This file contains prototypes for APIs to calculate, store and validate 16-bit CCITT CRC for a given EEPROM region.
Includes
- diag_memory_types.h
- ../../../diag_common/config/diag_config.h
Functions
Table 14-18. diag_crc_status_tDIAG_EEPROM_CalculateStoreCRC16 (uint16_t startAddress, uint16_t length, uint16_t storeAddress)
| Parameters |
|
[in] startAddress
|
uint16_t
- starting address of EEPROM memory region to be considered for CRC
| |
[in] length
|
uint16_t
- number of bytes from startAddress to be considered for CRC
| |
[in] storeAddress
|
uint16_t
- the EEPROM address where calculated CRC will be stored
|
|
| Returns |
|
diag_crc_status_t
| CRC_OK, CRC_INVALID_ADDRESS, CRC_INVALID_LENGTH, CRC_STORE_ERROR
|
|
Table 14-19. diag_crc_status_tDIAG_EEPROM_ValidateCRC16 (uint16_t startAddress, uint16_t length, uint16_t refAddress)
| Parameters |
|
[in] startAddress
|
uint16_t
- starting address of EEPROM memory region to be considered for CRC
| |
[in] length
|
uint16_t
- number of bytes from startAddress to be considered for CRC
| |
[in] refAddress
|
uint16_t
- the EEPROM address where reference CRC is available
|
|
| Returns |
|
diag_crc_status_t
| CRC_OK, CRC_ERROR, CRC_INVALID_ADDRESS, CRC_INVALID_LENGTH
|
|
