def create_descriptors(self): #, high_speed=True): descriptors = DeviceDescriptorCollection() with descriptors.DeviceDescriptor() as d: d.idVendor = VENDOR_ID d.idProduct = PRODUCT_ID d.iManufacturer = "ShareBrained" d.iProduct = "Tedium X8" d.iSerialNumber = "deadbeef" d.bNumConfigurations = 1 with descriptors.ConfigurationDescriptor() as c: with c.InterfaceDescriptor() as i: i.bInterfaceNumber = 0; # OUT descriptor # with i.EndpointDescriptor() as e: # e.bEndpointAddress = self.BULK_ENDPOINT_NUMBER | 0x00 # e.wMaxPacketSize = self.MAX_BULK_PACKET_SIZE # IN descriptor with i.EndpointDescriptor() as e: e.bEndpointAddress = self.BULK_ENDPOINT_NUMBER | 0x80 e.wMaxPacketSize = self.MAX_BULK_PACKET_SIZE return descriptors
def create_descriptors(self):
""" Create the descriptors we want to use for our device. """
descriptors = DeviceDescriptorCollection()
#
# We'll add the major components of the descriptors we we want.
# The collection we build here will be necessary to create a standard endpoint.
#
# We'll need a device descriptor...
with descriptors.DeviceDescriptor() as d:
d.idVendor = VENDOR_ID
d.idProduct = PRODUCT_ID
d.iManufacturer = "GSG"
d.iProduct = "Amalthea receiver"
d.iSerialNumber = "no serial"
d.bNumConfigurations = 1
# ... and a description of the USB configuration we'll provide.
with descriptors.ConfigurationDescriptor() as c:
with c.InterfaceDescriptor() as i:
i.bInterfaceNumber = 0
with i.EndpointDescriptor() as e:
e.bEndpointAddress = 0x80 | BULK_ENDPOINT_NUMBER
e.wMaxPacketSize = MAX_BULK_PACKET_SIZE
return descriptors
def create_descriptors(self):
""" Create the descriptors we want to use for our device. """
descriptors = DeviceDescriptorCollection()
#
# We'll add the major components of the descriptors we we want.
# The collection we build here will be necessary to create a standard endpoint.
#
# We'll need a device descriptor...
with descriptors.DeviceDescriptor() as d:
d.idVendor = 0x16d0
d.idProduct = 0xf3b
d.iManufacturer = "LUNA"
d.iProduct = "Fancy USB-Controlled LEDs"
d.iSerialNumber = "1234"
d.bNumConfigurations = 1
# ... and a description of the USB configuration we'll provide.
with descriptors.ConfigurationDescriptor() as c:
with c.InterfaceDescriptor() as i:
i.bInterfaceNumber = 0
with i.EndpointDescriptor() as e:
e.bEndpointAddress = 0x01
e.wMaxPacketSize = 64
return descriptors
def create_descriptors(self):
""" Create the descriptors we want to use for our device. """
descriptors = DeviceDescriptorCollection()
#
# We'll add the major components of the descriptors we we want.
# The collection we build here will be necessary to create a standard endpoint.
#
# We'll need a device descriptor...
with descriptors.DeviceDescriptor() as d:
d.idVendor = 0x16d0
d.idProduct = 0x05a5
d.iManufacturer = "LUNA"
d.iProduct = "Integrated Logic Analyzer"
d.iSerialNumber = "no serial"
d.bNumConfigurations = 1
# ... and a description of the USB configuration we'll provide.
with descriptors.ConfigurationDescriptor() as c:
with c.InterfaceDescriptor() as i:
i.bInterfaceNumber = 0
with i.EndpointDescriptor() as e:
e.bEndpointAddress = 0x80 | self.BULK_ENDPOINT_NUMBER
e.wMaxPacketSize = self._max_packet_size
return descriptors
def create_descriptors(self):
""" Create the descriptors we want to use for our device. """
descriptors = DeviceDescriptorCollection()
