https://stackoverflow.com › questions › 22842707

Use unsigned int when you need an unsigned integer type that's at least 16 bits wide, and that's the "natural" size for the current system. Use uint32_t when you need an unsigned integer type that's exactly 32 bits wide.

https://stackoverflow.com › questions › 68884540

Suppose you were working on a 16 bit architecture, then using uint16_t could be more efficient, however if you used uint16_t instead of uint8_t on a 32 bit architecture then you would still have the mask instructions but just masking a different number of bits.

https://doc.embedded-wizard.de › uint-type

A number in hexadecimal notation begins with the prefix 0x. The literals can be used within expressions wherever an uint8, uint16 or uint32 operand is expected. The type names, in turn, are designated to be used in declarations of data members. For example: var uint32 options = 0xF7700088; var uint16 voltage = 6000; Arithmetic operations.

https://en.cppreference.com › w › cpp › types › integer

The implementation may define typedef names intN_t, int_fastN_t, int_leastN_t, uintN_t, uint_fastN_t, and uint_leastN_t when N is not 8, 16, 32 or 64. Typedef names of the form intN_t may only be defined if the implementation supports an integer type of that width with no padding.

https://www.geeksforgeeks.org › extended-integral-types-choosing-correct-integer-size-cc

1. Fixed width unsigned 8 bit integer: uint8_t. It means give me an unsigned int of exactly 8 bits. 2. Minimum width unsigned 8 bit integer: uint_least8_t. It means give me the smallest type of unsigned int which has at least 8 bits. Optimized for memory consumption.

https://www.developpez.net › forums › d2116321 › c-cpp › c › debuter › qu-qu-uint8-32-a

Bonjour, En C, un int est un entier signé dont la taille dépend de la plateforme et de l'implémentation du compilateur et de la libc. En général un int fait 4 octets ou 32 bits.

https://www.gnu.org › software › libc › manual › html_node › Integers.html

The C language defines several integer data types: integer, short integer, long integer, and character, all in both signed and unsigned varieties. The GNU C compiler extends the language to contain long long integers as well.

https://en.cppreference.com › w › c › types › integer

Types. The implementation may define typedef names intN_t, int_fastN_t, int_leastN_t, uintN_t, uint_fastN_t, and uint_leastN_t when N is not 8, 16, 32 or 64. Typedef names of the form intN_t may only be defined if the implementation supports an integer type of that width with no padding.

https://www.badprog.com › c-type-what-are-uint8-t-uint16-t-uint32-t-and-uint64-t

You are likely wondering what are uint8_t, uint16_t, uint32_t and uint64_t. That's a good question. Because it could be really helpul! It turns out that they are equal respectively to: unsigned char, unsigned short, unsigned int and unsigned long long. But what are ranges of all these types? Let's test it in this C type tutorial.