Usb Stack: only setup packet handling, and not enabled by default as there is a lot to do.

* settings code is not fully ready -> changing device driver has no effect
* clean ups
* check copyriths
* find a way to detect IN transfers
* support for full and highspeed
* ...




git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14470 a1c6a512-1295-4272-9138-f99709370657

apps/settings.c

@@ -98,6 +98,10 @@ struct system_status global_status;
 #include "lcd-remote.h"
 #endif
 
+#ifdef HAVE_USBSTACK
+#include "usbstack.h"
+#endif
+
 long lasttime = 0;
 
 /** NVRAM stuff, if the target doesnt have NVRAM it is saved in ROCKBOX_DIR /nvram.bin **/
@@ -875,11 +879,13 @@ void settings_apply(void)
         read_color_theme_file();
 #endif
     
+#ifdef HAVE_USBSTACK
+    usb_controller_select(global_settings.usb_stack_mode);
+    usb_device_driver_bind(global_settings.usb_stack_device_driver);
+#endif    
 }
 
 
-
-
 /*
  * reset all settings to their default value
  */