Hello, All appears to be going to plan, I have sent a hello to my device and got a hello back (via interruptWrite then interruptRead).
I can query the devices current key state using the same interruptWrite then Read, however the next time I send a query asking it about its storage capacity it returns random data. Is there something I have to do to clear a buffer? Again if I send the hello and ask the device to enter transmit mode (where pen coordinates are issued) I just get junk out. I guess I am failing to understand just how to receive data from a USB device. The data I am getting is not an out of sequence packet so I do not understand, what the data is. I could do with some more examples, do people have any that are not: missle.py lsusb.py usbenum.py PlugUSB.py gotemp-pyusb.py Which are all the examples I have found on the internet. Regards Phil Hannent
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