LCD extension library: Implemented scrolling for LCD depths below 8 bit. * Oscilloscope: Use new scrolling function, some minor optimisations.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8951 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 41 insertions, 0 deletions

diff --git a/apps/plugins/lib/xlcd_core.c b/apps/plugins/lib/xlcd_core.c
new file mode 100644
index 0000000000..e8cc688591
--- /dev/null
+++ b/apps/plugins/lib/xlcd_core.c
@@ -0,0 +1,41 @@
+/***************************************************************************
+*             __________               __   ___.
+*   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+*   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+*   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+*   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+*                     \/            \/     \/    \/            \/
+* $Id$
+*
+* Additional LCD routines not present in the rockbox core
+* Core functions
+*
+* Copyright (C) 2005 Jens Arnold
+*
+* All files in this archive are subject to the GNU General Public License.
+* See the file COPYING in the source tree root for full license agreement.
+*
+* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+* KIND, either express or implied.
+*
+****************************************************************************/
+
+#include "plugin.h"
+
+#ifdef HAVE_LCD_BITMAP
+#include "xlcd.h"
+
+/*** globals ***/
+
+struct plugin_api *_xlcd_rb = NULL; /* global api struct pointer */
+
+/*** functions ***/
+
+/* library init */
+void xlcd_init(struct plugin_api* newrb)
+{
+    _xlcd_rb = newrb;
+}
+
+#endif /* HAVE_LCD_BITMAP */
+