PHung Tung / WAV2

SPKT

Dependencies:   F746_GUI SD_PlayerSkeleton F746_SAI_IO

mbed_src_STM32F7/hal/lp_ticker_api.h@0:aa3fc5ad02f7, 2019-06-04 (annotated)

Committer:
phungductung
Date:
Tue Jun 04 09:08:29 2019 +0000
Revision:
0:aa3fc5ad02f7
SPKT

Who changed what in which revision?

UserRevisionLine numberNew contents of line
phungductung 0:aa3fc5ad02f7 1 /* mbed Microcontroller Library
phungductung 0:aa3fc5ad02f7 2 * Copyright (c) 2015 ARM Limited
phungductung 0:aa3fc5ad02f7 3 *
phungductung 0:aa3fc5ad02f7 4 * Licensed under the Apache License, Version 2.0 (the "License");
phungductung 0:aa3fc5ad02f7 5 * you may not use this file except in compliance with the License.
phungductung 0:aa3fc5ad02f7 6 * You may obtain a copy of the License at
phungductung 0:aa3fc5ad02f7 7 *
phungductung 0:aa3fc5ad02f7 8 * http://www.apache.org/licenses/LICENSE-2.0
phungductung 0:aa3fc5ad02f7 9 *
phungductung 0:aa3fc5ad02f7 10 * Unless required by applicable law or agreed to in writing, software
phungductung 0:aa3fc5ad02f7 11 * distributed under the License is distributed on an "AS IS" BASIS,
phungductung 0:aa3fc5ad02f7 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
phungductung 0:aa3fc5ad02f7 13 * See the License for the specific language governing permissions and
phungductung 0:aa3fc5ad02f7 14 * limitations under the License.
phungductung 0:aa3fc5ad02f7 15 */
phungductung 0:aa3fc5ad02f7 16 #ifndef MBED_LPTICKER_API_H
phungductung 0:aa3fc5ad02f7 17 #define MBED_LPTICKER_API_H
phungductung 0:aa3fc5ad02f7 18
phungductung 0:aa3fc5ad02f7 19 #include "device.h"
phungductung 0:aa3fc5ad02f7 20
phungductung 0:aa3fc5ad02f7 21 #if DEVICE_LOWPOWERTIMER
phungductung 0:aa3fc5ad02f7 22
phungductung 0:aa3fc5ad02f7 23 #include "ticker_api.h"
phungductung 0:aa3fc5ad02f7 24
phungductung 0:aa3fc5ad02f7 25 #ifdef __cplusplus
phungductung 0:aa3fc5ad02f7 26 extern "C" {
phungductung 0:aa3fc5ad02f7 27 #endif
phungductung 0:aa3fc5ad02f7 28
phungductung 0:aa3fc5ad02f7 29 /**
phungductung 0:aa3fc5ad02f7 30 * \defgroup LpTicker Low Power Ticker Functions
phungductung 0:aa3fc5ad02f7 31 * @{
phungductung 0:aa3fc5ad02f7 32 */
phungductung 0:aa3fc5ad02f7 33
phungductung 0:aa3fc5ad02f7 34 /** Get low power ticker's data
phungductung 0:aa3fc5ad02f7 35 *
phungductung 0:aa3fc5ad02f7 36 * @return The low power ticker data
phungductung 0:aa3fc5ad02f7 37 */
phungductung 0:aa3fc5ad02f7 38 const ticker_data_t* get_lp_ticker_data(void);
phungductung 0:aa3fc5ad02f7 39
phungductung 0:aa3fc5ad02f7 40 /** The wrapper for ticker_irq_handler, to pass lp ticker's data
phungductung 0:aa3fc5ad02f7 41 *
phungductung 0:aa3fc5ad02f7 42 */
phungductung 0:aa3fc5ad02f7 43 void lp_ticker_irq_handler(void);
phungductung 0:aa3fc5ad02f7 44
phungductung 0:aa3fc5ad02f7 45 /* HAL lp ticker */
phungductung 0:aa3fc5ad02f7 46
phungductung 0:aa3fc5ad02f7 47 /** Initialize the low power ticker
phungductung 0:aa3fc5ad02f7 48 *
phungductung 0:aa3fc5ad02f7 49 */
phungductung 0:aa3fc5ad02f7 50 void lp_ticker_init(void);
phungductung 0:aa3fc5ad02f7 51
phungductung 0:aa3fc5ad02f7 52 /** Read the current counter
phungductung 0:aa3fc5ad02f7 53 *
phungductung 0:aa3fc5ad02f7 54 * @return The current timer's counter value in microseconds
phungductung 0:aa3fc5ad02f7 55 */
phungductung 0:aa3fc5ad02f7 56 uint32_t lp_ticker_read(void);
phungductung 0:aa3fc5ad02f7 57
phungductung 0:aa3fc5ad02f7 58 /** Set interrupt for specified timestamp
phungductung 0:aa3fc5ad02f7 59 *
phungductung 0:aa3fc5ad02f7 60 * @param timestamp The time in microseconds to be set
phungductung 0:aa3fc5ad02f7 61 */
phungductung 0:aa3fc5ad02f7 62 void lp_ticker_set_interrupt(timestamp_t timestamp);
phungductung 0:aa3fc5ad02f7 63
phungductung 0:aa3fc5ad02f7 64 /** Disable low power ticker interrupt
phungductung 0:aa3fc5ad02f7 65 *
phungductung 0:aa3fc5ad02f7 66 */
phungductung 0:aa3fc5ad02f7 67 void lp_ticker_disable_interrupt(void);
phungductung 0:aa3fc5ad02f7 68
phungductung 0:aa3fc5ad02f7 69 /** Clear the low power ticker interrupt
phungductung 0:aa3fc5ad02f7 70 *
phungductung 0:aa3fc5ad02f7 71 */
phungductung 0:aa3fc5ad02f7 72 void lp_ticker_clear_interrupt(void);
phungductung 0:aa3fc5ad02f7 73
phungductung 0:aa3fc5ad02f7 74 /**@}*/
phungductung 0:aa3fc5ad02f7 75
phungductung 0:aa3fc5ad02f7 76 #ifdef __cplusplus
phungductung 0:aa3fc5ad02f7 77 }
phungductung 0:aa3fc5ad02f7 78 #endif
phungductung 0:aa3fc5ad02f7 79
phungductung 0:aa3fc5ad02f7 80 #endif
phungductung 0:aa3fc5ad02f7 81
phungductung 0:aa3fc5ad02f7 82 #endif