MCUME/MCUME_pico/FatFs_SPI/sd_driver/crc.h

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2021-04-10 10:28:04 +00:00
/* Derived from:
* SD/MMC File System Library
* Copyright (c) 2016 Neil Thiessen
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef SD_CRC_H
#define SD_CRC_H
#include <stddef.h>
char crc7(const char* data, int length);
unsigned short crc16(const char* data, int length);
void update_crc16(unsigned short *pCrc16, const char data[], size_t length);
#endif
/* [] END OF FILE */