foundry27 : Post

Forum Topic - usb ddk: (2 Items)

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Andrej Lucny(deleted)

05/21/2010 12:45 PM

post55390

I am trying to put usb touchscreen into operation under QNX4

Device Address             : 1
Vendor                     : 0x04e7 (EloTouchSystems,Inc)
Product                    : 0x0050 (Elo TouchSystems 2216 AccuTouchÂ® USB Touch
monitor Interface)
Class                      : 0x00 (Independant per interface)
 
I tried even to write own driver, but the only USB DDK I have found is beta version from 2001 010207.usb_sdk.tar.F and 
the only io-usb  I found is from package QNX4-USB-2.0-20051114.tgz with support of USB disks (Fsys.umass). When I try to
 call usbd_connect() I have got return value 275 EPROGMISMATCH (Program version wrong). Have I missed something or do I 
need to buy a product? or what ? (QNX version is 4.25)

Andrej Lucny(deleted)

05/26/2010 7:41 AM

post55562

Re: usb ddk

I found the USB SDK is working just with devu-uhci & insted of io-usb. In this case it works, but does not help at all 
as in this way it can work only with antique USB devices. It seems to me there no real chance to write own normal USB 
driver under QNX4.

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