In SX Microcontrollers, SX/B Compiler and SX-Key Tool, phipi wrote: I agree with you, Jon. The PC won't stop sending on a dime. Once you tell it to go, it's gonna spew several characters from its FIFO before it even recognizes the next CTS off. PJ, it's not impossible to do what you want without interrupts; but, trust me, it's a whole lot easier if you use them. Just think of it as part of your growth as a programmer. :-) -Phil ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=283153#m283563 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2008 (http://www.dotNetBB.com)