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<div class="moz-cite-prefix">On 3/1/2013 10:56 AM, Matthew J
Fletcher wrote:<br>
</div>
<blockquote
cite="mid:CAPy9Ti=k0joW8PXBbFAbbZYZvnfCr6dQhp_vjv2YCGBEO9LVmA@mail.gmail.com"
type="cite">Gedare,<br>
<br>
Yes the "hello" example works fine. I just tried the "ticker"
example, but rtems_clock_set() returns RTEMS_INVALID_CLOCK. Odd,
maybe the samples dont get tested very often.<br>
<br>
</blockquote>
They get run all the time. I am heading off for the weekend but will
try to<br>
run it on something I have a simulator for.<br>
<blockquote
cite="mid:CAPy9Ti=k0joW8PXBbFAbbZYZvnfCr6dQhp_vjv2YCGBEO9LVmA@mail.gmail.com"
type="cite">It _TOD_Validate() is rejecting the time set in the
example, and i am literally using the code from the example. Its
returning false at the first 'if' test, the big one checking
against the constants.<br>
<br>
Is the test for 'the_tod->year < TOD_BASE_YEAR' correct
given then are equal at 1988 ?<br>
<br>
</blockquote>
Yes. <br>
<blockquote
cite="mid:CAPy9Ti=k0joW8PXBbFAbbZYZvnfCr6dQhp_vjv2YCGBEO9LVmA@mail.gmail.com"
type="cite"><br>
<div class="gmail_quote">On 1 March 2013 15:40, Gedare Bloom <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:gedare@rtems.org" target="_blank">gedare@rtems.org</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="im">On Fri, Mar 1, 2013 at 9:07 AM, Matthew J
Fletcher <<a moz-do-not-send="true"
href="mailto:amimjf@gmail.com">amimjf@gmail.com</a>>
wrote:<br>
> Hi,<br>
><br>
> Do rtems applications normally create a new task
straight away in Init() ? i<br>
> ask because i seem to get stuck with no threads being
scheduled after the<br>
> first Clock_isr.<br>
><br>
</div>
By the time Init gets executed the entire application stack
should be<br>
set up and multithreading/interrupts should work fine. Init
can either<br>
create new tasks, or execute the workload directly.<br>
<div class="im"><br>
> So after boot_card() completes rtems context switches
into Init(), there i<br>
> setup my 10ms tick ISR which calls rtems_clock_tick().
But the original<br>
> thread Init() never gets scheduled again after the
first call to<br>
> rtems_clock_tick(). I've used JTAG to place breakpoints
and i can see the<br>
> code in Init() is not being run.<br>
><br>
</div>
I don't understand what you mean about Init setting up the
clock tick.<br>
The ISR for clock handling should be installed during rtems<br>
initialization when the clock driver is installed. Have you<br>
successfully executed the "hello" sample on your board? If so
the next<br>
one to test is ticker, which should give you an idea of
whether the<br>
clock tick + context switch is working.<br>
<br>
-Gedare<br>
<div class="im"><br>
> I can see the ISR is being called and the interrupt
acknowledged due to<br>
> breakpoints there.<br>
><br>
> Interestingly although i am using the
arm-rtemseabi4.11-gdb 'info threads'<br>
> only shows the current context of the ISR not the
Init() thread, that might<br>
> be a different issue though.<br>
><br>
><br>
> regards<br>
> ---<br>
> Matthew J Fletcher<br>
><br>
><br>
</div>
> _______________________________________________<br>
> rtems-users mailing list<br>
> <a moz-do-not-send="true"
href="mailto:rtems-users@rtems.org">rtems-users@rtems.org</a><br>
> <a moz-do-not-send="true"
href="http://www.rtems.org/mailman/listinfo/rtems-users"
target="_blank">http://www.rtems.org/mailman/listinfo/rtems-users</a><br>
><br>
</blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
<div><br>
regards</div>
<div>---</div>
<div>Matthew J Fletcher</div>
<br>
</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
Joel Sherrill, Ph.D. Director of Research & Development
<a class="moz-txt-link-abbreviated" href="mailto:joel.sherrill@OARcorp.com">joel.sherrill@OARcorp.com</a> On-Line Applications Research
Ask me about RTEMS: a free RTOS Huntsville AL 35805
Support Available (256) 722-9985 </pre>
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