<div dir="ltr"><br><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature">---<br>crowd-funded eco-conscious hardware: <a href="https://www.crowdsupply.com/eoma68" target="_blank">https://www.crowdsupply.com/eoma68</a><br></div></div>
<br><div class="gmail_quote">On Sat, Feb 18, 2017 at 4:26 PM,  <span dir="ltr"><<a href="mailto:internet@devpi.de" target="_blank">internet@devpi.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  
    
  
  <div bgcolor="#FFFFFF" text="#000000">
    <p>hey luke,</p>
    <p>I just wanted to put my suggestions on <a href="http://rhombus-tech.net" target="_blank">rhombus-tech.net</a> but
      unfortunately i couldn't figure out how to add a new subpage. to
      keep everything tidy and clear this would be really helpful …</p></div></blockquote><div>just add text leave it to me i'll git pull what you add then use a text editor it's a lot easier. <br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div bgcolor="#FFFFFF" text="#000000">
    <p>i also updated the specification for the pcb connectors, there
      was something wrong between pcb3 and pcb1:<br>
      sys-v was 4.2v directly from the battery but it is 5v and the
      first pin is ground instead of usb_otg_5v0</p></div></blockquote><div><br></div><div> yep i know.  i'm adding a 5v boost converter to PCB3.</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div bgcolor="#FFFFFF" text="#000000">
    <p>i will update the other specifications as well as i walk through
      the other schematics …</p>
    <p>Julius Lehmann<br>
    </p><div><div class="h5">
    <div class="m_8558074764533458949moz-cite-prefix">Am 12.02.2017 um 18:58 schrieb Luke
      Kenneth Casson Leighton:<br>
    </div>
    <blockquote type="cite">
      <div dir="ltr"><br>
        <div class="gmail_extra"><br clear="all">
          <div>
            <div class="m_8558074764533458949gmail_signature">---<br>
              crowd-funded eco-conscious hardware: <a href="http://t224.mjt.lu/lnk/AEEAIEm6x_IAAAAAAAAAAGbE2wkAASHlFNUAAAAAAAZHgABYqHXBu7svXnqrQGqioHzcKxJUzQAGAjk/1/GJuXJr4EE30kGpseDsELXw/aHR0cHM6Ly93d3cuY3Jvd2RzdXBwbHkuY29tL2VvbWE2OA" target="_blank">https://www.crowdsupply.com/<wbr>eoma68</a><br>
            </div>
          </div>
          <br>
          <div class="gmail_quote">On Sun, Feb 12, 2017 at 2:30 PM,
            Internet <span dir="ltr"><<a href="mailto:internet@devpi.de" target="_blank">internet@devpi.de</a>></span>
            wrote:<br>
            <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
              <div bgcolor="#FFFFFF"> First look at PCB3 is finished, it
                is of course possible I am missing something. Anyways,
                following caught my eyes:<br>
                <ol>
                  <li>the usb otg charger ic has two capacitors between
                    regn and ground, total value: 11.5uF, datasheet says
                    1uF. probably no issue though</li>
                  <li>10k thermistor for the otg charger is connected to
                    voltage divider and through another thermistor to
                    bat-v (fuel guage), datasheet says it should be
                    connected to ground (i am not to sure about the
                    guage though, reference application is pretty
                    chaotic and complex)</li>
                  <li>status leds should be connected to sys-v (nothing
                    to do if dvcc = sys-v)</li>
                  <li>EOMA68-5V0 is not connected to anything, this
                    results in an unpowered card on pcb1 (which is bad);
                    should probably be connected to vcc-5v0)</li>
                  <li>level shifter is completely unnecessary because
                    lcd-vcc = vrefttl = 3v3; connect 10k pullup
                    resistors to vrefttl and add pullup for chg_irq to
