Messages in this thread | | | Date | Mon, 14 May 2007 19:40:01 +0200 | From | "Lars K.W. Gohlke" <> | Subject | Re: How to access correctly serial port inside module? |
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Lars K.W. Gohlke schrieb: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > hallo, > > after searching the mailing list and searching the web, I still don't > know how to access correctly the serial port (in user space known as > /dev/ttyS01) > > This thread ends before the answer was given and the site redirecting > too is restructured: http://marc.info/?l=kernelnewbies&m=98314502419089&w=2 > > would somebody be so kind to give me an example: > > with this behaviour: > > 1. read from port > 2. output via printk() > 3. write to port > > I'm learning how to write modules: > > I've created already my own char-dev and used it in user-space. > However I don't know really how to get information from kernel-code to > solve this. > > thx in advance > > 14.05.2007 14:46 > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.3 (MingW32) - GPGrelay v0.959 > > iD8DBQFGSF2FAAomYJ1taN8RAnPfAKCdpnT+Uxa8a1Mc85TCyDzNwsvuQQCgzHIx > f7V/XEWtWCa2IWtYjk7W7dg= > =y/NM > -----END PGP SIGNATURE-----
would be somebody so polite and give me at least a hint?
Where to search concretely, or small template.
thx -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.3 (MingW32) - GPGrelay v0.959
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