BA / Mbed OS BaBoRo_test2

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mbed-os/drivers/MbedCRC.cpp@0:02dd72d1d465, 2018-04-24 (annotated)

Committer:
borlanic
Date:
Tue Apr 24 11:45:18 2018 +0000
Revision:
0:02dd72d1d465
BaBoRo_test2 - backup 1

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borlanic 0:02dd72d1d465 1 /* mbed Microcontroller Library
borlanic 0:02dd72d1d465 2 * Copyright (c) 2018 ARM Limited
borlanic 0:02dd72d1d465 3 *
borlanic 0:02dd72d1d465 4 * Licensed under the Apache License, Version 2.0 (the "License");
borlanic 0:02dd72d1d465 5 * you may not use this file except in compliance with the License.
borlanic 0:02dd72d1d465 6 * You may obtain a copy of the License at
borlanic 0:02dd72d1d465 7 *
borlanic 0:02dd72d1d465 8 * http://www.apache.org/licenses/LICENSE-2.0
borlanic 0:02dd72d1d465 9 *
borlanic 0:02dd72d1d465 10 * Unless required by applicable law or agreed to in writing, software
borlanic 0:02dd72d1d465 11 * distributed under the License is distributed on an "AS IS" BASIS,
borlanic 0:02dd72d1d465 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
borlanic 0:02dd72d1d465 13 * See the License for the specific language governing permissions and
borlanic 0:02dd72d1d465 14 * limitations under the License.
borlanic 0:02dd72d1d465 15 */
borlanic 0:02dd72d1d465 16
borlanic 0:02dd72d1d465 17 #include <stddef.h>
borlanic 0:02dd72d1d465 18 #include "drivers/TableCRC.h"
borlanic 0:02dd72d1d465 19 #include "drivers/MbedCRC.h"
borlanic 0:02dd72d1d465 20
borlanic 0:02dd72d1d465 21 namespace mbed {
borlanic 0:02dd72d1d465 22 /** \addtogroup drivers */
borlanic 0:02dd72d1d465 23 /** @{*/
borlanic 0:02dd72d1d465 24
borlanic 0:02dd72d1d465 25 /* Default values for different types of polynomials
borlanic 0:02dd72d1d465 26 */
borlanic 0:02dd72d1d465 27 template<>
borlanic 0:02dd72d1d465 28 MbedCRC<POLY_32BIT_ANSI, 32>::MbedCRC(uint32_t initial_xor, uint32_t final_xor, bool reflect_data, bool reflect_remainder):
borlanic 0:02dd72d1d465 29 _initial_value(initial_xor), _final_xor(final_xor), _reflect_data(reflect_data), _reflect_remainder(reflect_remainder),
borlanic 0:02dd72d1d465 30 _crc_table((uint32_t *)Table_CRC_32bit_ANSI)
borlanic 0:02dd72d1d465 31 {
borlanic 0:02dd72d1d465 32 mbed_crc_ctor();
borlanic 0:02dd72d1d465 33 }
borlanic 0:02dd72d1d465 34
borlanic 0:02dd72d1d465 35 template<>
borlanic 0:02dd72d1d465 36 MbedCRC<POLY_8BIT_CCITT, 8>::MbedCRC(uint32_t initial_xor, uint32_t final_xor, bool reflect_data, bool reflect_remainder):
borlanic 0:02dd72d1d465 37 _initial_value(initial_xor), _final_xor(final_xor), _reflect_data(reflect_data), _reflect_remainder(reflect_remainder),
borlanic 0:02dd72d1d465 38 _crc_table((uint32_t *)Table_CRC_8bit_CCITT)
borlanic 0:02dd72d1d465 39 {
borlanic 0:02dd72d1d465 40 mbed_crc_ctor();
borlanic 0:02dd72d1d465 41 }
borlanic 0:02dd72d1d465 42
borlanic 0:02dd72d1d465 43 template<>
borlanic 0:02dd72d1d465 44 MbedCRC<POLY_7BIT_SD, 7>::MbedCRC(uint32_t initial_xor, uint32_t final_xor, bool reflect_data, bool reflect_remainder):
borlanic 0:02dd72d1d465 45 _initial_value(initial_xor), _final_xor(final_xor), _reflect_data(reflect_data), _reflect_remainder(reflect_remainder),
borlanic 0:02dd72d1d465 46 _crc_table((uint32_t *)Table_CRC_7Bit_SD)
borlanic 0:02dd72d1d465 47 {
borlanic 0:02dd72d1d465 48 mbed_crc_ctor();
