SDK Development / mbed-src

mbed SDK library sources

Fork of mbed-src by mbed official

Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.

If you are looking for a stable and tested release, please import one of the official mbed library releases:

Import librarymbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Last commit 20 Feb 2019 by mbed official

hal/can_api.h@89:9655231f5786, 2014-02-11 (annotated)

Committer:
mbed_official
Date:
Tue Feb 11 15:00:06 2014 +0000
Revision:
89:9655231f5786
Parent:
42:7ca0bbba899b 
Synchronized with git revision 17499c34d273f02497e0706d3abc516b12f3fc62



Full URL: https://github.com/mbedmicro/mbed/commit/17499c34d273f02497e0706d3abc516b12f3fc62/

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 13:0645d8841f51 1 /* mbed Microcontroller Library
bogdanm 13:0645d8841f51 2 * Copyright (c) 2006-2013 ARM Limited
bogdanm 13:0645d8841f51 3 *
bogdanm 13:0645d8841f51 4 * Licensed under the Apache License, Version 2.0 (the "License");
bogdanm 13:0645d8841f51 5 * you may not use this file except in compliance with the License.
bogdanm 13:0645d8841f51 6 * You may obtain a copy of the License at
bogdanm 13:0645d8841f51 7 *
bogdanm 13:0645d8841f51 8 * http://www.apache.org/licenses/LICENSE-2.0
bogdanm 13:0645d8841f51 9 *
bogdanm 13:0645d8841f51 10 * Unless required by applicable law or agreed to in writing, software
bogdanm 13:0645d8841f51 11 * distributed under the License is distributed on an "AS IS" BASIS,
bogdanm 13:0645d8841f51 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
bogdanm 13:0645d8841f51 13 * See the License for the specific language governing permissions and
bogdanm 13:0645d8841f51 14 * limitations under the License.
bogdanm 13:0645d8841f51 15 */
bogdanm 13:0645d8841f51 16 #ifndef MBED_CAN_API_H
bogdanm 13:0645d8841f51 17 #define MBED_CAN_API_H
bogdanm 13:0645d8841f51 18
bogdanm 13:0645d8841f51 19 #include "device.h"
bogdanm 13:0645d8841f51 20
bogdanm 13:0645d8841f51 21 #if DEVICE_CAN
bogdanm 13:0645d8841f51 22
bogdanm 13:0645d8841f51 23 #include "PinNames.h"
bogdanm 13:0645d8841f51 24 #include "PeripheralNames.h"
bogdanm 13:0645d8841f51 25 #include "can_helper.h"
bogdanm 13:0645d8841f51 26
bogdanm 13:0645d8841f51 27 #ifdef __cplusplus
bogdanm 13:0645d8841f51 28 extern "C" {
bogdanm 13:0645d8841f51 29 #endif
bogdanm 13:0645d8841f51 30
bogdanm 15:4892fe388435 31 typedef enum {
bogdanm 15:4892fe388435 32 IRQ_RX,
bogdanm 15:4892fe388435 33 IRQ_TX,
bogdanm 15:4892fe388435 34 IRQ_ERROR,
bogdanm 15:4892fe388435 35 IRQ_OVERRUN,
bogdanm 15:4892fe388435 36 IRQ_WAKEUP,
bogdanm 15:4892fe388435 37 IRQ_PASSIVE,
bogdanm 15:4892fe388435 38 IRQ_ARB,
bogdanm 15:4892fe388435 39 IRQ_BUS,
bogdanm 15:4892fe388435 40 IRQ_READY
bogdanm 15:4892fe388435 41 } CanIrqType;
bogdanm 15:4892fe388435 42
bogdanm 15:4892fe388435 43
bogdanm 15:4892fe388435 44 typedef enum {
bogdanm 15:4892fe388435 45 MODE_RESET,
bogdanm 15:4892fe388435 46 MODE_NORMAL,
bogdanm 15:4892fe388435 47 MODE_SILENT,
bogdanm 15:4892fe388435 48 MODE_TEST_GLOBAL,
bogdanm 15:4892fe388435 49 MODE_TEST_LOCAL,
bogdanm 15:4892fe388435 50 MODE_TEST_SILENT
bogdanm 15:4892fe388435 51 } CanMode;
bogdanm 15:4892fe388435 52
bogdanm 15:4892fe388435 53 typedef void (*can_irq_handler)(uint32_t id, CanIrqType type);
bogdanm 15:4892fe388435 54
bogdanm 13:0645d8841f51 55 typedef struct can_s can_t;
bogdanm 13:0645d8841f51 56
bogdanm 13:0645d8841f51 57 void can_init (can_t *obj, PinName rd, PinName td);
bogdanm 13:0645d8841f51 58 void can_free (can_t *obj);
bogdanm 13:0645d8841f51 59 int can_frequency(can_t *obj, int hz);
bogdanm 15:4892fe388435 60
bogdanm 15:4892fe388435 61 void can_irq_init (can_t *obj, can_irq_handler handler, uint32_t id);
bogdanm 15:4892fe388435 62 void can_irq_free (can_t *obj);
bogdanm 15:4892fe388435 63 void can_irq_set (can_t *obj, CanIrqType irq, uint32_t enable);
bogdanm 15:4892fe388435 64
bogdanm 13:0645d8841f51 65 int can_write (can_t *obj, CAN_Message, int cc);
mbed_official 41:e8b66477f5bf 66 int can_read (can_t *obj, CAN_Message *msg, int handle);
bogdanm 15:4892fe388435 67 int can_mode (can_t *obj, CanMode mode);
mbed_official 42:7ca0bbba899b 68 int can_filter(can_t *obj, uint32_t id, uint32_t mask, CANFormat format, int32_t handle);
bogdanm 13:0645d8841f51 69 void can_reset (can_t *obj);
bogdanm 13:0645d8841f51 70 unsigned char can_rderror (can_t *obj);
bogdanm 13:0645d8841f51 71 unsigned char can_tderror (can_t *obj);
bogdanm 13:0645d8841f51 72 void can_monitor (can_t *obj, int silent);
bogdanm 13:0645d8841f51 73
bogdanm 13:0645d8841f51 74 #ifdef __cplusplus
bogdanm 13:0645d8841f51 75 };
bogdanm 13:0645d8841f51 76 #endif
bogdanm 13:0645d8841f51 77
bogdanm 13:0645d8841f51 78 #endif // MBED_CAN_API_H
bogdanm 13:0645d8841f51 79
bogdanm 13:0645d8841f51 80 #endif