Ricardo Benitez / mbed

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Fork of mbed by mbed official

us_ticker_api.h@98:8ab26030e058, 2015-04-29 (annotated)

Committer:
Kojto
Date:
Wed Apr 29 10:16:23 2015 +0100
Revision:
98:8ab26030e058
Parent:
95:7e07b6fb45cf 
Release 98 of the mbed library



Changes:

 - Silabs new targets (Giant, Zero, Happy, Leopard, Wonder Geckos)

 - Asynchronous SPI, I2C, Serial

 - LowPower classes

 - Nordic - nordic SDK v8.0 update

 - Teensy - gcc arm fix for startup

 - Nucleo F411 - usb freq fix

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 65:5798e58a58b1 1 /* mbed Microcontroller Library
Kojto 98:8ab26030e058 2 * Copyright (c) 2006-2015 ARM Limited
bogdanm 65:5798e58a58b1 3 *
bogdanm 65:5798e58a58b1 4 * Licensed under the Apache License, Version 2.0 (the "License");
bogdanm 65:5798e58a58b1 5 * you may not use this file except in compliance with the License.
bogdanm 65:5798e58a58b1 6 * You may obtain a copy of the License at
bogdanm 65:5798e58a58b1 7 *
bogdanm 65:5798e58a58b1 8 * http://www.apache.org/licenses/LICENSE-2.0
bogdanm 65:5798e58a58b1 9 *
bogdanm 65:5798e58a58b1 10 * Unless required by applicable law or agreed to in writing, software
bogdanm 65:5798e58a58b1 11 * distributed under the License is distributed on an "AS IS" BASIS,
bogdanm 65:5798e58a58b1 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
bogdanm 65:5798e58a58b1 13 * See the License for the specific language governing permissions and
bogdanm 65:5798e58a58b1 14 * limitations under the License.
bogdanm 65:5798e58a58b1 15 */
bogdanm 65:5798e58a58b1 16 #ifndef MBED_US_TICKER_API_H
bogdanm 65:5798e58a58b1 17 #define MBED_US_TICKER_API_H
bogdanm 65:5798e58a58b1 18
bogdanm 65:5798e58a58b1 19 #include <stdint.h>
Kojto 98:8ab26030e058 20 #include "ticker_api.h"
bogdanm 65:5798e58a58b1 21
bogdanm 65:5798e58a58b1 22 #ifdef __cplusplus
bogdanm 65:5798e58a58b1 23 extern "C" {
bogdanm 65:5798e58a58b1 24 #endif
bogdanm 65:5798e58a58b1 25
Kojto 98:8ab26030e058 26 /**
Kojto 98:8ab26030e058 27 * \defgroup UsTicker Microseconds Ticker Functions
Kojto 98:8ab26030e058 28 * @{
Kojto 98:8ab26030e058 29 */
Kojto 98:8ab26030e058 30
Kojto 98:8ab26030e058 31 /** Get ticker's data
Kojto 98:8ab26030e058 32 *
Kojto 98:8ab26030e058 33 * @return The low power ticker data
Kojto 98:8ab26030e058 34 */
Kojto 98:8ab26030e058 35 const ticker_data_t* get_us_ticker_data(void);
Kojto 98:8ab26030e058 36
bogdanm 89:552587b429a1 37
Kojto 98:8ab26030e058 38 /** The wrapper for ticker_irq_handler, to pass us ticker's data
Kojto 98:8ab26030e058 39 *
Kojto 98:8ab26030e058 40 */
Kojto 98:8ab26030e058 41 void us_ticker_irq_handler(void);
Kojto 98:8ab26030e058 42
Kojto 98:8ab26030e058 43 /* HAL us ticker */
Kojto 98:8ab26030e058 44
Kojto 98:8ab26030e058 45 /** Initialize the ticker
Kojto 98:8ab26030e058 46 *
Kojto 98:8ab26030e058 47 */
Kojto 98:8ab26030e058 48 void us_ticker_init(void);
Kojto 98:8ab26030e058 49
Kojto 98:8ab26030e058 50 /** Read the current counter
Kojto 98:8ab26030e058 51 *
Kojto 98:8ab26030e058 52 * @return The current timer's counter value in microseconds
Kojto 98:8ab26030e058 53 */
bogdanm 65:5798e58a58b1 54 uint32_t us_ticker_read(void);
bogdanm 65:5798e58a58b1 55
Kojto 98:8ab26030e058 56 /** Set interrupt for specified timestamp
Kojto 98:8ab26030e058 57 *
Kojto 98:8ab26030e058 58 * @param timestamp The time in microseconds to be set
Kojto 98:8ab26030e058 59 */
Kojto 98:8ab26030e058 60 void us_ticker_set_interrupt(timestamp_t timestamp);
bogdanm 65:5798e58a58b1 61
Kojto 98:8ab26030e058 62 /** Disable us ticker interrupt
Kojto 98:8ab26030e058 63 *
Kojto 98:8ab26030e058 64 */
bogdanm 65:5798e58a58b1 65 void us_ticker_disable_interrupt(void);
Kojto 98:8ab26030e058 66
Kojto 98:8ab26030e058 67 /** Clear us ticker interrupt
Kojto 98:8ab26030e058 68 *
Kojto 98:8ab26030e058 69 */
bogdanm 65:5798e58a58b1 70 void us_ticker_clear_interrupt(void);
bogdanm 65:5798e58a58b1 71
Kojto 98:8ab26030e058 72 /**@}*/
bogdanm 65:5798e58a58b1 73
bogdanm 65:5798e58a58b1 74 #ifdef __cplusplus
bogdanm 65:5798e58a58b1 75 }
bogdanm 65:5798e58a58b1 76 #endif
bogdanm 65:5798e58a58b1 77
bogdanm 65:5798e58a58b1 78 #endif