...) macro(a) MACRO_MAP_REC_26(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_28(macro, a, ...) macro(a) MACRO_MAP_REC_27(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_29(macro, a, ...) macro(a) MACRO_MAP_REC_28(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_30(macro, a, ...) macro(a) MACRO_MAP_REC_29(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_31(macro, a, ...) macro(a) MACRO_MAP_REC_30(macro, __VA_ARGS__, ) | |
#define MACRO_MAP_REC_32(macro, a, ...) macro(a) MACRO_MAP_REC_31(macro, __VA_ARGS__, ) | |
/** | |
* @brief Mapping macro with current index | |
* | |
* Basically macro similar to @ref MACRO_MAP, but the processing function would get an argument | |
* and current argument index (beginning from 0). | |
* | |
* @param ... Macro name to be used for argument processing followed by arguments to process. | |
* Macro should have following form: MACRO(argument, index) | |
* @return All arguments processed by given macro | |
*/ | |
#define MACRO_MAP_FOR(...) MACRO_MAP_FOR_(__VA_ARGS__) | |
#define MACRO_MAP_FOR_N_LIST 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 | |
#define MACRO_MAP_FOR_(...) MACRO_MAP_FOR_N(NUM_VA_ARGS_LESS_1(__VA_ARGS__), __VA_ARGS__) | |
/** | |
* @brief Mapping N arguments macro with current index | |
* | |
* Macro is similar to @ref MACRO_MAP_FOR but maps exact number of arguments. | |
* If there is more arguments given, the rest would be ignored. | |
* | |
* @param N Number of arguments to map | |
* @param ... Macro name to be used for argument processing followed by arguments to process. | |
* Macro should have following form: MACRO(argument, index) | |
* | |
* @return Selected number of arguments processed by given macro | |
*/ | |
#define MACRO_MAP_FOR_N(N, ...) MACRO_MAP_FOR_N_(N, __VA_ARGS__) | |
#define MACRO_MAP_FOR_N_(N, ...) CONCAT_2(MACRO_MAP_FOR_, N)((MACRO_MAP_FOR_N_LIST), __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_0( n_list, ...) | |
#define MACRO_MAP_FOR_1( n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) | |
#define MACRO_MAP_FOR_2( n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_1 ((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_3( n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_2 ((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_4( n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_3 ((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_5( n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_4 ((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_6( n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_5 ((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_7( n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_6 ((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_8( n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_7 ((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_9( n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_8 ((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_10(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_9 ((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_11(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_10((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_12(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_11((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_13(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_12((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_14(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_13((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_15(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_14((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_16(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_15((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_17(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_16((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_18(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_17((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_19(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_18((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_20(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_19((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_21(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_20((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_22(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_21((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_23(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_22((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_24(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_23((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_25(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_24((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_26(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_25((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_27(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_26((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_28(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_27((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_29(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_28((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_30(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_29((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_31(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_30((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_32(n_list, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list))) MACRO_MAP_FOR_31((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__, ) | |
/** | |
* @brief Mapping macro with current index and parameter | |
* | |
* Version of @ref MACRO_MAP_FOR that passes also the same parameter to all macros. | |
* | |
* @param param Parameter that would be passed to each macro call during mapping. | |
* @param ... Macro name to be used for argument processing followed by arguments to process. | |
