Paul Paterson / CANnucleo

Working fork to test F0 application

Dependents:   ppCANOpen_Example

Fork of CANnucleo by Zoltan Hudak

can_api.h@18:cdab1fd4ff26, 2016-01-07 (annotated)

Committer:
ptpaterson
Date:
Thu Jan 07 04:23:51 2016 +0000
Revision:
18:cdab1fd4ff26
Parent:
16:f4c8f45bded9 
Corrected interrupts for F0 chip

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hudakz 0:e29bc8e0dddd 1 /* mbed Microcontroller Library
hudakz 0:e29bc8e0dddd 2 * Copyright (c) 2006-2013 ARM Limited
hudakz 0:e29bc8e0dddd 3 *
hudakz 0:e29bc8e0dddd 4 * Licensed under the Apache License, Version 2.0 (the "License");
hudakz 0:e29bc8e0dddd 5 * you may not use this file except in compliance with the License.
hudakz 0:e29bc8e0dddd 6 * You may obtain a copy of the License at
hudakz 0:e29bc8e0dddd 7 *
hudakz 0:e29bc8e0dddd 8 * http://www.apache.org/licenses/LICENSE-2.0
hudakz 0:e29bc8e0dddd 9 *
hudakz 0:e29bc8e0dddd 10 * Unless required by applicable law or agreed to in writing, software
hudakz 0:e29bc8e0dddd 11 * distributed under the License is distributed on an "AS IS" BASIS,
hudakz 0:e29bc8e0dddd 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
hudakz 0:e29bc8e0dddd 13 * See the License for the specific language governing permissions and
hudakz 0:e29bc8e0dddd 14 * limitations under the License.
hudakz 0:e29bc8e0dddd 15 *
hudakz 0:e29bc8e0dddd 16 * Modified by Zoltan Hudak <hudakz@inbox.com>
hudakz 0:e29bc8e0dddd 17 *
hudakz 0:e29bc8e0dddd 18 */
hudakz 0:e29bc8e0dddd 19 #ifndef MBED_CAN_API_H
hudakz 0:e29bc8e0dddd 20 #define MBED_CAN_API_H
hudakz 0:e29bc8e0dddd 21
hudakz 0:e29bc8e0dddd 22 #include "device.h"
hudakz 0:e29bc8e0dddd 23 #include "PinNames.h"
hudakz 0:e29bc8e0dddd 24 #include "PeripheralNames.h"
hudakz 0:e29bc8e0dddd 25 #include "can_helper.h"
hudakz 0:e29bc8e0dddd 26
hudakz 14:0344705e6fb8 27 //#define DEBUG 1
hudakz 14:0344705e6fb8 28
hudakz 14:0344705e6fb8 29 #undef CAN
hudakz 14:0344705e6fb8 30
hudakz 16:f4c8f45bded9 31 #if defined(TARGET_NUCLEO_F072RB) || \
hudakz 16:f4c8f45bded9 32 defined(TARGET_NUCLEO_F091RC)
hudakz 16:f4c8f45bded9 33 #include "stm32f0xx_hal_msp.h"
hudakz 16:f4c8f45bded9 34 #elif defined(TARGET_NUCLEO_F103RB)
hudakz 14:0344705e6fb8 35 #include "stm32f1xx_hal_msp.h"
hudakz 14:0344705e6fb8 36 #elif defined(TARGET_NUCLEO_F302R8) || \
hudakz 14:0344705e6fb8 37 defined(TARGET_NUCLEO_F303RE) || \
hudakz 14:0344705e6fb8 38 defined(TARGET_NUCLEO_F303K8) || \
hudakz 14:0344705e6fb8 39 defined(TARGET_NUCLEO_F334R8) || \
hudakz 14:0344705e6fb8 40 defined(TARGET_DISCO_F334C8)
hudakz 14:0344705e6fb8 41 #include "stm32f3xx_hal_msp.h"
hudakz 16:f4c8f45bded9 42 #elif defined(TARGET_NUCLEO_F446RE)
hudakz 16:f4c8f45bded9 43 #include "stm32f4xx_hal_msp.h"
hudakz 14:0344705e6fb8 44 #endif
