mbed library sources. Supersedes mbed-src.
Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
drivers/MbedCRC.cpp@187:0387e8f68319, 2018-09-06 (annotated)
- Committer:
- AnnaBridge
- Date:
- Thu Sep 06 13:40:20 2018 +0100
- Revision:
- 187:0387e8f68319
- Parent:
- 186:707f6e361f3e
- Child:
- 188:bcfe06ba3d64
mbed-dev library. Release version 163
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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AnnaBridge | 184:08ed48f1de7f | 1 | /* mbed Microcontroller Library |
AnnaBridge | 184:08ed48f1de7f | 2 | * Copyright (c) 2018 ARM Limited |
AnnaBridge | 184:08ed48f1de7f | 3 | * |
AnnaBridge | 184:08ed48f1de7f | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
AnnaBridge | 184:08ed48f1de7f | 5 | * you may not use this file except in compliance with the License. |
AnnaBridge | 184:08ed48f1de7f | 6 | * You may obtain a copy of the License at |
AnnaBridge | 184:08ed48f1de7f | 7 | * |
AnnaBridge | 184:08ed48f1de7f | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
AnnaBridge | 184:08ed48f1de7f | 9 | * |
AnnaBridge | 184:08ed48f1de7f | 10 | * Unless required by applicable law or agreed to in writing, software |
AnnaBridge | 184:08ed48f1de7f | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
AnnaBridge | 184:08ed48f1de7f | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
AnnaBridge | 184:08ed48f1de7f | 13 | * See the License for the specific language governing permissions and |
AnnaBridge | 184:08ed48f1de7f | 14 | * limitations under the License. |
AnnaBridge | 184:08ed48f1de7f | 15 | */ |
AnnaBridge | 184:08ed48f1de7f | 16 | |
AnnaBridge | 184:08ed48f1de7f | 17 | #include <stddef.h> |
AnnaBridge | 184:08ed48f1de7f | 18 | #include "drivers/TableCRC.h" |
AnnaBridge | 184:08ed48f1de7f | 19 | #include "drivers/MbedCRC.h" |
AnnaBridge | 184:08ed48f1de7f | 20 | |
AnnaBridge | 184:08ed48f1de7f | 21 | namespace mbed { |
AnnaBridge | 184:08ed48f1de7f | 22 | /** \addtogroup drivers */ |
AnnaBridge | 184:08ed48f1de7f | 23 | /** @{*/ |
AnnaBridge | 184:08ed48f1de7f | 24 | |
AnnaBridge | 184:08ed48f1de7f | 25 | /* Default values for different types of polynomials |
AnnaBridge | 184:08ed48f1de7f | 26 | */ |
AnnaBridge | 184:08ed48f1de7f | 27 | template<> |
AnnaBridge | 184:08ed48f1de7f | 28 | MbedCRC<POLY_32BIT_ANSI, 32>::MbedCRC(uint32_t initial_xor, uint32_t final_xor, bool reflect_data, bool reflect_remainder): |
AnnaBridge | 187:0387e8f68319 | 29 | _initial_value(initial_xor), _final_xor(final_xor), _reflect_data(reflect_data), _reflect_remainder(reflect_remainder), |
AnnaBridge | 187:0387e8f68319 | 30 | _crc_table((uint32_t *)Table_CRC_32bit_ANSI) |
AnnaBridge | 184:08ed48f1de7f | 31 | { |