* Macro should have following form: MACRO(argument, index, param) | |
* | |
* @return All arguments processed by given macro | |
*/ | |
#define MACRO_MAP_FOR_PARAM(param, ...) MACRO_MAP_FOR_PARAM_(param, __VA_ARGS__) | |
#define MACRO_MAP_FOR_PARAM_(param, ...) MACRO_MAP_FOR_PARAM_N(NUM_VA_ARGS_LESS_1(__VA_ARGS__), param, __VA_ARGS__) | |
/** | |
* @brief Mapping N arguments macro with with current index and parameter | |
* | |
* @param N Number of arguments to map | |
* @param param Parameter that would be passed to each macro call during mapping. | |
* @param ... Macro name to be used for argument processing followed by arguments to process. | |
* Macro should have following form: MACRO(argument, index, param) | |
* | |
* @return All arguments processed by given macro | |
*/ | |
#define MACRO_MAP_FOR_PARAM_N(N, param, ...) MACRO_MAP_FOR_PARAM_N_(N, param, __VA_ARGS__) | |
#define MACRO_MAP_FOR_PARAM_N_(N, param, ...) CONCAT_2(MACRO_MAP_FOR_PARAM_, N)((MACRO_MAP_FOR_N_LIST), param, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_0( n_list, param, ...) | |
#define MACRO_MAP_FOR_PARAM_1( n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) | |
#define MACRO_MAP_FOR_PARAM_2( n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_1 ((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_3( n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_2 ((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_4( n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_3 ((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_5( n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_4 ((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_6( n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_5 ((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_7( n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_6 ((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_8( n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_7 ((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_9( n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_8 ((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_10(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_9 ((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_11(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_10((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_12(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_11((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_13(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_12((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_14(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_13((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_15(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_14((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_16(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_15((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_17(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_16((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_18(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_17((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_19(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_18((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_20(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_19((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_21(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_20((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_22(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_21((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_23(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_22((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_24(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_23((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_25(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_24((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_26(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_25((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_27(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_26((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_28(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_27((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_29(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_28((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_30(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_29((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_31(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_30((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
#define MACRO_MAP_FOR_PARAM_32(n_list, param, macro, a, ...) macro(a, GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), param) MACRO_MAP_FOR_PARAM_31((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), param, macro, __VA_ARGS__, ) | |
/** | |
* @brief Repeating macro. | |
* | |
* @param count Count of repeats. | |
* @param macro Macro must have the following form: MACRO(arguments). | |
* @param ... Arguments passed to the macro. | |
* | |
* @return All arguments processed by the given macro. | |
*/ | |
#define MACRO_REPEAT(count, macro, ...) MACRO_REPEAT_(count, macro, __VA_ARGS__) | |
#define MACRO_REPEAT_(count, macro, ...) CONCAT_2(MACRO_REPEAT_, count)(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_0(macro, ...) | |
