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52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
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/* mbed Microcontroller Library
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* Copyright (c) 2006-2013 ARM Limited
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef MBED_US_TICKER_API_H
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#define MBED_US_TICKER_API_H
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef uint64_t timestamp_t;
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uint32_t us_ticker_read(void);
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typedef void (*ticker_event_handler)(uint32_t id);
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void us_ticker_set_handler(ticker_event_handler handler);
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typedef struct ticker_event_s {
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timestamp_t timestamp;
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uint32_t id;
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struct ticker_event_s *next;
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} ticker_event_t;
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void us_ticker_init(void);
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void us_ticker_set_interrupt(timestamp_t timestamp);
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void us_ticker_disable_interrupt(void);
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void us_ticker_clear_interrupt(void);
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void us_ticker_irq_handler(void);
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void us_ticker_insert_event(ticker_event_t *obj, timestamp_t timestamp, uint32_t id);
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void us_ticker_remove_event(ticker_event_t *obj);
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#ifdef __cplusplus
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}
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#endif
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#endif
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