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Merge remote-tracking branch 'origin/develop' into xap

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QMK Bot 2024-10-12 16:48:35 +00:00
commit c544ea0a58
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33
quantum/bits.h Normal file
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/* SPDX-License-Identifier: GPL-2.0 */
#pragma once
#include <stdint.h>
/* Remove these once we transitioned to C23 across all platfroms */
#define UINT32_WIDTH 32
#define UINT64_WIDTH 64
/**
* @brief Mask for the little endian nth bit (0-31) in a 32-bit integer.
*/
#define BIT32(n) (UINT32_C(1) << (n))
/**
* @brief Mask for the little endian nth bit (0-63) in a 64-bit integer.
*/
#define BIT64(n) (UINT64_C(1) << (n))
/**
* @brief Create a contiguous 32-bit wide bitmask starting at bit position @l
* and ending at position @h. The range is inclusive, meaning GENMASK32(20, 10)
* gives us the 32-bit mask 0x001ffc00.
*/
#define GENMASK32(h, l) (((~UINT32_C(0)) - (UINT32_C(1) << (l)) + 1) & (~UINT32_C(0) >> (UINT32_WIDTH - 1 - (h))))
/**
* @brief Create a contiguous 64-bit wide bitmask starting at bit position @l
* and ending at position @h. The range is inclusive, meaning GENMASK64(39, 21)
* gives us the 64-bit mask 0x000000ffffe00000.
*/
#define GENMASK64(h, l) (((~UINT64_C(0)) - (UINT64_C(1) << (l)) + 1) & (~UINT64_C(0) >> (UINT64_WIDTH - 1 - (h))))

1
quantum/util.h
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#pragma once
#include "bits.h"
#include "bitwise.h"
// convert to string