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Functions | |
uint16_t | bit_reverse16 (uint16_t data) |
Bit reverse a 16 bit word. | |
uint32_t | bit_reverse32 (uint32_t data) |
Bit reverse a 32 bit word. | |
uint32_t | bit_reverse_4bytes (uint32_t data) |
Bit reverse each of the four bytes in a 32 bit word. | |
void | bit_reverse (uint8_t to[], const uint8_t from[], int len) |
Bit reverse each bytes in a buffer. | |
int | one_bits32 (uint32_t x) |
Find the number of set bits in a 32 bit word. | |
uint32_t | make_mask32 (uint32_t x) |
Create a mask as wide as the number in a 32 bit word. | |
uint16_t | make_mask16 (uint16_t x) |
Create a mask as wide as the number in a 16 bit word. |
void bit_reverse | ( | uint8_t | to[], | |
const uint8_t | from[], | |||
int | len | |||
) |
Bit reverse each bytes in a buffer.
to | The buffer to place the reversed data in. | |
from | The buffer containing the data to be reversed. | |
len | The length of the data in the buffer. |
uint16_t bit_reverse16 | ( | uint16_t | data | ) |
Bit reverse a 16 bit word.
data | The word to be reversed. |
uint32_t bit_reverse32 | ( | uint32_t | data | ) |
Bit reverse a 32 bit word.
data | The word to be reversed. |
uint32_t bit_reverse_4bytes | ( | uint32_t | data | ) |
Bit reverse each of the four bytes in a 32 bit word.
data | The word to be reversed. |
uint16_t make_mask16 | ( | uint16_t | x | ) |
Create a mask as wide as the number in a 16 bit word.
x | The word to be searched. |
uint32_t make_mask32 | ( | uint32_t | x | ) |
Create a mask as wide as the number in a 32 bit word.
x | The word to be searched. |
int one_bits32 | ( | uint32_t | x | ) |
Find the number of set bits in a 32 bit word.
x | The word to be searched. |