Problems with a serial device

From: Dani Rodríguez (saident_at_ya.com)
Date: 09/09/04 

Date: Thu, 9 Sep 2004 11:36:53 +0200

Hi all,

I have a device that works linked to the serial port of a PC. Throw this
serial port some commands are sent to return some information. I am trying
to do a circuit that allows me, after of send a command throw the serial
port, desconect the device from the PC maintening the suply by a baterry,
and store autonomly ina temporal memory all sent by the device for, later,
plug it to the PC and download the info stored in this temporal memory. I do
not know if I have explained myself correctly but I have been trying to do
this assembly for a long time and I have test some things that do not
respond correctly. If someone have done something similar or knows where
could I find this info or someone that could give me it, I will thank a lot
any help.

Thank you in advance

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