From 80ad6d155c1b974590f0c96b6291b0baa70b09d5 Mon Sep 17 00:00:00 2001
From: reinelt <>
Date: Thu, 24 Jul 2003 04:48:09 +0000
Subject: [lcd4linux @ 2003-07-24 04:48:09 by reinelt] 'soft clear' needed for
 virtual rows

---
 MatrixOrbital.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

(limited to 'MatrixOrbital.c')

diff --git a/MatrixOrbital.c b/MatrixOrbital.c
index 60d3525..822fec6 100644
--- a/MatrixOrbital.c
+++ b/MatrixOrbital.c
@@ -1,4 +1,4 @@
-/* $Id: MatrixOrbital.c,v 1.27 2003/02/22 07:53:10 reinelt Exp $
+/* $Id: MatrixOrbital.c,v 1.28 2003/07/24 04:48:09 reinelt Exp $
  *
  * driver for Matrix Orbital serial display modules
  *
@@ -20,6 +20,9 @@
  *
  *
  * $Log: MatrixOrbital.c,v $
+ * Revision 1.28  2003/07/24 04:48:09  reinelt
+ * 'soft clear' needed for virtual rows
+ *
  * Revision 1.27  2003/02/22 07:53:10  reinelt
  * cfg_get(key,defval)
  *
@@ -254,6 +257,8 @@ static int MO_clear (int protocol)
 
   bar_clear();
 
+  GPO=0;
+
   switch (protocol) {
   case 1:
     MO_write ("\014",  1);  // Clear Screen
@@ -269,18 +274,17 @@ static int MO_clear (int protocol)
     break;
   }
   
-  GPO=0;
   return 0;
 }
 
-int MO_clear1 (void)
+int MO_clear1 (int full)
 {
-  return MO_clear(1);
+  return MO_clear(full?1:0);
 }
 
-int MO_clear2 (void)
+int MO_clear2 (int full)
 {
-  return MO_clear(2);
+  return MO_clear(full?2:0);
 }
 
 
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