hudakz 5:b53e5ee15315 45
hudakz 0:e29bc8e0dddd 46 #ifdef __cplusplus
hudakz 0:e29bc8e0dddd 47 extern "C" {
hudakz 0:e29bc8e0dddd 48 #endif
hudakz 0:e29bc8e0dddd 49
hudakz 0:e29bc8e0dddd 50 typedef enum {
hudakz 0:e29bc8e0dddd 51 IRQ_RX,
hudakz 0:e29bc8e0dddd 52 IRQ_TX,
hudakz 0:e29bc8e0dddd 53 IRQ_ERROR,
hudakz 0:e29bc8e0dddd 54 IRQ_OVERRUN,
hudakz 0:e29bc8e0dddd 55 IRQ_WAKEUP,
hudakz 0:e29bc8e0dddd 56 IRQ_PASSIVE,
hudakz 0:e29bc8e0dddd 57 IRQ_ARB,
hudakz 0:e29bc8e0dddd 58 IRQ_BUS,
hudakz 0:e29bc8e0dddd 59 IRQ_READY
hudakz 0:e29bc8e0dddd 60 } CanIrqType;
hudakz 0:e29bc8e0dddd 61
hudakz 0:e29bc8e0dddd 62
hudakz 0:e29bc8e0dddd 63 typedef enum {
hudakz 0:e29bc8e0dddd 64 MODE_RESET,
hudakz 0:e29bc8e0dddd 65 MODE_NORMAL,
hudakz 0:e29bc8e0dddd 66 MODE_SILENT,
hudakz 0:e29bc8e0dddd 67 MODE_TEST_GLOBAL,
hudakz 0:e29bc8e0dddd 68 MODE_TEST_LOCAL,
hudakz 0:e29bc8e0dddd 69 MODE_TEST_SILENT
hudakz 0:e29bc8e0dddd 70 } CanMode;
hudakz 0:e29bc8e0dddd 71
hudakz 0:e29bc8e0dddd 72 typedef void (*can_irq_handler)(uint32_t id, CanIrqType type);
hudakz 0:e29bc8e0dddd 73
hudakz 0:e29bc8e0dddd 74 struct can_s {
hudakz 0:e29bc8e0dddd 75 CAN_TypeDef *dev;
hudakz 0:e29bc8e0dddd 76 int index;
hudakz 0:e29bc8e0dddd 77 };
hudakz 0:e29bc8e0dddd 78
hudakz 0:e29bc8e0dddd 79 typedef struct can_s can_t;
hudakz 0:e29bc8e0dddd 80
hudakz 6:c5a40d5fd9f1 81 void can_init (can_t *obj, PinName rd, PinName td, FunctionalState abom);
hudakz 0:e29bc8e0dddd 82 void can_free (can_t *obj);
hudakz 0:e29bc8e0dddd 83 int can_frequency(can_t *obj, int hz);
hudakz 0:e29bc8e0dddd 84
hudakz 0:e29bc8e0dddd 85 void can_irq_init (can_t *obj, can_irq_handler handler, uint32_t id);
hudakz 0:e29bc8e0dddd 86 void can_irq_free (can_t *obj);
hudakz 0:e29bc8e0dddd 87 //void can_irq_set (can_t *obj, CanIrqType irq, uint32_t enable);
hudakz 0:e29bc8e0dddd 88 void can_irq_set(void (*fptr)(void));
hudakz 0:e29bc8e0dddd 89
hudakz 0:e29bc8e0dddd 90
hudakz 0:e29bc8e0dddd 91 int can_write (can_t *obj, CAN_Message, int cc);
hudakz 0:e29bc8e0dddd 92 int can_read (can_t *obj, CAN_Message *msg, int handle);
hudakz 0:e29bc8e0dddd 93 int can_mode (can_t *obj, CanMode mode);
hudakz 0:e29bc8e0dddd 94 int can_filter (can_t *obj, uint32_t id, uint32_t mask, CANFormat format, int32_t handle);
hudakz 0:e29bc8e0dddd 95 void can_reset (can_t *obj);
hudakz 0:e29bc8e0dddd 96 unsigned char can_rderror (can_t *obj);
hudakz 0:e29bc8e0dddd 97 unsigned char can_tderror (can_t *obj);
hudakz 0:e29bc8e0dddd 98 void can_monitor (can_t *obj, int silent);
hudakz 0:e29bc8e0dddd 99
hudakz 0:e29bc8e0dddd 100 #ifdef __cplusplus
hudakz 0:e29bc8e0dddd 101 };
hudakz 0:e29bc8e0dddd 102 #endif
hudakz 0:e29bc8e0dddd 103
hudakz 6:c5a40d5fd9f1 104 #endif // MBED_CAN_API_H
hudakz 14:0344705e6fb8 105
hudakz 16:f4c8f45bded9 106