polynomial */ //spi_crc_polynomial_set(SPI1,7); /* enable SPI1 */
2022-05-18 13:34
问题描述:使用SPI的CRC校验始终失败,发送的SPI0发送和读取回来的数据错位了两个字节,导致CRC校验不对。原因:SPI
2021-12-22 19:26
polynomial */ #define CRC_POLYNOMIAL_7B0x65/* X^7 + X^6 + X^5 + X^2 + 1, used in Train Communication
2023-05-11 12:46
;spi_init_struct); /* set crc polynomial */ spi_crc_polynomial_s
2020-10-19 14:30
, and the security IC bq26150 require the host to be able tocalculate a cyclic redundancy check (CRC) based on a specific polynomial
2010-05-22 08:13
CRC_POLYNOMIAL_8B 0x9B /* X^8 + X^7 + X^4 + X^3 + X + 1 */ /* Private macro
2023-06-02 22:27
SPI 使用 CRC 时,在数据的最后半个周期写 NTC 位(Next Transmission CRC),发出的 CRC 数是错误的,举例如下:发送数据 0x55,0
2023-10-20 08:10
the MSB of the CRC polynomial (100000111) to the left-most, logic-one value of the data. 3. Perform
2024-12-03 06:54
board(slave) through SPI. CRC-8 , polynomial, C(x) = x8 + x2 + x1 + 1 , is needed for the
2019-06-14 16:07
本章教程主要在SPI通信方式下使用CRC校验以保证通信的可靠性。 1、SPI简介及相关函数介绍关于SPI CRC校验,其
2023-04-26 16:31