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Diffstat (limited to 'LUFA/Drivers/USB/Core/UC3B/USBController_UC3B.h')
-rw-r--r--LUFA/Drivers/USB/Core/UC3B/USBController_UC3B.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/LUFA/Drivers/USB/Core/UC3B/USBController_UC3B.h b/LUFA/Drivers/USB/Core/UC3B/USBController_UC3B.h
index 5bfcb5bff..dde6f2313 100644
--- a/LUFA/Drivers/USB/Core/UC3B/USBController_UC3B.h
+++ b/LUFA/Drivers/USB/Core/UC3B/USBController_UC3B.h
@@ -293,8 +293,12 @@
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
- /* Macros: */
- #define USB_GCLK_USBB_INDEX 3
+ /* Macros: */
+ #if defined(USB_SERIES_UC3A3_AVR)
+ #define USB_CLOCK_REQUIRED_FREQ 12000000UL
+ #else
+ #define USB_CLOCK_REQUIRED_FREQ 48000000UL
+ #endif
/* Function Prototypes: */
#if defined(__INCLUDE_FROM_USB_CONTROLLER_C)