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HID USB Bootloader

Discussion in 'GPIO Modules' started by Niclas Lindgren, Oct 4, 2016.

  1. Niclas Lindgren

    Niclas Lindgren New Member

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    I received a batch of 8 Channel USB GPIO Module With Analog Input, but when connecting them to a standard Linux they present a HIDRAW device


    [2933536.120131] usb 4-1: USB disconnect, address 19
    [2933544.049087] usb 4-1: new full speed USB device using uhci_hcd and address 20
    [2933544.236888] usb 4-1: New USB device found, idVendor=04d8, idProduct=003c
    [2933544.236907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
    [2933544.236921] usb 4-1: Product: HID USB Bootloader
    [2933544.236931] usb 4-1: Manufacturer: Microchip Technology Inc.
    [2933544.237758] usb 4-1: configuration #1 chosen from 1 choice
    [2933544.273385] generic-usb 0003:04D8:003C.0012: hiddev0,hidraw2: USB HID v1.11 Device [Microchip Technology Inc. HID USB Bootloader] on usb-0000:00:1d.2-1/input0

    Instead of the device it usually presents, a USB serial device

    [2932363.568083] usb 4-1: new full speed USB device using uhci_hcd and address 6
    [2932363.761953] usb 4-1: New USB device found, idVendor=2a19, idProduct=0800
    [2932363.761972] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
    [2932363.761986] usb 4-1: Product: Numato Lab 8 Channel USB GPIO Module
    [2932363.761997] usb 4-1: Manufacturer: Numato Systems Pvt. Ltd.
    [2932363.762801] usb 4-1: configuration #1 chosen from 1 choice
    [2932363.767144] cdc_acm 4-1:1.0: This device cannot do calls on its own. It is not a modem.
    [2932363.767245] cdc_acm 4-1:1.0: ttyACM0: USB ACM device


    It is almost as if there was no firmware in the controller? Can this be restored? If so how?



     
  2. Niclas Lindgren

    Niclas Lindgren New Member

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    I figured it out, which was fairly obvious. We had the units sent out for some soldering a housing. The problem was that they soldered the wrong jumpers, the soldered the FWUP instead of JP9..(pull up)
     
  3. admin

    admin Administrator Staff Member

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    Hi Niclas,

    Happy to hear that you were able to figure out the issue. In case of any further questions, please contact us anytime.

    Thanks,
    Tom
    Numato Lab
     

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