StackOverflow Questions for Tag: bit-fields

lazba

Reputation: 171

Why do MCU libraries use logic operations instead of bitfield structs?

c++cbit-fieldshalmcu

Score: 2

Answers: 1

Anton

Reputation: 93

Clarification - Struct Bitfield memory layout

cgccx86-64abibit-fields

Score: 3

Answers: 1

bdmt

Reputation: 21

Struct is padded to 8 bytes when 6 bytes seem sufficient

cgccstructcpu-architecturebit-fields

Score: 2

Answers: 2

Vorac

Reputation: 9124

Default values to bitfield elements

c++c++11bit-fields

Score: 12

Answers: 4

Max Sedlusch

Reputation: 115

why is casting from an unsigned int to a struct that consists of bitfields making up an unsigned int not allowed?

cstructarmbit-fieldsmmu

Score: 1

Answers: 1

BananaBuisness

Reputation: 369

Is it possible to cast one type of bitfield to another type of bitfield with the same total number of bits?

cstructbit-fieldsc89

Score: 5

Answers: 4

CodeGeneratorMKM

Reputation: 33

How is memory allocated in my union of double and bit-fields struct?

c++structunionsbit-fields

Score: 2

Answers: 1

Mike Vine

Reputation: 9837

Standard layout unions with common initial sequence to create checked-bitfields as drop in replacements for bitfields?

c++language-lawyerunionbit-fields

Score: 0

Answers: 1

OC87

Reputation: 41

SIMD unpack 12-bit fields to 16-bit

cavxbit-fieldsavx2pixelformat

Score: 4

Answers: 1

UBA

Reputation: 81

structure size difference on windows 64bit with bit fields when compiled with msvc

windowsvisual-c++bit-fields

Score: 0

Answers: 0

Steeve007

Reputation: 83

Mixing different types in bit-fields definition

cbit-fields

Score: 0

Answers: 3

Chifti Saidi

Reputation: 460

Is this a correct way to initialize all the bit fields in a struct?

c++bit-fields

Score: 1

Answers: 2

FlexTapeDude

Reputation: 41

Union of struct with one element vs union of element mplab pic32

cstructpicbit-fieldsmplab

Score: 2

Answers: 2

Vern

Reputation: 2413

How to enforce the struct bit order with the GCC compiler?

cgccmicrocontrollerbit-fields

Score: 14

Answers: 1

Slendi

Reputation: 321

CTypes bitfield sets whole byte

pythonctypesbit-fields

Score: 4

Answers: 2

wonderingdev

Reputation: 1181

Getting negative value with bit-fields

cstructbit-fields

Score: 1

Answers: 3

Eric Auld

Reputation: 1244

Byte alignment in bit-fields

c++bit-fields

Score: 1

Answers: 1

Byte Insight

Reputation: 1154

How to mask an int with bitfields

pythonbit-fields

Score: 2

Answers: 1

CugelTC

Reputation: 5

Interpreting bit-packed data in Python with structs and ctypes: misaligned results

pythonpython-3.xctypesbit-fieldspack

Score: 0

Answers: 5

比尔盖子

Reputation: 3637

Why is it considered okay to use structs to represent MMIO registers in embedded system firmware, but not bit fields?

cstructembeddedbit-fieldsfirmware

Score: 1

Answers: 1

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