foxBMS
1.1.1
The foxBMS Battery Management System API Documentation

Headers for the CRC8 calculation for Maxim Integrated Monitoring devices. More...
#include "general.h"
Go to the source code of this file.
Functions  
uint8_t  MXM_CRC8WithInitValue (uint16_t *pData, int32_t lenData, uint8_t crcInit) 
Compute CRC8 (0xA6) with initial value. More...  
uint8_t  MXM_CRC8 (uint16_t *pData, int32_t lenData) 
Compute CRC8 with initial value set to 0x00. More...  
STD_RETURN_TYPE_e must_check_return  MXM_CRC8SelfTest (void) 
Test the CRC8algorithm with a known pattern. More...  
Headers for the CRC8 calculation for Maxim Integrated Monitoring devices.
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This module supports the calculation of a CRC8 based on the polynomial described in the Maxim datasheets. The polynomial is 0xA6.
Definition in file mxm_crc8.h.
uint8_t MXM_CRC8  (  uint16_t *  pData, 
int32_t  lenData  
) 
Compute CRC8 with initial value set to 0x00.
Computes the CRC8 for the given data with the given length with the polynomial 0xA6. This function calls MXM_CRC8WithInitValue() with CRC set to 0x00. The result should be 0x00 if you include the CRC into the datastream.
[in]  pData  arraypointer with data to be cyclic redundancy checked 
[in]  lenData  length of array 
Definition at line 120 of file mxm_crc8.c.
STD_RETURN_TYPE_e must_check_return MXM_CRC8SelfTest  (  void  ) 
Test the CRC8algorithm with a known pattern.
Tests the CRC8algorithm with known patterns and asserts that the implementation matches the required algorithm.
Definition at line 124 of file mxm_crc8.c.
uint8_t MXM_CRC8WithInitValue  (  uint16_t *  pData, 
int32_t  lenData,  
uint8_t  crcInit  
) 
Compute CRC8 (0xA6) with initial value.
Computes the CRC8 for the given data with the polynomial 0xA6.
[in]  pData  arraypointer with data to be cyclic redundancy checked 
[in]  lenData  length of array 
[in]  crcInit  initial CRCvalue 
Definition at line 105 of file mxm_crc8.c.