Initial support for runtime detection of the PMU used in newer D2+ models (PCF50635). The backlight and battery monitoring should work, but the RTC and touchscreen are not yet implemented.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23078 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 34 insertions, 0 deletions

diff --git a/firmware/export/pcf50635.h b/firmware/export/pcf50635.h
new file mode 100644
index 0000000000..716ed52899
--- /dev/null
+++ b/firmware/export/pcf50635.h
@@ -0,0 +1,34 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2009 by Rob Purchase
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#ifndef PCF50635_H
+#define PCF50635_H
+
+#include "pcf5063x.h"
+
+void pcf50635_init(void);
+int pcf50635_write_multiple(int address, const unsigned char* buf, int count);
+int pcf50635_write(int address, unsigned char val);
+int pcf50635_read_multiple(int address, unsigned char* buf, int count);
+int pcf50635_read(int address);
+
+void pcf50635_read_adc(int adc, short* res1, short* res2);
+
+#endif /* PCF50635_H */