Vladimir Vana / mbed

pro vyuku PSS v Jecne

can_helper.h@0:23d1f73bf130, 2017-09-24 (annotated)

Committer:
vladvana
Date:
Sun Sep 24 12:31:52 2017 +0000
Revision:
0:23d1f73bf130
podklady pro cviceni z PSS

Who changed what in which revision?

UserRevisionLine numberNew contents of line
vladvana 0:23d1f73bf130 1 /* mbed Microcontroller Library
vladvana 0:23d1f73bf130 2 * Copyright (c) 2006-2013 ARM Limited
vladvana 0:23d1f73bf130 3 *
vladvana 0:23d1f73bf130 4 * Licensed under the Apache License, Version 2.0 (the "License");
vladvana 0:23d1f73bf130 5 * you may not use this file except in compliance with the License.
vladvana 0:23d1f73bf130 6 * You may obtain a copy of the License at
vladvana 0:23d1f73bf130 7 *
vladvana 0:23d1f73bf130 8 * http://www.apache.org/licenses/LICENSE-2.0
vladvana 0:23d1f73bf130 9 *
vladvana 0:23d1f73bf130 10 * Unless required by applicable law or agreed to in writing, software
vladvana 0:23d1f73bf130 11 * distributed under the License is distributed on an "AS IS" BASIS,
vladvana 0:23d1f73bf130 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
vladvana 0:23d1f73bf130 13 * See the License for the specific language governing permissions and
vladvana 0:23d1f73bf130 14 * limitations under the License.
vladvana 0:23d1f73bf130 15 */
vladvana 0:23d1f73bf130 16 #ifndef MBED_CAN_HELPER_H
vladvana 0:23d1f73bf130 17 #define MBED_CAN_HELPER_H
vladvana 0:23d1f73bf130 18
vladvana 0:23d1f73bf130 19 #if DEVICE_CAN
vladvana 0:23d1f73bf130 20
vladvana 0:23d1f73bf130 21 #ifdef __cplusplus
vladvana 0:23d1f73bf130 22 extern "C" {
vladvana 0:23d1f73bf130 23 #endif
vladvana 0:23d1f73bf130 24
vladvana 0:23d1f73bf130 25 enum CANFormat {
vladvana 0:23d1f73bf130 26 CANStandard = 0,
vladvana 0:23d1f73bf130 27 CANExtended = 1,
vladvana 0:23d1f73bf130 28 CANAny = 2
vladvana 0:23d1f73bf130 29 };
vladvana 0:23d1f73bf130 30 typedef enum CANFormat CANFormat;
vladvana 0:23d1f73bf130 31
vladvana 0:23d1f73bf130 32 enum CANType {
vladvana 0:23d1f73bf130 33 CANData = 0,
vladvana 0:23d1f73bf130 34 CANRemote = 1
vladvana 0:23d1f73bf130 35 };
vladvana 0:23d1f73bf130 36 typedef enum CANType CANType;
vladvana 0:23d1f73bf130 37
vladvana 0:23d1f73bf130 38 struct CAN_Message {
vladvana 0:23d1f73bf130 39 unsigned int id; // 29 bit identifier
vladvana 0:23d1f73bf130 40 unsigned char data[8]; // Data field
vladvana 0:23d1f73bf130 41 unsigned char len; // Length of data field in bytes
vladvana 0:23d1f73bf130 42 CANFormat format; // 0 - STANDARD, 1- EXTENDED IDENTIFIER
vladvana 0:23d1f73bf130 43 CANType type; // 0 - DATA FRAME, 1 - REMOTE FRAME
vladvana 0:23d1f73bf130 44 };
vladvana 0:23d1f73bf130 45 typedef struct CAN_Message CAN_Message;
vladvana 0:23d1f73bf130 46
vladvana 0:23d1f73bf130 47 #ifdef __cplusplus
vladvana 0:23d1f73bf130 48 };
vladvana 0:23d1f73bf130 49 #endif
vladvana 0:23d1f73bf130 50
vladvana 0:23d1f73bf130 51 #endif
vladvana 0:23d1f73bf130 52
vladvana 0:23d1f73bf130 53 #endif // MBED_CAN_HELPER_H