Damian Gabino / picoGW_mcu

MCU driver/HAL for the Picocell Gateway concentrator board. The firmware implements either a USB CDC protocol or a UART protocol to bridge commands coming from host to the SX1308 SPI interface.

src/mbed-dev/api/can_helper.h@0:c76361bd82e8, 2018-04-11 (annotated)

Committer:
dgabino
Date:
Wed Apr 11 14:42:47 2018 +0000
Revision:
0:c76361bd82e8
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dgabino 0:c76361bd82e8 1 /* mbed Microcontroller Library
dgabino 0:c76361bd82e8 2 * Copyright (c) 2006-2013 ARM Limited
dgabino 0:c76361bd82e8 3 *
dgabino 0:c76361bd82e8 4 * Licensed under the Apache License, Version 2.0 (the "License");
dgabino 0:c76361bd82e8 5 * you may not use this file except in compliance with the License.
dgabino 0:c76361bd82e8 6 * You may obtain a copy of the License at
dgabino 0:c76361bd82e8 7 *
dgabino 0:c76361bd82e8 8 * http://www.apache.org/licenses/LICENSE-2.0
dgabino 0:c76361bd82e8 9 *
dgabino 0:c76361bd82e8 10 * Unless required by applicable law or agreed to in writing, software
dgabino 0:c76361bd82e8 11 * distributed under the License is distributed on an "AS IS" BASIS,
dgabino 0:c76361bd82e8 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
dgabino 0:c76361bd82e8 13 * See the License for the specific language governing permissions and
dgabino 0:c76361bd82e8 14 * limitations under the License.
dgabino 0:c76361bd82e8 15 */
dgabino 0:c76361bd82e8 16 #ifndef MBED_CAN_HELPER_H
dgabino 0:c76361bd82e8 17 #define MBED_CAN_HELPER_H
dgabino 0:c76361bd82e8 18
dgabino 0:c76361bd82e8 19 #if DEVICE_CAN
dgabino 0:c76361bd82e8 20
dgabino 0:c76361bd82e8 21 #ifdef __cplusplus
dgabino 0:c76361bd82e8 22 extern "C" {
dgabino 0:c76361bd82e8 23 #endif
dgabino 0:c76361bd82e8 24
dgabino 0:c76361bd82e8 25 enum CANFormat {
dgabino 0:c76361bd82e8 26 CANStandard = 0,
dgabino 0:c76361bd82e8 27 CANExtended = 1,
dgabino 0:c76361bd82e8 28 CANAny = 2
dgabino 0:c76361bd82e8 29 };
dgabino 0:c76361bd82e8 30 typedef enum CANFormat CANFormat;
dgabino 0:c76361bd82e8 31
dgabino 0:c76361bd82e8 32 enum CANType {
dgabino 0:c76361bd82e8 33 CANData = 0,
dgabino 0:c76361bd82e8 34 CANRemote = 1
dgabino 0:c76361bd82e8 35 };
dgabino 0:c76361bd82e8 36 typedef enum CANType CANType;
dgabino 0:c76361bd82e8 37
dgabino 0:c76361bd82e8 38 struct CAN_Message {
dgabino 0:c76361bd82e8 39 unsigned int id; // 29 bit identifier
dgabino 0:c76361bd82e8 40 unsigned char data[8]; // Data field
dgabino 0:c76361bd82e8 41 unsigned char len; // Length of data field in bytes
dgabino 0:c76361bd82e8 42 CANFormat format; // 0 - STANDARD, 1- EXTENDED IDENTIFIER
dgabino 0:c76361bd82e8 43 CANType type; // 0 - DATA FRAME, 1 - REMOTE FRAME
dgabino 0:c76361bd82e8 44 };
dgabino 0:c76361bd82e8 45 typedef struct CAN_Message CAN_Message;
dgabino 0:c76361bd82e8 46
dgabino 0:c76361bd82e8 47 #ifdef __cplusplus
dgabino 0:c76361bd82e8 48 };
dgabino 0:c76361bd82e8 49 #endif
dgabino 0:c76361bd82e8 50
dgabino 0:c76361bd82e8 51 #endif
dgabino 0:c76361bd82e8 52
dgabino 0:c76361bd82e8 53 #endif // MBED_CAN_HELPER_H