Hi together,
I'm trying to communicate with a RIU (reconfigurable Interface unit) but
I'm facing a problem which I can't solve.
I am using Windows XP, python 2.5 and libusb 1.0. The RIU was installed
correctly using libusb filter driver and
there hasn't been an other driver installed before. If I type the following:
import usb.core
import usb.util
#(not really needed for this)
dev = usb.core.find(idVendor = 0x1534, idProduct = 0x8852)
dev.set_configuration()
dev.write(0x01,"\xEE",0,100)
#script is working until here
dev.read(0x81,1,0,100)
the last command always throws an error exception:
A device attached to the system is not functioning
What am I doing wrong? Can anyone tell how to deal with that error? Or
do I just miss inserting another line of code?
Thank you very much in advance,
Alex
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