2012/3/22 Greg Bernard <yankeelena2...@yahoo.com>: > Do you have a usb to ttl converter? If so you could use a terminal program > and do a loop-back test (connect RX to TX)
No. The converter I built is the very first scheme here: http://www.kmitl.ac.th/~kswichit/Rs422/Rs422.pdf Viesturs ------------------------------------------------------------------------------ This SF email is sponsosred by: Try Windows Azure free for 90 days Click Here http://p.sf.net/sfu/sfd2d-msazure _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
