I commented these lines but i got the same trouble...
In fact, i have no error after open but i have no communication...
I can't test the signal on the header's pins because unfortunately I
don't have any oscilloscope at the moment :/
If someone want to try my test app on his board, help yourself:
http://wouhanegaine.free.fr/termtest.tar.bz2
Just to be sure: on headers com2 and com3, ttyS1 and ttts4 have rx/tx
on pins 2 and 3? I found that on this schematic:
ftp://ftp.embeddedarm.com/ts-arm-sbc/ts-7800-linux/docs/ts-7800-schematic.pdf
--- In Frank <> wrote:
>
> Is your code failing after the 'open'? Try commenting out these two
> lines in /etc/inittab and rebooting.
>
> T1:23:respawn:/sbin/getty -L ttyS1 115200 vt100
> 1:2345:respawn:/sbin/getty 38400 tty1
>
> I had a problem connecting my own program to ttyS1 as getty was holding
> onto the port. After getting rid of getty, everything worked.
>
> ...still thinking about your problem with ttts4 and ttts5. I'm using
> ttts4 with no problem. The only thing in common between the those two
> is that they're on the COM3 header.
>
> Still thinking,
>
> -Frank
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