Minor correction to MagStripe demo to fix build problems.

[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 31d612c..470c317 100644 (file)
--- a/LUFA/Drivers/USB/LowLevel/Device.h
+++ b/LUFA/Drivers/USB/LowLevel/Device.h
@@ -48,9 +48,14 @@
                #include "../HighLevel/StdDescriptors.h"\r
                #include "Endpoint.h"\r
 \r
+       /* Preprocessor Checks: */\r
+               #if (defined(USE_RAM_DESCRIPTORS) && defined(USE_EEPROM_DESCRIPTORS))\r
+                       #error USE_RAM_DESCRIPTORS and USE_EEPROM_DESCRIPTORS are mutually exclusive.\r
+               #endif\r
+                       \r
        /* Public Interface - May be used in end-application: */\r
                /* Macros: */\r
-                       #if defined(USB_FULL_CONTROLLER) || defined(USB_MODIFIED_FULL_CONTROLLER) || defined(__DOXYGEN__)\r
+                       #if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) || defined(__DOXYGEN__)\r
                                /** Mask for the Options parameter of the \ref USB_Init() function. This indicates that the\r
                                 *  USB interface should be initialized in low speed (1.5Mb/s) mode.\r
                                 *\r
@@ -119,15 +124,15 @@
                         *  index and language ID. This function MUST be overridden in the user application (added with full, identical  \r
                         *  prototype and name so that the library can call it to retrieve descriptor data.\r
                         *\r
-                        *  \param wValue             The type of the descriptor to retrieve in the upper byte, and the index in the \r
-                        *                            lower byte (when more than one descriptor of the given type exists, such as the\r
-                        *                            case of string descriptors). The type may be one of the standard types defined\r
-                        *                            in the DescriptorTypes_t enum, or may be a class-specific descriptor type value.\r
-                        *  \param wIndex             The language ID of the string to return if the wValue type indicates DTYPE_String,\r
-                        *                            otherwise zero for standard descriptors, or as defined in a class-specific\r
-                        *                            standards.\r
-                        *  \param DescriptorAddress  Pointer to the descriptor in memory. This should be set by the routine to\r
-                        *                            the address of the descriptor.\r
+                        *  \param[in] wValue  The type of the descriptor to retrieve in the upper byte, and the index in the \r
+                        *                     lower byte (when more than one descriptor of the given type exists, such as the\r
+                        *                     case of string descriptors). The type may be one of the standard types defined\r
+                        *                     in the DescriptorTypes_t enum, or may be a class-specific descriptor type value.\r
+                        *  \param[in] wIndex  The language ID of the string to return if the wValue type indicates DTYPE_String,\r
+                        *                     otherwise zero for standard descriptors, or as defined in a class-specific\r
+                        *                     standards.\r
+                        *  \param[out] DescriptorAddress  Pointer to the descriptor in memory. This should be set by the routine to\r
+                        *                                 the address of the descriptor.\r
                         *\r
                         *  \note By default, the library expects all descriptors to be located in flash memory via the PROGMEM attribute.\r
                         *        If descriptors should be located in RAM or EEPROM instead (to speed up access in the case of RAM, or to\r