Gan likun / The prosthetic control

The prosthetic control（MIT）

hal/us_ticker_api.h@0:20e0c61e0684, 2022-06-23 (annotated)

Committer:
ganlikun
Date:
Thu Jun 23 05:23:34 2022 +0000
Revision:
0:20e0c61e0684
01

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ganlikun 0:20e0c61e0684 1
ganlikun 0:20e0c61e0684 2 /** \addtogroup hal */
ganlikun 0:20e0c61e0684 3 /** @{*/
ganlikun 0:20e0c61e0684 4 /* mbed Microcontroller Library
ganlikun 0:20e0c61e0684 5 * Copyright (c) 2006-2015 ARM Limited
ganlikun 0:20e0c61e0684 6 *
ganlikun 0:20e0c61e0684 7 * Licensed under the Apache License, Version 2.0 (the "License");
ganlikun 0:20e0c61e0684 8 * you may not use this file except in compliance with the License.
ganlikun 0:20e0c61e0684 9 * You may obtain a copy of the License at
ganlikun 0:20e0c61e0684 10 *
ganlikun 0:20e0c61e0684 11 * http://www.apache.org/licenses/LICENSE-2.0
ganlikun 0:20e0c61e0684 12 *
ganlikun 0:20e0c61e0684 13 * Unless required by applicable law or agreed to in writing, software
ganlikun 0:20e0c61e0684 14 * distributed under the License is distributed on an "AS IS" BASIS,
ganlikun 0:20e0c61e0684 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ganlikun 0:20e0c61e0684 16 * See the License for the specific language governing permissions and
ganlikun 0:20e0c61e0684 17 * limitations under the License.
ganlikun 0:20e0c61e0684 18 */
ganlikun 0:20e0c61e0684 19 #ifndef MBED_US_TICKER_API_H
ganlikun 0:20e0c61e0684 20 #define MBED_US_TICKER_API_H
ganlikun 0:20e0c61e0684 21
ganlikun 0:20e0c61e0684 22 #include <stdint.h>
ganlikun 0:20e0c61e0684 23 #include "hal/ticker_api.h"
ganlikun 0:20e0c61e0684 24
ganlikun 0:20e0c61e0684 25 #ifdef __cplusplus
ganlikun 0:20e0c61e0684 26 extern "C" {
ganlikun 0:20e0c61e0684 27 #endif
ganlikun 0:20e0c61e0684 28
ganlikun 0:20e0c61e0684 29 /**
ganlikun 0:20e0c61e0684 30 * \defgroup hal_UsTicker Microseconds Ticker Functions
ganlikun 0:20e0c61e0684 31 * @{
ganlikun 0:20e0c61e0684 32 */
ganlikun 0:20e0c61e0684 33
ganlikun 0:20e0c61e0684 34 /** Get ticker's data
ganlikun 0:20e0c61e0684 35 *
ganlikun 0:20e0c61e0684 36 * @return The low power ticker data
ganlikun 0:20e0c61e0684 37 */
ganlikun 0:20e0c61e0684 38 const ticker_data_t* get_us_ticker_data(void);
ganlikun 0:20e0c61e0684 39
ganlikun 0:20e0c61e0684 40
ganlikun 0:20e0c61e0684 41 /** The wrapper for ticker_irq_handler, to pass us ticker's data
ganlikun 0:20e0c61e0684 42 *
ganlikun 0:20e0c61e0684 43 */
ganlikun 0:20e0c61e0684 44 void us_ticker_irq_handler(void);
ganlikun 0:20e0c61e0684 45
ganlikun 0:20e0c61e0684 46 /* HAL us ticker */
ganlikun 0:20e0c61e0684 47
ganlikun 0:20e0c61e0684 48 /** Initialize the ticker
ganlikun 0:20e0c61e0684 49 *
ganlikun 0:20e0c61e0684 50 */
ganlikun 0:20e0c61e0684 51 void us_ticker_init(void);
ganlikun 0:20e0c61e0684 52
ganlikun 0:20e0c61e0684 53 /** Read the current counter
ganlikun 0:20e0c61e0684 54 *
ganlikun 0:20e0c61e0684 55 * @return The current timer's counter value in microseconds
ganlikun 0:20e0c61e0684 56 */
ganlikun 0:20e0c61e0684 57 uint32_t us_ticker_read(void);
ganlikun 0:20e0c61e0684 58
ganlikun 0:20e0c61e0684 59 /** Set interrupt for specified timestamp
ganlikun 0:20e0c61e0684 60 *
ganlikun 0:20e0c61e0684 61 * @param timestamp The time in microseconds to be set
ganlikun 0:20e0c61e0684 62 */
ganlikun 0:20e0c61e0684 63 void us_ticker_set_interrupt(timestamp_t timestamp);
ganlikun 0:20e0c61e0684 64
ganlikun 0:20e0c61e0684 65 /** Disable us ticker interrupt
ganlikun 0:20e0c61e0684 66 *
ganlikun 0:20e0c61e0684 67 */
ganlikun 0:20e0c61e0684 68 void us_ticker_disable_interrupt(void);
ganlikun 0:20e0c61e0684 69
ganlikun 0:20e0c61e0684 70 /** Clear us ticker interrupt
ganlikun 0:20e0c61e0684 71 *
ganlikun 0:20e0c61e0684 72 */
ganlikun 0:20e0c61e0684 73 void us_ticker_clear_interrupt(void);
ganlikun 0:20e0c61e0684 74
ganlikun 0:20e0c61e0684 75 /** Set pending interrupt that should be fired right away.
ganlikun 0:20e0c61e0684 76 *
ganlikun 0:20e0c61e0684 77 * The ticker should be initialized prior calling this function.
ganlikun 0:20e0c61e0684 78 */
ganlikun 0:20e0c61e0684 79 void us_ticker_fire_interrupt(void);
ganlikun 0:20e0c61e0684 80
ganlikun 0:20e0c61e0684 81 /**@}*/
ganlikun 0:20e0c61e0684 82
ganlikun 0:20e0c61e0684 83 #ifdef __cplusplus
ganlikun 0:20e0c61e0684 84 }
ganlikun 0:20e0c61e0684 85 #endif
ganlikun 0:20e0c61e0684 86
ganlikun 0:20e0c61e0684 87 #endif
ganlikun 0:20e0c61e0684 88
ganlikun 0:20e0c61e0684 89 /** @}*/
ganlikun 0:20e0c61e0684 90