In SX Microcontrollers, SX/B Compiler and SX-Key Tool, phasesync wrote: Removing the break in the software didn't work and different breadboard cleanups (shorther wires, component relocation) was no success. I'm very curious if someone managed to get this SX-Key (step) debugging to work on a breadboard ( please give me a screenshot how to do it correctly :-) )? The SX-Key is probably very finicky and the problem is probably a noise related one because for a PCB version (same led test setup) the debug buttons are enabled. It is possible now to set a breakpoint and it looks like it breaks but pressing button "Step" puts the microcontroller from "Idle" into a "Sleeping" state. Shouldn't it advance to next line? Thanks, Joey ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=372386#m372909 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2009 (http://www.dotNetBB.com)