X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/df5500e81cc40633eb5edee59410030f0aa77c2d..99abd1a8b7c096baf5ddaff84a8f8fdfb097dfc2:/Demos/Device/ClassDriver/MassStorage/Descriptors.c

diff --git a/Demos/Device/ClassDriver/MassStorage/Descriptors.c b/Demos/Device/ClassDriver/MassStorage/Descriptors.c
index bb27f2bc6..b82492386 100644
--- a/Demos/Device/ClassDriver/MassStorage/Descriptors.c
+++ b/Demos/Device/ClassDriver/MassStorage/Descriptors.c
@@ -107,7 +107,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
 
 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | MASS_STORAGE_IN_EPNUM),
-			.Attributes             = EP_TYPE_BULK,
+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
 			.EndpointSize           = MASS_STORAGE_IO_EPSIZE,
 			.PollingIntervalMS      = 0x00
 		},
@@ -117,7 +117,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
 
 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_OUT | MASS_STORAGE_OUT_EPNUM),
-			.Attributes             = EP_TYPE_BULK,
+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
 			.EndpointSize           = MASS_STORAGE_IO_EPSIZE,
 			.PollingIntervalMS      = 0x00
 		}