First version

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1273 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 36 insertions, 0 deletions

diff --git a/firmware/drivers/adc.h b/firmware/drivers/adc.h
new file mode 100644
index 0000000000..61a5952174
--- /dev/null
+++ b/firmware/drivers/adc.h
@@ -0,0 +1,36 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2002 by Linus Nielsen Feltzing
+ *
+ * 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 _ADC_H_
+#define _ADC_H_
+
+#define NUM_ADC_CHANNELS 8
+
+#define ADC_BATTERY             0
+#define ADC_CHARGE_REGULATOR    1
+#define ADC_USB_POWER           2
+
+#define ADC_BUTTON_ROW1         4
+#define ADC_BUTTON_ROW2         5
+#define ADC_UNREG_POWER         6
+#define ADC_EXT_POWER           7
+
+unsigned short adc_read(int channel);
+void adc_init(void);
+
+#endif