Denislam Valeev
/
Nucleo_rtos_basic
1
mbed-os/hal/can_helper.h@0:e056ac8fecf8, 2018-03-13 (annotated)
- Committer:
- valeyev
- Date:
- Tue Mar 13 07:17:50 2018 +0000
- Revision:
- 0:e056ac8fecf8
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Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
valeyev | 0:e056ac8fecf8 | 1 | |
valeyev | 0:e056ac8fecf8 | 2 | /** \addtogroup hal */ |
valeyev | 0:e056ac8fecf8 | 3 | /** @{*/ |
valeyev | 0:e056ac8fecf8 | 4 | /* mbed Microcontroller Library |
valeyev | 0:e056ac8fecf8 | 5 | * Copyright (c) 2006-2013 ARM Limited |
valeyev | 0:e056ac8fecf8 | 6 | * |
valeyev | 0:e056ac8fecf8 | 7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
valeyev | 0:e056ac8fecf8 | 8 | * you may not use this file except in compliance with the License. |
valeyev | 0:e056ac8fecf8 | 9 | * You may obtain a copy of the License at |
valeyev | 0:e056ac8fecf8 | 10 | * |
valeyev | 0:e056ac8fecf8 | 11 | * http://www.apache.org/licenses/LICENSE-2.0 |
valeyev | 0:e056ac8fecf8 | 12 | * |
valeyev | 0:e056ac8fecf8 | 13 | * Unless required by applicable law or agreed to in writing, software |
valeyev | 0:e056ac8fecf8 | 14 | * distributed under the License is distributed on an "AS IS" BASIS, |
valeyev | 0:e056ac8fecf8 | 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
valeyev | 0:e056ac8fecf8 | 16 | * See the License for the specific language governing permissions and |
valeyev | 0:e056ac8fecf8 | 17 | * limitations under the License. |
valeyev | 0:e056ac8fecf8 | 18 | */ |
valeyev | 0:e056ac8fecf8 | 19 | #ifndef MBED_CAN_HELPER_H |
valeyev | 0:e056ac8fecf8 | 20 | #define MBED_CAN_HELPER_H |
valeyev | 0:e056ac8fecf8 | 21 | |
valeyev | 0:e056ac8fecf8 | 22 | #if DEVICE_CAN |
valeyev | 0:e056ac8fecf8 | 23 | |
valeyev | 0:e056ac8fecf8 | 24 | #ifdef __cplusplus |
valeyev | 0:e056ac8fecf8 | 25 | extern "C" { |
valeyev | 0:e056ac8fecf8 | 26 | #endif |
valeyev | 0:e056ac8fecf8 | 27 | |
valeyev | 0:e056ac8fecf8 | 28 | /** |
valeyev | 0:e056ac8fecf8 | 29 | * |
valeyev | 0:e056ac8fecf8 | 30 | * \enum CANFormat |
valeyev | 0:e056ac8fecf8 | 31 | * |
valeyev | 0:e056ac8fecf8 | 32 | * \brief Values that represent CAN Format |
valeyev | 0:e056ac8fecf8 | 33 | **/ |
valeyev | 0:e056ac8fecf8 | 34 | enum CANFormat { |
valeyev | 0:e056ac8fecf8 | 35 | CANStandard = 0, |
valeyev | 0:e056ac8fecf8 | 36 | CANExtended = 1, |
valeyev | 0:e056ac8fecf8 | 37 | CANAny = 2 |
valeyev | 0:e056ac8fecf8 | 38 | }; |
valeyev | 0:e056ac8fecf8 | 39 | typedef enum CANFormat CANFormat; |
valeyev | 0:e056ac8fecf8 | 40 | |
valeyev | 0:e056ac8fecf8 | 41 | /** |
valeyev | 0:e056ac8fecf8 | 42 | * |
valeyev | 0:e056ac8fecf8 | 43 | * \enum CANType |
valeyev | 0:e056ac8fecf8 | 44 | * |
valeyev | 0:e056ac8fecf8 | 45 | * \brief Values that represent CAN Type |
valeyev | 0:e056ac8fecf8 | 46 | **/ |
valeyev | 0:e056ac8fecf8 | 47 | enum CANType { |
valeyev | 0:e056ac8fecf8 | 48 | CANData = 0, |
valeyev | 0:e056ac8fecf8 | 49 | CANRemote = 1 |
valeyev | 0:e056ac8fecf8 | 50 | }; |
valeyev | 0:e056ac8fecf8 | 51 | typedef enum CANType CANType; |
valeyev | 0:e056ac8fecf8 | 52 | |
valeyev | 0:e056ac8fecf8 | 53 | /** |
valeyev | 0:e056ac8fecf8 | 54 | * |
valeyev | 0:e056ac8fecf8 | 55 | * \struct CAN_Message |
valeyev | 0:e056ac8fecf8 | 56 | * |
valeyev | 0:e056ac8fecf8 | 57 | * \brief Holder for single CAN message. |
valeyev | 0:e056ac8fecf8 | 58 | * |
valeyev | 0:e056ac8fecf8 | 59 | **/ |
valeyev | 0:e056ac8fecf8 | 60 | struct CAN_Message { |
valeyev | 0:e056ac8fecf8 | 61 | unsigned int id; // 29 bit identifier |
valeyev | 0:e056ac8fecf8 | 62 | unsigned char data[8]; // Data field |
valeyev | 0:e056ac8fecf8 | 63 | unsigned char len; // Length of data field in bytes |
valeyev | 0:e056ac8fecf8 | 64 | CANFormat format; // Format ::CANFormat |
valeyev | 0:e056ac8fecf8 | 65 | CANType type; // Type ::CANType |
valeyev | 0:e056ac8fecf8 | 66 | }; |
valeyev | 0:e056ac8fecf8 | 67 | typedef struct CAN_Message CAN_Message; |
valeyev | 0:e056ac8fecf8 | 68 | |
valeyev | 0:e056ac8fecf8 | 69 | #ifdef __cplusplus |
valeyev | 0:e056ac8fecf8 | 70 | }; |
valeyev | 0:e056ac8fecf8 | 71 | #endif |
valeyev | 0:e056ac8fecf8 | 72 | |
valeyev | 0:e056ac8fecf8 | 73 | #endif |
valeyev | 0:e056ac8fecf8 | 74 | |
valeyev | 0:e056ac8fecf8 | 75 | #endif // MBED_CAN_HELPER_H |
valeyev | 0:e056ac8fecf8 | 76 | |
valeyev | 0:e056ac8fecf8 | 77 | /** @}*/ |