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razvan2
razvan2
Associate
May 17, 2006
Question

UART connection problem

  • May 17, 2006
  • 2 replies
  • 652 views
Posted on May 17, 2006 at 13:38

UART connection problem

This topic has been closed for replies.

2 replies

razvan2
razvan2Author
Associate
May 17, 2011
Posted on May 17, 2011 at 11:50

I had a better look on the board schematics and the cable shouldn't be null-modem

sorry for bothering

razvan2
razvan2Author
Associate
May 17, 2011
Posted on May 17, 2011 at 11:50

Hi,

I'm new to microcontrollers. I have an DK3200 rev. 0.1 and I'm trying to make it communicate to PC (send some characters first) through UART0 using a null-modem serial cable. But when the cable is connected to both PC and DK board, characters on LCD display get all black (both rows) and nothing is transmitted.

Please help !

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