不韋 呂 / F746_AcousticEffector_MIC

Audio singal input and output example for DISCO-F746. Input: MEMS mic, Output: CN10 OUT, Acoustic effect: echo and frequency shift. DISCO-F746 によるオーディオ信号入出力．入力：MEMS マイク，出力：CN10 OUT，音響効果：エコー，周波数変換．

Dependencies:   F746_GUI F746_SAI_IO

mbed_src_STM32F7/hal/lp_ticker_api.h@10:56f2f01df983, 2017-04-10 (annotated)

Committer:
MikamiUitOpen
Date:
Mon Apr 10 13:44:13 2017 +0000
Revision:
10:56f2f01df983
Parent:
6:38f7dce055d0 
11

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MikamiUitOpen 6:38f7dce055d0 1 /* mbed Microcontroller Library
MikamiUitOpen 6:38f7dce055d0 2 * Copyright (c) 2015 ARM Limited
MikamiUitOpen 6:38f7dce055d0 3 *
MikamiUitOpen 6:38f7dce055d0 4 * Licensed under the Apache License, Version 2.0 (the "License");
MikamiUitOpen 6:38f7dce055d0 5 * you may not use this file except in compliance with the License.
MikamiUitOpen 6:38f7dce055d0 6 * You may obtain a copy of the License at
MikamiUitOpen 6:38f7dce055d0 7 *
MikamiUitOpen 6:38f7dce055d0 8 * http://www.apache.org/licenses/LICENSE-2.0
MikamiUitOpen 6:38f7dce055d0 9 *
MikamiUitOpen 6:38f7dce055d0 10 * Unless required by applicable law or agreed to in writing, software
MikamiUitOpen 6:38f7dce055d0 11 * distributed under the License is distributed on an "AS IS" BASIS,
MikamiUitOpen 6:38f7dce055d0 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
MikamiUitOpen 6:38f7dce055d0 13 * See the License for the specific language governing permissions and
MikamiUitOpen 6:38f7dce055d0 14 * limitations under the License.
MikamiUitOpen 6:38f7dce055d0 15 */
MikamiUitOpen 6:38f7dce055d0 16 #ifndef MBED_LPTICKER_API_H
MikamiUitOpen 6:38f7dce055d0 17 #define MBED_LPTICKER_API_H
MikamiUitOpen 6:38f7dce055d0 18
MikamiUitOpen 6:38f7dce055d0 19 #include "device.h"
MikamiUitOpen 6:38f7dce055d0 20
MikamiUitOpen 6:38f7dce055d0 21 #if DEVICE_LOWPOWERTIMER
MikamiUitOpen 6:38f7dce055d0 22
MikamiUitOpen 6:38f7dce055d0 23 #include "ticker_api.h"
MikamiUitOpen 6:38f7dce055d0 24
MikamiUitOpen 6:38f7dce055d0 25 #ifdef __cplusplus
MikamiUitOpen 6:38f7dce055d0 26 extern "C" {
MikamiUitOpen 6:38f7dce055d0 27 #endif
MikamiUitOpen 6:38f7dce055d0 28
MikamiUitOpen 6:38f7dce055d0 29 /**
MikamiUitOpen 6:38f7dce055d0 30 * \defgroup LpTicker Low Power Ticker Functions
MikamiUitOpen 6:38f7dce055d0 31 * @{
MikamiUitOpen 6:38f7dce055d0 32 */
MikamiUitOpen 6:38f7dce055d0 33
MikamiUitOpen 6:38f7dce055d0 34 /** Get low power ticker's data
MikamiUitOpen 6:38f7dce055d0 35 *
MikamiUitOpen 6:38f7dce055d0 36 * @return The low power ticker data
MikamiUitOpen 6:38f7dce055d0 37 */
MikamiUitOpen 6:38f7dce055d0 38 const ticker_data_t* get_lp_ticker_data(void);
MikamiUitOpen 6:38f7dce055d0 39
MikamiUitOpen 6:38f7dce055d0 40 /** The wrapper for ticker_irq_handler, to pass lp ticker's data
MikamiUitOpen 6:38f7dce055d0 41 *
MikamiUitOpen 6:38f7dce055d0 42 */
MikamiUitOpen 6:38f7dce055d0 43 void lp_ticker_irq_handler(void);
MikamiUitOpen 6:38f7dce055d0 44
MikamiUitOpen 6:38f7dce055d0 45 /* HAL lp ticker */
MikamiUitOpen 6:38f7dce055d0 46
MikamiUitOpen 6:38f7dce055d0 47 /** Initialize the low power ticker
MikamiUitOpen 6:38f7dce055d0 48 *
MikamiUitOpen 6:38f7dce055d0 49 */
MikamiUitOpen 6:38f7dce055d0 50 void lp_ticker_init(void);
MikamiUitOpen 6:38f7dce055d0 51
MikamiUitOpen 6:38f7dce055d0 52 /** Read the current counter
MikamiUitOpen 6:38f7dce055d0 53 *
MikamiUitOpen 6:38f7dce055d0 54 * @return The current timer's counter value in microseconds
MikamiUitOpen 6:38f7dce055d0 55 */
MikamiUitOpen 6:38f7dce055d0 56 uint32_t lp_ticker_read(void);
MikamiUitOpen 6:38f7dce055d0 57
MikamiUitOpen 6:38f7dce055d0 58 /** Set interrupt for specified timestamp
MikamiUitOpen 6:38f7dce055d0 59 *
MikamiUitOpen 6:38f7dce055d0 60 * @param timestamp The time in microseconds to be set
MikamiUitOpen 6:38f7dce055d0 61 */
MikamiUitOpen 6:38f7dce055d0 62 void lp_ticker_set_interrupt(timestamp_t timestamp);
MikamiUitOpen 6:38f7dce055d0 63
MikamiUitOpen 6:38f7dce055d0 64 /** Disable low power ticker interrupt
MikamiUitOpen 6:38f7dce055d0 65 *
MikamiUitOpen 6:38f7dce055d0 66 */
MikamiUitOpen 6:38f7dce055d0 67 void lp_ticker_disable_interrupt(void);
MikamiUitOpen 6:38f7dce055d0 68
MikamiUitOpen 6:38f7dce055d0 69 /** Clear the low power ticker interrupt
MikamiUitOpen 6:38f7dce055d0 70 *
MikamiUitOpen 6:38f7dce055d0 71 */
MikamiUitOpen 6:38f7dce055d0 72 void lp_ticker_clear_interrupt(void);
MikamiUitOpen 6:38f7dce055d0 73
MikamiUitOpen 6:38f7dce055d0 74 /**@}*/
MikamiUitOpen 6:38f7dce055d0 75
MikamiUitOpen 6:38f7dce055d0 76 #ifdef __cplusplus
MikamiUitOpen 6:38f7dce055d0 77 }
MikamiUitOpen 6:38f7dce055d0 78 #endif
MikamiUitOpen 6:38f7dce055d0 79
MikamiUitOpen 6:38f7dce055d0 80 #endif
MikamiUitOpen 6:38f7dce055d0 81
MikamiUitOpen 6:38f7dce055d0 82 #endif