diff options
| -rw-r--r-- | tools/gen_usb_descriptor.py | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/tools/gen_usb_descriptor.py b/tools/gen_usb_descriptor.py index cf7400108..05d35ffc4 100644 --- a/tools/gen_usb_descriptor.py +++ b/tools/gen_usb_descriptor.py @@ -403,19 +403,21 @@ vendor_endpoint_out_descriptor = standard.EndpointDescriptor( bmAttributes=standard.EndpointDescriptor.TYPE_BULK, bInterval=16) -vendor_interface = standard.InterfaceDescriptor( - description="VENDOR", - bInterfaceClass=0xff, # vendor.VENDOR_CLASS, - bInterfaceSubClass=0x00, #vendor.VENDOR_SUBCLASS_???,, - bInterfaceProtocol=0x00, #vendor.VENDOR_PROTOCOL_NONE, - iInterface=StringIndex.index("{} VENDOR".format(args.interface_name)), - subdescriptors=[ - vendor_endpoint_in_descriptor, - vendor_endpoint_out_descriptor, - ] -) +# We do the following conditionally to avoid adding unused entries to the StringIndex table +if 'VENDOR' in args.devices: + vendor_interface = standard.InterfaceDescriptor( + description="VENDOR", + bInterfaceClass=0xff, # vendor.VENDOR_CLASS, + bInterfaceSubClass=0x00, #vendor.VENDOR_SUBCLASS_???,, + bInterfaceProtocol=0x00, #vendor.VENDOR_PROTOCOL_NONE, + iInterface=StringIndex.index("{} VENDOR".format(args.interface_name)), + subdescriptors=[ + vendor_endpoint_in_descriptor, + vendor_endpoint_out_descriptor, + ] + ) -vendor_interfaces = [vendor_interface] + vendor_interfaces = [vendor_interface] interfaces_to_join = [] |