Fix redefinition warning when USB_DEVICE_ONLY is set on an AVR which does not support USB host mode.

This commit is contained in:
Dean Camera 2009-07-30 07:45:36 +00:00
parent fef185a409
commit 5ca1d7bf8f
3 changed files with 5 additions and 2 deletions

View file

@ -50,7 +50,9 @@
#error USB_HOST_ONLY is not available for the currently selected USB AVR model.
#endif
#define USB_DEVICE_ONLY
#if !defined(USB_DEVICE_ONLY)
#define USB_DEVICE_ONLY
#endif
#endif
#if (!defined(USB_DEVICE_ONLY) && !defined(USB_HOST_ONLY))