TableCRC.h

00001 /* mbed Microcontroller Library
00002  * Copyright (c) 2017 ARM Limited
00003  * SPDX-License-Identifier: Apache-2.0
00004  *
00005  * Licensed under the Apache License, Version 2.0 (the "License");
00006  * you may not use this file except in compliance with the License.
00007  * You may obtain a copy of the License at
00008  *
00009  *     http://www.apache.org/licenses/LICENSE-2.0
00010  *
00011  * Unless required by applicable law or agreed to in writing, software
00012  * distributed under the License is distributed on an "AS IS" BASIS,
00013  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014  * See the License for the specific language governing permissions and
00015  * limitations under the License.
00016  */
00017 
00018 #ifndef TABLE_CRC_H
00019 #define TABLE_CRC_H
00020 
00021 #include <stdint.h>
00022 
00023 namespace mbed {
00024 /** \addtogroup drivers */
00025 /** @{*/
00026 
00027 #define MBED_CRC_TABLE_SIZE             256
00028 #define MBED_OPTIMIZED_CRC_TABLE_SIZE   16
00029 
00030 extern const uint8_t Table_CRC_7Bit_SD[MBED_CRC_TABLE_SIZE];
00031 extern const uint8_t Table_CRC_8bit_CCITT[MBED_CRC_TABLE_SIZE];
00032 extern const uint16_t Table_CRC_16bit_CCITT[MBED_CRC_TABLE_SIZE];
00033 extern const uint16_t Table_CRC_16bit_IBM[MBED_CRC_TABLE_SIZE];
00034 extern const uint32_t Table_CRC_32bit_ANSI[MBED_CRC_TABLE_SIZE];
00035 extern const uint32_t Table_CRC_32bit_Rev_ANSI[MBED_OPTIMIZED_CRC_TABLE_SIZE];
00036 
00037 /** @}*/
00038 } // namespace mbed
00039 
00040 #endif