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<p>that would be wonderful :)<br>
</p>
<pre class="moz-signature" cols="72">William Kirstaedter (PP&B)
Fritz-Haber-Institut der MPG
Faradayweg 4-6
14195 Berlin
Tel: 030 8413 3154
Mail: <a class="moz-txt-link-abbreviated" href="mailto:kirstaedter@fhi-berlin.mpg.de">kirstaedter@fhi-berlin.mpg.de</a></pre>
<div class="moz-cite-prefix">Am 17.07.2017 um 17:13 schrieb Alan
Cudmore:<br>
</div>
<blockquote type="cite"
cite="mid:CAJrjN70YLH8tU1G+hR02cY9YdWqQKjnHOBx+vTADjo5WgZc3mA@mail.gmail.com">
<div dir="ltr">I have not updated my Raspberry Pi / RTEMS
environment in a while, but I recall similar problems with the
latest Raspberry PI firmware. I was able to use a specific
release and make RTEMS work. I'll see if I can find the
details.
<div><br>
</div>
<div>Alan</div>
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<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, Jul 17, 2017 at 9:15 AM,
Andreas Kölbl <span dir="ltr"><<a
href="mailto:andreas.koelbl@st.oth-regensburg.de"
target="_blank" moz-do-not-send="true">andreas.koelbl@st.oth-regensburg.de</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex"><span
class="">Am 17.07.2017 um 13:29 schrieb William
Kirstaedter:<br>
</span><span class="">> Hi @all,<br>
> I hope I am asking in the right mailing list.<br>
><br>
> This probably has already been asked, but I wasnt
able to find<br>
> anything suiting my problem case.<br>
><br>
> I want to run RTEMS (and later on EPICS, but this
shall not be part of<br>
> this request here) on my Raspberry Pi 2 B.<br>
> So I followed various guides on how to get RTEMS
compiled for ARM /<br>
> raspberry pi, and got a seemingly successful build of
RTEMS 4.12<br>
> including the sample programs.<br>
> I then made a binary out of the ticker.exe and copied
it over onto my<br>
> boot partition of the SD card. neccessary proprietary
broadcom<br>
> bootloader files are present.<br>
><br>
> Now when I try and turn the raspi on, it just shows
the color splash<br>
> screen on HDMI and prints out unreadable, strange
characters on UART<br>
> console. they are not always the same.<br>
> (I try to append an Image)<br>
><br>
</span><span class="">> the same happens with hello.exe
and the older RTEMS 4.11.<br>
><br>
> Normally the Raspberry should display readable status
messages on UART<br>
> for approx. 35 seconds and then halt.<br>
><br>
> Maybe somebody here has an Idea whats the issue? Do I
have to tell<br>
> RTEMS (somehow) what serial connection should be used
and at what<br>
> speed it should operate? I am really new to RTEMS and
therefore<br>
> missing even an Idea where to start searching.<br>
> Or should I ask in devel mailing list too?<br>
><br>
</span><span class="">which baud rates did you try? The
README file located in<br>
c/src/lib/libbsp/arm/<wbr>raspberrypi/README states, you
should be able to<br>
see output on PL011 UART0 at 115200 Baud and 8N1 encoding
set to your<br>
console.<br>
E.g. /dev/ttyUSB0 is a serial to usb converter -><br>
stty -F /dev/ttyUSB0 115200 cs8 -cstopb -parenb<br>
should fit.<br>
</span>A framebuffer console should also be available.<br>
<div class="HOEnZb">
<div class="h5"><br>
> Thanks in advance;<br>
><br>
><br>
><br>
> ______________________________<wbr>_________________<br>
> users mailing list<br>
> <a href="mailto:users@rtems.org"
moz-do-not-send="true">users@rtems.org</a><br>
> <a
href="http://lists.rtems.org/mailman/listinfo/users"
rel="noreferrer" target="_blank"
moz-do-not-send="true">http://lists.rtems.org/<wbr>mailman/listinfo/users</a><br>
<br>
<br>
______________________________<wbr>_________________<br>
users mailing list<br>
<a href="mailto:users@rtems.org" moz-do-not-send="true">users@rtems.org</a><br>
<a href="http://lists.rtems.org/mailman/listinfo/users"
rel="noreferrer" target="_blank"
moz-do-not-send="true">http://lists.rtems.org/<wbr>mailman/listinfo/users</a><br>
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<pre wrap="">_______________________________________________
users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:users@rtems.org">users@rtems.org</a>
<a class="moz-txt-link-freetext" href="http://lists.rtems.org/mailman/listinfo/users">http://lists.rtems.org/mailman/listinfo/users</a></pre>
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