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70 lines
2.3 KiB
C
70 lines
2.3 KiB
C
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/** mbed Microcontroller Library
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******************************************************************************
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* @file timer_api.h
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* @author
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* @version V1.0.0
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* @date 2016-08-01
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* @brief This file provides mbed timer API
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******************************************************************************
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* @attention
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*
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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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*/
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#ifndef MBED_EXT_TIMER_API_EXT_H
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#define MBED_EXT_TIMER_API_EXT_H
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#include "device.h"
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typedef void (*gtimer_irq_handler)(uint32_t id);
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typedef struct gtimer_s gtimer_t;
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enum {
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TIMER0 = 0, /*!< GTimer 0, 32k timer, share with us_tick(wait_ms()) functions. This timer is reserved and users are not recommended to use it */
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TIMER1 = 1, /*!< GTimer 1, 32k timer, share with APP_TIM_ID */
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TIMER2 = 2, /*!< GTimer 2, 32k timer, users can use it */
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TIMER3 = 3, /*!< GTimer 3, 32k timer, users can use it */
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GTIMER_MAX = 4
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};
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/** @defgroup AmebaZ_Mbed_API
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* @{
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*/
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/** @defgroup MBED_TIMER
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* @brief MBED_TIMER driver modules
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* @{
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*/
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/** @defgroup MBED_TIMER_Standard_Functions MBED_TIMER standard Functions
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* @{
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*/
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void gtimer_init (gtimer_t *obj, uint32_t tid);
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void gtimer_deinit (gtimer_t *obj);
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uint32_t gtimer_read_tick (gtimer_t *obj);
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uint64_t gtimer_read_us (gtimer_t *obj);
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void gtimer_reload (gtimer_t *obj, uint32_t duration_us);
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void gtimer_start (gtimer_t *obj);
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void gtimer_start_one_shout (gtimer_t *obj, uint32_t duration_us, void* handler, uint32_t hid);
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void gtimer_start_periodical (gtimer_t *obj, uint32_t duration_us, void* handler, uint32_t hid);
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void gtimer_stop (gtimer_t *obj);
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/** @} */
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/** @} */
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/** @} */
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#endif
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