[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Serial port ttys0 and ttys2



On Thu, Aug 12, 2004 at 02:43:37PM +0200, Frossard Philippe wrote:
> 
> We made a program for checking the serial port. The program store 
> received data in a file (in the /tmp directory). The program run at 
> 115200 bauds and it run very well on the ttys0.
> 
> But, with the same program we have a problem on the ttys2. The received 
> data are not complet (The program lost some data).
> 
> We have a .config file like this (Axis Developer Board LX) :
> 
> I don't know what to do with CONFIG_ETRAX_RESCUE_SER2=y

Turn it off. That feature (serial port rescue upload of firmware) 
wasn't ever used, I think.

> And, I made a link /dev/console -> /dev/null

Also check that you don't start agetty on /dev/ttyS2. IIRC it was 
started in /etc/inittab on older devboard_lx releases. Just comment 
that line out or remove it completely (in case you have it).

/Jonas