Maxim mbed development library
hal/can_helper.h@0:0e018d759a2a, 2016-11-08 (annotated)
- Committer:
- switches
- Date:
- Tue Nov 08 18:27:11 2016 +0000
- Revision:
- 0:0e018d759a2a
Initial commit
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| switches | 0:0e018d759a2a | 1 | |
| switches | 0:0e018d759a2a | 2 | /** \addtogroup hal */ |
| switches | 0:0e018d759a2a | 3 | /** @{*/ |
| switches | 0:0e018d759a2a | 4 | /* mbed Microcontroller Library |
| switches | 0:0e018d759a2a | 5 | * Copyright (c) 2006-2013 ARM Limited |
| switches | 0:0e018d759a2a | 6 | * |
| switches | 0:0e018d759a2a | 7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| switches | 0:0e018d759a2a | 8 | * you may not use this file except in compliance with the License. |
| switches | 0:0e018d759a2a | 9 | * You may obtain a copy of the License at |
| switches | 0:0e018d759a2a | 10 | * |
| switches | 0:0e018d759a2a | 11 | * http://www.apache.org/licenses/LICENSE-2.0 |
| switches | 0:0e018d759a2a | 12 | * |
| switches | 0:0e018d759a2a | 13 | * Unless required by applicable law or agreed to in writing, software |
| switches | 0:0e018d759a2a | 14 | * distributed under the License is distributed on an "AS IS" BASIS, |
| switches | 0:0e018d759a2a | 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| switches | 0:0e018d759a2a | 16 | * See the License for the specific language governing permissions and |
| switches | 0:0e018d759a2a | 17 | * limitations under the License. |
| switches | 0:0e018d759a2a | 18 | */ |
| switches | 0:0e018d759a2a | 19 | #ifndef MBED_CAN_HELPER_H |
| switches | 0:0e018d759a2a | 20 | #define MBED_CAN_HELPER_H |
| switches | 0:0e018d759a2a | 21 | |
| switches | 0:0e018d759a2a | 22 | #if DEVICE_CAN |
| switches | 0:0e018d759a2a | 23 | |
| switches | 0:0e018d759a2a | 24 | #ifdef __cplusplus |
| switches | 0:0e018d759a2a | 25 | extern "C" { |
| switches | 0:0e018d759a2a | 26 | #endif |
| switches | 0:0e018d759a2a | 27 | |
| switches | 0:0e018d759a2a | 28 | enum CANFormat { |
| switches | 0:0e018d759a2a | 29 | CANStandard = 0, |
| switches | 0:0e018d759a2a | 30 | CANExtended = 1, |
| switches | 0:0e018d759a2a | 31 | CANAny = 2 |
| switches | 0:0e018d759a2a | 32 | }; |
| switches | 0:0e018d759a2a | 33 | typedef enum CANFormat CANFormat; |
| switches | 0:0e018d759a2a | 34 | |
| switches | 0:0e018d759a2a | 35 | enum CANType { |
| switches | 0:0e018d759a2a | 36 | CANData = 0, |
| switches | 0:0e018d759a2a | 37 | CANRemote = 1 |
| switches | 0:0e018d759a2a | 38 | }; |
| switches | 0:0e018d759a2a | 39 | typedef enum CANType CANType; |
| switches | 0:0e018d759a2a | 40 | |
| switches | 0:0e018d759a2a | 41 | struct CAN_Message { |
| switches | 0:0e018d759a2a | 42 | unsigned int id; // 29 bit identifier |
| switches | 0:0e018d759a2a | 43 | unsigned char data[8]; // Data field |
| switches | 0:0e018d759a2a | 44 | unsigned char len; // Length of data field in bytes |
| switches | 0:0e018d759a2a | 45 | CANFormat format; // 0 - STANDARD, 1- EXTENDED IDENTIFIER |
| switches | 0:0e018d759a2a | 46 | CANType type; // 0 - DATA FRAME, 1 - REMOTE FRAME |
| switches | 0:0e018d759a2a | 47 | }; |
| switches | 0:0e018d759a2a | 48 | typedef struct CAN_Message CAN_Message; |
| switches | 0:0e018d759a2a | 49 | |
| switches | 0:0e018d759a2a | 50 | #ifdef __cplusplus |
| switches | 0:0e018d759a2a | 51 | }; |
| switches | 0:0e018d759a2a | 52 | #endif |
| switches | 0:0e018d759a2a | 53 | |
| switches | 0:0e018d759a2a | 54 | #endif |
| switches | 0:0e018d759a2a | 55 | |
| switches | 0:0e018d759a2a | 56 | #endif // MBED_CAN_HELPER_H |
| switches | 0:0e018d759a2a | 57 | |
| switches | 0:0e018d759a2a | 58 | /** @}*/ |