Diff: MyClasses_Functions/DesignerDrawer.hpp

Revision:

0:e953eb392151

Child:

2:2a5c93bf729a

diff -r 000000000000 -r e953eb392151 MyClasses_Functions/DesignerDrawer.hpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MyClasses_Functions/DesignerDrawer.hpp	Wed Apr 27 13:56:39 2016 +0000
@@ -0,0 +1,68 @@
+//------------------------------------------------------------------------------
+//  イコライザ用フィルタのパラメータを設定し，その周波数特性を描画するためのクラス -- Header
+//  
+//  2016/04/27, Copyright (c) 2016 MIKAMI, Naoki
+//------------------------------------------------------------------------------
+
+#ifndef F746_DISIGNER_AND_DRAWER_HPP
+#define F746_DISIGNER_AND_DRAWER_HPP
+
+#include "NumericLabel.hpp"
+#include "FrquencyResponseDrawer.hpp"
+#include "GrEqParamsCalculator.hpp"
+#include "GrEqualizerFrqResp.hpp"
+
+namespace Mikami
+{
+    class DesignerDrawer
+    {
+    public:
+        // Constructor
+        DesignerDrawer(uint16_t x0, uint16_t y0,
+                       int stages, float f0, int fs, uint16_t db1);
+
+        ~DesignerDrawer();
+
+        // 周波数特性の描画
+        void DrawResponse();
+
+        // 特定のバンドのイコライザ用フィルタのパラメータの設定と周波数特性の再描画
+        void DesignAndRedraw(float gainDb, int n);
+        
+        // 周波数特性をフラットにし，その周波数特性を再描画
+        void DesignAndRedraw();
+
+        // イコライザ用フィルタの周波数特性をフラットにする
+        void Flatten();
+
+        void GetCoefficients(BiquadGrEq::Coefs ck[])
+        {   for (int n=0; n<STAGES_; n++) ck[n] = ck_[n]; }
+        
+        BiquadGrEq::Coefs GetCoefficient(int n) { return ck_[n]; }
+
+        uint16_t GetX0()
+        {   return drawerObj_->X(f0_[0]); }
+        
+        uint16_t GetSpaceX()
+        {   return (uint16_t)(drawerObj_->X(f0_[1])
+                            - drawerObj_->X(f0_[0])); }
+
+        int GetStages() { return STAGES_; }
+
+    private:
+        LCD_DISCO_F746NG *lcd_;
+        TS_DISCO_F746NG *ts_;
+
+        const uint16_t X0_, Y0_;
+        const int STAGES_;
+        const uint16_t DB1_;
+        const float Q_VAL_;
+
+        float *f0_;
+        GrEqParamsCalculator *calculator_;
+        GrEqualizerFrqResp *frqResp_;   // フィルタの周波数応答に対応するオブジェクト
+        BiquadGrEq::Coefs *ck_;         // フィルタの係数        
+        FrqRespDrawer *drawerObj_;
+    };
+}
+#endif  // F746_DISIGNER_AND_DRAWER_HPP