Added explicit attribute masks to the device mode demos' descriptors.

git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@738 d5102386-fcda-11dd-9fdb-3debd5008f28

20 files changed, 49 insertions, 49 deletions

diff --git a/Demos/Device/ClassDriver/CDC/Descriptors.c b/Demos/Device/ClassDriver/CDC/Descriptors.c
index 55b5cc19..5a8cc7ae 100644
--- a/Demos/Device/ClassDriver/CDC/Descriptors.c
+++ b/Demos/Device/ClassDriver/CDC/Descriptors.c
@@ -139,7 +139,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 			

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC_NOTIFICATION_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_NOTIFICATION_EPSIZE,

 			.PollingIntervalMS      = 0xFF

 		},

@@ -165,7 +165,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 			

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_OUT | CDC_RX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		},

@@ -175,7 +175,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 			

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC_TX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		}

diff --git a/Demos/Device/ClassDriver/DualCDC/Descriptors.c b/Demos/Device/ClassDriver/DualCDC/Descriptors.c
index 80f1a85a..8815b9e5 100644
--- a/Demos/Device/ClassDriver/DualCDC/Descriptors.c
+++ b/Demos/Device/ClassDriver/DualCDC/Descriptors.c
@@ -153,7 +153,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 			

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC1_NOTIFICATION_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_NOTIFICATION_EPSIZE,

 			.PollingIntervalMS      = 0xFF

 		},

@@ -179,7 +179,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 			

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_OUT | CDC1_RX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		},

@@ -189,7 +189,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 			

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC1_TX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		},

@@ -261,7 +261,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 			

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC2_NOTIFICATION_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_NOTIFICATION_EPSIZE,

 			.PollingIntervalMS      = 0xFF

 		},

@@ -287,7 +287,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 			

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_OUT | CDC2_RX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		},

@@ -297,7 +297,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 			

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC2_TX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		}

diff --git a/Demos/Device/ClassDriver/GenericHID/Descriptors.c b/Demos/Device/ClassDriver/GenericHID/Descriptors.c
index ba4e51e2..25b4dd1c 100644
--- a/Demos/Device/ClassDriver/GenericHID/Descriptors.c
+++ b/Demos/Device/ClassDriver/GenericHID/Descriptors.c
@@ -144,7 +144,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | GENERIC_IN_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = GENERIC_EPSIZE,

 			.PollingIntervalMS      = 0x02

 		},

diff --git a/Demos/Device/ClassDriver/Joystick/Descriptors.c b/Demos/Device/ClassDriver/Joystick/Descriptors.c
index 0550c3e1..8c203cd4 100644
--- a/Demos/Device/ClassDriver/Joystick/Descriptors.c
+++ b/Demos/Device/ClassDriver/Joystick/Descriptors.c
@@ -154,7 +154,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 			

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | JOYSTICK_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = JOYSTICK_EPSIZE,

 			.PollingIntervalMS      = 0x02

 		}	

diff --git a/Demos/Device/ClassDriver/Keyboard/Descriptors.c b/Demos/Device/ClassDriver/Keyboard/Descriptors.c
index 90a852fb..80160db2 100644
--- a/Demos/Device/ClassDriver/Keyboard/Descriptors.c
+++ b/Demos/Device/ClassDriver/Keyboard/Descriptors.c
@@ -161,7 +161,7 @@ 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

 		},

diff --git a/Demos/Device/ClassDriver/KeyboardMouse/Descriptors.c b/Demos/Device/ClassDriver/KeyboardMouse/Descriptors.c
index 8f20bb82..b299b71b 100644
--- a/Demos/Device/ClassDriver/KeyboardMouse/Descriptors.c
+++ b/Demos/Device/ClassDriver/KeyboardMouse/Descriptors.c
@@ -194,7 +194,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | KEYBOARD_IN_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = HID_EPSIZE,

 			.PollingIntervalMS      = 0x02

 		},

@@ -231,7 +231,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | MOUSE_IN_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = HID_EPSIZE,

 			.PollingIntervalMS      = 0x02

 		}

diff --git a/Demos/Device/ClassDriver/MassStorage/Descriptors.c b/Demos/Device/ClassDriver/MassStorage/Descriptors.c
index bb27f2bc..b8249238 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

