Partial commit: Rename USBFOO LED driver to fix capitalisation of file name, which...

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

diff --git a/LUFA/Drivers/USB/Core/Device.h b/LUFA/Drivers/USB/Core/Device.h
index bbc1b46..0e86624 100644 (file)
--- a/LUFA/Drivers/USB/Core/Device.h
+++ b/LUFA/Drivers/USB/Core/Device.h
@@ -63,6 +63,13 @@
 \r
        /* Public Interface - May be used in end-application: */\r
                /* Enums: */\r
+                       /** Enum for the various states of the USB Device state machine. Only some states are\r
+                        *  implemented in the LUFA library - other states are left to the user to implement.\r
+                        *\r
+                        *  For information on each possible USB device state, refer to the USB 2.0 specification.\r
+                        *\r
+                        *  \see \ref USB_DeviceState, which stores the current device state machine state.\r
+                        */\r
                        enum USB_Device_States_t\r
                        {\r
                                DEVICE_STATE_Unattached                   = 0, /**< Internally implemented by the library. This state indicates\r
@@ -121,7 +128,8 @@
                        uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,\r
                                                            const uint8_t wIndex,\r
                                                            const void** const DescriptorAddress\r
-                       #if !defined(USE_FLASH_DESCRIPTORS) && !defined(USE_EEPROM_DESCRIPTORS) && !defined(USE_RAM_DESCRIPTORS)\r
+                       #if (defined(ARCH_HAS_MULTI_ADDRESS_SPACE) || defined(__DOXYGEN__)) && \\r
+                           !(defined(USE_FLASH_DESCRIPTORS) || defined(USE_EEPROM_DESCRIPTORS) || defined(USE_RAM_DESCRIPTORS))\r
                                                            , uint8_t* MemoryAddressSpace\r
                        #endif\r
                                                            ) ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);\r