David Saul
R1 code for micro:bit based train controller code, requires second micro:bit running rx code to operate - see https://meanderingpi.wordpress.com/ for more information
Fork of
nrf51-sdk
by 
Lancaster University
Embed:
(wiki syntax)
CRC compute
This module implements the CRC-16 calculation in the blocks. More...
Functions | |
| uint16_t | crc16_compute (const uint8_t *p_data, uint32_t size, const uint16_t *p_crc) |
| Function for calculating CRC-16 in blocks. | |
Detailed Description
This module implements the CRC-16 calculation in the blocks.
Function Documentation
| uint16_t crc16_compute | ( | const uint8_t * | p_data, |
| uint32_t | size, | ||
| const uint16_t * | p_crc | ||
| ) |
Function for calculating CRC-16 in blocks.
Feed each consecutive data block into this function, along with the current value of p_crc as returned by the previous call of this function. The first call of this function should pass NULL as the initial value of the crc in p_crc.
- Parameters:
-
[in] p_data The input data block for computation. [in] size The size of the input data block in bytes. [in] p_crc The previous calculated CRC-16 value or NULL if first call.
- Returns:
- The updated CRC-16 value, based on the input supplied.
Generated on Tue Jul 12 2022 19:00:13 by
1.7.2