Hi Frank,
First make sure that /dev/rtf1 exists on your system. As I recall
this is not a part of the default installation. If the device is there
check that whatever account you are using has permissions to access
/dev/rtf1 device. When these devices are created they are owned by
root and
some mechanisms providing user space services return)
independently of its period, so pthread_suspend does the trick.
thanks!
Daniel
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question:
does suspend_np suspend periodic tasks until the call to wakeup, or only
till their next period?
thanks
Daniel
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with a signal handler that does nothing but copy data from
the com port to a buffer, but that seems to be not fast enough - only
~19200bd on a 133Mhz embedded PC. Any Ideas how to optimize something
like that?
Glad for help, cu
Daniel
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Does the rtlinux modules (mbuff, rtl_fifo) support devfs?
/Daniel Haglund
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For more information on Real-Time Linux see:
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Problem solved, the first thread chose to end itself rather earlier than
it used to do, so it's handle was free to be used by the next thread.
cu
Daniel
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);
s_iTasks++;
printk(KERN_INFO SysTaskCreate: TaskName = %s, TaskNr = %d,
TaskHandle = %ld\n, szTaskName, iTask, s_Tasks[iTask].sysInfo.ulHandle);
return iTask;
}
cu thanks
Daniel
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kernel versions does it
apply to?
cu
Daniel
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making the root filesystem optional?
Any suggestion on how I can make my modules execute as soon as possible are
appreciated.
Thanks.
Daniel Haglund
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Hi people!
I got a problem: I installed a handler for interrupts using
rtl_request_traps(), and when in the handler I get -1 for the interrupt
number... when it should be 3 really.
Anyone any idea? It used to work, also.
cu
Daniel
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Daniel
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Wahrheit
(Johann Wolfgang v. Goethe)
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