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.cpp
- Revision:
- 5:4a99dabc9180
- Parent:
- 4:76aa20fb326a
diff -r 76aa20fb326a -r 4a99dabc9180 MyClasses_Functions/FrquencyResponseDrawer.cpp
--- a/MyClasses_Functions/FrquencyResponseDrawer.cpp Sat Apr 16 13:53:53 2016 +0000
+++ b/MyClasses_Functions/FrquencyResponseDrawer.cpp Sun Apr 17 08:44:43 2016 +0000
@@ -1,11 +1,11 @@
//-----------------------------------------------------------
+// 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
//
-// 2016/04/16, Copyright (c) 2016 MIKAMI, Naoki
+// 2016/04/17, Copyright (c) 2016 MIKAMI, Naoki
//-----------------------------------------------------------
#include "FrquencyResponseDrawer.hpp"
-#include "NumericLabel.hpp"
namespace Mikami
{
@@ -48,14 +48,14 @@
uint16_t x0 = ORG_ + offsetX;
uint16_t y0 = ORGY_ + offsetY;
for (int n=0; n<count; n++)
- new NumericLabel<int>(x0, y0-n*d_dB*DB1_,
+ NumericLabel<int> num(x0, y0-n*d_dB*DB1_,
fmt, (int)(MIN_DB_+d_dB*n));
}
// 周波数特性のグラフの描画
- void FrqRespDrawer::DrawGraph(FrequencyResponse &frqResp)
+ void FrqRespDrawer::DrawGraph(FrequencyResponse &frqResp, uint32_t color)
{
- lcd_->SetTextColor(LINE_COLOR_);
+ lcd_->SetTextColor(color);
uint16_t width = X(MAX_) - X(MIN_);
uint16_t x1 = 0;
uint16_t y1 = 0;
@@ -86,3 +86,4 @@
lcd_->FillRect(ORG_, ORGY_- height, X(MAX_)-X(MIN_)+1, height+1);
}
}
+