Chris Womack / DMBasicGUI

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Diff: Application/AppTouchCalibration.cpp

Revision:
3:3fabfe3339b8
Parent:
1:46c8df4608c8
Child:
4:a73760d09423
--- a/Application/AppTouchCalibration.cpp	Fri Dec 19 07:37:24 2014 +0000
+++ b/Application/AppTouchCalibration.cpp	Fri Dec 19 09:12:51 2014 +0100
@@ -187,13 +187,14 @@
     swim_set_pen_color(_win, BLACK);
     TouchPanel::touchCoordinate_t coord;
     while(!done) {
-      _touch->read(coord);
-      if (coord.z > 0) {
-          //swim_put_pixel(_win, coord.x, coord.y);
-          swim_put_box(_win, coord.x-1, coord.y-1, coord.x+1, coord.y+1);
-      }
-      if (_btn->handle(coord.x, coord.y, coord.z > 0)) {
-          _btn->draw();
+      if (_touch->read(coord) == TouchPanel::TouchError_Ok) {
+        if (coord.z > 0) {
+            //swim_put_pixel(_win, coord.x, coord.y);
+            swim_put_box(_win, coord.x-1, coord.y-1, coord.x+1, coord.y+1);
+        }
+        if (_btn->handle(coord.x, coord.y, coord.z > 0)) {
+            _btn->draw();
+        }
       }
     }