不韋 呂 / F746_MySoundMachine

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Dependencies:   F746_GUI F746_SAI_IO FrequencyResponseDrawer SD_PlayerSkeleton UIT_FFT_Real

mbed_src_STM32F7/hal/lp_ticker_api.h@2:fcba17e3d573, 2016-09-26 (annotated)

Committer:
MikamiUitOpen
Date:
Mon Sep 26 07:07:05 2016 +0000
Revision:
2:fcba17e3d573
Parent:
mbed_src_STM/hal/lp_ticker_api.h@0:224dccbc4edd 
3

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MikamiUitOpen 0:224dccbc4edd 1 /* mbed Microcontroller Library
MikamiUitOpen 0:224dccbc4edd 2 * Copyright (c) 2015 ARM Limited
MikamiUitOpen 0:224dccbc4edd 3 *
MikamiUitOpen 0:224dccbc4edd 4 * Licensed under the Apache License, Version 2.0 (the "License");
MikamiUitOpen 0:224dccbc4edd 5 * you may not use this file except in compliance with the License.
MikamiUitOpen 0:224dccbc4edd 6 * You may obtain a copy of the License at
MikamiUitOpen 0:224dccbc4edd 7 *
MikamiUitOpen 0:224dccbc4edd 8 * http://www.apache.org/licenses/LICENSE-2.0
MikamiUitOpen 0:224dccbc4edd 9 *
MikamiUitOpen 0:224dccbc4edd 10 * Unless required by applicable law or agreed to in writing, software
MikamiUitOpen 0:224dccbc4edd 11 * distributed under the License is distributed on an "AS IS" BASIS,
MikamiUitOpen 0:224dccbc4edd 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
MikamiUitOpen 0:224dccbc4edd 13 * See the License for the specific language governing permissions and
MikamiUitOpen 0:224dccbc4edd 14 * limitations under the License.
MikamiUitOpen 0:224dccbc4edd 15 */
MikamiUitOpen 0:224dccbc4edd 16 #ifndef MBED_LPTICKER_API_H
MikamiUitOpen 0:224dccbc4edd 17 #define MBED_LPTICKER_API_H
MikamiUitOpen 0:224dccbc4edd 18
MikamiUitOpen 0:224dccbc4edd 19 #include "device.h"
MikamiUitOpen 0:224dccbc4edd 20
MikamiUitOpen 0:224dccbc4edd 21 #if DEVICE_LOWPOWERTIMER
MikamiUitOpen 0:224dccbc4edd 22
MikamiUitOpen 0:224dccbc4edd 23 #include "ticker_api.h"
MikamiUitOpen 0:224dccbc4edd 24
MikamiUitOpen 0:224dccbc4edd 25 #ifdef __cplusplus
MikamiUitOpen 0:224dccbc4edd 26 extern "C" {
MikamiUitOpen 0:224dccbc4edd 27 #endif
MikamiUitOpen 0:224dccbc4edd 28
MikamiUitOpen 0:224dccbc4edd 29 /**
MikamiUitOpen 0:224dccbc4edd 30 * \defgroup LpTicker Low Power Ticker Functions
MikamiUitOpen 0:224dccbc4edd 31 * @{
MikamiUitOpen 0:224dccbc4edd 32 */
MikamiUitOpen 0:224dccbc4edd 33
MikamiUitOpen 0:224dccbc4edd 34 /** Get low power ticker's data
MikamiUitOpen 0:224dccbc4edd 35 *
MikamiUitOpen 0:224dccbc4edd 36 * @return The low power ticker data
MikamiUitOpen 0:224dccbc4edd 37 */
MikamiUitOpen 0:224dccbc4edd 38 const ticker_data_t* get_lp_ticker_data(void);
MikamiUitOpen 0:224dccbc4edd 39
MikamiUitOpen 0:224dccbc4edd 40 /** The wrapper for ticker_irq_handler, to pass lp ticker's data
MikamiUitOpen 0:224dccbc4edd 41 *
MikamiUitOpen 0:224dccbc4edd 42 */
MikamiUitOpen 0:224dccbc4edd 43 void lp_ticker_irq_handler(void);
MikamiUitOpen 0:224dccbc4edd 44
MikamiUitOpen 0:224dccbc4edd 45 /* HAL lp ticker */
MikamiUitOpen 0:224dccbc4edd 46
MikamiUitOpen 0:224dccbc4edd 47 /** Initialize the low power ticker
MikamiUitOpen 0:224dccbc4edd 48 *
MikamiUitOpen 0:224dccbc4edd 49 */
MikamiUitOpen 0:224dccbc4edd 50 void lp_ticker_init(void);
MikamiUitOpen 0:224dccbc4edd 51
MikamiUitOpen 0:224dccbc4edd 52 /** Read the current counter
MikamiUitOpen 0:224dccbc4edd 53 *
MikamiUitOpen 0:224dccbc4edd 54 * @return The current timer's counter value in microseconds
MikamiUitOpen 0:224dccbc4edd 55 */
MikamiUitOpen 0:224dccbc4edd 56 uint32_t lp_ticker_read(void);
MikamiUitOpen 0:224dccbc4edd 57
MikamiUitOpen 0:224dccbc4edd 58 /** Set interrupt for specified timestamp
MikamiUitOpen 0:224dccbc4edd 59 *
MikamiUitOpen 0:224dccbc4edd 60 * @param timestamp The time in microseconds to be set
MikamiUitOpen 0:224dccbc4edd 61 */
MikamiUitOpen 0:224dccbc4edd 62 void lp_ticker_set_interrupt(timestamp_t timestamp);
MikamiUitOpen 0:224dccbc4edd 63
MikamiUitOpen 0:224dccbc4edd 64 /** Disable low power ticker interrupt
MikamiUitOpen 0:224dccbc4edd 65 *
MikamiUitOpen 0:224dccbc4edd 66 */
MikamiUitOpen 0:224dccbc4edd 67 void lp_ticker_disable_interrupt(void);
MikamiUitOpen 0:224dccbc4edd 68
MikamiUitOpen 0:224dccbc4edd 69 /** Clear the low power ticker interrupt
MikamiUitOpen 0:224dccbc4edd 70 *
MikamiUitOpen 0:224dccbc4edd 71 */
MikamiUitOpen 0:224dccbc4edd 72 void lp_ticker_clear_interrupt(void);
MikamiUitOpen 0:224dccbc4edd 73
MikamiUitOpen 0:224dccbc4edd 74 /**@}*/
MikamiUitOpen 0:224dccbc4edd 75
MikamiUitOpen 0:224dccbc4edd 76 #ifdef __cplusplus
MikamiUitOpen 0:224dccbc4edd 77 }
MikamiUitOpen 0:224dccbc4edd 78 #endif
MikamiUitOpen 0:224dccbc4edd 79
MikamiUitOpen 0:224dccbc4edd 80 #endif
MikamiUitOpen 0:224dccbc4edd 81
MikamiUitOpen 0:224dccbc4edd 82 #endif