| Index: samples/stm32f746g-discovery/touch.dart
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| diff --git a/samples/stm32f746g-discovery/touch.dart b/samples/stm32f746g-discovery/touch.dart
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| index 3d93d630d2429f7a564d025b6ba62217e3f96a48..74e60f57269ad7994e50de8bf8de433c99f584a4 100644
 | 
| --- a/samples/stm32f746g-discovery/touch.dart
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| +++ b/samples/stm32f746g-discovery/touch.dart
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| @@ -14,7 +14,7 @@ main() {
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|    var touchScreen = disco.touchScreen;
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|  
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|    frameBuffer.backgroundColor = Color.white;
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| -  frameBuffer.clear(Color.white);
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| +  frameBuffer.clear();
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|    int x = 25;
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|    int y = 25;
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|    frameBuffer.drawLine(x, y - 5, x, y + 5, Color.blue);
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| 
 |