不韋 呂 / F746_Spectrogram

Realtime spectrogram for DISCO-F746NG. On-board MEMS microphone is used for input sound signal. リアルタイムスペクトログラム．入力：MEMSマイク

Dependencies:   F746_GUI F746_SAI_IO UIT_FFT_Real

mbed_src_STM32F7/common/lp_ticker_api.c@6:b3885567877c, 2017-04-10 (annotated)

Committer:
MikamiUitOpen
Date:
Mon Apr 10 13:43:07 2017 +0000
Revision:
6:b3885567877c
Parent:
4:c1beacfc42c7 
7

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MikamiUitOpen 4:c1beacfc42c7 1 /* mbed Microcontroller Library
MikamiUitOpen 4:c1beacfc42c7 2 * Copyright (c) 2015 ARM Limited
MikamiUitOpen 4:c1beacfc42c7 3 *
MikamiUitOpen 4:c1beacfc42c7 4 * Licensed under the Apache License, Version 2.0 (the "License");
MikamiUitOpen 4:c1beacfc42c7 5 * you may not use this file except in compliance with the License.
MikamiUitOpen 4:c1beacfc42c7 6 * You may obtain a copy of the License at
MikamiUitOpen 4:c1beacfc42c7 7 *
MikamiUitOpen 4:c1beacfc42c7 8 * http://www.apache.org/licenses/LICENSE-2.0
MikamiUitOpen 4:c1beacfc42c7 9 *
MikamiUitOpen 4:c1beacfc42c7 10 * Unless required by applicable law or agreed to in writing, software
MikamiUitOpen 4:c1beacfc42c7 11 * distributed under the License is distributed on an "AS IS" BASIS,
MikamiUitOpen 4:c1beacfc42c7 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
MikamiUitOpen 4:c1beacfc42c7 13 * See the License for the specific language governing permissions and
MikamiUitOpen 4:c1beacfc42c7 14 * limitations under the License.
MikamiUitOpen 4:c1beacfc42c7 15 */
MikamiUitOpen 4:c1beacfc42c7 16 #include "lp_ticker_api.h"
MikamiUitOpen 4:c1beacfc42c7 17
MikamiUitOpen 4:c1beacfc42c7 18 #if DEVICE_LOWPOWERTIMER
MikamiUitOpen 4:c1beacfc42c7 19
MikamiUitOpen 4:c1beacfc42c7 20 static ticker_event_queue_t events;
MikamiUitOpen 4:c1beacfc42c7 21
MikamiUitOpen 4:c1beacfc42c7 22 static const ticker_interface_t lp_interface = {
MikamiUitOpen 4:c1beacfc42c7 23 .init = lp_ticker_init,
MikamiUitOpen 4:c1beacfc42c7 24 .read = lp_ticker_read,
MikamiUitOpen 4:c1beacfc42c7 25 .disable_interrupt = lp_ticker_disable_interrupt,
MikamiUitOpen 4:c1beacfc42c7 26 .clear_interrupt = lp_ticker_clear_interrupt,
MikamiUitOpen 4:c1beacfc42c7 27 .set_interrupt = lp_ticker_set_interrupt,
MikamiUitOpen 4:c1beacfc42c7 28 };
MikamiUitOpen 4:c1beacfc42c7 29
MikamiUitOpen 4:c1beacfc42c7 30 static const ticker_data_t lp_data = {
MikamiUitOpen 4:c1beacfc42c7 31 .interface = &lp_interface,
MikamiUitOpen 4:c1beacfc42c7 32 .queue = &events,
MikamiUitOpen 4:c1beacfc42c7 33 };
MikamiUitOpen 4:c1beacfc42c7 34
MikamiUitOpen 4:c1beacfc42c7 35 const ticker_data_t* get_lp_ticker_data(void)
MikamiUitOpen 4:c1beacfc42c7 36 {
MikamiUitOpen 4:c1beacfc42c7 37 return &lp_data;
MikamiUitOpen 4:c1beacfc42c7 38 }
MikamiUitOpen 4:c1beacfc42c7 39
MikamiUitOpen 4:c1beacfc42c7 40 void lp_ticker_irq_handler(void)
MikamiUitOpen 4:c1beacfc42c7 41 {
MikamiUitOpen 4:c1beacfc42c7 42 ticker_irq_handler(&lp_data);
MikamiUitOpen 4:c1beacfc42c7 43 }
MikamiUitOpen 4:c1beacfc42c7 44
MikamiUitOpen 4:c1beacfc42c7 45 #endif