Hey everyone,
I was wondering if there was a way to recover (aka regain communication
with the device) from a "Timer expired" message. The only way I've
found so far is to physically re-plugin the device.
I've tried using the following without success:
handle.resetEndpoint(0x83)
handle.clearHalt(0x83)
handle.reset()
The way I'm claiming the device is the following:
--------------------------------------------------------
# linksys CIT200 Device Info
vendor_id = 5041
product_id = 29
buses = usb.busses()
for bus in buses :
for device in bus.devices :
if device.idVendor == vendor_id :
if device.idProduct == product_id :
# found the CIT200
print "Found Linksys Device ..."
linksys = device
# setup interface and configs ... there are 4 interfaces for this device...
config = linksys.configurations[0]
interface = config.interfaces[3][0]
endpoint = interface.endpoints[0]
# open device
handle = linksys.open()
handle.detachKernelDriver(3)
handle.getDescriptor(usb.DT_REPORT,0,0x9c,usb.ENDPOINT_OUT)
handle.controlMsg(0x21,0x0a,0,0,0x03)
--------------------------------------------------------
I haven't been able to find anything else in the pyUSB docs.
Any help would be appreciated.
Thanks
Christopher
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