mbed library sources. Supersedes mbed-src.
Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
hal/can_helper.h@189:f392fc9709a3, 2019-02-20 (annotated)
- Committer:
- AnnaBridge
- Date:
- Wed Feb 20 22:31:08 2019 +0000
- Revision:
- 189:f392fc9709a3
- Parent:
- 167:e84263d55307
mbed library release version 165
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
<> | 149:156823d33999 | 1 | |
<> | 149:156823d33999 | 2 | /** \addtogroup hal */ |
<> | 149:156823d33999 | 3 | /** @{*/ |
<> | 149:156823d33999 | 4 | /* mbed Microcontroller Library |
<> | 149:156823d33999 | 5 | * Copyright (c) 2006-2013 ARM Limited |
AnnaBridge | 189:f392fc9709a3 | 6 | * SPDX-License-Identifier: Apache-2.0 |
<> | 149:156823d33999 | 7 | * |
<> | 149:156823d33999 | 8 | * Licensed under the Apache License, Version 2.0 (the "License"); |
<> | 149:156823d33999 | 9 | * you may not use this file except in compliance with the License. |
<> | 149:156823d33999 | 10 | * You may obtain a copy of the License at |
<> | 149:156823d33999 | 11 | * |
<> | 149:156823d33999 | 12 | * http://www.apache.org/licenses/LICENSE-2.0 |
<> | 149:156823d33999 | 13 | * |
<> | 149:156823d33999 | 14 | * Unless required by applicable law or agreed to in writing, software |
<> | 149:156823d33999 | 15 | * distributed under the License is distributed on an "AS IS" BASIS, |
<> | 149:156823d33999 | 16 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
<> | 149:156823d33999 | 17 | * See the License for the specific language governing permissions and |
<> | 149:156823d33999 | 18 | * limitations under the License. |
<> | 149:156823d33999 | 19 | */ |
<> | 149:156823d33999 | 20 | #ifndef MBED_CAN_HELPER_H |
<> | 149:156823d33999 | 21 | #define MBED_CAN_HELPER_H |
<> | 149:156823d33999 | 22 | |
<> | 149:156823d33999 | 23 | #if DEVICE_CAN |
<> | 149:156823d33999 | 24 | |
<> | 149:156823d33999 | 25 | #ifdef __cplusplus |
<> | 149:156823d33999 | 26 | extern "C" { |
<> | 149:156823d33999 | 27 | #endif |
<> | 149:156823d33999 | 28 | |
AnnaBridge | 167:e84263d55307 | 29 | /** |
AnnaBridge | 167:e84263d55307 | 30 | * |
AnnaBridge | 167:e84263d55307 | 31 | * \enum CANFormat |
AnnaBridge | 167:e84263d55307 | 32 | * |
AnnaBridge | 167:e84263d55307 | 33 | * \brief Values that represent CAN Format |
AnnaBridge | 167:e84263d55307 | 34 | **/ |
<> | 149:156823d33999 | 35 | enum CANFormat { |
<> | 149:156823d33999 | 36 | CANStandard = 0, |
<> | 149:156823d33999 | 37 | CANExtended = 1, |
<> | 149:156823d33999 | 38 | CANAny = 2 |
<> | 149:156823d33999 | 39 | }; |
<> | 149:156823d33999 | 40 | typedef enum CANFormat CANFormat; |
<> | 149:156823d33999 | 41 | |
AnnaBridge | 167:e84263d55307 | 42 | /** |
AnnaBridge | 167:e84263d55307 | 43 | * |
AnnaBridge | 167:e84263d55307 | 44 | * \enum CANType |
AnnaBridge | 167:e84263d55307 | 45 | * |
AnnaBridge | 167:e84263d55307 | 46 | * \brief Values that represent CAN Type |
AnnaBridge | 167:e84263d55307 | 47 | **/ |
<> | 149:156823d33999 | 48 | enum CANType { |
<> | 149:156823d33999 | 49 | CANData = 0, |
<> | 149:156823d33999 | 50 | CANRemote = 1 |
<> | 149:156823d33999 | 51 | }; |
<> | 149:156823d33999 | 52 | typedef enum CANType CANType; |
<> | 149:156823d33999 | 53 | |
AnnaBridge | 167:e84263d55307 | 54 | /** |
AnnaBridge | 167:e84263d55307 | 55 | * |
AnnaBridge | 167:e84263d55307 | 56 | * \struct CAN_Message |
AnnaBridge | 167:e84263d55307 | 57 | * |
AnnaBridge | 167:e84263d55307 | 58 | * \brief Holder for single CAN message. |
AnnaBridge | 167:e84263d55307 | 59 | * |
AnnaBridge | 167:e84263d55307 | 60 | **/ |
<> | 149:156823d33999 | 61 | struct CAN_Message { |
<> | 149:156823d33999 | 62 | unsigned int id; // 29 bit identifier |
<> | 149:156823d33999 | 63 | unsigned char data[8]; // Data field |
<> | 149:156823d33999 | 64 | unsigned char len; // Length of data field in bytes |
AnnaBridge | 167:e84263d55307 | 65 | CANFormat format; // Format ::CANFormat |
AnnaBridge | 167:e84263d55307 | 66 | CANType type; // Type ::CANType |
<> | 149:156823d33999 | 67 | }; |
<> | 149:156823d33999 | 68 | typedef struct CAN_Message CAN_Message; |
<> | 149:156823d33999 | 69 | |
<> | 149:156823d33999 | 70 | #ifdef __cplusplus |
<> | 149:156823d33999 | 71 | }; |
<> | 149:156823d33999 | 72 | #endif |
<> | 149:156823d33999 | 73 | |
<> | 149:156823d33999 | 74 | #endif |
<> | 149:156823d33999 | 75 | |
<> | 149:156823d33999 | 76 | #endif // MBED_CAN_HELPER_H |
<> | 149:156823d33999 | 77 | |
<> | 149:156823d33999 | 78 | /** @}*/ |