Date: Fri, 8 Apr 2005 12:40:27 -0400 From: David Gilbert <dgilbert@dclg.ca> To: freebsd-hackers@freebsd.org Subject: Tricky USB device. Message-ID: <16982.46075.115518.130213@canoe.dclg.ca>
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I've got an "OnTrak" ADU208. It's a USB device that has 8 relays and 8 ttl inputs. The documentation says it uses two interupt endpoints ... one input and one output. It seems to expect small text commands. Now... firstly, uhid is probing it as uhid0: uhid0: www.ontrak.net ADU208 USB Relay I/O Interface, rev 1.10/0.00, addr 4, iclass 3/0 ... I don't know if this is hindering me. The usbhid* commands aren't particularly helpful. The port udesc_dump seems only to work on ugen devices ... and ugen doesn't pop up for this device. I suppose I need to know how to supress uhid ... or to make ugen show up. It would also be nice to know how to generically poke the interupt enpoints... Dave. -- ============================================================================ |David Gilbert, Independent Contractor. | Two things can only be | |Mail: dave@daveg.ca | equal if and only if they | |http://daveg.ca | are precisely opposite. | =========================================================GLO================
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