不韋 呂 / Mbed 2 deprecated F746_AudioPlayerSD

Output the audio signal (*.bin) with filtering by IIR filter in the SD card using onboard CODEC. For *.wav file, F746_SD_WavPlayer and F746_SD_GraphicEqualiser are published on mbed. SD カードのオーディオ信号 (*.bin) を遮断周波数可変の IIR フィルタを通して，ボードに搭載されているCODEC で出力する．*.wav 形式のファイル用には，F746_SD_WavPlayer と F746_SD_GraphicEqualiser を mbed で公開している．

Dependencies:   BSP_DISCO_F746NG_patch_fixed F746_GUI LCD_DISCO_F746NG SDFileSystem_Warning_Fixed TS_DISCO_F746NG mbed

MyClasses_Functions/MyFunctions.hpp@0:6748e3332e85, 2016-04-08 (annotated)

Committer:
MikamiUitOpen
Date:
Fri Apr 08 13:11:53 2016 +0000
Revision:
0:6748e3332e85
1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MikamiUitOpen 0:6748e3332e85 1 //--------------------------------------------------------------
MikamiUitOpen 0:6748e3332e85 2 // フィルタ処理付き SD オーディオプレーヤーで使う大域関数（ヘッダ）
MikamiUitOpen 0:6748e3332e85 3 //
MikamiUitOpen 0:6748e3332e85 4 // 2016/04/07, Copyright (c) 2016 MIKAMI, Naoki
MikamiUitOpen 0:6748e3332e85 5 //--------------------------------------------------------------
MikamiUitOpen 0:6748e3332e85 6
MikamiUitOpen 0:6748e3332e85 7 #ifndef F746_MY_FUNCTIONS_HPP
MikamiUitOpen 0:6748e3332e85 8 #define F746_MY_FUNCTIONS_HPP
MikamiUitOpen 0:6748e3332e85 9
MikamiUitOpen 0:6748e3332e85 10 #include "sai_io_o.hpp"
MikamiUitOpen 0:6748e3332e85 11 #include "ButtonGroup.hpp"
MikamiUitOpen 0:6748e3332e85 12 #include "FileSelector.hpp"
MikamiUitOpen 0:6748e3332e85 13 #include "DesignerDrawer.hpp"
MikamiUitOpen 0:6748e3332e85 14 #include "SD_BinaryReader.hpp"
MikamiUitOpen 0:6748e3332e85 15
MikamiUitOpen 0:6748e3332e85 16 using namespace Mikami;
MikamiUitOpen 0:6748e3332e85 17
MikamiUitOpen 0:6748e3332e85 18 // １フレーム分の信号処理 (IIR フィルタ) の実行
MikamiUitOpen 0:6748e3332e85 19 void ProcessSignal(SD_BinaryReader &sdReader, SaiIO_O &mySai,
MikamiUitOpen 0:6748e3332e85 20 int16_t sn[], float g0, Biquad hn[],
MikamiUitOpen 0:6748e3332e85 21 int order, bool filterOn);
MikamiUitOpen 0:6748e3332e85 22
MikamiUitOpen 0:6748e3332e85 23 // SD カードのファイルのオープン
MikamiUitOpen 0:6748e3332e85 24 int32_t SD_Open(SD_BinaryReader &sdReader,
MikamiUitOpen 0:6748e3332e85 25 string fileName, int32_t frameSize);
MikamiUitOpen 0:6748e3332e85 26
MikamiUitOpen 0:6748e3332e85 27 // ファイルの選択
MikamiUitOpen 0:6748e3332e85 28 void SelectFile(ButtonGroup &menu, FileSelector &selector,
MikamiUitOpen 0:6748e3332e85 29 Label &msg, string &selectedName);
MikamiUitOpen 0:6748e3332e85 30
MikamiUitOpen 0:6748e3332e85 31 // フィルタの変更
MikamiUitOpen 0:6748e3332e85 32 void ModifyFilter(DesignerDrawer &drawerObj,
MikamiUitOpen 0:6748e3332e85 33 ButtonGroup &lpHp, ButtonGroup &onOff,
MikamiUitOpen 0:6748e3332e85 34 Biquad hn[], Biquad::Coefs ck[],
MikamiUitOpen 0:6748e3332e85 35 float &g0, bool &filterOn);
MikamiUitOpen 0:6748e3332e85 36
MikamiUitOpen 0:6748e3332e85 37 #endif // F746_MY_FUNCTIONS_HPP