help STM32-P103 RS232

mustapha_menhou · ‎2013-03-25

Posted on March 25, 2013 at 22:18

Hi i

would like

to use the circuit

MAX3232

(

RS232

adapter

) to connect two

PORT

RS232

with this

circuit

using just

TX and RX

only

if possible

this experience?

?

and thank you

Andrew Neil · ‎2013-03-25

Posted on March 25, 2013 at 23:02

There seems to be a language barrier here. Perhaps it would be easier to explain your requirement with a diagram...?

mustapha_menhou · ‎2013-03-25

Posted on March 26, 2013 at 00:15

Here is a

PDF

that

represents

my problem

if

possible to do this

configuration?

??

________________

Attachments :

Andrew Neil · ‎2013-03-25

Posted on March 26, 2013 at 07:47

By ''STM32-P103'' I assume you mean this:

Note that it has one RS232 port already - so you only need to add one other.

Study the documentation to see where the other UART port pins can be accessed on the various connectors on the board...

Andrew Neil · ‎2013-03-26

Posted on March 26, 2013 at 09:31

I see you have also posted the same question in a different thread:

/519d41ef