 		}

diff --git a/Demos/Device/ClassDriver/Mouse/Descriptors.c b/Demos/Device/ClassDriver/Mouse/Descriptors.c
index c701f71a..12728dc7 100644
--- a/Demos/Device/ClassDriver/Mouse/Descriptors.c
+++ b/Demos/Device/ClassDriver/Mouse/Descriptors.c
@@ -154,7 +154,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | MOUSE_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = MOUSE_EPSIZE,

 			.PollingIntervalMS      = 0x02

 		}

diff --git a/Demos/Device/ClassDriver/RNDISEthernet/Descriptors.c b/Demos/Device/ClassDriver/RNDISEthernet/Descriptors.c
index 38abf1a7..238182e4 100644
--- a/Demos/Device/ClassDriver/RNDISEthernet/Descriptors.c
+++ b/Demos/Device/ClassDriver/RNDISEthernet/Descriptors.c
@@ -139,7 +139,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 			

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC_NOTIFICATION_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_NOTIFICATION_EPSIZE,

 			.PollingIntervalMS      = 0x02

 		},

@@ -165,7 +165,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 			 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_OUT | CDC_RX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		},

@@ -175,7 +175,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 			

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC_TX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		}

diff --git a/Demos/Device/ClassDriver/USBtoSerial/Descriptors.c b/Demos/Device/ClassDriver/USBtoSerial/Descriptors.c
index 0669577f..f88a5f82 100644
--- a/Demos/Device/ClassDriver/USBtoSerial/Descriptors.c
+++ b/Demos/Device/ClassDriver/USBtoSerial/Descriptors.c
@@ -139,7 +139,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 			

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC_NOTIFICATION_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_NOTIFICATION_EPSIZE,

 			.PollingIntervalMS      = 0xFF

 		},

@@ -165,7 +165,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 			

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_OUT | CDC_RX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		},

@@ -175,7 +175,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 			

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC_TX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		}

diff --git a/Demos/Device/LowLevel/CDC/Descriptors.c b/Demos/Device/LowLevel/CDC/Descriptors.c
index 0bd16754..e81b0342 100644
--- a/Demos/Device/LowLevel/CDC/Descriptors.c
+++ b/Demos/Device/LowLevel/CDC/Descriptors.c
@@ -139,7 +139,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC_NOTIFICATION_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_NOTIFICATION_EPSIZE,

 			.PollingIntervalMS      = 0xFF

 		},

@@ -165,7 +165,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_OUT | CDC_RX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		},

@@ -175,7 +175,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC_TX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		}

diff --git a/Demos/Device/LowLevel/DualCDC/Descriptors.c b/Demos/Device/LowLevel/DualCDC/Descriptors.c
index fa22c6d7..a7f7b039 100644
--- a/Demos/Device/LowLevel/DualCDC/Descriptors.c
+++ b/Demos/Device/LowLevel/DualCDC/Descriptors.c
@@ -153,7 +153,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC1_NOTIFICATION_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_NOTIFICATION_EPSIZE,

 			.PollingIntervalMS      = 0xFF

 		},

@@ -179,7 +179,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_OUT | CDC1_RX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		},

@@ -189,7 +189,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC1_TX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		},

@@ -261,7 +261,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC2_NOTIFICATION_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_NOTIFICATION_EPSIZE,

 			.PollingIntervalMS      = 0xFF

 		},

@@ -287,7 +287,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_OUT | CDC2_RX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		},

@@ -297,7 +297,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC2_TX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		}

diff --git a/Demos/Device/LowLevel/GenericHID/Descriptors.c b/Demos/Device/LowLevel/GenericHID/Descriptors.c
index ad78963e..723d8c2b 100644
--- a/Demos/Device/LowLevel/GenericHID/Descriptors.c
+++ b/Demos/Device/LowLevel/GenericHID/Descriptors.c
@@ -144,7 +144,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | GENERIC_IN_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = GENERIC_EPSIZE,

 			.PollingIntervalMS      = 0x02

 		},

@@ -154,7 +154,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_OUT | GENERIC_OUT_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = GENERIC_EPSIZE,

 			.PollingIntervalMS      = 0x02

 		}

diff --git a/Demos/Device/LowLevel/Joystick/Descriptors.c b/Demos/Device/LowLevel/Joystick/Descriptors.c
index fd242b43..46fe73d9 100644
--- a/Demos/Device/LowLevel/Joystick/Descriptors.c
+++ b/Demos/Device/LowLevel/Joystick/Descriptors.c
@@ -154,7 +154,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | JOYSTICK_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = JOYSTICK_EPSIZE,

