Hi all,

I am currently working on the ADSP21161N in order to realize an
interface (via RS232) between the DSP and the PC.
I can already send datas from the PC to the hyperterminal. I would
like to know how send and receive .txt files via RS232??? 
Thanks

Hello:
 
 The best way would be to make use of the XModem feature in hyperterminal to transfer files and
implement the XModem protocol on the embedded target. Also I am pretty sure that you might be
able to find open source implementations of XModem on the web.
 
 Hope this helps,
 
 Chamira.

gordoans <g...@yahoo.fr> wrote:                                  Hi all,
 
 I am currently working on the ADSP21161N in order to realize an
 interface (via RS232) between the DSP and the PC.
 I can already send datas from the PC to the hyperterminal. I would
 like to know how send and receive .txt files via RS232??? 
 
 Thanks

---------------------------------
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Hi,

I am also trying to realize an RS232 interface between the ADSP 21161N and the PC. For my
project, I only need to send datas from the DSP to the PC.

For the moment, I followed the EE-191 application note: I have a ADM3202 as a level shifter and
I tyed CTS/RTS together (right now, I don't want to use a flow control).
I used the code available with the EE note without changes, I receive on the PC hyperterminal
the first sentence sent by the DSP but then I receive a strange stream of characters and the
DSP doesn't respond to IRQ buttons.

Do you have any idea of what happened? What are those characters that seem to be repetitive.
Should I use flag pins to make it work?

Thank you for your help 

Hi all,
>
>I am currently working on the ADSP21161N in order to realize an
>interface (via RS232) between the DSP and the PC.
>I can already send datas from the PC to the hyperterminal. I would
>like to know how send and receive .txt files via RS232??? 
>Thanks