#define MACRO_REPEAT_1(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_0(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_2(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_1(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_3(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_2(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_4(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_3(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_5(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_4(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_6(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_5(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_7(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_6(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_8(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_7(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_9(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_8(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_10(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_9(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_11(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_10(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_12(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_11(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_13(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_12(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_14(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_13(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_15(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_14(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_16(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_15(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_17(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_16(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_18(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_17(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_19(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_18(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_20(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_19(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_21(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_20(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_22(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_21(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_23(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_22(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_24(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_23(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_25(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_24(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_26(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_25(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_27(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_26(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_28(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_27(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_29(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_28(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_30(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_29(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_31(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_30(macro, __VA_ARGS__) | |
#define MACRO_REPEAT_32(macro, ...) macro(__VA_ARGS__) MACRO_REPEAT_31(macro, __VA_ARGS__) | |
/** | |
* @brief Repeating macro with current index. | |
* | |
* Macro similar to @ref MACRO_REPEAT but the processing function gets the arguments | |
* and the current argument index (beginning from 0). | |
* @param count Count of repeats. | |
* @param macro Macro must have the following form: MACRO(index, arguments). | |
* @param ... Arguments passed to the macro. | |
* | |
* @return All arguments processed by the given macro. | |
*/ | |
#define MACRO_REPEAT_FOR(count, macro, ...) MACRO_REPEAT_FOR_(count, macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_(count, macro, ...) CONCAT_2(MACRO_REPEAT_FOR_, count)((MACRO_MAP_FOR_N_LIST), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_0(n_list, macro, ...) | |
#define MACRO_REPEAT_FOR_1(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_0((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_2(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_1((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_3(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_2((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_4(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_3((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_5(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_4((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_6(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_5((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_7(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_6((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_8(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_7((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_9(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_8((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_10(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_9((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_11(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_10((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_12(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_11((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_13(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_12((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_14(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_13((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_15(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_14((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_16(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_15((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_17(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_16((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_18(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_17((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_19(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_18((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_20(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_19((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_21(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