#
# We'll add the major components of the descriptors we we want.
# The collection we build here will be necessary to create a standard endpoint.
#
# We'll need a device descriptor...
with descriptors.DeviceDescriptor() as d:
d.idVendor = 0x16d0
d.idProduct = 0xf3b
d.iManufacturer = "LUNA"
d.iProduct = "Isochronous IN Test"
d.iSerialNumber = "no serial"
d.bNumConfigurations = 1
# ... and a description of the USB configuration we'll provide.
with descriptors.ConfigurationDescriptor() as c:
with c.InterfaceDescriptor() as i:
i.bInterfaceNumber = 0
with i.EndpointDescriptor() as e:
e.bmAttributes = USBTransferType.ISOCHRONOUS
e.bEndpointAddress = 0x80 | self.ISO_ENDPOINT_NUMBER
e.wMaxPacketSize = self.TRANSFERS_PER_MICROFRAME | self.MAX_ISO_PACKET_SIZE
e.bInterval = 1
return descriptors
def create_descriptors(self):
descriptors = DeviceDescriptorCollection()
with descriptors.DeviceDescriptor() as d:
d.idVendor = self._idVendor
d.idProduct = self._idProduct
d.iManufacturer = self._manufacturer_string
d.iProduct = self._product_string
d.iSerialNumber = self._serial_number
d.bNumConfigurations = 1
with descriptors.ConfigurationDescriptor() as c:
with c.InterfaceDescriptor() as i:
i.bInterfaceNumber = 0
i.bInterfaceClass = 0x03 # HID
i.bInterfaceSubclass = 0x00 # No SubClass
i.bInterfaceProtocol = 0x00 # No Protocol
i.iInterface = 0x00
hid_header = HIDDescriptor(descriptors)
if self._hid_report:
hid_header.add_report_raw(self._hid_report)
else:
hid_header.add_report_item(HIDPrefix.USAGE_PAGE,
self._usage_page)
hid_header.add_report_item(HIDPrefix.USAGE, self._usage)
hid_header.add_report_item(HIDPrefix.COLLECTION, 0x01)
for (signal, input_range, usage) in self.inputs:
hid_header.add_report_item(
HIDPrefix.LOGICAL_MIN,
*self._int_to_le_bytes(input_range.start))
hid_header.add_report_item(
HIDPrefix.LOGICAL_MAX,
*self._int_to_le_bytes(input_range.stop))
hid_header.add_report_item(
HIDPrefix.REPORT_SIZE,
*self._int_to_le_bytes(signal.shape().width))
hid_header.add_report_item(HIDPrefix.REPORT_COUNT,
0x01),
hid_header.add_report_item(HIDPrefix.USAGE, usage)
hid_header.add_input_item()
hid_header.add_report_item(HIDPrefix.END_COLLECTION)
i.add_subordinate_descriptor(hid_header)
with i.EndpointDescriptor() as e:
e.bEndpointAddress = 0x80 | self._STATUS_ENDPOINT_NUMBER
e.bmAttributes = USBTransferType.INTERRUPT
e.wMaxPacketSize = self._max_packet_size
e.bInterval = 1
return descriptors
def create_descriptors(self):
descriptors = DeviceDescriptorCollection()
with descriptors.DeviceDescriptor() as d:
d.idVendor = VENDOR_ID
d.idProduct = PRODUCT_ID
d.iManufacturer = "ShareBrained"
d.iProduct = "Tedium X8"
d.iSerialNumber = "deadbeef"
d.bNumConfigurations = 1
with descriptors.ConfigurationDescriptor() as c:
with c.InterfaceDescriptor() as i:
i.bInterfaceNumber = 0
with i.EndpointDescriptor() as e:
e.bEndpointAddress = USBDirection.IN.to_endpoint_address(
INTERRUPT_ENDPOINT_NUMBER)
