Add MS OS Compatibility descriptors to RNDIS demos for driverless install on Windows.

[pub/lufa.git] / Projects / Webserver / Descriptors.h

diff --git a/Projects/Webserver/Descriptors.h b/Projects/Webserver/Descriptors.h
index 2008b08..64c700b 100644 (file)
--- a/Projects/Webserver/Descriptors.h
+++ b/Projects/Webserver/Descriptors.h
@@ -68,6 +68,10 @@
                /** Size in bytes of the CDC data IN and OUT endpoints. */
                #define CDC_TXRX_EPSIZE                64
 
+               /** Vendor request (0-255) the host should issue to retrieve the
+                *  Microsoft OS Compatibility Descriptors. */
+               #define VENDOR_REQUEST_ID_MS_COMPAT    0x01
+
        /* Type Defines: */
                /** Type define for the device configuration descriptor structure. This must be defined in the
                 *  application code, as the configuration descriptor contains several sub-descriptors which
@@ -96,6 +100,21 @@
                        USB_Descriptor_Endpoint_t              MS_DataOutEndpoint;
                } USB_Descriptor_Configuration_t;
 
+               /** Type define for a Microsoft OS Compatibility 1.0 descriptor. */
+               typedef struct
+               {
+                       uint32_t dwLength;
+                       uint16_t bcdVersion;
+                       uint16_t wIndex;
+                       uint8_t  bCount;
+                       uint8_t  bReserved[7];
+                       uint8_t  bFirstInterfaceNumber;
+                       uint8_t  bReserved2;
+                       char     compatibleID[8];
+                       char     subCompatibleID[8];
+                       uint8_t  bReserved3[6];
+               } USB_Descriptor_MSCompatibility_t;
+
                /** Enum for the device interface descriptor IDs within the device. Each interface descriptor
                 *  should have a unique ID index associated with it, which can be used to refer to the
                 *  interface from other descriptors.
@@ -116,6 +135,7 @@
                        STRING_ID_Language     = 0, /**< Supported Languages string descriptor ID (must be zero) */
                        STRING_ID_Manufacturer = 1, /**< Manufacturer string ID */
                        STRING_ID_Product      = 2, /**< Product string ID */
+                       STRING_ID_MS_Compat    = 0xEE, /**< MS OS Compatibility string descriptor ID (magic value set by Microsoft) */
                };
 
        /* Function Prototypes: */
@@ -124,5 +144,7 @@
                                                    const void** const DescriptorAddress)
                                                    ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
 
+               void     CheckIfMSCompatibilityDescriptorRequest(void);
+
 #endif