 			.PollingIntervalMS      = 0x02

 		}	

diff --git a/Demos/Device/LowLevel/Keyboard/Descriptors.c b/Demos/Device/LowLevel/Keyboard/Descriptors.c
index 15184129..9dae452d 100644
--- a/Demos/Device/LowLevel/Keyboard/Descriptors.c
+++ b/Demos/Device/LowLevel/Keyboard/Descriptors.c
@@ -161,7 +161,7 @@ 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

 		},

@@ -171,7 +171,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_OUT | KEYBOARD_LEDS_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = KEYBOARD_EPSIZE,

 			.PollingIntervalMS      = 0x04

 		}

diff --git a/Demos/Device/LowLevel/KeyboardMouse/Descriptors.c b/Demos/Device/LowLevel/KeyboardMouse/Descriptors.c
index b137570f..1fef3806 100644
--- a/Demos/Device/LowLevel/KeyboardMouse/Descriptors.c
+++ b/Demos/Device/LowLevel/KeyboardMouse/Descriptors.c
@@ -194,7 +194,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | KEYBOARD_IN_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = HID_EPSIZE,

 			.PollingIntervalMS      = 0x02

 		},

@@ -204,7 +204,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_OUT | KEYBOARD_OUT_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = HID_EPSIZE,

 			.PollingIntervalMS      = 0x02

 		},

@@ -241,7 +241,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | MOUSE_IN_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = HID_EPSIZE,

 			.PollingIntervalMS      = 0x02

 		}

diff --git a/Demos/Device/LowLevel/MassStorage/Descriptors.c b/Demos/Device/LowLevel/MassStorage/Descriptors.c
index bb27f2bc..b8249238 100644
--- a/Demos/Device/LowLevel/MassStorage/Descriptors.c
+++ b/Demos/Device/LowLevel/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

 		}

diff --git a/Demos/Device/LowLevel/Mouse/Descriptors.c b/Demos/Device/LowLevel/Mouse/Descriptors.c
index e028aeb4..95a842de 100644
--- a/Demos/Device/LowLevel/Mouse/Descriptors.c
+++ b/Demos/Device/LowLevel/Mouse/Descriptors.c
@@ -154,7 +154,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | MOUSE_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = MOUSE_EPSIZE,

 			.PollingIntervalMS      = 0x02

 		}	

diff --git a/Demos/Device/LowLevel/RNDISEthernet/Descriptors.c b/Demos/Device/LowLevel/RNDISEthernet/Descriptors.c
index 425bec2c..ad7a420d 100644
--- a/Demos/Device/LowLevel/RNDISEthernet/Descriptors.c
+++ b/Demos/Device/LowLevel/RNDISEthernet/Descriptors.c
@@ -139,7 +139,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC_NOTIFICATION_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_NOTIFICATION_EPSIZE,

 			.PollingIntervalMS      = 0x02

 		},

@@ -165,7 +165,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_OUT | CDC_RX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		},

@@ -175,7 +175,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC_TX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		}

diff --git a/Demos/Device/LowLevel/USBtoSerial/Descriptors.c b/Demos/Device/LowLevel/USBtoSerial/Descriptors.c
index 6dd375ee..d3f7e921 100644
--- a/Demos/Device/LowLevel/USBtoSerial/Descriptors.c
+++ b/Demos/Device/LowLevel/USBtoSerial/Descriptors.c
@@ -139,7 +139,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC_NOTIFICATION_EPNUM),

-			.Attributes             = EP_TYPE_INTERRUPT,

+			.Attributes             = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_NOTIFICATION_EPSIZE,

 			.PollingIntervalMS      = 0xFF

 		},

@@ -165,7 +165,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_OUT | CDC_RX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		},

@@ -175,7 +175,7 @@ USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor =
 			.Header                 = {.Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint},

 										 

 			.EndpointAddress        = (ENDPOINT_DESCRIPTOR_DIR_IN | CDC_TX_EPNUM),

-			.Attributes             = EP_TYPE_BULK,

+			.Attributes             = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA),

 			.EndpointSize           = CDC_TXRX_EPSIZE,

 			.PollingIntervalMS      = 0x00

 		}