[uClinux-dev] raw serial data...

Phil Wilshire philwil at earthlink.net
Thu Mar 13 19:11:54 EST 2003


Hi Marshall

Will this work...

cat /dev/ttyS0 > myfile

emacs myfile
hexdump myfile

.. regards

  Phil

> 
> I am sending raw data out my serial port and minicom ignores data bytes that are 0x00.  Is there a
> terminal emulator program out there that can capture raw data.  I need to support raw-ASCII.  All
> 255 bytes.  Any hints?
> 
>  
> 
> Minicom, Telix - Do not work.  Both loose 0x00.
> 
> Hyperterminal - Does not work.  0x18 confuses it and causes it to erroneously read 0x18 multiple
> times even thought it is not sent.
> 
>  
> 
> Procomm - ?
> 
>  
> 
> Thanks
> 
> Marshall Parker, the RND Group.

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