_20((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_22(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_21((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_23(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_22((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_24(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_23((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_25(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_24((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_26(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_25((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_27(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_26((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_28(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_27((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_29(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_28((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_30(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_29((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_31(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_30((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
#define MACRO_REPEAT_FOR_32(n_list, macro, ...) macro(GET_VA_ARG_1(BRACKET_EXTRACT(n_list)), __VA_ARGS__) MACRO_REPEAT_FOR_31((GET_ARGS_AFTER_1(BRACKET_EXTRACT(n_list))), macro, __VA_ARGS__) | |
/**@brief Adding curly brace to the macro parameter. | |
* | |
* Useful in array of structures initialization. | |
* | |
* @param p Parameter to put into the curly brace. */ | |
#define PARAM_CBRACE(p) { p }, | |
/**@brief Function for changing the value unit. | |
* | |
* @param[in] value Value to be rescaled. | |
* @param[in] old_unit_reversal Reversal of the incoming unit. | |
* @param[in] new_unit_reversal Reversal of the desired unit. | |
* | |
* @return Number of bytes written. | |
*/ | |
static __INLINE uint64_t value_rescale(uint32_t value, uint32_t old_unit_reversal, uint16_t new_unit_reversal) | |
{ | |
return (uint64_t)ROUNDED_DIV((uint64_t)value * new_unit_reversal, old_unit_reversal); | |
} | |
/**@brief Function for encoding a uint16 value. | |
* | |
* @param[in] value Value to be encoded. | |
* @param[out] p_encoded_data Buffer where the encoded data is to be written. | |
* | |
* @return Number of bytes written. | |
*/ | |
static __INLINE uint8_t uint16_encode(uint16_t value, uint8_t * p_encoded_data) | |
{ | |
p_encoded_data[0] = (uint8_t) ((value & 0x00FF) >> 0); | |
p_encoded_data[1] = (uint8_t) ((value & 0xFF00) >> 8); | |
return sizeof(uint16_t); | |
} | |
/**@brief Function for encoding a three-byte value. | |
* | |
* @param[in] value Value to be encoded. | |
* @param[out] p_encoded_data Buffer where the encoded data is to be written. | |
* | |
* @return Number of bytes written. | |
*/ | |
static __INLINE uint8_t uint24_encode(uint32_t value, uint8_t * p_encoded_data) | |
{ | |
p_encoded_data[0] = (uint8_t) ((value & 0x000000FF) >> 0); | |
p_encoded_data[1] = (uint8_t) ((value & 0x0000FF00) >> 8); | |
p_encoded_data[2] = (uint8_t) ((value & 0x00FF0000) >> 16); | |
return 3; | |
} | |
/**@brief Function for encoding a uint32 value. | |
* | |
* @param[in] value Value to be encoded. | |
* @param[out] p_encoded_data Buffer where the encoded data is to be written. | |
* | |
* @return Number of bytes written. | |
*/ | |
static __INLINE uint8_t uint32_encode(uint32_t value, uint8_t * p_encoded_data) | |
{ | |
p_encoded_data[0] = (uint8_t) ((value & 0x000000FF) >> 0); | |
p_encoded_data[1] = (uint8_t) ((value & 0x0000FF00) >> 8); | |
p_encoded_data[2] = (uint8_t) ((value & 0x00FF0000) >> 16); | |
p_encoded_data[3] = (uint8_t) ((value & 0xFF000000) >> 24); | |
return sizeof(uint32_t); | |
} | |
/**@brief Function for encoding a uint40 value. | |
* | |
* @param[in] value Value to be encoded. | |
* @param[out] p_encoded_data Buffer where the encoded data is to be written. | |
* | |
* @return Number of bytes written. | |
*/ | |
static __INLINE uint8_t uint40_encode(uint64_t value, uint8_t * p_encoded_data) | |
{ | |
p_encoded_data[0] = (uint8_t) ((value & 0x00000000FF) >> 0); | |
p_encoded_data[1] = (uint8_t) ((value & 0x000000FF00) >> 8); | |
p_encoded_data[2] = (uint8_t) ((value & 0x0000FF0000) >> 16); | |
p_encoded_data[3] = (uint8_t) ((value & 0x00FF000000) >> 24); | |
p_encoded_data[4] = (uint8_t) ((value & 0xFF00000000) >> 32); | |
return 5; | |
} | |
/**@brief Function for encoding a uint48 value. | |
* | |
* @param[in] value Value to be encoded. | |
* @param[out] p_encoded_data Buffer where the encoded data is to be written. | |
* | |
* @return Number of bytes written. | |
*/ | |
static __INLINE uint8_t uint48_encode(uint64_t value, uint8_t * p_encoded_data) | |
{ | |
p_encoded_data[0] = (uint8_t) ((value & 0x0000000000FF) >> 0); | |
p_encoded_data[1] = (uint8_t) ((value & 0x00000000FF00) >> 8); | |
p_encoded_data[2] = (uint8_t) ((value & 0x000000FF0000) >> 16); | |
p_encoded_data[3] = (uint8_t) ((value & 0x0000FF000000) >> 24); | |
p_encoded_data[4] = (uint8_t) ((value & 0x00FF00000000) >> 32); | |
p_encoded_data[5] = (uint8_t) ((value & 0xFF0000000000) >> 40); | |
return 6; | |
} | |
/**@brief Function for decoding a uint16 value. | |
* | |
* @param[in] p_encoded_data Buffer where the encoded data is stored. | |
* | |
* @return Decoded value. | |
*/ | |
static __INLINE uint16_t uint16_decode(const uint8_t * p_encoded_data) | |
{ | |
return ( (((uint16_t)((uint8_t *)p_encoded_data)[0])) | | |
(((uint16_t)((uint8_t *)p_encoded_data)[1]) << 8 )); | |
} | |
/**@brief Function for decoding a uint16 value in big-endian format. | |
* | |
* @param[in] p_encoded_data Buffer where the encoded data is stored. | |
* | |
* @return Decoded value. | |
*/ | |
static __INLINE uint16_t uint16_big_decode(const uint8_t * p_encoded_data) | |
{ | |
return ( (((uint16_t)((uint8_t *)p_encoded_data)[0]) << 8 ) | | |
(((uint16_t)((uint8_t *)p_encoded_data)[1])) ); | |
} | |
/**@brief Function for decoding a three-byte value. | |
* | |
