Jonne Valola / PokittoLib Featured

PokittoLib is the library needed for programming the Pokitto DIY game console (www.pokitto.com)

Dependents:   YATTT sd_map_test cPong SnowDemo ... more

PokittoLib

Library for programming Pokitto hardware

How to Use

  1. Import this library to online compiler (see button "import" on the right hand side
  2. DO NOT import mbed-src anymore, a better version is now included inside PokittoLib
  3. Change My_settings.h according to your project
  4. Start coding!

mbed-pokitto/hal/can_api.h

Committer:
Pokitto
Date:
2019-12-25
Revision:
71:531419862202
Parent:
5:ea7377f3d1af

File content as of revision 71:531419862202:

/* mbed Microcontroller Library
 * Copyright (c) 2006-2013 ARM Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#ifndef MBED_CAN_API_H
#define MBED_CAN_API_H

#include "device.h"

#if DEVICE_CAN

#include "PinNames.h"
#include "PeripheralNames.h"
#include "can_helper.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef enum {
    IRQ_RX,
    IRQ_TX,
    IRQ_ERROR,
    IRQ_OVERRUN,
    IRQ_WAKEUP,
    IRQ_PASSIVE,
    IRQ_ARB,
    IRQ_BUS,
    IRQ_READY
} CanIrqType;


typedef enum {
    MODE_RESET,
    MODE_NORMAL,
    MODE_SILENT,
    MODE_TEST_LOCAL,
    MODE_TEST_GLOBAL,
    MODE_TEST_SILENT
} CanMode;

typedef void (*can_irq_handler)(uint32_t id, CanIrqType type);

typedef struct can_s can_t;

void          can_init     (can_t *obj, PinName rd, PinName td);
void          can_free     (can_t *obj);
int           can_frequency(can_t *obj, int hz);

void          can_irq_init (can_t *obj, can_irq_handler handler, uint32_t id);
void          can_irq_free (can_t *obj);
void          can_irq_set  (can_t *obj, CanIrqType irq, uint32_t enable);

int           can_write    (can_t *obj, CAN_Message, int cc);
int           can_read     (can_t *obj, CAN_Message *msg, int handle);
int           can_mode     (can_t *obj, CanMode mode);
int           can_filter(can_t *obj, uint32_t id, uint32_t mask, CANFormat format, int32_t handle);
void          can_reset    (can_t *obj);
unsigned char can_rderror  (can_t *obj);
unsigned char can_tderror  (can_t *obj);
void          can_monitor  (can_t *obj, int silent);

#ifdef __cplusplus
};
#endif

#endif    // MBED_CAN_API_H

#endif