USB->Serial adapter, how to make /dev/cuad* appear?

Oliver Fromme olli at lurza.secnetix.de
Thu Oct 25 07:10:03 PDT 2007


Benjamin Lutz wrote:
 > Roland Smith wrote:
 > > 
 > > Looking at ucom(4):
 > > 
 > > FILES
 > >      /dev/cuaU?
 > > 
 > > See if that exists.
 > 
 > No such luck I'm afraid. There's only cuaU0, which belongs to the 
 > onboard serial port too.

No, cuaU0 belongs to the ucom(4) driver.
It certainly does _not_ belong to the sio(4) driver.

Best regards
   Oliver

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Oliver Fromme, secnetix GmbH & Co. KG, Marktplatz 29, 85567 Grafing b. M.
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"... there are two ways of constructing a software design:  One way
is to make it so simple that there are _obviously_ no deficiencies and
the other way is to make it so complicated that there are no _obvious_
deficiencies."        -- C.A.R. Hoare, ACM Turing Award Lecture, 1980


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