Oops - revert changes to the Device mode Class Driver VirtualSerial demo makefile.

[pub/USBasp.git] / LUFA / Drivers / USB / LowLevel / Device.h

diff --git a/LUFA/Drivers/USB/LowLevel/Device.h b/LUFA/Drivers/USB/LowLevel/Device.h
index 3007936..2f54d1d 100644 (file)
--- a/LUFA/Drivers/USB/LowLevel/Device.h
+++ b/LUFA/Drivers/USB/LowLevel/Device.h
@@ -221,8 +221,15 @@
                        static inline void USB_Device_SetDeviceAddress(const uint8_t Address) ATTR_ALWAYS_INLINE;
                        static inline void USB_Device_SetDeviceAddress(const uint8_t Address)
                        {
-                               UDADDR = ((1 << ADDEN) | (Address & 0x7F));
-                       }                       
+                               UDADDR  = ((UDADDR & (1 << ADDEN)) | (Address & 0x7F));
+                               UDADDR |= (1 << ADDEN);
+                       }
+
+                       static inline bool USB_Device_IsAddressSet(void) ATTR_ALWAYS_INLINE;
+                       static inline bool USB_Device_IsAddressSet(void)
+                       {
+                               return (UDADDR & (1 << ADDEN));
+                       }
        #endif
 
 #endif