bits.h File Reference

Utilities for bit manipulation of the libswiftnav library. More...

#include "swift_common.h"

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Functions
uint8_t	parity (uint32_t x)
uint32_t	getbitu (const uint8_t *buff, uint32_t pos, uint8_t len)
int32_t	getbits (const uint8_t *buff, uint32_t pos, uint8_t len)
void	setbitu (uint8_t *buff, uint32_t pos, uint32_t len, uint32_t data)
void	setbits (uint8_t *buff, uint32_t pos, uint32_t len, int32_t data)
void	bitcopy (void *dst, uint32_t dst_index, const void *src, uint32_t src_index, uint32_t count)
void	bitshl (void *buf, uint32_t size, uint32_t shift)
uint8_t	count_bits_u64 (uint64_t v, uint8_t bv)
uint8_t	count_bits_u32 (uint32_t v, uint8_t bv)
uint8_t	count_bits_u16 (uint16_t v, uint8_t bv)
uint8_t	count_bits_u8 (uint8_t v, uint8_t bv)

Detailed Description

Utilities for bit manipulation of the libswiftnav library.

Author

Fergus Noble fergu.nosp@m.s@sw.nosp@m.ift-n.nosp@m.av.c.nosp@m.om

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GNSS-SDR is a Global Navigation Satellite System software-defined receiver. This file is part of GNSS-SDR.

This file was originally borrowed from libswiftnav https://github.com/swift-nav/libswiftnav, a portable C library implementing GNSS related functions and algorithms, and then modified by J. Arribas and C. Fernandez

Copyright (C) 2013, 2016 Swift Navigation Inc. Contact: Fergus Noble fergu.nosp@m.s@sw.nosp@m.ift-n.nosp@m.av.c.nosp@m.om

SPDX-License-Identifier: LGPL-3.0-only

Definition in file bits.h.