PHung Tung / DISCO-F746_WAV_PLAYER

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Dependencies:   F746_GUI SD_PlayerSkeleton F746_SAI_IO

SRC_STM32F7/hal/can_api.h@0:8ede47d38d10, 2019-06-04 (annotated)

Committer:
phungductung
Date:
Tue Jun 04 21:37:21 2019 +0000
Revision:
0:8ede47d38d10
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phungductung 0:8ede47d38d10 1 /* mbed Microcontroller Library
phungductung 0:8ede47d38d10 2 * Copyright (c) 2006-2016 ARM Limited
phungductung 0:8ede47d38d10 3 *
phungductung 0:8ede47d38d10 4 * Licensed under the Apache License, Version 2.0 (the "License");
phungductung 0:8ede47d38d10 5 * you may not use this file except in compliance with the License.
phungductung 0:8ede47d38d10 6 * You may obtain a copy of the License at
phungductung 0:8ede47d38d10 7 *
phungductung 0:8ede47d38d10 8 * http://www.apache.org/licenses/LICENSE-2.0
phungductung 0:8ede47d38d10 9 *
phungductung 0:8ede47d38d10 10 * Unless required by applicable law or agreed to in writing, software
phungductung 0:8ede47d38d10 11 * distributed under the License is distributed on an "AS IS" BASIS,
phungductung 0:8ede47d38d10 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
phungductung 0:8ede47d38d10 13 * See the License for the specific language governing permissions and
phungductung 0:8ede47d38d10 14 * limitations under the License.
phungductung 0:8ede47d38d10 15 */
phungductung 0:8ede47d38d10 16 #ifndef MBED_CAN_API_H
phungductung 0:8ede47d38d10 17 #define MBED_CAN_API_H
phungductung 0:8ede47d38d10 18
phungductung 0:8ede47d38d10 19 #include "device.h"
phungductung 0:8ede47d38d10 20
phungductung 0:8ede47d38d10 21 #if DEVICE_CAN
phungductung 0:8ede47d38d10 22
phungductung 0:8ede47d38d10 23 #include "PinNames.h"
phungductung 0:8ede47d38d10 24 #include "PeripheralNames.h"
phungductung 0:8ede47d38d10 25 #include "can_helper.h"
phungductung 0:8ede47d38d10 26
phungductung 0:8ede47d38d10 27 #ifdef __cplusplus
phungductung 0:8ede47d38d10 28 extern "C" {
phungductung 0:8ede47d38d10 29 #endif
phungductung 0:8ede47d38d10 30
phungductung 0:8ede47d38d10 31 typedef enum {
phungductung 0:8ede47d38d10 32 IRQ_RX,
phungductung 0:8ede47d38d10 33 IRQ_TX,
phungductung 0:8ede47d38d10 34 IRQ_ERROR,
phungductung 0:8ede47d38d10 35 IRQ_OVERRUN,
phungductung 0:8ede47d38d10 36 IRQ_WAKEUP,
phungductung 0:8ede47d38d10 37 IRQ_PASSIVE,
phungductung 0:8ede47d38d10 38 IRQ_ARB,
phungductung 0:8ede47d38d10 39 IRQ_BUS,
phungductung 0:8ede47d38d10 40 IRQ_READY
phungductung 0:8ede47d38d10 41 } CanIrqType;
phungductung 0:8ede47d38d10 42
phungductung 0:8ede47d38d10 43
phungductung 0:8ede47d38d10 44 typedef enum {
phungductung 0:8ede47d38d10 45 MODE_RESET,
phungductung 0:8ede47d38d10 46 MODE_NORMAL,
phungductung 0:8ede47d38d10 47 MODE_SILENT,
phungductung 0:8ede47d38d10 48 MODE_TEST_LOCAL,
phungductung 0:8ede47d38d10 49 MODE_TEST_GLOBAL,
phungductung 0:8ede47d38d10 50 MODE_TEST_SILENT
phungductung 0:8ede47d38d10 51 } CanMode;
phungductung 0:8ede47d38d10 52
phungductung 0:8ede47d38d10 53 typedef void (*can_irq_handler)(uint32_t id, CanIrqType type);
phungductung 0:8ede47d38d10 54
phungductung 0:8ede47d38d10 55 typedef struct can_s can_t;
phungductung 0:8ede47d38d10 56
phungductung 0:8ede47d38d10 57 void can_init (can_t *obj, PinName rd, PinName td);
phungductung 0:8ede47d38d10 58 void can_free (can_t *obj);
phungductung 0:8ede47d38d10 59 int can_frequency(can_t *obj, int hz);
phungductung 0:8ede47d38d10 60
phungductung 0:8ede47d38d10 61 void can_irq_init (can_t *obj, can_irq_handler handler, uint32_t id);
phungductung 0:8ede47d38d10 62 void can_irq_free (can_t *obj);
phungductung 0:8ede47d38d10 63 void can_irq_set (can_t *obj, CanIrqType irq, uint32_t enable);
phungductung 0:8ede47d38d10 64
phungductung 0:8ede47d38d10 65 int can_write (can_t *obj, CAN_Message, int cc);
phungductung 0:8ede47d38d10 66 int can_read (can_t *obj, CAN_Message *msg, int handle);
phungductung 0:8ede47d38d10 67 int can_mode (can_t *obj, CanMode mode);
phungductung 0:8ede47d38d10 68 int can_filter(can_t *obj, uint32_t id, uint32_t mask, CANFormat format, int32_t handle);
phungductung 0:8ede47d38d10 69 void can_reset (can_t *obj);
phungductung 0:8ede47d38d10 70 unsigned char can_rderror (can_t *obj);
phungductung 0:8ede47d38d10 71 unsigned char can_tderror (can_t *obj);
phungductung 0:8ede47d38d10 72 void can_monitor (can_t *obj, int silent);
phungductung 0:8ede47d38d10 73
phungductung 0:8ede47d38d10 74 #ifdef __cplusplus
phungductung 0:8ede47d38d10 75 };
phungductung 0:8ede47d38d10 76 #endif
phungductung 0:8ede47d38d10 77
phungductung 0:8ede47d38d10 78 #endif // MBED_CAN_API_H
phungductung 0:8ede47d38d10 79
phungductung 0:8ede47d38d10 80 #endif