Messages in this thread |  | | | From | Duncan Sands <> | | Subject | Re: Which interface: sysfs, proc, devfs? | | Date | Mon, 2 Feb 2004 08:50:48 +0100 |
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> Greg KH <greg@kroah.com> wrote: > > Yet you want to do asynchronous support with sysfs? How would that > > work? > > What kind of device are you writing a driver for? > > It is not firmware uploading only. Once the firmware is uploaded, I will > communicate with that device. It is a ezusb microcontroller controlling > several relais, adc and dac.
usbfs certainly supports asynchronous communication (sending an urb and picking up the result at some convenient later time). I don't know if libusb supports it, but in any case it is easy to use usbfs directly.
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