50 lines
2.0 KiB
C
50 lines
2.0 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) 2018 Scott Shawcroft 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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#ifndef MICROPY_INCLUDED_ATMEL_SAMD_EVENTS_H
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#define MICROPY_INCLUDED_ATMEL_SAMD_EVENTS_H
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#include <stdbool.h>
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#include <stdint.h>
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#include "include/sam.h"
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void turn_on_event_system(void);
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void reset_event_system(void);
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uint8_t find_async_event_channel(void);
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uint8_t find_sync_event_channel(void);
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void disable_event_channel(uint8_t channel_number);
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void disable_event_user(uint8_t user_number);
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void connect_event_user_to_channel(uint8_t user, uint8_t channel);
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void init_async_event_channel(uint8_t channel, uint8_t generator);
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void init_event_channel_interrupt(uint8_t channel, uint8_t gclk, uint8_t generator);
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bool event_interrupt_active(uint8_t channel);
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bool event_interrupt_overflow(uint8_t channel);
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bool event_channel_free(uint8_t channel);
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#endif // MICROPY_INCLUDED_ATMEL_SAMD_EVENTS_H
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