* Simple ecos examples running on the ARM PID board
@ 2002-03-04 15:42 Cristiano Ligieri Pereira
2002-03-04 15:46 ` Ben Elliston
0 siblings, 1 reply; 2+ messages in thread
From: Cristiano Ligieri Pereira @ 2002-03-04 15:42 UTC (permalink / raw)
To: sid
Have anyone tried simple eCos examples such as twothreads and simple-alarm
on the arm PID example (arm-pid-redboot.conf)?
Hello world works but the other two mentioned above do not work. Any
obvious reason? Actually they work if one removes all timing related stuff
(such as cyg_thread_delay, alarms, etc). So seems like the interrupts are
not working properly for some reason.
Thanks,
Cristiano.
------------------------------------------------------------
Cristiano Ligieri Pereira - http://www.ics.uci.edu/~cpereira
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Simple ecos examples running on the ARM PID board
2002-03-04 15:42 Simple ecos examples running on the ARM PID board Cristiano Ligieri Pereira
@ 2002-03-04 15:46 ` Ben Elliston
0 siblings, 0 replies; 2+ messages in thread
From: Ben Elliston @ 2002-03-04 15:46 UTC (permalink / raw)
To: Cristiano Ligieri Pereira; +Cc: sid
>>>>> "Cristiano" == Cristiano Ligieri Pereira <cpereira@ics.uci.edu> writes:
Cristiano> Have anyone tried simple eCos examples such as twothreads
Cristiano> and simple-alarm on the arm PID example
Cristiano> (arm-pid-redboot.conf)?
I run the eCos testsuite about two years ago on the PID board model.
About 90% of the tests passed, however there could have been some
regressions since then.
Cristiano> Hello world works but the other two mentioned above do
Cristiano> not work. Any obvious reason? Actually they work if one
Cristiano> removes all timing related stuff (such as
Cristiano> cyg_thread_delay, alarms, etc). So seems like the
Cristiano> interrupts are not working properly for some reason.
It sounds like it. Have you tried connecting GDB to the "board" to
help debug the problem?
Ben
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