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Diffstat (limited to 'firmware/target/arm/olympus/mrobe-100/button-mr100.c')
-rw-r--r--firmware/target/arm/olympus/mrobe-100/button-mr100.c60
1 files changed, 60 insertions, 0 deletions
diff --git a/firmware/target/arm/olympus/mrobe-100/button-mr100.c b/firmware/target/arm/olympus/mrobe-100/button-mr100.c
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index 0000000000..141a6d5b0c
--- /dev/null
+++ b/firmware/target/arm/olympus/mrobe-100/button-mr100.c
@@ -0,0 +1,60 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2008 by Mark Arigo
+ *
+ * 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 <stdlib.h>
+#include "config.h"
+#include "cpu.h"
+#include "system.h"
+#include "button.h"
+#include "kernel.h"
+#include "backlight.h"
+#include "backlight-target.h"
+#include "system.h"
+
+void button_int(void)
+{
+}
+
+void button_init_device(void)
+{
+ /* taken from the mr-100 bootloader (offset 0x1e72) */
+ //~ DEV_EN |= 0x20000; /* enable the touchpad ?? */
+
+ /* enable touchpad leds */
+ GPIOA_ENABLE |= 0xff;
+ GPIOA_OUTPUT_EN |= BUTTONLIGHT_ALL;
+}
+
+/*
+ * Get button pressed from hardware
+ */
+int button_read_device(void)
+{
+ return BUTTON_NONE;
+}
+
+bool button_hold(void)
+{
+ return (GPIOD_INPUT_VAL & BUTTON_HOLD) ? false : true;
+}
+
+bool headphones_inserted(void)
+{
+ return (GPIOD_INPUT_VAL & 0x80) ? true : false;
+}