#include <all_generic.h>

Data Fields
uint32_t	_uint32

uint32_t	u32

uint8_t	u8LoLsb

uint8_t	u8LoMsb

uint8_t	u8HiLsb

uint8_t	u8HiMsb

uint16_t	u16LoWord

uint16_t	u16HiWord

uint16_t	u16Words [2]

uint8_t	u8Bytes [4]

unsigned	b1: 1

unsigned	b2: 1

unsigned	b3: 1

unsigned	b4: 1

unsigned	b5: 1

unsigned	b6: 1

unsigned	b7: 1

unsigned	b8: 1

unsigned	b9: 1

unsigned	b10: 1

unsigned	b11: 1

unsigned	b12: 1

unsigned	b13: 1

unsigned	b14: 1

unsigned	b15: 1

unsigned	b16: 1

unsigned	b17: 1

unsigned	b18: 1

unsigned	b19: 1

unsigned	b20: 1

unsigned	b21: 1

unsigned	b22: 1

unsigned	b23: 1

unsigned	b24: 1

unsigned	b25: 1

unsigned	b26: 1

unsigned	b27: 1

unsigned	b28: 1

unsigned	b29: 1

unsigned	b30: 1

unsigned	b31: 1

Detailed Description

Union structure to hold an uint32 to provide access to 32-bit data with different "viewpoints" (or casts, if you will).

Note: Works on machines that store their data little-endian. If you use big-endian, the members will have to be reordered!; Prefix for all UINT32 structs is U32_
UINT32 U32_x;
uint16 u16_a;
uint8 u8_b;
UINT16 U16_y;
U32_x._uint32 = 0xDEADBEEF;
u16_a = U32_x.u16LoWord; // u16_a equals 0xBEEF
u8_b = U32_x.u8Bytes[0]; // u8_b equals 0xEF
u16_a = U32_x.u16Words[1]; // u16_a equals 0xDEAD
U16_y._uint16 = U32_x.u16LoWord; // where's the "BEEF"?
u8_b = U16_y.uMSb; // u8_b equals 0xBE
while (U32_x.b31); // infinite loop

Definition at line 226 of file all_generic.h.

Field Documentation

◆ _uint32

uint32_t UINT32::_uint32

uint32 viewed as an uint32

Definition at line 228 of file all_generic.h.

◆ b1

unsigned UINT32::b1

bit 1 (the LSb) of the uint32

Definition at line 260 of file all_generic.h.

◆ b10

unsigned UINT32::b10

bit 10 of the uint32

Definition at line 287 of file all_generic.h.

◆ b11

unsigned UINT32::b11

bit 11 of the uint32

Definition at line 290 of file all_generic.h.

◆ b12

unsigned UINT32::b12

bit 12 of the uint32

Definition at line 293 of file all_generic.h.

◆ b13

unsigned UINT32::b13

bit 13 of the uint32

Definition at line 296 of file all_generic.h.

◆ b14

unsigned UINT32::b14

bit 14 of the uint32

Definition at line 299 of file all_generic.h.

◆ b15

unsigned UINT32::b15

bit 15 of the uint32

Definition at line 302 of file all_generic.h.

◆ b16

unsigned UINT32::b16

bit 16 of the uint32

Definition at line 305 of file all_generic.h.

◆ b17

unsigned UINT32::b17

bit 17 of the uint32

Definition at line 308 of file all_generic.h.

◆ b18

unsigned UINT32::b18

bit 18 of the uint32

Definition at line 311 of file all_generic.h.

◆ b19

unsigned UINT32::b19

bit 19 of the uint32

Definition at line 314 of file all_generic.h.

◆ b2

unsigned UINT32::b2

bit 2 of the uint32

Definition at line 263 of file all_generic.h.

◆ b20

unsigned UINT32::b20

bit 20 of the uint32

Definition at line 317 of file all_generic.h.

◆ b21

unsigned UINT32::b21

bit 21 of the uint32

Definition at line 320 of file all_generic.h.

◆ b22

unsigned UINT32::b22

bit 22 of the uint32

Definition at line 323 of file all_generic.h.

◆ b23

unsigned UINT32::b23

bit 23 of the uint32

Definition at line 326 of file all_generic.h.

◆ b24

unsigned UINT32::b24

bit 24 of the uint32

Definition at line 329 of file all_generic.h.

◆ b25

unsigned UINT32::b25

bit 25 of the uint32

Definition at line 332 of file all_generic.h.

◆ b26

unsigned UINT32::b26

bit 26 of the uint32

Definition at line 335 of file all_generic.h.

◆ b27

unsigned UINT32::b27

bit 27 of the uint32

Definition at line 338 of file all_generic.h.

◆ b28

unsigned UINT32::b28

bit 28 of the uint32

Definition at line 341 of file all_generic.h.

◆ b29

unsigned UINT32::b29

bit 29 of the uint32

Definition at line 344 of file all_generic.h.

◆ b3

unsigned UINT32::b3

bit 3 of the uint32

Definition at line 266 of file all_generic.h.

◆ b30

unsigned UINT32::b30

bit 30 of the uint32

Definition at line 347 of file all_generic.h.

◆ b31

unsigned UINT32::b31

bit 31 (MSb) of the uint32

Definition at line 350 of file all_generic.h.

◆ b4

unsigned UINT32::b4

bit 4 of the uint32

Definition at line 269 of file all_generic.h.

◆ b5

unsigned UINT32::b5

bit 5 of the uint32

Definition at line 272 of file all_generic.h.

◆ b6

unsigned UINT32::b6

bit 6 of the uint32

Definition at line 275 of file all_generic.h.

◆ b7

unsigned UINT32::b7

bit 7 of the uint32

Definition at line 278 of file all_generic.h.

◆ b8

unsigned UINT32::b8

bit 8 of the uint32

Definition at line 281 of file all_generic.h.

◆ b9

unsigned UINT32::b9

bit 9 of the uint32

Definition at line 284 of file all_generic.h.

◆ u16HiWord

uint16_t UINT32::u16HiWord

The most-significant uint16 in the 32-bit data

Definition at line 245 of file all_generic.h.

◆ u16LoWord

uint16_t UINT32::u16LoWord

The least-significant uint16 in the 32-bit data

Definition at line 243 of file all_generic.h.

◆ u16Words

uint16_t UINT32::u16Words[2]

The uint32 viewed as an array of two (2) uint16s

Definition at line 249 of file all_generic.h.

◆ u32

uint32_t UINT32::u32

uint32 viewed as an uint32

Definition at line 230 of file all_generic.h.

◆ u8Bytes

uint8_t UINT32::u8Bytes[4]

The uint32 viewed as an array of four (4) uint8s

Definition at line 253 of file all_generic.h.

◆ u8HiLsb

uint8_t UINT32::u8HiLsb

The LSB of the most-signficant uint16 in the 32-bit data

Definition at line 237 of file all_generic.h.

◆ u8HiMsb

uint8_t UINT32::u8HiMsb

The MSB of the most-signficant uint16 in the 32-bit data

Definition at line 239 of file all_generic.h.

◆ u8LoLsb

uint8_t UINT32::u8LoLsb

The LSB of the least-signficant uint16 in the 32-bit data

Definition at line 233 of file all_generic.h.

◆ u8LoMsb

uint8_t UINT32::u8LoMsb

The MSB of the least-signficant uint16 in the 32-bit data

Definition at line 235 of file all_generic.h.

The documentation for this union was generated from the following file:

esos/include/all_generic.h

Data Fields