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#define | NO_OS_BIT(x) (1 << (x)) |
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#define | NO_OS_ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) |
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#define | NO_OS_DIV_ROUND_UP(x, y) (((x) + (y) - 1) / (y)) |
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#define | NO_OS_DIV_ROUND_CLOSEST(x, y) (((x) + (y) / 2) / (y)) |
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#define | NO_OS_DIV_ROUND_CLOSEST_ULL(x, y) NO_OS_DIV_ROUND_CLOSEST(x, y) |
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#define | no_os_min(x, y) (((x) < (y)) ? (x) : (y)) |
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#define | no_os_min_t(type, x, y) (type)no_os_min((type)(x), (type)(y)) |
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#define | no_os_max(x, y) (((x) > (y)) ? (x) : (y)) |
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#define | no_os_max_t(type, x, y) (type)no_os_max((type)(x), (type)(y)) |
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#define | no_os_clamp(val, min_val, max_val) (no_os_max(no_os_min((val), (max_val)), (min_val))) |
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#define | no_os_clamp_t(type, val, min_val, max_val) (type)no_os_clamp((type)(val), (type)(min_val), (type)(max_val)) |
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#define | no_os_swap(x, y) {typeof(x) _tmp_ = (x); (x) = (y); (y) = _tmp_;} |
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#define | no_os_round_up(x, y) (((x)+(y)-1)/(y)) |
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#define | NO_OS_BITS_PER_LONG 32 |
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#define | NO_OS_GENMASK(h, l) |
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#define | no_os_bswap_constant_32(x) |
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#define | no_os_bswap_constant_16(x) |
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#define | no_os_bit_swap_constant_8(x) |
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#define | NO_OS_U16_MAX ((uint16_t)~0U) |
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#define | NO_OS_S16_MAX ((int16_t)(NO_OS_U16_MAX>>1)) |
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#define | NO_OS_DIV_U64(x, y) (x / y) |
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#define | NO_OS_UNUSED_PARAM(x) ((void)x) |
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#define | no_os_shift_right(x, s) ((x) < 0 ? -(-(x) >> (s)) : (x) >> (s)) |
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#define | no_os_align(x, align) (((x) + ((typeof(x))(align) - 1)) & ~((typeof(x))(align) - 1)) |
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#define | no_os_bcd2bin(x) (((x) & 0x0f) + ((x) >> 4) * 10) |
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#define | no_os_bin2bcd(x) ((((x) / 10) << 4) + (x) % 10) |
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int | no_os_test_bit (int pos, const volatile void *addr) |
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uint32_t | no_os_find_first_set_bit (uint32_t word) |
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uint32_t | no_os_find_last_set_bit (uint32_t word) |
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uint32_t | no_os_find_closest (int32_t val, const int32_t *array, uint32_t size) |
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uint32_t | no_os_field_prep (uint32_t mask, uint32_t val) |
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uint32_t | no_os_field_get (uint32_t mask, uint32_t word) |
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int32_t | no_os_log_base_2 (uint32_t x) |
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uint32_t | no_os_greatest_common_divisor (uint32_t a, uint32_t b) |
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uint32_t | no_os_lowest_common_multiple (uint32_t a, uint32_t b) |
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void | no_os_rational_best_approximation (uint32_t given_numerator, uint32_t given_denominator, uint32_t max_numerator, uint32_t max_denominator, uint32_t *best_numerator, uint32_t *best_denominator) |
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unsigned int | no_os_hweight8 (uint8_t word) |
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unsigned int | no_os_hweight16 (uint16_t word) |
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unsigned int | no_os_hweight32 (uint32_t word) |
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uint64_t | no_os_do_div (uint64_t *n, uint64_t base) |
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uint64_t | no_os_div64_u64_rem (uint64_t dividend, uint64_t divisor, uint64_t *remainder) |
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uint64_t | no_os_div_u64_rem (uint64_t dividend, uint32_t divisor, uint32_t *remainder) |
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int64_t | no_os_div_s64_rem (int64_t dividend, int32_t divisor, int32_t *remainder) |
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uint64_t | no_os_div_u64 (uint64_t dividend, uint32_t divisor) |
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int64_t | no_os_div_s64 (int64_t dividend, int32_t divisor) |
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int32_t | no_os_str_to_int32 (const char *str) |
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uint32_t | no_os_str_to_uint32 (const char *str) |
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void | no_os_put_unaligned_be16 (uint16_t val, uint8_t *buf) |
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uint16_t | no_os_get_unaligned_be16 (uint8_t *buf) |
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void | no_os_put_unaligned_le16 (uint16_t val, uint8_t *buf) |
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uint16_t | no_os_get_unaligned_le16 (uint8_t *buf) |
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void | no_os_put_unaligned_be24 (uint32_t val, uint8_t *buf) |
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uint32_t | no_os_get_unaligned_be24 (uint8_t *buf) |
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void | no_os_put_unaligned_le24 (uint32_t val, uint8_t *buf) |
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uint32_t | no_os_get_unaligned_le24 (uint8_t *buf) |
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void | no_os_put_unaligned_be32 (uint32_t val, uint8_t *buf) |
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uint32_t | no_os_get_unaligned_be32 (uint8_t *buf) |
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void | no_os_put_unaligned_le32 (uint32_t val, uint8_t *buf) |
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uint32_t | no_os_get_unaligned_le32 (uint8_t *buf) |
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int16_t | no_os_sign_extend16 (uint16_t value, int index) |
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int32_t | no_os_sign_extend32 (uint32_t value, int index) |
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uint64_t | no_os_mul_u32_u32 (uint32_t a, uint32_t b) |
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uint64_t | no_os_mul_u64_u32_shr (uint64_t a, uint32_t mul, unsigned int shift) |
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bool | no_os_is_big_endian (void) |
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void | no_os_memswap64 (void *buf, uint32_t bytes, uint32_t step) |
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Header file of utility functions.
- Author
- DBogdan (drago.nosp@m.s.bo.nosp@m.gdan@.nosp@m.anal.nosp@m.og.co.nosp@m.m)
Copyright 2018(c) Analog Devices, Inc.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
- Redistributions in binary form 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.
- Neither the name of Analog Devices, Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
- The use of this software may or may not infringe the patent rights of one or more patent holders. This license does not release you from the requirement that you obtain separate licenses from these patent holders to use this software.
- Use of the software either in source or binary form, must be run on or directly connected to an Analog Devices Inc. component.
THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, 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.