                    vrefttl</li>
                </ol>
              </div>
            </blockquote>
            <div>TI bat IC is 1.8v.. wasn't happy with that.</div>
            <div> </div>
            <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
              <div bgcolor="#FFFFFF">
                <ol>
                  <li>because eoma68-i2c is not used on this pcb remove
                    pullups</li>
                </ol>
              </div>
            </blockquote>
            <div><br>
            </div>
            <div>_great_.  encourages me to take a look and check.</div>
            <div> </div>
            <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
              <div bgcolor="#FFFFFF">
                <ol>
                </ol>
                <p>I hope this helps and if I misunderstood something,
                  please let me know. The fuel guage circuit is more
                  complex than expected, I let you know if there is an
                  issue.</p>
                <p>Do you want me to put all this on <a href="http://t224.mjt.lu/lnk/AEEAIEm6x_IAAAAAAAAAAGbE2wkAASHlFNUAAAAAAAZHgABYqHXBu7svXnqrQGqioHzcKxJUzQAGAjk/2/E35lvbkG1Dh_Uib7FsHh1A/aHR0cDovL3Job21idXMtdGVjaC5uZXQ" target="_blank">rhombus-tech.net</a>?
                  If so, could you give me some instructions where and
                  how to put it?
                </p>
              </div>
            </blockquote>
            <div><br>
            </div>
            <div><a href="http://t224.mjt.lu/lnk/AEEAIEm6x_IAAAAAAAAAAGbE2wkAASHlFNUAAAAAAAZHgABYqHXBu7svXnqrQGqioHzcKxJUzQAGAjk/3/x5FUHfaypHPNrYKA7pqXjw/aHR0cDovL3Job21idXMtdGVjaC5uZXQvY29tbXVuaXR5X2lkZWFzL2xhcHRvcF8xNWluL3BjYjIv" target="_blank">http://rhombus-tech.net/<wbr>community_ideas/laptop_15in/<wbr>pcb2/</a>
              then just work it out, put whatever you feel is
              appropriate and i'll review it and move / adjust if
              necessary.</div>
            <div> </div>
            <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
              <div bgcolor="#FFFFFF">
                <p> Additionally, to edit the pages I need some kind of
                  account creation password …</p>
              </div>
            </blockquote>
            <div><br>
            </div>
            <div>ah! sorry, i added that recently after there were
              attacks on the page -- it's "passwordreqd"</div>
            <div> </div>
            <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
              <div bgcolor="#FFFFFF">
                <p>Julius Lehmann<br>
                </p>
                <div>
                  <div class="m_8558074764533458949gmail-h5"> <br>
                    <div class="m_8558074764533458949gmail-m_-4268378476282813533moz-cite-prefix">On
                      11.02.2017 15:00, Luke Kenneth Casson Leighton
                      wrote:<br>
                    </div>
                  </div>
                </div>
                <blockquote type="cite">
                  <div>
                    <div class="m_8558074764533458949gmail-h5">
                      <div dir="ltr"><br>
                        <div class="gmail_extra"><br clear="all">
                          <div>
                            <div class="m_8558074764533458949gmail-m_-4268378476282813533gmail_signature">---<br>
                              crowd-funded eco-conscious hardware: <a href="http://t224.mjt.lu/lnk/AEEAIEm6x_IAAAAAAAAAAGbE2wkAASHlFNUAAAAAAAZHgABYqHXBu7svXnqrQGqioHzcKxJUzQAGAjk/4/PLIU9yiiO54fWbRpE3PiMA/aHR0cDovL3QyMjQubWp0Lmx1L2xuay9BRU1BSHF0NFNUVUFBQUFBQUFBQUFHYkUyd2tBQVNIbEZOVUFBQUFBQUFaSGdBQllvSEZ6RnFrb2U1ajRTOFc3aHJ2R1FNQS1Cd0FHQWprLzEvTWtObklTWXI0LWhnbE9Cak02WVVxdy9hSFIwY0hNNkx5OTNkM2N1WTNKdmQyUnpkWEJ3YkhrdVkyOXRMMlZ2YldFMk9B" target="_blank">https://www.crowdsupply.com/eo<wbr>ma68</a><br>
