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Hi,<br>
<br>
For now, it's root only.<br>
<br>
- Kalle<br>
<br>
<div class="moz-cite-prefix">On 28.12.2013 01:31, Kimmo Lindholm
wrote:<br>
</div>
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<div style="direction: ltr;font-family: Arial;color:
#000000;font-size: 10pt;">Should this work?<br>
<br>
in path /sys/devices/platform/reg-userspace-consumer.0<br>
[nemo@localhost reg-userspace-consumer.0]$ echo 1 > state<br>
-bash: state: Lupa evätty<br>
<br>
or need root access? <br>
<div style="font-family: Times New Roman; color: #000000;
font-size: 16px">
<hr tabindex="-1">
<div style="direction: ltr;" id="divRpF598784"><font size="2"
color="#000000" face="Tahoma"><b>Lähettäjä:</b>
<a class="moz-txt-link-abbreviated" href="mailto:devel-bounces@lists.sailfishos.org">devel-bounces@lists.sailfishos.org</a>
[<a class="moz-txt-link-abbreviated" href="mailto:devel-bounces@lists.sailfishos.org">devel-bounces@lists.sailfishos.org</a>] käyttäjän Kimmo
Lindholm [<a class="moz-txt-link-abbreviated" href="mailto:Kimmo.Lindholm@eke.fi">Kimmo.Lindholm@eke.fi</a>] puolesta<br>
<b>Lähetetty:</b> 23. joulukuuta 2013 18:20<br>
<b>Vastaanottaja:</b> Sailfish OS Developers<br>
<b>Aihe:</b> Re: [SailfishDevel] The Other Half I2C<br>
</font><br>
</div>
<div>
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size:11.0pt;
font-family:"Calibri","sans-serif";
color:#1F497D">Then I have to just sit and wait.</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;
font-family:"Calibri","sans-serif";
color:#1F497D">Or is there any magic that I can store
to the eeprom to keep it active?</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;
font-family:"Calibri","sans-serif";
color:#1F497D"> </span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;
font-family:"Calibri","sans-serif";
color:#1F497D">-kimmo</span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;
font-family:"Calibri","sans-serif";
color:#1F497D"> </span></p>
<div>
<div style="border:none; border-top:solid #B5C4DF 1.0pt;
padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span style="font-size:10.0pt;
font-family:"Tahoma","sans-serif"" lang="FI">From:</span></b><span
style="font-size:10.0pt;
font-family:"Tahoma","sans-serif""
lang="FI"> <a class="moz-txt-link-abbreviated" href="mailto:devel-bounces@lists.sailfishos.org">devel-bounces@lists.sailfishos.org</a>
[<a class="moz-txt-link-freetext" href="mailto:devel-bounces@lists.sailfishos.org">mailto:devel-bounces@lists.sailfishos.org</a>]
<b>On Behalf Of </b>Jonni Rainisto<br>
<b>Sent:</b> Monday, December 23, 2013 6:06 PM<br>
<b>To:</b> Sailfish OS Developers<br>
<b>Subject:</b> Re: [SailfishDevel] The Other Half
I2C</span></p>
</div>
</div>
<p class="MsoNormal"> </p>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span
style="font-size:10.0pt;
font-family:"Tahoma","sans-serif";
color:black"><br>
NOTE: This API is not supported in initial Jolla
device software. It will be available from 1.0.2.*
and later Sailfish OS releases.<br>
# Enable VDD<br>
echo 1 >
/sys/devices/platform/reguserspaceconsumer.0/state<br>
# Disable VDD<br>
echo 0 >
/sys/devices/platform/reguserspaceconsumer.0/state<br>
<br>
So unfortunately you have to wait for next update
before you can unable 3.3V pin from user space. But
that should happen 'soon'...</span></p>
<div>
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align="center"><span style="color:black">
<hr size="2" width="100%" align="center">
</span></div>
<div id="divRpF814546">
<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span
style="font-size:10.0pt;
font-family:"Tahoma","sans-serif";
color:black">From:</span></b><span
style="font-size:10.0pt;
font-family:"Tahoma","sans-serif";
color:black"> <a class="moz-txt-link-abbreviated" href="mailto:devel-bounces@lists.sailfishos.org">devel-bounces@lists.sailfishos.org</a>
[<a class="moz-txt-link-abbreviated" href="mailto:devel-bounces@lists.sailfishos.org">devel-bounces@lists.sailfishos.org</a>] on behalf
of Kimmo Lindholm [<a class="moz-txt-link-abbreviated" href="mailto:Kimmo.Lindholm@eke.fi">Kimmo.Lindholm@eke.fi</a>]<br>
<b>Sent:</b> Monday, December 23, 2013 4:49 PM<br>
<b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:devel@lists.sailfishos.org">devel@lists.sailfishos.org</a><br>
<b>Subject:</b> [SailfishDevel] The Other Half
I2C</span><span style="color:black"></span></p>
</div>
<div>
<div>
<p class="MsoNormal"><span
style="font-size:11.0pt;
font-family:"Calibri","sans-serif";
color:black">Anchors aweigh!</span></p>
</div>
<div>
<p class="MsoNormal"><span
style="font-size:11.0pt;
font-family:"Calibri","sans-serif";
color:black"> </span></p>
</div>
<div>
<p class="MsoNormal"><span
style="font-size:11.0pt;
font-family:"Calibri","sans-serif";
color:black">Just hooked up scope to I2C bus
on pogo pins, and there is life!</span></p>
</div>
<div>
<p class="MsoNormal"><span
style="font-size:11.0pt;
font-family:"Calibri","sans-serif";
color:black"> </span></p>
</div>
<div>
<p class="MsoNormal"><span
style="font-size:11.0pt;
font-family:"Calibri","sans-serif";
color:black">Can someone point me in correct
direction to enable 3.3V pin?
</span></p>
</div>
<div>
<p class="MsoNormal"><span
style="font-size:11.0pt;
font-family:"Calibri","sans-serif";
color:black"> </span></p>
</div>
<div>
<p class="MsoNormal"><span
style="font-size:11.0pt;
font-family:"Calibri","sans-serif";
color:black">3.3V seems to be active just for
a while when I press the cover detector switch
and after eeprom in address 0x50 is tested
3.3V is gone.</span><span
style="font-size:8.0pt;
font-family:"Arial","sans-serif";
color:black"></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;
font-family:"Calibri","sans-serif";
color:#1F497D"> </span></p>
</div>
</div>
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<br>
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<pre wrap="">_______________________________________________
SailfishOS.org Devel mailing list</pre>
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