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Chapter006_Zara_F746NG
Dependencies: F746_GUI SRF08 Array_Matrix TS_DISCO_F746NG mbed LCD_DISCO_F746NG BSP_DISCO_F746NG SDFileSystem_Warning_Fixed FrequencyResponseDrawer F746_SAI_IO
MyClasses_Functions/DesignerDrawer.hpp
- Committer:
- MikamiUitOpen
- Date:
- 2016-04-25
- Revision:
- 2:2478e7a8e8d5
- Parent:
- 0:04b43b777fae
- Child:
- 3:cda40218256c
File content as of revision 2:2478e7a8e8d5:
//------------------------------------------------------------------------------ // IIR フィルタを双一次 z 変換で設計し,その周波数特性を描画するためのクラス -- Header // // 2016/04/25, Copyright (c) 2016 MIKAMI, Naoki //------------------------------------------------------------------------------ #ifndef F746_DISIGNER_AND_DRAWER_HPP #define F746_DISIGNER_AND_DRAWER_HPP #include "NumericLabel.hpp" #include "TouchPanelDetectorX.hpp" #include "FrquencyResponseDrawer.hpp" #include "BilinearDesignLH.hpp" #include "IIR_CascadeFrqResp.hpp" namespace Mikami { class DesignerDrawer { public: // Constructor DesignerDrawer(uint16_t x0, uint16_t y0, uint16_t db10, int fs, int order, float fc, uint16_t fL, uint16_t fH, BilinearDesign::Type lpHp); ~DesignerDrawer(); // フィルタの再設計と周波数特性の再描画 bool ReDesignAndDraw(Biquad::Coefs *ck, float &g0, BilinearDesign::Type lpHp); // 周波数特性の描画 void DrawResponse(); void GetCoefficients(Biquad::Coefs *ck, float &g0); uint16_t GetOrder() { return ORDER_; } private: LCD_DISCO_F746NG *lcd_; TS_DISCO_F746NG *ts_; const uint16_t X0_, Y0_; const uint16_t DB1_; const uint16_t ORDER_; const uint16_t CURSOR_Y0_, CURSOR_LENGTH_; const uint16_t LOWER_F_, HIGHER_F_; const uint32_t CURSOR_COLOR_, CURSOR_TOUCHED_COLOR_; IIR_CascadeFrqResp frqResp_; // IIR フィルタの周波数応答に対応するオブジェクト BilinearDesign::Coefs *coefs_; // 設計された係数 Biquad::Coefs *ck_; float g0_; // 設計された係数(利得定数) int fC_; // 遮断周波数 uint16_t cursorX_, oldCursorX_; bool cursorRedraw_; BilinearDesign::Type lp_; FrqRespDrawer *drawerObj_; BilinearDesign *designObj_; TouchPanelDetectorX *tp_; NumericLabel<int> *lblFrq_; // 遮断周波数表示用 // 周波数を 10, 20, 50, 100 Hz の倍数にする int Frq10(float f); }; } #endif // F746_DISIGNER_AND_DRAWER_HPP