mbed(SerialHalfDuplex入り)
Fork of mbed by
can_helper.h@59:0883845fe643, 2013-02-18 (annotated)
- Committer:
- emilmont
- Date:
- Mon Feb 18 11:12:58 2013 +0000
- Revision:
- 59:0883845fe643
- Parent:
- 54:71b101360fb9
- Child:
- 65:5798e58a58b1
Add pinmap NC terminators for LPC1768 CAN.
Update the license from MIT to Apache v2.
Make the semihost code target independent using opportune defines for the UID and MAC.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
emilmont | 44:24d45a770a51 | 1 | /* mbed Microcontroller Library |
emilmont | 54:71b101360fb9 | 2 | * Copyright (c) 2006-2013 ARM Limited |
emilmont | 44:24d45a770a51 | 3 | * |
emilmont | 59:0883845fe643 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
emilmont | 59:0883845fe643 | 5 | * you may not use this file except in compliance with the License. |
emilmont | 59:0883845fe643 | 6 | * You may obtain a copy of the License at |
emilmont | 59:0883845fe643 | 7 | * |
emilmont | 59:0883845fe643 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
emilmont | 44:24d45a770a51 | 9 | * |
emilmont | 59:0883845fe643 | 10 | * Unless required by applicable law or agreed to in writing, software |
emilmont | 59:0883845fe643 | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
emilmont | 59:0883845fe643 | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
emilmont | 59:0883845fe643 | 13 | * See the License for the specific language governing permissions and |
emilmont | 59:0883845fe643 | 14 | * limitations under the License. |
emilmont | 44:24d45a770a51 | 15 | */ |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 16 | #ifndef MBED_CAN_HELPER_H |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 17 | #define MBED_CAN_HELPER_H |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 18 | |
emilmont | 44:24d45a770a51 | 19 | #if DEVICE_CAN |
emilmont | 44:24d45a770a51 | 20 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 21 | #ifdef __cplusplus |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 22 | extern "C" { |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 23 | #endif |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 24 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 25 | enum CANFormat { |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 26 | CANStandard = 0, |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 27 | CANExtended = 1 |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 28 | }; |
emilmont | 27:7110ebee3484 | 29 | typedef enum CANFormat CANFormat; |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 30 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 31 | enum CANType { |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 32 | CANData = 0, |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 33 | CANRemote = 1 |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 34 | }; |
emilmont | 27:7110ebee3484 | 35 | typedef enum CANType CANType; |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 36 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 37 | struct CAN_Message { |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 38 | unsigned int id; // 29 bit identifier |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 39 | unsigned char data[8]; // Data field |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 40 | unsigned char len; // Length of data field in bytes |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 41 | CANFormat format; // 0 - STANDARD, 1- EXTENDED IDENTIFIER |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 42 | CANType type; // 0 - DATA FRAME, 1 - REMOTE FRAME |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 43 | }; |
emilmont | 27:7110ebee3484 | 44 | typedef struct CAN_Message CAN_Message; |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 45 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 46 | #ifdef __cplusplus |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 47 | }; |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 48 | #endif |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 49 | |
emilmont | 44:24d45a770a51 | 50 | #endif |
emilmont | 44:24d45a770a51 | 51 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 52 | #endif // MBED_CAN_HELPER_H |