X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/3cbdcd36868693cfc1863231a1ec64507ce3d29f..31d8ebebc0796873f7c70db80a04acdcbb307ed8:/Demos/Device/ClassDriver/Keyboard/Descriptors.c

diff --git a/Demos/Device/ClassDriver/Keyboard/Descriptors.c b/Demos/Device/ClassDriver/Keyboard/Descriptors.c
index 49852eb4a..adc62103e 100644
--- a/Demos/Device/ClassDriver/Keyboard/Descriptors.c
+++ b/Demos/Device/ClassDriver/Keyboard/Descriptors.c
@@ -104,7 +104,7 @@ USB_Descriptor_Device_t PROGMEM DeviceDescriptor =
 	.ProductStrIndex        = 0x02,
 	.SerialNumStrIndex      = NO_DESCRIPTOR,
 		
-	.NumberOfConfigurations = 1
+	.NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS
 };
 
 /** Configuration descriptor structure. This descriptor, located in FLASH memory, describes the usage
@@ -161,9 +161,9 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},
 
 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | KEYBOARD_EPNUM),
-			.Attributes             = EP_TYPE_INTERRUPT,
+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),
 			.EndpointSize           = KEYBOARD_EPSIZE,
-			.PollingIntervalMS      = 0x04
+			.PollingIntervalMS      = 0x0A
 		},
 };