Function esp_idf_sys::esp_rom_crc8_be

pub unsafe extern "C" fn esp_rom_crc8_be(
    crc: u8,
    buf: *const u8,
    len: u32
) -> u8

@brief CRC8 value in big endian.

@param crc: Initial CRC value (result of last calculation or 0 for the first time) @param buf: Data buffer that used to calculate the CRC value @param len: Length of the data buffer @return CRC8 value