In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Kurt wrote: hello again, The cp650 is a cinema sound decoder that can be controlled with the use of a serial connection. i have tried to simulate it with hyperterminal, and it works. i also have hook up an serial lcd display, where i always can see what will be send from the sx28. the only problem is the character combination , (see included manual) exampl [b]mute=2\r\n[/b] . What is the \r\n stand for, or what character combination do i have to send with from the sx28 to the cp650. Kurt ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=91774#m91928 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2005 (http://www.dotNetBB.com)