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/us_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) 2006-2015 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_US_TICKER_API_H
MikamiUitOpen 6:38f7dce055d0 17 #define MBED_US_TICKER_API_H
MikamiUitOpen 6:38f7dce055d0 18
MikamiUitOpen 6:38f7dce055d0 19 #include <stdint.h>
MikamiUitOpen 6:38f7dce055d0 20 #include "ticker_api.h"
MikamiUitOpen 6:38f7dce055d0 21
MikamiUitOpen 6:38f7dce055d0 22 #ifdef __cplusplus
MikamiUitOpen 6:38f7dce055d0 23 extern "C" {
MikamiUitOpen 6:38f7dce055d0 24 #endif
MikamiUitOpen 6:38f7dce055d0 25
MikamiUitOpen 6:38f7dce055d0 26 /**
MikamiUitOpen 6:38f7dce055d0 27 * \defgroup UsTicker Microseconds Ticker Functions
MikamiUitOpen 6:38f7dce055d0 28 * @{
MikamiUitOpen 6:38f7dce055d0 29 */
MikamiUitOpen 6:38f7dce055d0 30
MikamiUitOpen 6:38f7dce055d0 31 /** Get ticker's data
MikamiUitOpen 6:38f7dce055d0 32 *
MikamiUitOpen 6:38f7dce055d0 33 * @return The low power ticker data
MikamiUitOpen 6:38f7dce055d0 34 */
MikamiUitOpen 6:38f7dce055d0 35 const ticker_data_t* get_us_ticker_data(void);
MikamiUitOpen 6:38f7dce055d0 36
MikamiUitOpen 6:38f7dce055d0 37
MikamiUitOpen 6:38f7dce055d0 38 /** The wrapper for ticker_irq_handler, to pass us ticker's data
MikamiUitOpen 6:38f7dce055d0 39 *
MikamiUitOpen 6:38f7dce055d0 40 */
MikamiUitOpen 6:38f7dce055d0 41 void us_ticker_irq_handler(void);
MikamiUitOpen 6:38f7dce055d0 42
MikamiUitOpen 6:38f7dce055d0 43 /* HAL us ticker */
MikamiUitOpen 6:38f7dce055d0 44
MikamiUitOpen 6:38f7dce055d0 45 /** Initialize the ticker
MikamiUitOpen 6:38f7dce055d0 46 *
MikamiUitOpen 6:38f7dce055d0 47 */
MikamiUitOpen 6:38f7dce055d0 48 void us_ticker_init(void);
MikamiUitOpen 6:38f7dce055d0 49
MikamiUitOpen 6:38f7dce055d0 50 /** Read the current counter
MikamiUitOpen 6:38f7dce055d0 51 *
MikamiUitOpen 6:38f7dce055d0 52 * @return The current timer's counter value in microseconds
MikamiUitOpen 6:38f7dce055d0 53 */
MikamiUitOpen 6:38f7dce055d0 54 uint32_t us_ticker_read(void);
MikamiUitOpen 6:38f7dce055d0 55
MikamiUitOpen 6:38f7dce055d0 56 /** Set interrupt for specified timestamp
MikamiUitOpen 6:38f7dce055d0 57 *
MikamiUitOpen 6:38f7dce055d0 58 * @param timestamp The time in microseconds to be set
MikamiUitOpen 6:38f7dce055d0 59 */
MikamiUitOpen 6:38f7dce055d0 60 void us_ticker_set_interrupt(timestamp_t timestamp);
MikamiUitOpen 6:38f7dce055d0 61
MikamiUitOpen 6:38f7dce055d0 62 /** Disable us ticker interrupt
MikamiUitOpen 6:38f7dce055d0 63 *
MikamiUitOpen 6:38f7dce055d0 64 */
MikamiUitOpen 6:38f7dce055d0 65 void us_ticker_disable_interrupt(void);
MikamiUitOpen 6:38f7dce055d0 66
MikamiUitOpen 6:38f7dce055d0 67 /** Clear us ticker interrupt
MikamiUitOpen 6:38f7dce055d0 68 *
MikamiUitOpen 6:38f7dce055d0 69 */
MikamiUitOpen 6:38f7dce055d0 70 void us_ticker_clear_interrupt(void);
MikamiUitOpen 6:38f7dce055d0 71
MikamiUitOpen 6:38f7dce055d0 72 /**@}*/
MikamiUitOpen 6:38f7dce055d0 73
MikamiUitOpen 6:38f7dce055d0 74 #ifdef __cplusplus
MikamiUitOpen 6:38f7dce055d0 75 }
MikamiUitOpen 6:38f7dce055d0 76 #endif
MikamiUitOpen 6:38f7dce055d0 77
MikamiUitOpen 6:38f7dce055d0 78 #endif