Use sane ANSI terminal escape codes for the Host mode demos, so that they do not...

[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 ea9be4b..975d09a 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
                #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
        /* 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
                                /** 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


@@ -114,20 +119,38 @@
                                #define USB_Device_IsUSBSuspended()           ((UDINT &  (1 << SUSPI)) ? true : false)\r
                        #endif\r
 \r
                                #define USB_Device_IsUSBSuspended()           ((UDINT &  (1 << SUSPI)) ? true : false)\r
                        #endif\r
 \r

-               /* Enums: */\r
-                       /** Enum for the ErrorCode parameter of the \ref EVENT_USB_DeviceError() event.\r
+               /* Function Prototypes: */\r
+                       /** Function to retrieve a given descriptor's size and memory location from the given descriptor type value,\r
+                        *  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[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
+                        *  \param[out] MemoryAddressSpace A value from the \ref USB_DescriptorMemorySpaces_t enum to indicate the memory\r
+                        *                                 space in which the descriptor is stored. This parameter does not exist when one\r
+                        *                                 of the USE_*_DESCRIPTORS compile time options is used.\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
+                        *        allow the descriptors to be changed dynamically at runtime) either the USE_RAM_DESCRIPTORS or the \r
+                        *        USE_EEPROM_DESCRIPTORS tokens may be defined in the project makefile and passed to the compiler by the -D\r
+                        *        switch.\r

                         *\r
                         *\r

-                        *  \see Events.h for more information on this event.\r
+                        *  \return Size in bytes of the descriptor if it exists, zero or \ref NO_DESCRIPTOR otherwise\r

                         */\r
                         */\r

-                       enum USB_Device_ErrorCodes_t\r
-                       {\r
-                               DEVICE_ERROR_GetDescriptorNotHooked        = 0, /**< Indicates that the \ref USB_GetDescriptor() method\r
-                                                                                *   has not been hooked by the user application.\r
-                                                                                *\r
-                                                                                *   \see \ref Group_Descriptors for more information on\r
-                                                                                *        the \ref USB_GetDescriptor() method.\r
-                                                                                */\r
-                       };\r
+                       uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, void** const DescriptorAddress\r
+                       #if !defined(USE_FLASH_DESCRIPTORS) && !defined(USE_EEPROM_DESCRIPTORS) && !defined(USE_RAM_DESCRIPTORS)\r
+                                                           , uint8_t* MemoryAddressSpace\r
+                       #endif                  \r
+                                                           )\r
+                                                                                   ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);\r

 \r
        /* Private Interface - For use in library only: */\r
        #if !defined(__DOXYGEN__)\r
 \r
        /* Private Interface - For use in library only: */\r
        #if !defined(__DOXYGEN__)\r