Vladimir Vana / mbed

pro vyuku PSS v Jecne

us_ticker_api.h@0:23d1f73bf130, 2017-09-24 (annotated)

Committer:
vladvana
Date:
Sun Sep 24 12:31:52 2017 +0000
Revision:
0:23d1f73bf130
podklady pro cviceni z PSS

Who changed what in which revision?

UserRevisionLine numberNew contents of line
vladvana 0:23d1f73bf130 1 /* mbed Microcontroller Library
vladvana 0:23d1f73bf130 2 * Copyright (c) 2006-2015 ARM Limited
vladvana 0:23d1f73bf130 3 *
vladvana 0:23d1f73bf130 4 * Licensed under the Apache License, Version 2.0 (the "License");
vladvana 0:23d1f73bf130 5 * you may not use this file except in compliance with the License.
vladvana 0:23d1f73bf130 6 * You may obtain a copy of the License at
vladvana 0:23d1f73bf130 7 *
vladvana 0:23d1f73bf130 8 * http://www.apache.org/licenses/LICENSE-2.0
vladvana 0:23d1f73bf130 9 *
vladvana 0:23d1f73bf130 10 * Unless required by applicable law or agreed to in writing, software
vladvana 0:23d1f73bf130 11 * distributed under the License is distributed on an "AS IS" BASIS,
vladvana 0:23d1f73bf130 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
vladvana 0:23d1f73bf130 13 * See the License for the specific language governing permissions and
vladvana 0:23d1f73bf130 14 * limitations under the License.
vladvana 0:23d1f73bf130 15 */
vladvana 0:23d1f73bf130 16 #ifndef MBED_US_TICKER_API_H
vladvana 0:23d1f73bf130 17 #define MBED_US_TICKER_API_H
vladvana 0:23d1f73bf130 18
vladvana 0:23d1f73bf130 19 #include <stdint.h>
vladvana 0:23d1f73bf130 20 #include "ticker_api.h"
vladvana 0:23d1f73bf130 21
vladvana 0:23d1f73bf130 22 #ifdef __cplusplus
vladvana 0:23d1f73bf130 23 extern "C" {
vladvana 0:23d1f73bf130 24 #endif
vladvana 0:23d1f73bf130 25
vladvana 0:23d1f73bf130 26 /**
vladvana 0:23d1f73bf130 27 * \defgroup UsTicker Microseconds Ticker Functions
vladvana 0:23d1f73bf130 28 * @{
vladvana 0:23d1f73bf130 29 */
vladvana 0:23d1f73bf130 30
vladvana 0:23d1f73bf130 31 /** Get ticker's data
vladvana 0:23d1f73bf130 32 *
vladvana 0:23d1f73bf130 33 * @return The low power ticker data
vladvana 0:23d1f73bf130 34 */
vladvana 0:23d1f73bf130 35 const ticker_data_t* get_us_ticker_data(void);
vladvana 0:23d1f73bf130 36
vladvana 0:23d1f73bf130 37
vladvana 0:23d1f73bf130 38 /** The wrapper for ticker_irq_handler, to pass us ticker's data
vladvana 0:23d1f73bf130 39 *
vladvana 0:23d1f73bf130 40 */
vladvana 0:23d1f73bf130 41 void us_ticker_irq_handler(void);
vladvana 0:23d1f73bf130 42
vladvana 0:23d1f73bf130 43 /* HAL us ticker */
vladvana 0:23d1f73bf130 44
vladvana 0:23d1f73bf130 45 /** Initialize the ticker
vladvana 0:23d1f73bf130 46 *
vladvana 0:23d1f73bf130 47 */
vladvana 0:23d1f73bf130 48 void us_ticker_init(void);
vladvana 0:23d1f73bf130 49
vladvana 0:23d1f73bf130 50 /** Read the current counter
vladvana 0:23d1f73bf130 51 *
vladvana 0:23d1f73bf130 52 * @return The current timer's counter value in microseconds
vladvana 0:23d1f73bf130 53 */
vladvana 0:23d1f73bf130 54 uint32_t us_ticker_read(void);
vladvana 0:23d1f73bf130 55
vladvana 0:23d1f73bf130 56 /** Set interrupt for specified timestamp
vladvana 0:23d1f73bf130 57 *
vladvana 0:23d1f73bf130 58 * @param timestamp The time in microseconds to be set
vladvana 0:23d1f73bf130 59 */
vladvana 0:23d1f73bf130 60 void us_ticker_set_interrupt(timestamp_t timestamp);
vladvana 0:23d1f73bf130 61
vladvana 0:23d1f73bf130 62 /** Disable us ticker interrupt
vladvana 0:23d1f73bf130 63 *
vladvana 0:23d1f73bf130 64 */
vladvana 0:23d1f73bf130 65 void us_ticker_disable_interrupt(void);
vladvana 0:23d1f73bf130 66
vladvana 0:23d1f73bf130 67 /** Clear us ticker interrupt
vladvana 0:23d1f73bf130 68 *
vladvana 0:23d1f73bf130 69 */
vladvana 0:23d1f73bf130 70 void us_ticker_clear_interrupt(void);
vladvana 0:23d1f73bf130 71
vladvana 0:23d1f73bf130 72 /**@}*/
vladvana 0:23d1f73bf130 73
vladvana 0:23d1f73bf130 74 #ifdef __cplusplus
vladvana 0:23d1f73bf130 75 }
vladvana 0:23d1f73bf130 76 #endif
vladvana 0:23d1f73bf130 77
vladvana 0:23d1f73bf130 78 #endif