[Nut-upsuser] FreeBSD backed with a PR1500LCDRT2U

Louis G. louis at frentzgzesh.info
Thu Sep 24 14:28:31 UTC 2015


>> 
>> The output was also not as big as you made it out to be. 
>
> Well, I didn't expect the driver to fail *that* badly :-) 
>
> Assuming the UPS is still at /dev/ugen4.2, can you try the following command? (Probably needs to be run as root, with the driver stopped.) 
>
> usbconfig -u 4 -a 2 dump_curr_config_desc 

Here is output of the command. Thank you for your help with this.
 
ugen4.2: <product 0x0601 CyberPower Systems> at usbus4, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON (50mA)

 Configuration index 0

    bLength = 0x0009 
    bDescriptorType = 0x0002 
    wTotalLength = 0x0029 
    bNumInterfaces = 0x0001 
    bConfigurationValue = 0x0001 
    iConfiguration = 0x0000  <no string>
    bmAttributes = 0x00e0 
    bMaxPower = 0x0019 

    Interface 0
      bLength = 0x0009 
      bDescriptorType = 0x0004 
      bInterfaceNumber = 0x0000 
      bAlternateSetting = 0x0000 
      bNumEndpoints = 0x0002 
      bInterfaceClass = 0x0003  <HID device>
      bInterfaceSubClass = 0x0000 
      bInterfaceProtocol = 0x0000 
      iInterface = 0x0000  <no string>

      Additional Descriptor

      bLength = 0x09
      bDescriptorType = 0x21
      bDescriptorSubType = 0x10
       RAW dump: 
       0x00 | 0x09, 0x21, 0x10, 0x01, 0x21, 0x01, 0x22, 0x90, 
       0x08 | 0x02

     Endpoint 0
        bLength = 0x0007 
        bDescriptorType = 0x0005 
        bEndpointAddress = 0x0081  <IN>
        bmAttributes = 0x0003  <INTERRUPT>
        wMaxPacketSize = 0x0008 
        bInterval = 0x000a 
        bRefresh = 0x0000 
        bSynchAddress = 0x0000 

     Endpoint 1
        bLength = 0x0007 
        bDescriptorType = 0x0005 
        bEndpointAddress = 0x0002  <OUT>
        bmAttributes = 0x0003  <INTERRUPT>
        wMaxPacketSize = 0x0008 
        bInterval = 0x0014 
        bRefresh = 0x0000 
        bSynchAddress = 0x0000 

Joe Gzesh 
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----- Original Message -----
From: "Charles Lepple" <clepple at gmail.com>
To: "Joseph Gzesh" <louis at frentzgzesh.info>
Cc: nut-upsuser at lists.alioth.debian.org
Sent: Wednesday, September 23, 2015 8:04:37 PM
Subject: Re: [Nut-upsuser] FreeBSD backed with a PR1500LCDRT2U

On Sep 23, 2015, at 9:39 AM, Louis G. <louis at frentzgzesh.info> wrote: 
> 
> The output was also not as big as you made it out to be. 

Well, I didn't expect the driver to fail *that* badly :-) 

Assuming the UPS is still at /dev/ugen4.2, can you try the following command? (Probably needs to be run as root, with the driver stopped.) 

usbconfig -u 4 -a 2 dump_curr_config_desc 

-- 
Charles Lepple 
clepple at gmail 




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