X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/5995c3f880899b2573f1026ed6dc1c3c3a8e93d2..77a9df36a77d2523dd2bc24fa17f9f04c6c175c5:/Bootloaders/CDC/Descriptors.c

diff --git a/Bootloaders/CDC/Descriptors.c b/Bootloaders/CDC/Descriptors.c
index 8973c4e96..7516a7b8f 100644
--- a/Bootloaders/CDC/Descriptors.c
+++ b/Bootloaders/CDC/Descriptors.c
@@ -104,7 +104,7 @@ const USB_Descriptor_Configuration_t ConfigurationDescriptor =
 
 	.CDC_Functional_Header =
 		{
-			.Header                 = {.Size = sizeof(USB_Descriptor_CDC_FunctionalHeader_t), .Type = DTYPE_CSInterface},
+			.Header                 = {.Size = sizeof(USB_CDC_Descriptor_FunctionalHeader_t), .Type = DTYPE_CSInterface},
 			.Subtype                = 0x00,
 
 			.CDCSpecification       = VERSION_BCD(01.10),
@@ -112,7 +112,7 @@ const USB_Descriptor_Configuration_t ConfigurationDescriptor =
 
 	.CDC_Functional_ACM =
 		{
-			.Header                 = {.Size = sizeof(USB_Descriptor_CDC_FunctionalACM_t), .Type = DTYPE_CSInterface},
+			.Header                 = {.Size = sizeof(USB_CDC_Descriptor_FunctionalACM_t), .Type = DTYPE_CSInterface},
 			.Subtype                = 0x02,
 
 			.Capabilities           = 0x04,
@@ -120,7 +120,7 @@ const USB_Descriptor_Configuration_t ConfigurationDescriptor =
 
 	.CDC_Functional_Union =
 		{
-			.Header                 = {.Size = sizeof(USB_Descriptor_CDC_FunctionalUnion_t), .Type = DTYPE_CSInterface},
+			.Header                 = {.Size = sizeof(USB_CDC_Descriptor_FunctionalUnion_t), .Type = DTYPE_CSInterface},
 			.Subtype                = 0x06,
 
 			.MasterInterfaceNumber  = 0,
@@ -206,29 +206,38 @@ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
                                     const uint8_t wIndex,
                                     const void** const DescriptorAddress)
 {
-	const uint8_t DescriptorType   = (wValue >> 8);
-	const uint8_t DescriptorNumber = (wValue & 0xFF);
+	const uint8_t  DescriptorType   = (wValue >> 8);
+	const uint8_t  DescriptorNumber = (wValue & 0xFF);
 
 	const void* Address = NULL;
+	uint16_t    Size    = NO_DESCRIPTOR;
 
 	switch (DescriptorType)
 	{
 		case DTYPE_Device:
 			Address = &DeviceDescriptor;
+			Size    = sizeof(USB_Descriptor_Device_t);
 			break;
 		case DTYPE_Configuration:
 			Address = &ConfigurationDescriptor;
+			Size    = sizeof(USB_Descriptor_Configuration_t);
 			break;
 		case DTYPE_String:
 			if (!(DescriptorNumber))
-			  Address = &LanguageString;
+			{
+				Address = &LanguageString;
+				Size    = LanguageString.Header.Size;
+			}
 			else
-			  Address = &ProductString;
+			{
+				Address = &ProductString;
+				Size    = ProductString.Header.Size;
+			}
 
 			break;
 	}
 
 	*DescriptorAddress = Address;
-	return (Address != NULL) ? ((USB_Descriptor_Header_t*)Address)->Size : NO_DESCRIPTOR;
+	return Size;
 }