About scislowski

scislowski · 2011-12-12

Posted on December 12, 2011 at 17:44Hi,I'd like to connect STM32VLDiscovery to my laptop USB via USART.Everywhere I see that to have RS232 on board it is not sufficient to connect USART pins with DB9 connector. RS232 <-> TTL converter is needed (lik...

scislowski · 2011-12-28

Posted on December 28, 2011 at 20:59 Finally I bought http://gostmblogspot.com/2010/09/getting-voltages-right.html IC - MAX3232 and still have problem. I have connected Discovery <-> MAX3232 <-> RS232 <-> USB. When I made loopback by connecti...

scislowski · 2011-12-12

Posted on December 12, 2011 at 22:48My cable is just this http://are.net.pl/?id=products&cmd=9&pid=32. They made it with PL-2303 and there is no documentation. I've connected DB9 (2 -> PA9, 3 -> PA10, 5 -> GND) directly to Discovery and then with me...

scislowski · 2011-12-12

Posted on December 12, 2011 at 20:34

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RS232 with Discovery: parts needed

Re: RS232 with Discovery: parts needed

Re: RS232 with Discovery: parts needed

Re: RS232 with Discovery: parts needed