不韋 呂
Output the audio signal with filtering by IIR filter in the *.wav file on the SD card using onboard CODEC. SD カードの *.wav ファイルのオーディオ信号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．
Dependencies: BSP_DISCO_F746NG F746_GUI LCD_DISCO_F746NG SDFileSystem_Warning_Fixed TS_DISCO_F746NG mbed FrequencyResponseDrawer F746_SAI_IO Array_Matrix
Diff: MyClasses_Functions/TouchPanelDetectorX.hpp
- Revision:
- 0:04b43b777fae
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/MyClasses_Functions/TouchPanelDetectorX.hpp Tue Apr 19 09:46:11 2016 +0000
@@ -0,0 +1,46 @@
+//------------------------------------------------------
+// Touch panel detector for x axis class
+//
+// 2016/03/31, Copyright (c) 2016 MIKAMI, Naoki
+//------------------------------------------------------
+
+#ifndef F746_TOUCH_PANELDETECTORX_HPP
+#define F746_TOUCH_PANELDETECTORX_HPP
+
+#include "GuiBase.hpp"
+
+namespace Mikami
+{
+ class TouchPanelDetectorX : public GuiBase
+ {
+ public:
+ // Constructor
+ TouchPanelDetectorX(uint16_t x1, uint16_t x2,
+ uint16_t y1, uint16_t y2)
+ : X1_(x1), X2_(x2), Y1_(y1), Y2_(y2) {}
+
+ bool IsTouched(uint16_t xIn, uint16_t &xOut)
+ {
+ GetTsState();
+
+ if (!state_.touchDetected) return false;
+
+ uint16_t x = state_.touchX[0];
+ uint16_t y = state_.touchY[0];
+
+ if ( (x < X1_) || (x > X2_) || (y < Y1_) || (y > Y2_) )
+ return false;
+
+ const int WD = 8;
+ if ( (x < xIn-WD) || (x > xIn+WD) ) return false;
+
+ xOut = (x >= X1_) ? x : X1_;
+ xOut = (x <= X2_) ? x : X2_;
+ return true;
+ }
+
+ private:
+ const uint16_t X1_, X2_, Y1_, Y2_;
+ };
+}
+#endif // F746_TOUCH_PANELDETECTORX_HPP