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Re: Simple ecos examples running on the ARM PID board
- From: Ben Elliston <bje at redhat dot com>
- To: Cristiano Ligieri Pereira <cpereira at ics dot uci dot edu>
- Cc: sid at sources dot redhat dot com
- Date: Tue, 5 Mar 2002 10:46:31 +1100 (EST)
- Subject: Re: Simple ecos examples running on the ARM PID board
- References: <Pine.SOL.4.20.0203041538510.12334-100000@washoe.ics.uci.edu>
>>>>> "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