To whom it may concern,
Hello,
I'm trying to develop a simple protocol to read a device that does not
have a driver installed.
All this device is intended to do is work like a usb to serial device.
I've tried working with the built in drivers but they do not work for
what I need to do.
When I run my code I get a
Trackback ---
file "--", line32 in <module?
and finally at the end usb.core.USBerror: Operation timed out
My code simply is:
#!/usr/bin/python
import usb
import operator
import usb.core
import usb.util
# find our device
dev = usb.core.find(idVendor=0x0fcf, idProduct=0x1006)
# was it found?
if dev is None:
raise ValueError('ANT Device not found')
dev.set_configuration()
dev.reset()
dev.set_configuration()
status = 0
status = dev.read(0x81, 20,0,100)
print status
I'm running an ARMv7 ubuntu 10.04 dist.
I have libusb1.0 and pyusb1.0.0-a1 installed as well.
I'm not sure what else might be needed.
------------------
Any thoughts?
--
Sincerely,
*Joshua Parrish*
--
Sincerely,
*Joshua Parrish*
Staff Engineer
*ARMA Design
* San Diego, CA
United States of America
Tel: (858) 373-1320 x138
Fax: (858) 373-1325
Web: www.ARMAnet.com
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