e.wMaxPacketSize = MAX_INTERRUPT_PACKET_SIZE
e.bmAttributes = USBTransferType.INTERRUPT
# Request that we be polled once ber microseconds (2 ^ 3 microframes).
e.bInterval = 4
with c.InterfaceDescriptor() as i:
i.bInterfaceNumber = 1
i.bAlternateSetting = 0
with c.InterfaceDescriptor() as i:
i.bInterfaceNumber = 1
i.bAlternateSetting = 1
with i.EndpointDescriptor() as e:
e.bEndpointAddress = USBDirection.IN.to_endpoint_address(
ISO_ENDPOINT_NUMBER)
e.wMaxPacketSize = (
TRANSFERS_PER_MICROFRAME << 11) | MAX_ISO_PACKET_SIZE
e.bmAttributes = USBTransferType.ISOCHRONOUS
e.bInterval = 1
# with i.EndpointDescriptor() as e:
# e.bEndpointAddress = USBDirection.OUT.to_endpoint_address(ISO_ENDPOINT_NUMBER)
# e.wMaxPacketSize = (TRANSFERS_PER_MICROFRAME << 11) | MAX_ISO_PACKET_SIZE
# e.bmAttributes = USBTransferType.ISOCHRONOUS
# e.bInterval = 1
return descriptors
def create_descriptors(self):
""" Create the descriptors we want to use for our device. """
descriptors = DeviceDescriptorCollection()
#
# We'll add the major components of the descriptors we we want.
# The collection we build here will be necessary to create a standard endpoint.
#
# We'll need a device descriptor...
with descriptors.DeviceDescriptor() as d:
d.idVendor = 0x16d0
d.idProduct = 0xf3b
d.iManufacturer = "LUNA"
d.iProduct = "Status interrupt mechanism"
d.iSerialNumber = "1234"
d.bNumConfigurations = 1
# ... and a description of the USB configuration we'll provide.
with descriptors.ConfigurationDescriptor() as c:
with c.InterfaceDescriptor() as i:
i.bInterfaceNumber = 0
# Single in endpoint, EP1/IN.
with i.EndpointDescriptor() as e:
e.bEndpointAddress = 0x81
e.wMaxPacketSize = 64
e.bmAttributes = USBTransferType.INTERRUPT
# Request that we be polled once ber microseconds (2 ^ 3 microframes).
e.bInterval = 4
return descriptors
def create_descriptors(self):
""" Creates the descriptors that describe our serial topology. """
descriptors = DeviceDescriptorCollection()
# Create a device descriptor with our user parameters...
with descriptors.DeviceDescriptor() as d:
d.idVendor = self._idVendor
d.idProduct = self._idProduct
d.iManufacturer = self._manufacturer_string
d.iProduct = self._product_string
d.iSerialNumber = self._serial_number
d.bNumConfigurations = 1
# ... and then describe our CDC-ACM setup.
with descriptors.ConfigurationDescriptor() as c:
# First, we'll describe the Communication Interface, which contains most
# of our description; but also an endpoint that does effectively nothing in
# our case, since we don't have interrupts we want to send up to the host.
with c.InterfaceDescriptor() as i:
i.bInterfaceNumber = 0
i.bInterfaceClass = 0x02 # CDC
i.bInterfaceSubclass = 0x02 # ACM
i.bInterfaceProtocol = 0x01 # AT commands / UART
# Provide the default CDC version.
i.add_subordinate_descriptor(cdc.HeaderDescriptorEmitter())
# ... specify our interface associations ...
union = cdc.UnionFunctionalDescriptorEmitter()
union.bControlInterface = 0
union.bSubordinateInterface0 = 1
i.add_subordinate_descriptor(union)
# ... and specify the interface that'll carry our data...
call_management = cdc.CallManagementFunctionalDescriptorEmitter(
)
call_management.bDataInterface = 1
i.add_subordinate_descriptor(call_management)
# CDC communications endpoint
with i.EndpointDescriptor() as e:
e.bEndpointAddress = 0x80 | self._STATUS_ENDPOINT_NUMBER
e.bmAttributes = 0x03
e.wMaxPacketSize = self._max_packet_size
e.bInterval = 11
# Finally, we'll describe the communications interface, which just has the
# endpoints for our data in and out.
with c.InterfaceDescriptor() as i:
i.bInterfaceNumber = 1
i.bInterfaceClass = 0x0a # CDC data
i.bInterfaceSubclass = 0x00
i.bInterfaceProtocol = 0x00
# Data IN to host (tx, from our side)
with i.EndpointDescriptor() as e:
e.bEndpointAddress = 0x80 | self._DATA_ENDPOINT_NUMBER
e.wMaxPacketSize = self._max_packet_size
# Data OUT from host (rx, from our side)
with i.EndpointDescriptor() as e:
e.bEndpointAddress = self._DATA_ENDPOINT_NUMBER
e.wMaxPacketSize = self._max_packet_size
return descriptors
def create_descriptors(self):
""" Creates the descriptors that describe our MIDI topology. """
descriptors = DeviceDescriptorCollection()
