Initial Cowon D2 commit:

* bootloader test program (basic LCD & button drivers, reads touchscreen)
* work-in-progress stubs for main build


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16090 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 40 insertions, 0 deletions

diff --git a/firmware/target/arm/tcc780x/cowond2/backlight-target.h b/firmware/target/arm/tcc780x/cowond2/backlight-target.h
new file mode 100644
index 0000000000..0563fc20f5
--- /dev/null
+++ b/firmware/target/arm/tcc780x/cowond2/backlight-target.h
@@ -0,0 +1,40 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2008 by Rob Purchase
+ *
+ * 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.
+ *
+ ****************************************************************************/
+#ifndef BACKLIGHT_TARGET_H
+#define BACKLIGHT_TARGET_H
+
+#include "tcc780x.h"
+
+#define _backlight_init() true
+
+/* nb: we can set the backlight intensity using PCF50606 register 0x35 */
+   
+static inline void _backlight_on(void)
+{
+    /* Enable backlight */
+    GPIOA_SET = (1<<6);
+}
+
+static inline void _backlight_off(void)
+{
+    /* Disable backlight */
+    GPIOA_CLEAR = (1<<6);
+}
+
+#endif