Here is the USB snoop of the data going to/from the UPS. It was made the following way:
1. get usb snoop configured, plug in UPS so that a device appeared in the applications list, unplug UPS. 2. select UPS USB device and click "install" in usb snoop to start logging. 3. plug in the USB cable connecting the UPS. 4. Start the WinPower (aka upspilot) application. 5. In WinPower see the data values returned. This showed voltages around 114V, load at around 35%, and status Normal. The information shown was very "light" compared to some other UPS units I have seen. I did not send the UPS any explicit commands (shutdown or test), but WinPower may have sent some requests for data all by itself. 6. Turn off Winpower 7. Unplug the USB cable The log file is available here (this is a retrieve only link, the directory it is in cannot be listed) http://saf.bio.caltech.edu/pub/pickup/maruson_usb.txt The messages coming back seem to be very short, and most of the bytes are outside of the printable characters for the ASCII range. Hopefully this will look familiar to the Megatec driver developers. Thanks, David Mathog [EMAIL PROTECTED] Manager, Sequence Analysis Facility, Biology Division, Caltech _______________________________________________ Nut-upsdev mailing list Nut-upsdev@lists.alioth.debian.org http://lists.alioth.debian.org/mailman/listinfo/nut-upsdev