Emir Sokic / mbedPAI Featured

mbed.h verzija za koristenje na predmetu PAI

can_api.h@0:05aad811ea07, 2015-03-10 (annotated)

Committer:
esokic
Date:
Tue Mar 10 09:51:52 2015 +0000
Revision:
0:05aad811ea07
mbed.h verzija od marta 2014, za koristenje na predmetu PAI

Who changed what in which revision?

UserRevisionLine numberNew contents of line
esokic 0:05aad811ea07 1 /* mbed Microcontroller Library
esokic 0:05aad811ea07 2 * Copyright (c) 2006-2013 ARM Limited
esokic 0:05aad811ea07 3 *
esokic 0:05aad811ea07 4 * Licensed under the Apache License, Version 2.0 (the "License");
esokic 0:05aad811ea07 5 * you may not use this file except in compliance with the License.
esokic 0:05aad811ea07 6 * You may obtain a copy of the License at
esokic 0:05aad811ea07 7 *
esokic 0:05aad811ea07 8 * http://www.apache.org/licenses/LICENSE-2.0
esokic 0:05aad811ea07 9 *
esokic 0:05aad811ea07 10 * Unless required by applicable law or agreed to in writing, software
esokic 0:05aad811ea07 11 * distributed under the License is distributed on an "AS IS" BASIS,
esokic 0:05aad811ea07 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
esokic 0:05aad811ea07 13 * See the License for the specific language governing permissions and
esokic 0:05aad811ea07 14 * limitations under the License.
esokic 0:05aad811ea07 15 */
esokic 0:05aad811ea07 16 #ifndef MBED_CAN_API_H
esokic 0:05aad811ea07 17 #define MBED_CAN_API_H
esokic 0:05aad811ea07 18
esokic 0:05aad811ea07 19 #include "device.h"
esokic 0:05aad811ea07 20
esokic 0:05aad811ea07 21 #if DEVICE_CAN
esokic 0:05aad811ea07 22
esokic 0:05aad811ea07 23 #include "PinNames.h"
esokic 0:05aad811ea07 24 #include "PeripheralNames.h"
esokic 0:05aad811ea07 25 #include "can_helper.h"
esokic 0:05aad811ea07 26
esokic 0:05aad811ea07 27 #ifdef __cplusplus
esokic 0:05aad811ea07 28 extern "C" {
esokic 0:05aad811ea07 29 #endif
esokic 0:05aad811ea07 30
esokic 0:05aad811ea07 31 typedef enum {
esokic 0:05aad811ea07 32 IRQ_RX,
esokic 0:05aad811ea07 33 IRQ_TX,
esokic 0:05aad811ea07 34 IRQ_ERROR,
esokic 0:05aad811ea07 35 IRQ_OVERRUN,
esokic 0:05aad811ea07 36 IRQ_WAKEUP,
esokic 0:05aad811ea07 37 IRQ_PASSIVE,
esokic 0:05aad811ea07 38 IRQ_ARB,
esokic 0:05aad811ea07 39 IRQ_BUS,
esokic 0:05aad811ea07 40 IRQ_READY
esokic 0:05aad811ea07 41 } CanIrqType;
esokic 0:05aad811ea07 42
esokic 0:05aad811ea07 43
esokic 0:05aad811ea07 44 typedef enum {
esokic 0:05aad811ea07 45 MODE_RESET,
esokic 0:05aad811ea07 46 MODE_NORMAL,
esokic 0:05aad811ea07 47 MODE_SILENT,
esokic 0:05aad811ea07 48 MODE_TEST_GLOBAL,
esokic 0:05aad811ea07 49 MODE_TEST_LOCAL,
esokic 0:05aad811ea07 50 MODE_TEST_SILENT
esokic 0:05aad811ea07 51 } CanMode;
esokic 0:05aad811ea07 52
esokic 0:05aad811ea07 53 typedef void (*can_irq_handler)(uint32_t id, CanIrqType type);
esokic 0:05aad811ea07 54
esokic 0:05aad811ea07 55 typedef struct can_s can_t;
esokic 0:05aad811ea07 56
esokic 0:05aad811ea07 57 void can_init (can_t *obj, PinName rd, PinName td);
esokic 0:05aad811ea07 58 void can_free (can_t *obj);
esokic 0:05aad811ea07 59 int can_frequency(can_t *obj, int hz);
esokic 0:05aad811ea07 60
esokic 0:05aad811ea07 61 void can_irq_init (can_t *obj, can_irq_handler handler, uint32_t id);
esokic 0:05aad811ea07 62 void can_irq_free (can_t *obj);
esokic 0:05aad811ea07 63 void can_irq_set (can_t *obj, CanIrqType irq, uint32_t enable);
esokic 0:05aad811ea07 64
esokic 0:05aad811ea07 65 int can_write (can_t *obj, CAN_Message, int cc);
esokic 0:05aad811ea07 66 int can_read (can_t *obj, CAN_Message *msg, int handle);
esokic 0:05aad811ea07 67 int can_mode (can_t *obj, CanMode mode);
esokic 0:05aad811ea07 68 int can_filter(can_t *obj, uint32_t id, uint32_t mask, CANFormat format, int32_t handle);
esokic 0:05aad811ea07 69 void can_reset (can_t *obj);
esokic 0:05aad811ea07 70 unsigned char can_rderror (can_t *obj);
esokic 0:05aad811ea07 71 unsigned char can_tderror (can_t *obj);
esokic 0:05aad811ea07 72 void can_monitor (can_t *obj, int silent);
esokic 0:05aad811ea07 73
esokic 0:05aad811ea07 74 #ifdef __cplusplus
esokic 0:05aad811ea07 75 };
esokic 0:05aad811ea07 76 #endif
esokic 0:05aad811ea07 77
esokic 0:05aad811ea07 78 #endif // MBED_CAN_API_H
esokic 0:05aad811ea07 79
esokic 0:05aad811ea07 80 #endif