51 lines
2.3 KiB
C
51 lines
2.3 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2020 Jeff Epler for Adafruit Industries
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#pragma once
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#include "py/obj.h"
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typedef struct {
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mp_obj_base_t base;
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int id;
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uint8_t data[8];
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size_t size:4;
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bool rtr:1;
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bool extended:1;
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} canio_message_obj_t;
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void common_hal_canio_message_construct(canio_message_obj_t *self, int id, void *data, size_t size, bool rtr, bool extended);
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bool common_hal_canio_message_rtr_get(const canio_message_obj_t *self);
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bool common_hal_canio_message_extended_get(const canio_message_obj_t *self);
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int common_hal_canio_message_id_get(const canio_message_obj_t *self);
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const void *common_hal_canio_message_data_get(const canio_message_obj_t *self);
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size_t common_hal_canio_message_size_get(const canio_message_obj_t *self);
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void common_hal_canio_message_rtr_set(canio_message_obj_t *self, bool rtr);
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void common_hal_canio_message_extended_set(canio_message_obj_t *self, bool extended);
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void common_hal_canio_message_id_set(canio_message_obj_t *self, int id);
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void common_hal_canio_message_data_set(canio_message_obj_t *self, const void *data, size_t size);
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void common_hal_canio_message_size_set(canio_message_obj_t *self, size_t size);
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