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/common/lp_ticker_api.c@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 #include "lp_ticker_api.h"
MikamiUitOpen 6:38f7dce055d0 17
MikamiUitOpen 6:38f7dce055d0 18 #if DEVICE_LOWPOWERTIMER
MikamiUitOpen 6:38f7dce055d0 19
MikamiUitOpen 6:38f7dce055d0 20 static ticker_event_queue_t events;
MikamiUitOpen 6:38f7dce055d0 21
MikamiUitOpen 6:38f7dce055d0 22 static const ticker_interface_t lp_interface = {
MikamiUitOpen 6:38f7dce055d0 23 .init = lp_ticker_init,
MikamiUitOpen 6:38f7dce055d0 24 .read = lp_ticker_read,
MikamiUitOpen 6:38f7dce055d0 25 .disable_interrupt = lp_ticker_disable_interrupt,
MikamiUitOpen 6:38f7dce055d0 26 .clear_interrupt = lp_ticker_clear_interrupt,
MikamiUitOpen 6:38f7dce055d0 27 .set_interrupt = lp_ticker_set_interrupt,
MikamiUitOpen 6:38f7dce055d0 28 };
MikamiUitOpen 6:38f7dce055d0 29
MikamiUitOpen 6:38f7dce055d0 30 static const ticker_data_t lp_data = {
MikamiUitOpen 6:38f7dce055d0 31 .interface = &lp_interface,
MikamiUitOpen 6:38f7dce055d0 32 .queue = &events,
MikamiUitOpen 6:38f7dce055d0 33 };
MikamiUitOpen 6:38f7dce055d0 34
MikamiUitOpen 6:38f7dce055d0 35 const ticker_data_t* get_lp_ticker_data(void)
MikamiUitOpen 6:38f7dce055d0 36 {
MikamiUitOpen 6:38f7dce055d0 37 return &lp_data;
MikamiUitOpen 6:38f7dce055d0 38 }
MikamiUitOpen 6:38f7dce055d0 39
MikamiUitOpen 6:38f7dce055d0 40 void lp_ticker_irq_handler(void)
MikamiUitOpen 6:38f7dce055d0 41 {
MikamiUitOpen 6:38f7dce055d0 42 ticker_irq_handler(&lp_data);
MikamiUitOpen 6:38f7dce055d0 43 }
MikamiUitOpen 6:38f7dce055d0 44
MikamiUitOpen 6:38f7dce055d0 45 #endif