hi imato,>From: imato <firstname.lastname@example.org>
I'm going to sent another subject about how to free console ttyS2. Just now saw your reply.
I use the overo air and summit, I want to use the ttyS0 and ttyS2 for my work, but ttyS2 now is the console port.
I tird to free it. I have found some informationg for this on internet as follow:
I tried the method on the web page but it doesn't work. I think the reason is overo now use OpenEmbedded
not Buildroot, and this method is used on Buildroot. I don't know how to free the ttyS2 now.
Do you have any idea?
>Subject: Re: [Gumstix-users] About summit UARTS' setup
>>Content-Type: text/plain; charset=UTF-8
>> Hello all,
>> We are using the Overa air COM. And the expansion board is summit.
>> Now we have to use two serial ports,
>> but there is just one can be used--the pin9 and pin10 in the 40-pin
>> header, iit is the ttyS0. And the console is ttyS2, now I want to uss >> UART3 (ttyS3) for my console, free ttyS2 forcommunications.What should I
>> do to make this change?
>> Another problem is how to change the baudrate of ttyS0, the default
>> baudrate is 9600, but my MTi baudrate is 115200,
>> and now connect the MTi tottyS0, run the program showing can?t find the
>> MTi. If use usb-hub everything OK .
>> I try to use ./sertest ?d ?p ttyS0 ?b 115200 in gumstix, but it shows
>> can?t find this command,Anyone help?
>As far as i know, the overo has ttyS0 ttyS1 ttyS2 UART ports. ttyS1 is
>reserved for blue tooth, ttyS2 is the login console.
>You mentioned ttyS3. is it should be ttyS1? There are some threads mentioned
>how to use ttyS1 as a serial communication port. but it is too hard to me.
>That is why i trying to use ttyS2.
>If you have any luck in using ttyS2 as serial communication port, could you
>please let me. I currently got problem in using ttyS2.
>View this message in context: http://old.nabble.com/About-summit-UARTS%27-setup-tp31704126p31712450.html
>Sent from the Gumstix mailing list archive at Nabble.com.