AnnaBridge | 184:08ed48f1de7f | 32 | mbed_crc_ctor(); |
AnnaBridge | 184:08ed48f1de7f | 33 | } |
AnnaBridge | 184:08ed48f1de7f | 34 | |
AnnaBridge | 184:08ed48f1de7f | 35 | template<> |
AnnaBridge | 184:08ed48f1de7f | 36 | MbedCRC<POLY_8BIT_CCITT, 8>::MbedCRC(uint32_t initial_xor, uint32_t final_xor, bool reflect_data, bool reflect_remainder): |
AnnaBridge | 187:0387e8f68319 | 37 | _initial_value(initial_xor), _final_xor(final_xor), _reflect_data(reflect_data), _reflect_remainder(reflect_remainder), |
AnnaBridge | 187:0387e8f68319 | 38 | _crc_table((uint32_t *)Table_CRC_8bit_CCITT) |
AnnaBridge | 184:08ed48f1de7f | 39 | { |
AnnaBridge | 184:08ed48f1de7f | 40 | mbed_crc_ctor(); |
AnnaBridge | 184:08ed48f1de7f | 41 | } |
AnnaBridge | 184:08ed48f1de7f | 42 | |
AnnaBridge | 184:08ed48f1de7f | 43 | template<> |
AnnaBridge | 184:08ed48f1de7f | 44 | MbedCRC<POLY_7BIT_SD, 7>::MbedCRC(uint32_t initial_xor, uint32_t final_xor, bool reflect_data, bool reflect_remainder): |
AnnaBridge | 187:0387e8f68319 | 45 | _initial_value(initial_xor), _final_xor(final_xor), _reflect_data(reflect_data), _reflect_remainder(reflect_remainder), |
AnnaBridge | 187:0387e8f68319 | 46 | _crc_table((uint32_t *)Table_CRC_7Bit_SD) |
AnnaBridge | 184:08ed48f1de7f | 47 | { |
AnnaBridge | 184:08ed48f1de7f | 48 | mbed_crc_ctor(); |
AnnaBridge | 184:08ed48f1de7f | 49 | } |
AnnaBridge | 184:08ed48f1de7f | 50 | |
AnnaBridge | 184:08ed48f1de7f | 51 | template<> |
AnnaBridge | 184:08ed48f1de7f | 52 | MbedCRC<POLY_16BIT_CCITT, 16>::MbedCRC(uint32_t initial_xor, uint32_t final_xor, bool reflect_data, bool reflect_remainder): |
AnnaBridge | 187:0387e8f68319 | 53 | _initial_value(initial_xor), _final_xor(final_xor), _reflect_data(reflect_data), _reflect_remainder(reflect_remainder), |
AnnaBridge | 187:0387e8f68319 | 54 | _crc_table((uint32_t *)Table_CRC_16bit_CCITT) |
AnnaBridge | 184:08ed48f1de7f | 55 | { |
Anna Bridge |
186:707f6e361f3e | 56 | mbed_crc_ctor(); |
AnnaBridge | 184:08ed48f1de7f | 57 | } |
AnnaBridge | 184:08ed48f1de7f | 58 | |
AnnaBridge | 184:08ed48f1de7f | 59 | template<> |
AnnaBridge | 184:08ed48f1de7f | 60 | MbedCRC<POLY_16BIT_IBM, 16>::MbedCRC(uint32_t initial_xor, uint32_t final_xor, bool reflect_data, bool reflect_remainder): |
AnnaBridge | 187:0387e8f68319 | 61 | _initial_value(initial_xor), _final_xor(final_xor), _reflect_data(reflect_data), _reflect_remainder(reflect_remainder), |
AnnaBridge | 187:0387e8f68319 | 62 | _crc_table((uint32_t *)Table_CRC_16bit_IBM) |
AnnaBridge | 184:08ed48f1de7f | 63 | { |
AnnaBridge | 184:08ed48f1de7f | 64 | mbed_crc_ctor(); |
AnnaBridge | 184:08ed48f1de7f | 65 | } |
AnnaBridge | 184:08ed48f1de7f | 66 | |
AnnaBridge | 184:08ed48f1de7f | 67 | template<> |