# Create a device descriptor with our user parameters...
with descriptors.DeviceDescriptor() as d:
d.bcdUSB = 2.00
d.bDeviceClass = 0xEF
d.bDeviceSubclass = 0x02
d.bDeviceProtocol = 0x01
d.idVendor = 0x16d0
d.idProduct = 0x0f3b
d.iManufacturer = "N/A"
d.iProduct = "JT51-Synth"
d.iSerialNumber = "0001"
d.bcdDevice = 0.01
d.bNumConfigurations = 1
with descriptors.ConfigurationDescriptor() as configDescr:
interface = midi1.StandardMidiStreamingInterfaceDescriptorEmitter()
interface.bInterfaceNumber = 0
interface.bNumEndpoints = 2 if self.with_midi_in else 1
configDescr.add_subordinate_descriptor(interface)
streamingInterface = midi1.ClassSpecificMidiStreamingInterfaceDescriptorEmitter(
)
if self.with_midi_in:
outToHostJack = midi1.MidiOutJackDescriptorEmitter()
outToHostJack.bJackID = 1
outToHostJack.bJackType = midi1.MidiStreamingJackTypes.EMBEDDED
outToHostJack.add_source(2)
streamingInterface.add_subordinate_descriptor(outToHostJack)
inToDeviceJack = midi1.MidiInJackDescriptorEmitter()
inToDeviceJack.bJackID = 2
inToDeviceJack.bJackType = midi1.MidiStreamingJackTypes.EXTERNAL
streamingInterface.add_subordinate_descriptor(inToDeviceJack)
inFromHostJack = midi1.MidiInJackDescriptorEmitter()
inFromHostJack.bJackID = 3
inFromHostJack.bJackType = midi1.MidiStreamingJackTypes.EMBEDDED
streamingInterface.add_subordinate_descriptor(inFromHostJack)
outFromDeviceJack = midi1.MidiOutJackDescriptorEmitter()
outFromDeviceJack.bJackID = 4
outFromDeviceJack.bJackType = midi1.MidiStreamingJackTypes.EXTERNAL
outFromDeviceJack.add_source(3)
streamingInterface.add_subordinate_descriptor(outFromDeviceJack)
outEndpoint = midi1.StandardMidiStreamingBulkDataEndpointDescriptorEmitter(
)
outEndpoint.bEndpointAddress = USBDirection.OUT.to_endpoint_address(
1)
outEndpoint.wMaxPacketSize = self.MAX_PACKET_SIZE
streamingInterface.add_subordinate_descriptor(outEndpoint)
outMidiEndpoint = midi1.ClassSpecificMidiStreamingBulkDataEndpointDescriptorEmitter(
)
outMidiEndpoint.add_associated_jack(3)
streamingInterface.add_subordinate_descriptor(outMidiEndpoint)
if self.with_midi_in:
inEndpoint = midi1.StandardMidiStreamingDataEndpointDescriptorEmitter(
)
inEndpoint.bEndpointAddress = USBDirection.IN.from_endpoint_address(
1)
inEndpoint.wMaxPacketSize = self.MAX_PACKET_SIZE
streamingInterface.add_subordinate_descriptor(inEndpoint)
inMidiEndpoint = midi1.ClassSpecificMidiStreamingBulkDataEndpointDescriptorEmitter(
)
inMidiEndpoint.add_associated_jack(1)
streamingInterface.add_subordinate_descriptor(inMidiEndpoint)
configDescr.add_subordinate_descriptor(streamingInterface)
if self._use_ila:
with configDescr.InterfaceDescriptor() as i:
i.bInterfaceNumber = 1
with i.EndpointDescriptor() as e:
e.bEndpointAddress = USBDirection.IN.to_endpoint_address(
3) # EP 3 IN
e.wMaxPacketSize = self.MAX_PACKET_SIZE
return descriptors