Steve Kim / mbed-src

mbed library sources(for async_print)

Dependents:   AsyncPrint

Fork of mbed-src by mbed official

capi/can_helper.h@0:fd0d7bdfcdc2, 2012-11-20 (annotated)

Committer:
mbed_official
Date:
Tue Nov 20 17:24:08 2012 +0000
Revision:
0:fd0d7bdfcdc2
Child:
2:143cac498751
mbed sources

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:fd0d7bdfcdc2 1 /* mbed Microcontroller Library
mbed_official 0:fd0d7bdfcdc2 2 * Copyright (c) 2006-2012 ARM Limited
mbed_official 0:fd0d7bdfcdc2 3 *
mbed_official 0:fd0d7bdfcdc2 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
mbed_official 0:fd0d7bdfcdc2 5 * of this software and associated documentation files (the "Software"), to deal
mbed_official 0:fd0d7bdfcdc2 6 * in the Software without restriction, including without limitation the rights
mbed_official 0:fd0d7bdfcdc2 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
mbed_official 0:fd0d7bdfcdc2 8 * copies of the Software, and to permit persons to whom the Software is
mbed_official 0:fd0d7bdfcdc2 9 * furnished to do so, subject to the following conditions:
mbed_official 0:fd0d7bdfcdc2 10 *
mbed_official 0:fd0d7bdfcdc2 11 * The above copyright notice and this permission notice shall be included in
mbed_official 0:fd0d7bdfcdc2 12 * all copies or substantial portions of the Software.
mbed_official 0:fd0d7bdfcdc2 13 *
mbed_official 0:fd0d7bdfcdc2 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
mbed_official 0:fd0d7bdfcdc2 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
mbed_official 0:fd0d7bdfcdc2 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
mbed_official 0:fd0d7bdfcdc2 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
mbed_official 0:fd0d7bdfcdc2 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
mbed_official 0:fd0d7bdfcdc2 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
mbed_official 0:fd0d7bdfcdc2 20 * SOFTWARE.
mbed_official 0:fd0d7bdfcdc2 21 */
mbed_official 0:fd0d7bdfcdc2 22 #ifndef MBED_CAN_HELPER_H
mbed_official 0:fd0d7bdfcdc2 23 #define MBED_CAN_HELPER_H
mbed_official 0:fd0d7bdfcdc2 24
mbed_official 0:fd0d7bdfcdc2 25 #if DEVICE_CAN
mbed_official 0:fd0d7bdfcdc2 26
mbed_official 0:fd0d7bdfcdc2 27 #ifdef __cplusplus
mbed_official 0:fd0d7bdfcdc2 28 extern "C" {
mbed_official 0:fd0d7bdfcdc2 29 #endif
mbed_official 0:fd0d7bdfcdc2 30
mbed_official 0:fd0d7bdfcdc2 31 enum CANFormat {
mbed_official 0:fd0d7bdfcdc2 32 CANStandard = 0,
mbed_official 0:fd0d7bdfcdc2 33 CANExtended = 1
mbed_official 0:fd0d7bdfcdc2 34 };
mbed_official 0:fd0d7bdfcdc2 35 typedef enum CANFormat CANFormat;
mbed_official 0:fd0d7bdfcdc2 36
mbed_official 0:fd0d7bdfcdc2 37 enum CANType {
mbed_official 0:fd0d7bdfcdc2 38 CANData = 0,
mbed_official 0:fd0d7bdfcdc2 39 CANRemote = 1
mbed_official 0:fd0d7bdfcdc2 40 };
mbed_official 0:fd0d7bdfcdc2 41 typedef enum CANType CANType;
mbed_official 0:fd0d7bdfcdc2 42
mbed_official 0:fd0d7bdfcdc2 43 struct CAN_Message {
mbed_official 0:fd0d7bdfcdc2 44 unsigned int id; // 29 bit identifier
mbed_official 0:fd0d7bdfcdc2 45 unsigned char data[8]; // Data field
mbed_official 0:fd0d7bdfcdc2 46 unsigned char len; // Length of data field in bytes
mbed_official 0:fd0d7bdfcdc2 47 CANFormat format; // 0 - STANDARD, 1- EXTENDED IDENTIFIER
mbed_official 0:fd0d7bdfcdc2 48 CANType type; // 0 - DATA FRAME, 1 - REMOTE FRAME
mbed_official 0:fd0d7bdfcdc2 49 };
mbed_official 0:fd0d7bdfcdc2 50 typedef struct CAN_Message CAN_Message;
mbed_official 0:fd0d7bdfcdc2 51
mbed_official 0:fd0d7bdfcdc2 52 #ifdef __cplusplus
mbed_official 0:fd0d7bdfcdc2 53 };
mbed_official 0:fd0d7bdfcdc2 54 #endif
mbed_official 0:fd0d7bdfcdc2 55
mbed_official 0:fd0d7bdfcdc2 56 #endif
mbed_official 0:fd0d7bdfcdc2 57
mbed_official 0:fd0d7bdfcdc2 58 #endif // MBED_CAN_HELPER_H