* @param[in] p_encoded_data Buffer where the encoded data is stored. | |
* | |
* @return Decoded value (uint32_t). | |
*/ | |
static __INLINE uint32_t uint24_decode(const uint8_t * p_encoded_data) | |
{ | |
return ( (((uint32_t)((uint8_t *)p_encoded_data)[0]) << 0) | | |
(((uint32_t)((uint8_t *)p_encoded_data)[1]) << 8) | | |
(((uint32_t)((uint8_t *)p_encoded_data)[2]) << 16)); | |
} | |
/**@brief Function for decoding a uint32 value. | |
* | |
* @param[in] p_encoded_data Buffer where the encoded data is stored. | |
* | |
* @return Decoded value. | |
*/ | |
static __INLINE uint32_t uint32_decode(const uint8_t * p_encoded_data) | |
{ | |
return ( (((uint32_t)((uint8_t *)p_encoded_data)[0]) << 0) | | |
(((uint32_t)((uint8_t *)p_encoded_data)[1]) << 8) | | |
(((uint32_t)((uint8_t *)p_encoded_data)[2]) << 16) | | |
(((uint32_t)((uint8_t *)p_encoded_data)[3]) << 24 )); | |
} | |
/**@brief Function for decoding a uint32 value in big-endian format. | |
* | |
* @param[in] p_encoded_data Buffer where the encoded data is stored. | |
* | |
* @return Decoded value. | |
*/ | |
static __INLINE uint32_t uint32_big_decode(const uint8_t * p_encoded_data) | |
{ | |
return ( (((uint32_t)((uint8_t *)p_encoded_data)[0]) << 24) | | |
(((uint32_t)((uint8_t *)p_encoded_data)[1]) << 16) | | |
(((uint32_t)((uint8_t *)p_encoded_data)[2]) << 8) | | |
(((uint32_t)((uint8_t *)p_encoded_data)[3]) << 0) ); | |
} | |
/** | |
* @brief Function for encoding an uint16 value in big-endian format. | |
* | |
* @param[in] value Value to be encoded. | |
* @param[out] p_encoded_data Buffer where the encoded data will be written. | |
* | |
* @return Number of bytes written. | |
*/ | |
static __INLINE uint8_t uint16_big_encode(uint16_t value, uint8_t * p_encoded_data) | |
{ | |
p_encoded_data[0] = (uint8_t) (value >> 8); | |
p_encoded_data[1] = (uint8_t) (value & 0xFF); | |
return sizeof(uint16_t); | |
} | |
/*lint -esym(526, __rev) */ | |
/*lint -esym(628, __rev) */ | |
/**@brief Function for encoding a uint32 value in big-endian format. | |
* | |
* @param[in] value Value to be encoded. | |
* @param[out] p_encoded_data Buffer where the encoded data will be written. | |
* | |
* @return Number of bytes written. | |
*/ | |
static __INLINE uint8_t uint32_big_encode(uint32_t value, uint8_t * p_encoded_data) | |
{ | |
*(uint32_t *)p_encoded_data = __REV(value); | |
return sizeof(uint32_t); | |
} | |
/**@brief Function for decoding a uint40 value. | |
* | |
* @param[in] p_encoded_data Buffer where the encoded data is stored. | |
* | |
* @return Decoded value. (uint64_t) | |
*/ | |
static __INLINE uint64_t uint40_decode(const uint8_t * p_encoded_data) | |
{ | |
return ( (((uint64_t)((uint8_t *)p_encoded_data)[0]) << 0) | | |
(((uint64_t)((uint8_t *)p_encoded_data)[1]) << 8) | | |
(((uint64_t)((uint8_t *)p_encoded_data)[2]) << 16) | | |
(((uint64_t)((uint8_t *)p_encoded_data)[3]) << 24) | | |
(((uint64_t)((uint8_t *)p_encoded_data)[4]) << 32 )); | |
} | |
/**@brief Function for decoding a uint48 value. | |
* | |
* @param[in] p_encoded_data Buffer where the encoded data is stored. | |
* | |
* @return Decoded value. (uint64_t) | |
*/ | |
static __INLINE uint64_t uint48_decode(const uint8_t * p_encoded_data) | |
{ | |
return ( (((uint64_t)((uint8_t *)p_encoded_data)[0]) << 0) | | |
(((uint64_t)((uint8_t *)p_encoded_data)[1]) << 8) | | |
(((uint64_t)((uint8_t *)p_encoded_data)[2]) << 16) | | |
(((uint64_t)((uint8_t *)p_encoded_data)[3]) << 24) | | |
(((uint64_t)((uint8_t *)p_encoded_data)[4]) << 32) | | |
(((uint64_t)((uint8_t *)p_encoded_data)[5]) << 40 )); | |
} | |
/** @brief Function for converting the input voltage (in milli volts) into percentage of 3.0 Volts. | |
* | |
* @details The calculation is based on a linearized version of the battery's discharge | |
* curve. 3.0V returns 100% battery level. The limit for power failure is 2.1V and | |
* is considered to be the lower boundary. | |
* | |
* The discharge curve for CR2032 is non-linear. In this model it is split into | |
* 4 linear sections: | |
* - Section 1: 3.0V - 2.9V = 100% - 42% (58% drop on 100 mV) | |
* - Section 2: 2.9V - 2.74V = 42% - 18% (24% drop on 160 mV) | |
* - Section 3: 2.74V - 2.44V = 18% - 6% (12% drop on 300 mV) | |
* - Section 4: 2.44V - 2.1V = 6% - 0% (6% drop on 340 mV) | |
* | |
* These numbers are by no means accurate. Temperature and | |
* load in the actual application is not accounted for! | |
* | |
* @param[in] mvolts The voltage in mV | |
* | |
* @return Battery level in percent. | |
*/ | |
static __INLINE uint8_t battery_level_in_percent(const uint16_t mvolts) | |
{ | |
uint8_t battery_level; | |
if (mvolts >= 3000) | |
{ | |
battery_level = 100; | |
} | |
else if (mvolts > 2900) | |
{ | |
battery_level = 100 - ((3000 - mvolts) * 58) / 100; | |
} | |
else if (mvolts > 2740) | |
{ | |
battery_level = 42 - ((2900 - mvolts) * 24) / 160; | |
} | |
else if (mvolts > 2440) | |
{ | |
battery_level = 18 - ((2740 - mvolts) * 12) / 300; | |
} | |
else if (mvolts > 2100) | |
{ | |
battery_level = 6 - ((2440 - mvolts) * 6) / 340; | |
} | |
else | |
{ | |
battery_level = 0; | |
} | |
return battery_level; | |
} | |
/**@brief Function for checking if a pointer value is aligned to a 4 byte boundary. | |
* | |
* @param[in] p Pointer value to be checked. | |
* | |
* @return TRUE if pointer is aligned to a 4 byte boundary, FALSE otherwise. | |
*/ | |
static __INLINE bool is_word_aligned(void const* p) | |
{ | |
return (((uintptr_t)p & 0x03) == 0); | |
} | |
/*lint -e{568, 685} */ | |
/** | |
* @brief Function for checking if provided address is located in stack space. | |
* | |
* @param[in] ptr Pointer to be checked. | |
* | |
* @return true if address is in stack space, false otherwise. | |
*/ | |
static __INLINE bool is_address_from_stack(void * ptr) | |
{ | |
if (((uint32_t)ptr >= (uint32_t)STACK_BASE) && | |
((uint32_t)ptr < (uint32_t)STACK_TOP) ) | |
{ | |
return true; | |
} | |
else | |
{ | |
return false; | |
} | |
} | |
#ifdef __cplusplus | |
} | |
#endif | |
#endif // APP_UTIL_H__ | |
/** @} */ |