1 files changed, 52 insertions, 0 deletions

diff --git a/firmware/target/arm/gigabeat/meg-fx/usb-meg-fx.c b/firmware/target/arm/gigabeat/meg-fx/usb-meg-fx.c
new file mode 100644
index 0000000000..6e0f31e8c7
--- /dev/null
+++ b/firmware/target/arm/gigabeat/meg-fx/usb-meg-fx.c
@@ -0,0 +1,52 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2006 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.
+ *
+ ****************************************************************************/
+#include "config.h"
+#include <stdbool.h>
+#include "cpu.h"
+#include "system.h"
+
+void usb_init_device(void)
+{
+}
+
+bool usb_detect(void)
+{
+    return (GPFDAT & 1) ? false : true;
+}
+
+void usb_enable(bool on)
+{
+    if(on) {
+        int i;
+
+        GPBDAT &= 0x7EF;
+        GPBCON |= 1<<8;
+
+        GPGDAT &= 0xE7FF;
+        GPGDAT |= 1<<11;
+
+        for (i = 0; i < 10000000; i++) {continue;}
+
+        GPBCON &= 0x2FFCFF;
+        GPBDAT |= 1<<5; 
+        GPBDAT |= 1<<6;
+    } else {
+        /* TODO how turn USB mode back off again? */
+    }
+}