borlanic 0:02dd72d1d465 49 }
borlanic 0:02dd72d1d465 50
borlanic 0:02dd72d1d465 51 template<>
borlanic 0:02dd72d1d465 52 MbedCRC<POLY_16BIT_CCITT, 16>::MbedCRC(uint32_t initial_xor, uint32_t final_xor, bool reflect_data, bool reflect_remainder):
borlanic 0:02dd72d1d465 53 _initial_value(initial_xor), _final_xor(final_xor), _reflect_data(reflect_data), _reflect_remainder(reflect_remainder),
borlanic 0:02dd72d1d465 54 _crc_table((uint32_t *)Table_CRC_16bit_CCITT)
borlanic 0:02dd72d1d465 55 {
borlanic 0:02dd72d1d465 56 }
borlanic 0:02dd72d1d465 57
borlanic 0:02dd72d1d465 58 template<>
borlanic 0:02dd72d1d465 59 MbedCRC<POLY_16BIT_IBM, 16>::MbedCRC(uint32_t initial_xor, uint32_t final_xor, bool reflect_data, bool reflect_remainder):
borlanic 0:02dd72d1d465 60 _initial_value(initial_xor), _final_xor(final_xor), _reflect_data(reflect_data), _reflect_remainder(reflect_remainder),
borlanic 0:02dd72d1d465 61 _crc_table((uint32_t *)Table_CRC_16bit_IBM)
borlanic 0:02dd72d1d465 62 {
borlanic 0:02dd72d1d465 63 mbed_crc_ctor();
borlanic 0:02dd72d1d465 64 }
borlanic 0:02dd72d1d465 65
borlanic 0:02dd72d1d465 66 template<>
borlanic 0:02dd72d1d465 67 MbedCRC<POLY_32BIT_ANSI, 32>::MbedCRC():
borlanic 0:02dd72d1d465 68 _initial_value(~(0x0)), _final_xor(~(0x0)), _reflect_data(true), _reflect_remainder(true),
borlanic 0:02dd72d1d465 69 _crc_table((uint32_t *)Table_CRC_32bit_ANSI)
borlanic 0:02dd72d1d465 70 {
borlanic 0:02dd72d1d465 71 mbed_crc_ctor();
borlanic 0:02dd72d1d465 72 }
borlanic 0:02dd72d1d465 73
borlanic 0:02dd72d1d465 74 template<>
borlanic 0:02dd72d1d465 75 MbedCRC<POLY_16BIT_IBM, 16>::MbedCRC():
borlanic 0:02dd72d1d465 76 _initial_value(0), _final_xor(0), _reflect_data(true), _reflect_remainder(true),
borlanic 0:02dd72d1d465 77 _crc_table((uint32_t *)Table_CRC_16bit_IBM)
borlanic 0:02dd72d1d465 78 {
borlanic 0:02dd72d1d465 79 mbed_crc_ctor();
borlanic 0:02dd72d1d465 80 }
borlanic 0:02dd72d1d465 81
borlanic 0:02dd72d1d465 82 template<>
borlanic 0:02dd72d1d465 83 MbedCRC<POLY_16BIT_CCITT, 16>::MbedCRC():
borlanic 0:02dd72d1d465 84 _initial_value(~(0x0)), _final_xor(0), _reflect_data(false), _reflect_remainder(false),
borlanic 0:02dd72d1d465 85 _crc_table((uint32_t *)Table_CRC_16bit_CCITT)
borlanic 0:02dd72d1d465 86 {
borlanic 0:02dd72d1d465 87 mbed_crc_ctor();
borlanic 0:02dd72d1d465 88 }
borlanic 0:02dd72d1d465 89
borlanic 0:02dd72d1d465 90 template<>
borlanic 0:02dd72d1d465 91 MbedCRC<POLY_7BIT_SD, 7>::MbedCRC():
borlanic 0:02dd72d1d465 92 _initial_value(0), _final_xor(0), _reflect_data(false), _reflect_remainder(false),
borlanic 0:02dd72d1d465 93 _crc_table((uint32_t *)Table_CRC_7Bit_SD)
borlanic 0:02dd72d1d465 94 {
borlanic 0:02dd72d1d465 95 mbed_crc_ctor();
borlanic 0:02dd72d1d465 96 }
borlanic 0:02dd72d1d465 97
borlanic 0:02dd72d1d465 98 template<>
borlanic 0:02dd72d1d465 99 MbedCRC<POLY_8BIT_CCITT, 8>::MbedCRC():
borlanic 0:02dd72d1d465 100 _initial_value(0), _final_xor(0), _reflect_data(false), _reflect_remainder(false),
borlanic 0:02dd72d1d465 101 _crc_table((uint32_t *)Table_CRC_8bit_CCITT)
borlanic 0:02dd72d1d465 102 {
borlanic 0:02dd72d1d465 103 mbed_crc_ctor();
borlanic 0:02dd72d1d465 104 }
borlanic 0:02dd72d1d465 105
borlanic 0:02dd72d1d465 106 /** @}*/
borlanic 0:02dd72d1d465 107 } // namespace mbed
borlanic 0:02dd72d1d465 108