On Thursday 04 February 2016 14:20:34 Ralph Corderoy wrote:
> This is assuming the Windows application wants access to a USB HID
> device.  It might be that the MCU presents something else, e.g. a serial
> port?

Well the installer says that it is a HID device and it appears and disappears 
from the list of hidraw devices when I plug and unplug it.

> > So as detailed in parts 1 and 2 of that link, I have added the rule:
> > KERNEL=="hidraw*", SUBSYSTEM=="hidraw", MODE="0664", GROUP="plugdev"
> > to /etc/udev/rules.d
> 
> You might want to undo that;  I'm not sure it's relevant.

Yes.  I probably will.

> The creator of the scope seems quite open about its workings, e.g. the
> PDFs describing its circuit.  On the forum he provides, I found this old
> post about creating a symbolic link to have COM1 access the USB scope in
> WINE;  that's probably an older version of the scope that may have
> presented a different, serial-port, interface.
> http://dpscope.freeforums.org/dpscope-software-under-linux-using-wine-t62.ht
> ml I'd try that.

I'm not sure that it is a COM port in Windows,  I'll check it out, but at the 
moment I want to use the scope to sort out my PWM issue.  I can at least do 
that in VMWare.

-- 
        
        Terry Coles

        

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