PHung Tung / DISCO-F746_WAV_PLAYER

SPKT

Dependencies:   F746_GUI SD_PlayerSkeleton F746_SAI_IO

SRC_STM32F7/hal/us_ticker_api.h@0:8ede47d38d10, 2019-06-04 (annotated)

Committer:
phungductung
Date:
Tue Jun 04 21:37:21 2019 +0000
Revision:
0:8ede47d38d10
SPKT

Who changed what in which revision?

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phungductung 0:8ede47d38d10 1 /* mbed Microcontroller Library
phungductung 0:8ede47d38d10 2 * Copyright (c) 2006-2015 ARM Limited
phungductung 0:8ede47d38d10 3 *
phungductung 0:8ede47d38d10 4 * Licensed under the Apache License, Version 2.0 (the "License");
phungductung 0:8ede47d38d10 5 * you may not use this file except in compliance with the License.
phungductung 0:8ede47d38d10 6 * You may obtain a copy of the License at
phungductung 0:8ede47d38d10 7 *
phungductung 0:8ede47d38d10 8 * http://www.apache.org/licenses/LICENSE-2.0
phungductung 0:8ede47d38d10 9 *
phungductung 0:8ede47d38d10 10 * Unless required by applicable law or agreed to in writing, software
phungductung 0:8ede47d38d10 11 * distributed under the License is distributed on an "AS IS" BASIS,
phungductung 0:8ede47d38d10 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
phungductung 0:8ede47d38d10 13 * See the License for the specific language governing permissions and
phungductung 0:8ede47d38d10 14 * limitations under the License.
phungductung 0:8ede47d38d10 15 */
phungductung 0:8ede47d38d10 16 #ifndef MBED_US_TICKER_API_H
phungductung 0:8ede47d38d10 17 #define MBED_US_TICKER_API_H
phungductung 0:8ede47d38d10 18
phungductung 0:8ede47d38d10 19 #include <stdint.h>
phungductung 0:8ede47d38d10 20 #include "ticker_api.h"
phungductung 0:8ede47d38d10 21
phungductung 0:8ede47d38d10 22 #ifdef __cplusplus
phungductung 0:8ede47d38d10 23 extern "C" {
phungductung 0:8ede47d38d10 24 #endif
phungductung 0:8ede47d38d10 25
phungductung 0:8ede47d38d10 26 /**
phungductung 0:8ede47d38d10 27 * \defgroup UsTicker Microseconds Ticker Functions
phungductung 0:8ede47d38d10 28 * @{
phungductung 0:8ede47d38d10 29 */
phungductung 0:8ede47d38d10 30
phungductung 0:8ede47d38d10 31 /** Get ticker's data
phungductung 0:8ede47d38d10 32 *
phungductung 0:8ede47d38d10 33 * @return The low power ticker data
phungductung 0:8ede47d38d10 34 */
phungductung 0:8ede47d38d10 35 const ticker_data_t* get_us_ticker_data(void);
phungductung 0:8ede47d38d10 36
phungductung 0:8ede47d38d10 37
phungductung 0:8ede47d38d10 38 /** The wrapper for ticker_irq_handler, to pass us ticker's data
phungductung 0:8ede47d38d10 39 *
phungductung 0:8ede47d38d10 40 */
phungductung 0:8ede47d38d10 41 void us_ticker_irq_handler(void);
phungductung 0:8ede47d38d10 42
phungductung 0:8ede47d38d10 43 /* HAL us ticker */
phungductung 0:8ede47d38d10 44
phungductung 0:8ede47d38d10 45 /** Initialize the ticker
phungductung 0:8ede47d38d10 46 *
phungductung 0:8ede47d38d10 47 */
phungductung 0:8ede47d38d10 48 void us_ticker_init(void);
phungductung 0:8ede47d38d10 49
phungductung 0:8ede47d38d10 50 /** Read the current counter
phungductung 0:8ede47d38d10 51 *
phungductung 0:8ede47d38d10 52 * @return The current timer's counter value in microseconds
phungductung 0:8ede47d38d10 53 */
phungductung 0:8ede47d38d10 54 uint32_t us_ticker_read(void);
phungductung 0:8ede47d38d10 55
phungductung 0:8ede47d38d10 56 /** Set interrupt for specified timestamp
phungductung 0:8ede47d38d10 57 *
phungductung 0:8ede47d38d10 58 * @param timestamp The time in microseconds to be set
phungductung 0:8ede47d38d10 59 */
phungductung 0:8ede47d38d10 60 void us_ticker_set_interrupt(timestamp_t timestamp);
phungductung 0:8ede47d38d10 61
phungductung 0:8ede47d38d10 62 /** Disable us ticker interrupt
phungductung 0:8ede47d38d10 63 *
phungductung 0:8ede47d38d10 64 */
phungductung 0:8ede47d38d10 65 void us_ticker_disable_interrupt(void);
phungductung 0:8ede47d38d10 66
phungductung 0:8ede47d38d10 67 /** Clear us ticker interrupt
phungductung 0:8ede47d38d10 68 *
phungductung 0:8ede47d38d10 69 */
phungductung 0:8ede47d38d10 70 void us_ticker_clear_interrupt(void);
phungductung 0:8ede47d38d10 71
phungductung 0:8ede47d38d10 72 /**@}*/
phungductung 0:8ede47d38d10 73
phungductung 0:8ede47d38d10 74 #ifdef __cplusplus
phungductung 0:8ede47d38d10 75 }
phungductung 0:8ede47d38d10 76 #endif
phungductung 0:8ede47d38d10 77
phungductung 0:8ede47d38d10 78 #endif