AnnaBridge | 184:08ed48f1de7f | 68 | MbedCRC<POLY_32BIT_ANSI, 32>::MbedCRC(): |
AnnaBridge | 184:08ed48f1de7f | 69 | _initial_value(~(0x0)), _final_xor(~(0x0)), _reflect_data(true), _reflect_remainder(true), |
AnnaBridge | 184:08ed48f1de7f | 70 | _crc_table((uint32_t *)Table_CRC_32bit_ANSI) |
AnnaBridge | 184:08ed48f1de7f | 71 | { |
AnnaBridge | 184:08ed48f1de7f | 72 | mbed_crc_ctor(); |
AnnaBridge | 184:08ed48f1de7f | 73 | } |
AnnaBridge | 184:08ed48f1de7f | 74 | |
AnnaBridge | 184:08ed48f1de7f | 75 | template<> |
AnnaBridge | 184:08ed48f1de7f | 76 | MbedCRC<POLY_16BIT_IBM, 16>::MbedCRC(): |
AnnaBridge | 184:08ed48f1de7f | 77 | _initial_value(0), _final_xor(0), _reflect_data(true), _reflect_remainder(true), |
AnnaBridge | 184:08ed48f1de7f | 78 | _crc_table((uint32_t *)Table_CRC_16bit_IBM) |
AnnaBridge | 184:08ed48f1de7f | 79 | { |
AnnaBridge | 184:08ed48f1de7f | 80 | mbed_crc_ctor(); |
AnnaBridge | 184:08ed48f1de7f | 81 | } |
AnnaBridge | 184:08ed48f1de7f | 82 | |
AnnaBridge | 184:08ed48f1de7f | 83 | template<> |
AnnaBridge | 184:08ed48f1de7f | 84 | MbedCRC<POLY_16BIT_CCITT, 16>::MbedCRC(): |
AnnaBridge | 184:08ed48f1de7f | 85 | _initial_value(~(0x0)), _final_xor(0), _reflect_data(false), _reflect_remainder(false), |
AnnaBridge | 184:08ed48f1de7f | 86 | _crc_table((uint32_t *)Table_CRC_16bit_CCITT) |
AnnaBridge | 184:08ed48f1de7f | 87 | { |
AnnaBridge | 184:08ed48f1de7f | 88 | mbed_crc_ctor(); |
AnnaBridge | 184:08ed48f1de7f | 89 | } |
AnnaBridge | 184:08ed48f1de7f | 90 | |
AnnaBridge | 184:08ed48f1de7f | 91 | template<> |
AnnaBridge | 184:08ed48f1de7f | 92 | MbedCRC<POLY_7BIT_SD, 7>::MbedCRC(): |
AnnaBridge | 184:08ed48f1de7f | 93 | _initial_value(0), _final_xor(0), _reflect_data(false), _reflect_remainder(false), |
AnnaBridge | 184:08ed48f1de7f | 94 | _crc_table((uint32_t *)Table_CRC_7Bit_SD) |
AnnaBridge | 184:08ed48f1de7f | 95 | { |
AnnaBridge | 184:08ed48f1de7f | 96 | mbed_crc_ctor(); |
AnnaBridge | 184:08ed48f1de7f | 97 | } |
AnnaBridge | 184:08ed48f1de7f | 98 | |
AnnaBridge | 184:08ed48f1de7f | 99 | template<> |
AnnaBridge | 184:08ed48f1de7f | 100 | MbedCRC<POLY_8BIT_CCITT, 8>::MbedCRC(): |
AnnaBridge | 184:08ed48f1de7f | 101 | _initial_value(0), _final_xor(0), _reflect_data(false), _reflect_remainder(false), |
AnnaBridge | 184:08ed48f1de7f | 102 | _crc_table((uint32_t *)Table_CRC_8bit_CCITT) |
AnnaBridge | 184:08ed48f1de7f | 103 | { |
AnnaBridge | 184:08ed48f1de7f | 104 | mbed_crc_ctor(); |
AnnaBridge | 184:08ed48f1de7f | 105 | } |
AnnaBridge | 184:08ed48f1de7f | 106 | |
AnnaBridge | 184:08ed48f1de7f | 107 | /** @}*/ |
AnnaBridge | 184:08ed48f1de7f | 108 | } // namespace mbed |
AnnaBridge | 184:08ed48f1de7f | 109 |