CQエレクトロニクス・セミナ「実習・マイコンを動かしながら学ぶディジタル・フィルタ」で使うプログラムを,入力として STM32F746 の内蔵 ADC を使うように変更したもの. http://seminar.cqpub.co.jp/ccm/ES18-0020
Dependencies: mbed Array_Matrix BSP_DISCO_F746NG LCD_DISCO_F746NG TS_DISCO_F746NG
MyFiles/WaveformDisplay.hpp@2:dd48e1e59daa, 2018-03-12 (annotated)
- Committer:
- MikamiUitOpen
- Date:
- Mon Mar 12 05:10:31 2018 +0000
- Revision:
- 2:dd48e1e59daa
- Parent:
- 0:ab7a35d87173
3
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
MikamiUitOpen | 0:ab7a35d87173 | 1 | //----------------------------------------------------------- |
MikamiUitOpen | 0:ab7a35d87173 | 2 | // Class for waveform display ---- Header |
MikamiUitOpen | 0:ab7a35d87173 | 3 | // |
MikamiUitOpen | 0:ab7a35d87173 | 4 | // 2017/07/24, Copyright (c) 2017 MIKAMI, Naoki |
MikamiUitOpen | 0:ab7a35d87173 | 5 | //----------------------------------------------------------- |
MikamiUitOpen | 0:ab7a35d87173 | 6 | |
MikamiUitOpen | 0:ab7a35d87173 | 7 | #ifndef F746_WAVEFORM_DISPLAY_HPP |
MikamiUitOpen | 0:ab7a35d87173 | 8 | #define F746_WAVEFORM_DISPLAY_HPP |
MikamiUitOpen | 0:ab7a35d87173 | 9 | |
MikamiUitOpen | 0:ab7a35d87173 | 10 | #include "mbed.h" |
MikamiUitOpen | 0:ab7a35d87173 | 11 | #include "LCD_DISCO_F746NG.h" |
MikamiUitOpen | 0:ab7a35d87173 | 12 | #include "Array.hpp" |
MikamiUitOpen | 0:ab7a35d87173 | 13 | |
MikamiUitOpen | 0:ab7a35d87173 | 14 | namespace Mikami |
MikamiUitOpen | 0:ab7a35d87173 | 15 | { |
MikamiUitOpen | 0:ab7a35d87173 | 16 | class WaveformDisplay |
MikamiUitOpen | 0:ab7a35d87173 | 17 | { |
MikamiUitOpen | 0:ab7a35d87173 | 18 | public: |
MikamiUitOpen | 0:ab7a35d87173 | 19 | WaveformDisplay(LCD_DISCO_F746NG &lcd, |
MikamiUitOpen | 0:ab7a35d87173 | 20 | uint16_t x0, uint16_t y0, |
MikamiUitOpen | 0:ab7a35d87173 | 21 | const Array<int16_t>& xn, |
MikamiUitOpen | 0:ab7a35d87173 | 22 | const Array<int16_t>& yn, |
MikamiUitOpen | 0:ab7a35d87173 | 23 | uint16_t nData, |
MikamiUitOpen | 0:ab7a35d87173 | 24 | uint16_t rShift, |
MikamiUitOpen | 0:ab7a35d87173 | 25 | uint32_t axisColor, |
MikamiUitOpen | 0:ab7a35d87173 | 26 | uint32_t lineColor1, |
MikamiUitOpen | 0:ab7a35d87173 | 27 | uint32_t lineColor2, |
MikamiUitOpen | 0:ab7a35d87173 | 28 | uint32_t backColor) |
MikamiUitOpen | 0:ab7a35d87173 | 29 | : X0_(x0), Y0_(y0), xn_(xn), yn_(yn), |
MikamiUitOpen | 0:ab7a35d87173 | 30 | N_DATA_(nData), |
MikamiUitOpen | 0:ab7a35d87173 | 31 | R_SHIFT_(rShift), |
MikamiUitOpen | 0:ab7a35d87173 | 32 | AXIS_COLOR_(axisColor), |
MikamiUitOpen | 0:ab7a35d87173 | 33 | LINE_COLOR1_(lineColor1), LINE_COLOR2_(lineColor2), |
MikamiUitOpen | 0:ab7a35d87173 | 34 | BACK_COLOR_(backColor), |
MikamiUitOpen | 0:ab7a35d87173 | 35 | lcd_(lcd), dt_(1) { Axis(); } |
MikamiUitOpen | 0:ab7a35d87173 | 36 | |
MikamiUitOpen | 0:ab7a35d87173 | 37 | void Execute(int start, int factor); |
MikamiUitOpen | 0:ab7a35d87173 | 38 | |
MikamiUitOpen | 0:ab7a35d87173 | 39 | private: |
MikamiUitOpen | 0:ab7a35d87173 | 40 | const uint16_t X0_, Y0_; |
MikamiUitOpen | 0:ab7a35d87173 | 41 | const Array<int16_t>& xn_; |
MikamiUitOpen | 0:ab7a35d87173 | 42 | const Array<int16_t>& yn_; |
MikamiUitOpen | 0:ab7a35d87173 | 43 | const int N_DATA_; |
MikamiUitOpen | 0:ab7a35d87173 | 44 | const uint16_t R_SHIFT_; |
MikamiUitOpen | 0:ab7a35d87173 | 45 | const uint32_t AXIS_COLOR_; |
MikamiUitOpen | 0:ab7a35d87173 | 46 | const uint32_t LINE_COLOR1_; |
MikamiUitOpen | 0:ab7a35d87173 | 47 | const uint32_t LINE_COLOR2_; |
MikamiUitOpen | 0:ab7a35d87173 | 48 | const uint32_t BACK_COLOR_; |
MikamiUitOpen | 0:ab7a35d87173 | 49 | static const int LIMIT_ = 64; |
MikamiUitOpen | 0:ab7a35d87173 | 50 | static const int LIMIT2_ = LIMIT_ + 1; |
MikamiUitOpen | 0:ab7a35d87173 | 51 | |
MikamiUitOpen | 0:ab7a35d87173 | 52 | LCD_DISCO_F746NG &lcd_; |
MikamiUitOpen | 0:ab7a35d87173 | 53 | |
MikamiUitOpen | 0:ab7a35d87173 | 54 | int dt_; |
MikamiUitOpen | 0:ab7a35d87173 | 55 | |
MikamiUitOpen | 0:ab7a35d87173 | 56 | uint16_t Clip(int16_t xn); // Clipping |
MikamiUitOpen | 0:ab7a35d87173 | 57 | void Draw(const Array<int16_t>& xn, int start, uint32_t color); |
MikamiUitOpen | 0:ab7a35d87173 | 58 | void Axis(); |
MikamiUitOpen | 0:ab7a35d87173 | 59 | |
MikamiUitOpen | 0:ab7a35d87173 | 60 | // disallow copy constructor and assignment operator |
MikamiUitOpen | 0:ab7a35d87173 | 61 | WaveformDisplay(const WaveformDisplay& ); |
MikamiUitOpen | 0:ab7a35d87173 | 62 | WaveformDisplay& operator=(const WaveformDisplay& ); |
MikamiUitOpen | 0:ab7a35d87173 | 63 | }; |
MikamiUitOpen | 0:ab7a35d87173 | 64 | } |
MikamiUitOpen | 0:ab7a35d87173 | 65 | #endif // F746_WAVEFORM_DISPLAY_HPP |