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mbed/can_helper.h@0:80df663dd15e, 2017-05-19 (annotated)
- Committer:
- R66Y
- Date:
- Fri May 19 14:32:14 2017 +0000
- Revision:
- 0:80df663dd15e
programme pour utiliser les servomoteurs MX12.
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| R66Y | 0:80df663dd15e | 1 | /* mbed Microcontroller Library - can_helper |
| R66Y | 0:80df663dd15e | 2 | * Copyright (c) 2009 ARM Limited. All rights reserved. |
| R66Y | 0:80df663dd15e | 3 | */ |
| R66Y | 0:80df663dd15e | 4 | |
| R66Y | 0:80df663dd15e | 5 | #ifndef MBED_CAN_HELPER_H |
| R66Y | 0:80df663dd15e | 6 | #define MBED_CAN_HELPER_H |
| R66Y | 0:80df663dd15e | 7 | |
| R66Y | 0:80df663dd15e | 8 | #ifdef __cplusplus |
| R66Y | 0:80df663dd15e | 9 | extern "C" { |
| R66Y | 0:80df663dd15e | 10 | #endif |
| R66Y | 0:80df663dd15e | 11 | |
| R66Y | 0:80df663dd15e | 12 | enum CANFormat { |
| R66Y | 0:80df663dd15e | 13 | CANStandard = 0, |
| R66Y | 0:80df663dd15e | 14 | CANExtended = 1 |
| R66Y | 0:80df663dd15e | 15 | }; |
| R66Y | 0:80df663dd15e | 16 | typedef enum CANFormat CANFormat; |
| R66Y | 0:80df663dd15e | 17 | |
| R66Y | 0:80df663dd15e | 18 | enum CANType { |
| R66Y | 0:80df663dd15e | 19 | CANData = 0, |
| R66Y | 0:80df663dd15e | 20 | CANRemote = 1 |
| R66Y | 0:80df663dd15e | 21 | }; |
| R66Y | 0:80df663dd15e | 22 | typedef enum CANType CANType; |
| R66Y | 0:80df663dd15e | 23 | |
| R66Y | 0:80df663dd15e | 24 | struct CAN_Message { |
| R66Y | 0:80df663dd15e | 25 | unsigned int id; // 29 bit identifier |
| R66Y | 0:80df663dd15e | 26 | unsigned char data[8]; // Data field |
| R66Y | 0:80df663dd15e | 27 | unsigned char len; // Length of data field in bytes |
| R66Y | 0:80df663dd15e | 28 | CANFormat format; // 0 - STANDARD, 1- EXTENDED IDENTIFIER |
| R66Y | 0:80df663dd15e | 29 | CANType type; // 0 - DATA FRAME, 1 - REMOTE FRAME |
| R66Y | 0:80df663dd15e | 30 | }; |
| R66Y | 0:80df663dd15e | 31 | typedef struct CAN_Message CAN_Message; |
| R66Y | 0:80df663dd15e | 32 | |
| R66Y | 0:80df663dd15e | 33 | #ifdef __cplusplus |
| R66Y | 0:80df663dd15e | 34 | }; |
| R66Y | 0:80df663dd15e | 35 | #endif |
| R66Y | 0:80df663dd15e | 36 | |
| R66Y | 0:80df663dd15e | 37 | #endif // MBED_CAN_HELPER_H |