Why CDC Serial Device installation fails on Windows Vista and 7 ? OK just an update if someone would have similar problem. Specialty Power Windows was founded in 1986 by Ervin and Louise Castlebery. After having their own body shop and loving old cars for 35 years they decided to sell the. Protects TV Equipment from Damaging Spikes In-Line installation Blocks 60 Hz Power up to 5,000 Volts Reduces the Energy Level of Spikes Eliminates Ground Loop Hum. The Good Guys have everything you need to know on the Windows 10 release. Buy a Windows 8.1 device now, get a free upgrade to Windows 10 later. CNC Routers Specialty CNC’s Plasma,water jet, etc. Easy file transfer with USB & LAN Probing & 3D Digitizing*Probing & 3D Digitizing* Automatic tool setter*. Andersen Windows, the largest window and door manufacturer in North America, has energy efficient windows and doors for your Replacement, Home Remodeling, and New. Interface Association Descriptor. Tinterface_association_descriptor), // b. Length. 0x. 0B, // DSC_TYPE_IAD b. Descriptor. Type = 1. First. Interface. Interface. Count. COMM_INTF, // b.
Interface. Class of the first interface. ABSTRACT_CONTROL_MODEL, // b. Interface. Subclass of the first interface. V2. 5TER, // b. Interface. Protocol of the first interface. Interface Descriptor. USB_INTF_DSC), // Size of this descriptor in bytes. USB_DESCRIPTOR_INTERFACE, // INTERFACE descriptor type. CDC_COMM1_INTF_ID, // Interface Number. Alternate Setting Number. Number of endpoints in this intf. COMM_INTF, // Class code. Specialty Power Windows Installation InstructionsABSTRACT_CONTROL_MODEL, // Subclass code. V2. 5TER, // Protocol code. Interface string index // CDC Class- Specific Descriptorssizeof(USB_CDC_HEADER_FN_DSC), CS_INTERFACE, DSC_FN_HEADER, 0x. USB_CDC_ACM_FN_DSC), CS_INTERFACE, DSC_FN_ACM, USB_CDC_ACM_FN_DSC_VAL,sizeof(USB_CDC_UNION_FN_DSC), CS_INTERFACE, DSC_FN_UNION, CDC_COMM1_INTF_ID, CDC_DATA1_INTF_ID,sizeof(USB_CDC_CALL_MGT_FN_DSC), CS_INTERFACE, DSC_FN_CALL_MGT, 0x. CDC_DATA1_INTF_ID, // Endpoint Descriptor. USB_EP_DSC)USB_DESCRIPTOR_ENDPOINT, //Endpoint Descriptor_EP0. IN, //Endpoint. Address_INTERRUPT, //Attributes. Interval// Endpoint Descriptor. USB_EP_DSC)USB_DESCRIPTOR_ENDPOINT, //Endpoint Descriptor_EP0. OUT, //Endpoint. Address_BULK, //Attributes. CDC_DATA_IN_EP_SIZE,0x. Interval // Endpoint Descriptor. USB_EP_DSC)USB_DESCRIPTOR_ENDPOINT, //Endpoint Descriptor_EP0. IN, //Endpoint. Address_BULK, //Attributes. CDC_DATA_IN_EP_SIZE,0x. This is IAD configuration which is OK. This means that for CDC 3 endpoints and one interface are used. Previous one that I was using had 3 endpoints and TWO interfaces (additional interface descriptor for Data EP, this is solution that is used in some project that I have seen so I used it before this issue). It works fine with XP but no way to make it works on Win. I don't know what exactly causes this issue but I am for now satisfied with this solution.
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