[Nut-upsuser] GE EP series UPS

[Danilo Godec]

This is what 'lsusb -v' shows:

> Bus 002 Device 002: ID 14f0:00c9 
> Device Descriptor:
>   bLength                18
>   bDescriptorType         1
>   bcdUSB               1.10
>   bDeviceClass            0 (Defined at Interface level)
>   bDeviceSubClass         0
>   bDeviceProtocol         0
>   bMaxPacketSize0         8
>   idVendor           0x14f0
>   idProduct          0x00c9
>   bcdDevice            0.00
>   iManufacturer           3 GE
>   iProduct                1 GE EP series UPS
>   iSerial                 0
>   bNumConfigurations      1
>   Configuration Descriptor:
>     bLength                 9
>     bDescriptorType         2
>     wTotalLength           34
>     bNumInterfaces          1
>     bConfigurationValue     1
>     iConfiguration          0
>     bmAttributes         0xa0
>       (Bus Powered)
>       Remote Wakeup
>     MaxPower              200mA
>     Interface Descriptor:
>       bLength                 9
>       bDescriptorType         4
>       bInterfaceNumber        0
>       bAlternateSetting       0
>       bNumEndpoints           1
>       bInterfaceClass         3 Human Interface Device
>       bInterfaceSubClass      0 No Subclass
>       bInterfaceProtocol      0 None
>       iInterface              0
>         HID Device Descriptor:
>           bLength                 9
>           bDescriptorType        33
>           bcdHID               1.11
>           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              10
> Device Status:     0x0000

  Danilo



On 04/05/2011 12:33 PM, Arjen de Korte wrote:
> Citeren Danilo Godec <danilo.godec at agenda.si>:
>
>> I just got two new UPS's - GE EP6000R. These have both RS232 and USB
>> connection.
>>
>> As far as I could detect these are not supported by NUT. However, they
>> provide some Linux software and as long as these UPS's are not in
>> production (another week or so) I could 'play' with them to try to get
>> some protocol information.
>
> The first thing to do is to check the VID:PID combination that is
> reported by 'lsusb -v'. Chances are that these units are already
> supported through one of the generic drivers we have. Even if you
> intend to use the serial port, this is useful as in many cases the USB
> support is just a build in USB to serial converter and the device uses
> a serial protocol.
>
> Best regards, Arjen


-- 
Danilo Godec, sistemska podpora / system administration

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