Yes, I studied the HID and have a success experience on Windows.
But this time i confused at the set or get data by ways of the Report_ID via
Java on the Linux
Below are the ideas i tried in java. If anything wrong or mistake, please
don't hesitate to correct me.
1. By ways of the UsbControlIRP, I could set or get the data "from host to
usb" or "from usb to host", respectively. right ?
2. I have no idea that which parameter should i set the
"Report_ID" (bmRequestType, bRequest, wValue, wIndex)
3. Or could someone give your successful experience or advise to let me
adject the direction.
4. Anyway so thanks to your reading ^^
=============My Concise Code======================
UsbEndpoint endpoint = (UsbEndpoint) theInterface.getUsbEndpoints().get(0);
UsbPipe pipe = endpoint.getUsbPipe();
UsbControlIrp irp = pipe.createUsbControlIrp(bmRequestType, bRequest,
wValue, wIndex);
byte data[] = new byte[];
irp.setData(data);
pipe.open;
pipe.syncSubmit(irp);
waitUntilComplete();
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