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Dependencies:   FFT

mbed/hal/can_helper.h@0:d6c9b09b4042, 2020-12-02 (annotated)

Committer:
annieluo2
Date:
Wed Dec 02 18:02:03 2020 +0000
Revision:
0:d6c9b09b4042
boo

Who changed what in which revision?

UserRevisionLine numberNew contents of line
annieluo2 0:d6c9b09b4042 1
annieluo2 0:d6c9b09b4042 2 /** \addtogroup hal */
annieluo2 0:d6c9b09b4042 3 /** @{*/
annieluo2 0:d6c9b09b4042 4 /* mbed Microcontroller Library
annieluo2 0:d6c9b09b4042 5 * Copyright (c) 2006-2013 ARM Limited
annieluo2 0:d6c9b09b4042 6 *
annieluo2 0:d6c9b09b4042 7 * Licensed under the Apache License, Version 2.0 (the "License");
annieluo2 0:d6c9b09b4042 8 * you may not use this file except in compliance with the License.
annieluo2 0:d6c9b09b4042 9 * You may obtain a copy of the License at
annieluo2 0:d6c9b09b4042 10 *
annieluo2 0:d6c9b09b4042 11 * http://www.apache.org/licenses/LICENSE-2.0
annieluo2 0:d6c9b09b4042 12 *
annieluo2 0:d6c9b09b4042 13 * Unless required by applicable law or agreed to in writing, software
annieluo2 0:d6c9b09b4042 14 * distributed under the License is distributed on an "AS IS" BASIS,
annieluo2 0:d6c9b09b4042 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
annieluo2 0:d6c9b09b4042 16 * See the License for the specific language governing permissions and
annieluo2 0:d6c9b09b4042 17 * limitations under the License.
annieluo2 0:d6c9b09b4042 18 */
annieluo2 0:d6c9b09b4042 19 #ifndef MBED_CAN_HELPER_H
annieluo2 0:d6c9b09b4042 20 #define MBED_CAN_HELPER_H
annieluo2 0:d6c9b09b4042 21
annieluo2 0:d6c9b09b4042 22 #if DEVICE_CAN
annieluo2 0:d6c9b09b4042 23
annieluo2 0:d6c9b09b4042 24 #ifdef __cplusplus
annieluo2 0:d6c9b09b4042 25 extern "C" {
annieluo2 0:d6c9b09b4042 26 #endif
annieluo2 0:d6c9b09b4042 27
annieluo2 0:d6c9b09b4042 28 enum CANFormat {
annieluo2 0:d6c9b09b4042 29 CANStandard = 0,
annieluo2 0:d6c9b09b4042 30 CANExtended = 1,
annieluo2 0:d6c9b09b4042 31 CANAny = 2
annieluo2 0:d6c9b09b4042 32 };
annieluo2 0:d6c9b09b4042 33 typedef enum CANFormat CANFormat;
annieluo2 0:d6c9b09b4042 34
annieluo2 0:d6c9b09b4042 35 enum CANType {
annieluo2 0:d6c9b09b4042 36 CANData = 0,
annieluo2 0:d6c9b09b4042 37 CANRemote = 1
annieluo2 0:d6c9b09b4042 38 };
annieluo2 0:d6c9b09b4042 39 typedef enum CANType CANType;
annieluo2 0:d6c9b09b4042 40
annieluo2 0:d6c9b09b4042 41 struct CAN_Message {
annieluo2 0:d6c9b09b4042 42 unsigned int id; // 29 bit identifier
annieluo2 0:d6c9b09b4042 43 unsigned char data[8]; // Data field
annieluo2 0:d6c9b09b4042 44 unsigned char len; // Length of data field in bytes
annieluo2 0:d6c9b09b4042 45 CANFormat format; // 0 - STANDARD, 1- EXTENDED IDENTIFIER
annieluo2 0:d6c9b09b4042 46 CANType type; // 0 - DATA FRAME, 1 - REMOTE FRAME
annieluo2 0:d6c9b09b4042 47 };
annieluo2 0:d6c9b09b4042 48 typedef struct CAN_Message CAN_Message;
annieluo2 0:d6c9b09b4042 49
annieluo2 0:d6c9b09b4042 50 #ifdef __cplusplus
annieluo2 0:d6c9b09b4042 51 };
annieluo2 0:d6c9b09b4042 52 #endif
annieluo2 0:d6c9b09b4042 53
annieluo2 0:d6c9b09b4042 54 #endif
annieluo2 0:d6c9b09b4042 55
annieluo2 0:d6c9b09b4042 56 #endif // MBED_CAN_HELPER_H
annieluo2 0:d6c9b09b4042 57
annieluo2 0:d6c9b09b4042 58 /** @}*/