kushagra brahmbhatt / IoT_Security

IoT Home Alarm System

Dependents:   IoTBurglar_and_Fire_AlarmSystem

can_helper.h@0:2f388b030837, 2016-04-29 (annotated)

Committer:
kbrahmbhatt6
Date:
Fri Apr 29 06:59:59 2016 +0000
Revision:
0:2f388b030837
1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kbrahmbhatt6 0:2f388b030837 1 /* mbed Microcontroller Library
kbrahmbhatt6 0:2f388b030837 2 * Copyright (c) 2006-2013 ARM Limited
kbrahmbhatt6 0:2f388b030837 3 *
kbrahmbhatt6 0:2f388b030837 4 * Licensed under the Apache License, Version 2.0 (the "License");
kbrahmbhatt6 0:2f388b030837 5 * you may not use this file except in compliance with the License.
kbrahmbhatt6 0:2f388b030837 6 * You may obtain a copy of the License at
kbrahmbhatt6 0:2f388b030837 7 *
kbrahmbhatt6 0:2f388b030837 8 * http://www.apache.org/licenses/LICENSE-2.0
kbrahmbhatt6 0:2f388b030837 9 *
kbrahmbhatt6 0:2f388b030837 10 * Unless required by applicable law or agreed to in writing, software
kbrahmbhatt6 0:2f388b030837 11 * distributed under the License is distributed on an "AS IS" BASIS,
kbrahmbhatt6 0:2f388b030837 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
kbrahmbhatt6 0:2f388b030837 13 * See the License for the specific language governing permissions and
kbrahmbhatt6 0:2f388b030837 14 * limitations under the License.
kbrahmbhatt6 0:2f388b030837 15 */
kbrahmbhatt6 0:2f388b030837 16 #ifndef MBED_CAN_HELPER_H
kbrahmbhatt6 0:2f388b030837 17 #define MBED_CAN_HELPER_H
kbrahmbhatt6 0:2f388b030837 18
kbrahmbhatt6 0:2f388b030837 19 #if DEVICE_CAN
kbrahmbhatt6 0:2f388b030837 20
kbrahmbhatt6 0:2f388b030837 21 #ifdef __cplusplus
kbrahmbhatt6 0:2f388b030837 22 extern "C" {
kbrahmbhatt6 0:2f388b030837 23 #endif
kbrahmbhatt6 0:2f388b030837 24
kbrahmbhatt6 0:2f388b030837 25 enum CANFormat {
kbrahmbhatt6 0:2f388b030837 26 CANStandard = 0,
kbrahmbhatt6 0:2f388b030837 27 CANExtended = 1,
kbrahmbhatt6 0:2f388b030837 28 CANAny = 2
kbrahmbhatt6 0:2f388b030837 29 };
kbrahmbhatt6 0:2f388b030837 30 typedef enum CANFormat CANFormat;
kbrahmbhatt6 0:2f388b030837 31
kbrahmbhatt6 0:2f388b030837 32 enum CANType {
kbrahmbhatt6 0:2f388b030837 33 CANData = 0,
kbrahmbhatt6 0:2f388b030837 34 CANRemote = 1
kbrahmbhatt6 0:2f388b030837 35 };
kbrahmbhatt6 0:2f388b030837 36 typedef enum CANType CANType;
kbrahmbhatt6 0:2f388b030837 37
kbrahmbhatt6 0:2f388b030837 38 struct CAN_Message {
kbrahmbhatt6 0:2f388b030837 39 unsigned int id; // 29 bit identifier
kbrahmbhatt6 0:2f388b030837 40 unsigned char data[8]; // Data field
kbrahmbhatt6 0:2f388b030837 41 unsigned char len; // Length of data field in bytes
kbrahmbhatt6 0:2f388b030837 42 CANFormat format; // 0 - STANDARD, 1- EXTENDED IDENTIFIER
kbrahmbhatt6 0:2f388b030837 43 CANType type; // 0 - DATA FRAME, 1 - REMOTE FRAME
kbrahmbhatt6 0:2f388b030837 44 };
kbrahmbhatt6 0:2f388b030837 45 typedef struct CAN_Message CAN_Message;
kbrahmbhatt6 0:2f388b030837 46
kbrahmbhatt6 0:2f388b030837 47 #ifdef __cplusplus
kbrahmbhatt6 0:2f388b030837 48 };
kbrahmbhatt6 0:2f388b030837 49 #endif
kbrahmbhatt6 0:2f388b030837 50
kbrahmbhatt6 0:2f388b030837 51 #endif
kbrahmbhatt6 0:2f388b030837 52
kbrahmbhatt6 0:2f388b030837 53 #endif // MBED_CAN_HELPER_H