From 3af74801dd195a267b2c0cba17627e1b40ff1a8c Mon Sep 17 00:00:00 2001
From: Joel Bodenmann <joel@unormal.org>
Date: Sun, 28 Jul 2013 14:13:05 +0200
Subject: [PATCH] clear after mouse calibration to avoid silly display

---
 src/ginput/mouse.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/ginput/mouse.c b/src/ginput/mouse.c
index 28707d8b..5459a4cd 100644
--- a/src/ginput/mouse.c
+++ b/src/ginput/mouse.c
@@ -509,6 +509,13 @@ bool_t ginputCalibrateMouse(uint16_t instance) {
 			MouseConfig.fnsavecal(instance, (const uint8_t *)&MouseConfig.caldata, sizeof(MouseConfig.caldata));
 			MouseConfig.flags |= FLG_CAL_SAVED;
 		}
+
+		// Clear the screen using the GWIN default background color
+		#if GFX_USE_GWIN
+			gdispClear(gwinGetDefaultBgColor());
+		#else
+			gdispClear(White);
+		#endif
 	
 		return TRUE;
 	#endif