Thin-ITX 1U rackmount with LCD panel?

Discussion in 'Chassis and Enclosures' started by pcmoore, Mar 19, 2019.

  1. pcmoore

    pcmoore Member

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    Hello all.

    I'm looking for a 1U rackmount case to hold a Jetway NF692 (link below) that has a small LCD panel on the front. As you can see, the motherboard I/O ports don't really match any "standard" layout, so a case which supports a Thin-ITX or custom I/O shield is desirable, although not strictly required (I'm okay running without an I/O shield, this is for a hobby project). I'm not too picky on the LCD panel, USB or serial I/O is fine, I just need the specs on how to configure/run it.

    I've googled a little but have been very underwhelmed at the results, does anyone have any pointers to something that might fit the criteria above?
     
    #1
  2. Netwerkz101

    Netwerkz101 Active Member

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  3. canta

    canta Well-Known Member

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    if you need diy lcd display-> Economy Display
    get one with usb interface :). you can control with lcdproc
     
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  4. pcmoore

    pcmoore Member

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    #4
  5. canta

    canta Well-Known Member

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    The lcd looks like from matrixobital . You can control with lcdproc.

    Ihave 1u sm with lcd that attached to internal usb or serial. Not remember exactly. Made by matrix orbital.
     
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  6. pcmoore

    pcmoore Member

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    Cool, that's good to know - thanks!

    It may take me a while to get that project up and running, but I'll try to remember to post back here with what I find.
     
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  7. pcmoore

    pcmoore Member

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    I wanted to provide a small update in case anyone is following this thread. The LCD/controller appears as a USB HID device and reports "Trust International B.V." as the vendor. Unfortunately that is about as far as I've gotten so far, but once again, I'll try to report back when I have something working.

    As a point of reference, Supermicro does have a Java based GUI available for managing the LCD (link below), which could be a last resort, but I would much rather find a CLI tool, library, or a spec sheet with the valid commands.
     
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  8. EffrafaxOfWug

    EffrafaxOfWug Radioactive Member

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    I suspect, if it's anything like a Supermicro LCD I tried playing with years ago, it won't work well with lcdproc. It presents itself as a HID device rather than the usual serial device lcdproc is used to, and the Supermicro software does some strange stuff through a closed-source library to interact with it.
     
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  9. pcmoore

    pcmoore Member

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    The lack of lcdproc isn't really a concern for me, I want to be able to control it directly from my own application/script/etc. However, a lack of a well defined interface could be an issue.

    If I'm really unable to find the interface (e.g. commands) documented anywhere, then I may see if I can find a way to make it work with the Java GUI. If that fails, then I may be able to sniff the HID interface and pick out the controller commands I need by playing with the Supermicro supplied software.
     
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  10. canta

    canta Well-Known Member

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    what is the USB ID ?
     
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  11. pcmoore

    pcmoore Member

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    Code:
    # lsusb -v -s 001:002
    Bus 001 Device 002: ID 15d9:1133 Trust International B.V.
    Device Descriptor:
      bLength                18
      bDescriptorType         1
      bcdUSB               1.10
      bDeviceClass            0
      bDeviceSubClass         0
      bDeviceProtocol         0
      bMaxPacketSize0        32
      idVendor           0x15d9 Trust International B.V.
      idProduct          0x1133
      bcdDevice            1.00
      iManufacturer           1 SMC 
      iProduct                2 SuperMicro LCD Display   
      iSerial                 3 1.0.0
      bNumConfigurations      1
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength       0x0029
        bNumInterfaces          1
        bConfigurationValue     1
        iConfiguration          0
        bmAttributes         0x80
          (Bus Powered)
        MaxPower              100mA
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           2
          bInterfaceClass         3 Human Interface Device
          bInterfaceSubClass      0
          bInterfaceProtocol      0
          iInterface              0
            HID Device Descriptor:
              bLength                 9
              bDescriptorType        33
              bcdHID               1.11
              bCountryCode            0 Not supported
              bNumDescriptors         1
              bDescriptorType        34 Report
              wDescriptorLength      42
             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     0x0010  1x 16 bytes
            bInterval               1
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x02  EP 2 OUT
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0010  1x 16 bytes
            bInterval               1
    can't get debug descriptor: Resource temporarily unavailable
    Device Status:     0x0001
      Self Powered
     
    #11
  12. Taco

    Taco New Member

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    I became interested because that is a Dutch company (b.v.), which is where I'm from. I looked in the business registry and there is no exact match. There is Trust Computer Products ofcourse (trust.com).
     
    #12
  13. pcmoore

    pcmoore Member

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    Unfortunately I have a bit of bad news; I contacted Supermicro support in hopes of obtaining the specs/protocols used by the LCD panel and was told that I would need to sign a NDA before they could discuss things further. :mad:
     
    #13
  14. Taco

    Taco New Member

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    A Supermicro employee seems to be discussing some code for approaching the Trust LCD here:
    libusb / Mailing Lists / Search
    Though I'm not sure if that disjointed conversation will be of any help.
     
    #14
  15. pcmoore

    pcmoore Member

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    Yeah, I saw that, but unfortunately there isn't really enough useful information in that thread. Thanks anyway.
     
    #15
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