Hello, If it could help this is the lsusb -v outpout of the blazer usb UPS :
Bus 003 Device 002: ID 0665:5161 Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x0665 idProduct 0x5161 bcdDevice 0.02 iManufacturer 1 Cypress Semiconductor iProduct 2 USB to Serial iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 34 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 3 bmAttributes 0x80 MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Devices bInterfaceSubClass 0 No Subclass bInterfaceProtocol 0 None iInterface 4 Sample HID HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.00 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 27 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 32 -----Message d'origine----- De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la part de Kjell Claesson Envoyé : mercredi 12 avril 2006 23:15 À : Arnaud Quette; Carlos Rodrigues Cc : nut-upsuser@lists.alioth.debian.org Objet : Re: [Nut-upsuser] SOS : Help needed for UPS Centralion Blazer2000VAUSB Hi, There is a slight difference between the bcmxcp_usb driver and this ups. If you look at the descriptor it tell you that the protocol is reported on the interface level. The interface level say HID device. If you look at the bcmxcp_usb driver it say vendor protocol on the interface level. So this should follow the usb hid device rules on the interface. Regards Kjell ----- Original Message ----- From: "Arnaud Quette" <[EMAIL PROTECTED]> To: "Carlos Rodrigues" <[EMAIL PROTECTED]> Cc: <nut-upsuser@lists.alioth.debian.org> Sent: Wednesday, April 12, 2006 7:48 PM Subject: Re: [Nut-upsuser] SOS : Help needed for UPS Centralion Blazer 2000VAUSB Hi Carlos, 2006/4/12, Carlos Rodrigues <[EMAIL PROTECTED]>: > That hardware doesn't have a serial port right? > > I think that UPS could be supported if only one could configure a > "ttyUSB" with that serial-usb converter. > > I (temporarily) have a model with an USB port here, and I would like > to see if I could get it to work with "megatec"/"powermust" without > resorting to some HID/USB magic... > > The protocol used seems to be the same, so the only thing needed is to > configure a emulated serial port. Anyone has any ideas? isn't bcmxcp_usb built on the same idea? iirc, they were just encaps'ing the serial protocol over usb (not sure about hid). Another example of "strange hid approach" is energizerups, but it's hiddev only. Anyway, all this might give you some ideas ;-) Arnaud _______________________________________________ Nut-upsuser mailing list Nut-upsuser@lists.alioth.debian.org http://lists.alioth.debian.org/mailman/listinfo/nut-upsuser _______________________________________________ Nut-upsuser mailing list Nut-upsuser@lists.alioth.debian.org http://lists.alioth.debian.org/mailman/listinfo/nut-upsuser _______________________________________________ Nut-upsuser mailing list Nut-upsuser@lists.alioth.debian.org http://lists.alioth.debian.org/mailman/listinfo/nut-upsuser