I wish I could provide more help, but Device::USB only provides access to the USB library. In order to actually interface with a device, you need to know something about the protocol the device uses.
I only know of two ways to get that:
- find documentation on the device in question
- use some form of usb sniffing program to watch communications with the device.
The first option is the best if you can do it. If you have to go the sniffer route, you can do a web search for USB sniffer and find lots of options.
If you can get the protocol information, using Device::USB is not too terribly hard. If you need further help, you can email the author of the module. He's a nice enough guy and can be helpful, even though he usually doesn't know much about any particular device.
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