No Subject

[Oliver Finsinger <Oliver25.F@gmx.de>]

Hi,
i am working on my final year project at a technical college in germany.
I have installed RTLinuxV3.0 on a Pentium III, 600MHz Computer.
In my documentation i have to write some technics of real-time programming.

now, i want to start a periodic thread with a hardware interrupt.
so i generatet a interruptroutine on the printer port.
then i enabled the interrupt for the printerport.
the thread is going in the endless-loop with the suspend-function.
the only thing that the thread should do is write a sentence on the
terminal.
the compilation is okay, but i can't install the module to the kernel.
the module hangs up in the  init_module()-function and then i can't remove
the module. a second try to install the module fails, too.
how do i remove a bad installed module?

i have written 4 programms that uses the printer port interrupt. all four
are
working very well. the interruptsignal is generated from a
functiongenerator.
some interruptroutines and threads sends a signal to the data pins of the
printerport.
the signal can be shown on a oscillator. i make this to get the interrupt
latency.

my problem is only to remove the fifth programm, were the installation
failed. 
up to now i reboot the computer to solve the problem.

by
Oliver

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