mirror of https://github.com/ARMmbed/mbed-os.git
54 lines
1.4 KiB
C
54 lines
1.4 KiB
C
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/* mbed Microcontroller Library
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* Copyright (c) 2006-2013 ARM Limited
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef MBED_CAN_HELPER_H
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#define MBED_CAN_HELPER_H
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#if DEVICE_CAN
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum CANFormat {
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CANStandard = 0,
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CANExtended = 1,
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CANAny = 2
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};
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typedef enum CANFormat CANFormat;
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enum CANType {
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CANData = 0,
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CANRemote = 1
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};
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typedef enum CANType CANType;
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struct CAN_Message {
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unsigned int id; // 29 bit identifier
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unsigned char data[8]; // Data field
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unsigned char len; // Length of data field in bytes
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CANFormat format; // 0 - STANDARD, 1- EXTENDED IDENTIFIER
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CANType type; // 0 - DATA FRAME, 1 - REMOTE FRAME
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};
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typedef struct CAN_Message CAN_Message;
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#ifdef __cplusplus
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};
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#endif
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#endif
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#endif // MBED_CAN_HELPER_H
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