Not getting out of estop

[Max Heise <mahemt01-at-fht-esslingen.de>]

Hi,

I not getting out of estop. No matter what I try.
My setup looks as follows.

Hardware:
AMD K6-2 at 300Mhz
64 MB RAM
Only one (buildin) par. port
STG Ver.1 Board - 4 Axis
2 Axis table plotter (x,y), with one rotary axis (z) for the 5 tools (tool
offset via G54-G58). Home and limit switches connected to STG board, estop
connected to par. port. X and Y Axis connected to STG board too.

Software:
Redhat 6.1
linux 2.2.14
rtlinux-2.0
EMC-15-Mar
some patches ac patches and a patch for my ali 15xx IDE driver to do UDMA33.
Everythings compiles and runs fine. The simulation runs just great.

Encoder feedback is working for all 3 axis. (what is the plural of axis ?)
I am using ioshow.tcl to monitor the par. port. If I tell tkemc to get out of
estop I cannot see anything happen on digital out 10.  If I switch digital out
10 using testppt tkemc goes into estop reset - but still not out of estop even
if I switch digital in 1 using the estop button.

Or is the bridgeport PLC logic so different from my machine setup that I have
to write my own one. Can I take tkio.tcl as an example ?

How can I see what's the reason for not getting out of estop
? Does anyone has a clue ?

Thanks for your help.

Max Heise