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Dependencies: F746_GUI Array_Matrix TS_DISCO_F746NG mbed LCD_DISCO_F746NG BSP_DISCO_F746NG SDFileSystem_Warning_Fixed FrequencyResponseDrawer F746_SAI_IO
Diff: MyClasses_Functions/FrquencyResponseDrawer.cpp
- Revision:
- 3:cda40218256c
- Parent:
- 2:2478e7a8e8d5
- Child:
- 5:3e8ca1ed31a1
diff -r 2478e7a8e8d5 -r cda40218256c MyClasses_Functions/FrquencyResponseDrawer.cpp
--- a/MyClasses_Functions/FrquencyResponseDrawer.cpp Mon Apr 25 00:49:09 2016 +0000
+++ b/MyClasses_Functions/FrquencyResponseDrawer.cpp Mon Apr 25 12:50:20 2016 +0000
@@ -68,7 +68,7 @@
}
// 周波数特性のグラフの描画
- void FrqRespDrawer::DrawGraph(FrequencyResponse &frqResp, uint32_t color)
+ void FrqRespDrawer::DrawGraph(FrequencyResponse *frqResp, uint32_t color)
{
lcd_->SetTextColor(color);
uint16_t width = X(MAX_) - X(MIN_);
@@ -79,7 +79,7 @@
{
float frq = PosToFrq(n+ORGX_);
uint16_t x2 = X(frq);
- float absHz = frqResp.AbsH_z(exp(Complex(0, pi2FsM*frq)));
+ float absHz = frqResp->AbsH_z(exp(Complex(0, pi2FsM*frq)));
float dB = (absHz > 0.001f) ? 20.0f*log10f(absHz) : MIN_DB_;
uint16_t y2 = ORGY_ - Round((dB - MIN_DB_)*DB1_);
if (y2 > ORGY_) y2 = ORGY_;
@@ -101,4 +101,3 @@
lcd_->FillRect(ORGX_, ORGY_- height, X(MAX_)-X(MIN_)+1, height+1);
}
}
-