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authorreinelt <>2003-07-24 04:48:09 +0000
committerreinelt <>2003-07-24 04:48:09 +0000
commit80ad6d155c1b974590f0c96b6291b0baa70b09d5 (patch)
treeb53a7102debdc89d8fe44e0c6b913019d78f60bc /MatrixOrbital.c
parenta7a6b96ef3ef6a0abc6790addb8dc298ae7bb693 (diff)
downloadlcd4linux-80ad6d155c1b974590f0c96b6291b0baa70b09d5.tar.gz
[lcd4linux @ 2003-07-24 04:48:09 by reinelt]
'soft clear' needed for virtual rows
Diffstat (limited to 'MatrixOrbital.c')
-rw-r--r--MatrixOrbital.c16
1 files changed, 10 insertions, 6 deletions
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);
}