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Re: Serial problem on EB40
- To: Daniel dot Andersson at combitechsystems dot com
- Subject: Re: [ECOS] Serial problem on EB40
- From: Jesper Skov <jskov at cambridge dot redhat dot com>
- Date: 11 Jul 2001 09:21:28 +0200
- Cc: ecos-discuss at sourceware dot cygnus dot com
- References: <2253171AF143D21185A60000F8FA748B02DA4E33@pluto.combitech.se>
>>>>> "Daniel" == Daniel Andersson <Daniel.Andersson@combitechsystems.com> writes:
Daniel> Hi, I have a quite strange problem with my serial port (using
Daniel> a EB40 board). I can get a handle to the port using the lookup
Daniel> function but when i am trying to make any calls to it (like
Daniel> cyg_io_set_config) then i get a -EDEVNOSUPP in return (see
Daniel> clip below). It looks like the serial port isn't setup right
Daniel> in the DEVTAB since the functioncall "t->handlers->set_config"
Daniel> in iosys.c doesn't work. Any clues of what the problem maigt
Daniel> be?
You should have a look at the serial driver code.
Jesper