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Winston Wu wrote:
<blockquote cite="mid003301c6d52d$50fe8560$a6c243a4@luxor" type="cite">
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<div><font face="Arial" size="2">Hi,</font></div>
<div><font face="Arial" size="2">I'm new to the
whole Maemo/Scratchbox/N770 thing. </font></div>
<div> </div>
<div><font face="Arial" size="2">I have set up the Maemo 2.0
following this tutorial: <a
href="http://www.maemo.org/platform/docs/tutorials/Maemo_tutorial.html">http://www.maemo.org/platform/docs/tutorials/Maemo_tutorial.html</a>.</font></div>
<div> </div>
<div>
<div><font face="Arial" size="2">My goal is to write a bluetooth
application in C inside Maemo/Scratchbox and send the binaries over to
the N770. So I followed exactly what's on the tutorial. </font></div>
<div> </div>
<div><font face="Arial" size="2">After the installation, I wrote a
little helloworld.c with a printf statement. The binary runs in the
emulation fine. But when I scp and run the binary in my N770, it
doesn't. This is the error it generated. </font></div>
<div><font face="Arial" size="2"><strong>-sh: ./hello: not found</strong><br>
</font></div>
<div><font face="Arial" size="2">So I checked the binary version by:</font></div>
<div><font face="Arial" size="2">#file hello</font></div>
<div><font face="Arial" size="2">and this is the output.</font></div>
<div><font face="Arial" size="2">hello: ELF 32-bit LSB executable,
ARM, version 1 (SYSV), for GNU/Linux 2.4.17, dynamically linked (uses
shared libs), not stripped<br>
</font></div>
<div><font face="Arial" size="2">I also have a standard ARM tool
chain outside of the scratchbox. I compiled the same helloworld using
that tool chain and ran the binary on the N770. The binary ran. So
I'm convinced my N770 is working. When I do this:</font></div>
<div><font face="Arial" size="2">#file hello2</font></div>
<div><font face="Arial" size="2">hello2: ELF 32-bit LSB executable,
ARM, version 1 (ARM), for GNU/Linux 2.0.0, dynamically linked (uses
shared libs), not stripped<br>
</font></div>
<div><font face="Arial" size="2">I am suspecting that my N770 may be
running the old 2005 OS and the Maemo is based on the new 2006 OS. <br>
</font></div>
</div>
</blockquote>
<tt>Hi, you can easily check the version of OS you're running on your
tablet. Using menu go to the 'Control panel', then choose 'Device'
section and inside the new opened window change to the tab 'About
product'. Here you are!<br>
For instance, on my tablet I have there:<br>
<br>
Nokia 770 Internet Tablet<br>
Internet Tablet OS 2006 edition (that is the final OS 2006 release)<br>
Version: 1.2006.26-8<br>
WLAN MAC address ...<br>
Bluetooth address ...<br>
<br>
So if you still have OS 2005 then binaries compiled with maemo 2.0
would definitely not work on the tablet.<br>
</tt><br>
<tt>Cheers,<br>
Andrey<br>
</tt><br>
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