不韋 呂 / Mbed 2 deprecated F746_MEMS_Oscilloscope

Simplified oscilloscope using DISCO-F746. Input: MEMS microphone. DISCO-F746 による簡易オシロスコープ．入力：MEMS マイク．

Dependencies:   F746_GUI F746_SAI_IO mbed

Diff: WaveformDisplay.cpp

Revision:
2:1fa4647505bf
Parent:
1:a53d220362d4
Child:
3:dc29fbcf1b48
--- a/WaveformDisplay.cpp	Wed Mar 15 02:03:39 2017 +0000
+++ b/WaveformDisplay.cpp	Thu Mar 16 00:09:03 2017 +0000
@@ -10,28 +10,28 @@
 void WaveformDisplay::Execute()
 {
     // 以前の波形を消去
-    lcd_->SetTextColor(BACK_COLOR_);
-    lcd_->FillRect(X0_, Y0_-LIMIT_, N_DATA_, LIMIT_*2+1);
+    lcd_.SetTextColor(BACK_COLOR_);
+    lcd_.FillRect(X0_, Y0_-LIMIT_, N_DATA_, LIMIT_*2+1);
 
     // 横軸の描画
-    lcd_->SetTextColor(LCD_COLOR_CYAN);
-    lcd_->DrawLine(X0_-5, Y0_, X0_+N_DATA_+5, Y0_);
+    lcd_.SetTextColor(LCD_COLOR_CYAN);
+    lcd_.DrawLine(X0_-5, Y0_, X0_+N_DATA_+5, Y0_);
 
     // 波形の描画
-    lcd_->SetTextColor(LCD_COLOR_WHITE);
+    lcd_.SetTextColor(LCD_COLOR_WHITE);
     uint16_t x1 = X0_;
     uint16_t y1 = Clip(xn_[0]);
     for (int n=1; n<N_DATA_; n++)
     {
         uint16_t x2 = X0_ + n;
         uint16_t y2 = Clip(xn_[n]);
-        lcd_->DrawLine(x1, y1, x2, y2);
+        lcd_.DrawLine(x1, y1, x2, y2);
         x1 = x2;
         y1 = y2;
     }
 }
     
-// 縦方向のクリッピングとと縦方向の位置の移動
+// 縦方向のクリッピングと縦方向の位置の移動
 uint16_t WaveformDisplay::Clip(int16_t xn)
 {
     int16_t x = xn >> R_SHIFT_; // スケーリング