不韋 呂
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
Diff: MyClasses_Functions/FrquencyResponseDrawer.hpp
- Revision:
- 5:4a99dabc9180
- Parent:
- 4:76aa20fb326a
--- a/MyClasses_Functions/FrquencyResponseDrawer.hpp Sat Apr 16 13:53:53 2016 +0000
+++ b/MyClasses_Functions/FrquencyResponseDrawer.hpp Sun Apr 17 08:44:43 2016 +0000
@@ -1,14 +1,15 @@
//-----------------------------------------------------------
+// 周波数が対数スケールの周波数特性を描画するクラス
// FrqRespDrawer class Header
//
-// 2016/04/16, Copyright (c) 2016 MIKAMI, Naoki
+// 2016/04/17, Copyright (c) 2016 MIKAMI, Naoki
//-----------------------------------------------------------
#ifndef F746_FRQ_RESP_DRAWER_HPP
#define F746_FRQ_RESP_DRAWER_HPP
-#include "Label.hpp"
-#include "IIR_CascadeFrqResp.hpp"
+#include "NumericLabel.hpp"
+#include "FrequancyResponseBase.hpp"
namespace Mikami
{
@@ -54,7 +55,9 @@
uint32_t textColor = LCD_COLOR_WHITE);
// 周波数特性のグラフの描画
- void DrawGraph(FrequencyResponse &frqResp);
+ void DrawGraph(FrequencyResponse &frqResp, uint32_t color);
+ void DrawGraph(FrequencyResponse &frqResp)
+ { DrawGraph(frqResp, LINE_COLOR_);}
// 消去
void Erase();
@@ -74,7 +77,7 @@
const uint32_t AXIS_COLOR_;
const uint32_t BACK_COLOR_;
const float DB1_;
-
+
// 丸め
int Round(float x) { return x + 0.5f - (x < 0); }