                            </div>
                          </div>
                          <br>
                          <div class="gmail_quote">On Sat, Feb 11, 2017
                            at 1:33 PM, Internet <span dir="ltr"><<a href="mailto:internet@devpi.de" target="_blank">internet@devpi.de</a>></span>
                            wrote:<br>
                            <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
                              <div dir="auto">You are absolutely right.
                                Putting comments separately is the best
                                thing to do. I just found the edit
                                button on <a href="http://t224.mjt.lu/lnk/AEEAIEm6x_IAAAAAAAAAAGbE2wkAASHlFNUAAAAAAAZHgABYqHXBu7svXnqrQGqioHzcKxJUzQAGAjk/5/jLEjSL9RIxsci-UG9kLing/aHR0cDovL3QyMjQubWp0Lmx1L2xuay9BRU1BSHF0NFNUVUFBQUFBQUFBQUFHYkUyd2tBQVNIbEZOVUFBQUFBQUFaSGdBQllvSEZ6RnFrb2U1ajRTOFc3aHJ2R1FNQS1Cd0FHQWprLzIvMGdxYkxPcFlQVlBaem1uLVc2Zklody9hSFIwY0RvdkwzUXlNalF1YldwMExteDFMMnh1YXk5QlJITkJRVWRZZUhSb1RVRkJRVUZCUVVGQlFVRkhZa1V5ZDJ0QlFWTkliRVpPVlVGQlFVRkJRVUZhU0dkQlFsbHVlRXhCVjJSb2NUUkpUak5SWldWb1JtUlFkSE41ZUhadmQwRkhRV3ByTHpFdk9YWmxlblV3TVVsTVQyaGtTRXhEVEVOSFZUQTJRUzloU0ZJd1kwUnZka3d6U205aU1qRnBaRmhOZEdSSFZtcGhRelYxV2xoUg" target="_blank">rhombus-tech.net</a>
                                ;), this should definitely make things
                                easier ...<br>
                              </div>
                            </blockquote>
                            <div><br>
                            </div>
                            <div> yay, magic.   also stops duplication
                              and AOL-style me-too postings.  if anyone
                              remembers the AOL bbs...</div>
                            <div><br>
                            </div>
                            <div>l.</div>
                          </div>
                        </div>
                      </div>
                      <br>
                      <fieldset class="m_8558074764533458949gmail-m_-4268378476282813533mimeAttachmentHeader"></fieldset>
                      <br>
                    </div>
                  </div>
                  <pre>______________________________<wbr>_________________
arm-netbook mailing list <a class="m_8558074764533458949gmail-m_-4268378476282813533moz-txt-link-abbreviated" href="mailto:arm-netbook@lists.phcomp.co.uk" target="_blank">arm-netbook@lists.phcomp.co.uk</a><span class="m_8558074764533458949gmail-">
<a class="m_8558074764533458949gmail-m_-4268378476282813533moz-txt-link-freetext" href="http://t224.mjt.lu/lnk/AEEAIEm6x_IAAAAAAAAAAGbE2wkAASHlFNUAAAAAAAZHgABYqHXBu7svXnqrQGqioHzcKxJUzQAGAjk/6/KOe1JLD2g2dmlmfWOEWjMA/aHR0cDovL3QyMjQubWp0Lmx1L2xuay9BRU1BSHF0NFNUVUFBQUFBQUFBQUFHYkUyd2tBQVNIbEZOVUFBQUFBQUFaSGdBQllvSEZ6RnFrb2U1ajRTOFc3aHJ2R1FNQS1Cd0FHQWprLzMvUXpzVnoxVEtDZFhyNTRlZnlUdXp5Zy9hSFIwY0RvdkwyeHBjM1J6TG5Cb1kyOXRjQzVqYnk1MWF5OXRZV2xzYldGdUwyeHBjM1JwYm1adkwyRnliUzF1WlhSaWIyOXI" target="_blank">http://lists.phcomp.co.uk/mail<wbr>man/listinfo/arm-netbook</a>
Send large attachments to <a class="m_8558074764533458949gmail-m_-4268378476282813533moz-txt-link-abbreviated" href="mailto:arm-netbook@files.phcomp.co.uk" target="_blank">arm-netbook@files.phcomp.co.uk</a></span></pre>
    </blockquote>
    

  

<img src="http://t224.mjt.lu/oo/AEMAHqt4STUAAAAAAAAAAGbE2wkAASHlFNUAAAAAAAZHgABYoHFzFqkoe5j4S8W7hrvGQMA-BwAGAjk/aac1f445/e.gif" alt="" style="height:1px;width:1px;border:0px" height="1" border="0" width="1">
</div>


______________________________<wbr>_________________

arm-netbook mailing list <a href="mailto:arm-netbook@lists.phcomp.co.uk" target="_blank">arm-netbook@lists.phcomp.co.uk</a>

<a href="http://t224.mjt.lu/lnk/AEEAIEm6x_IAAAAAAAAAAGbE2wkAASHlFNUAAAAAAAZHgABYqHXBu7svXnqrQGqioHzcKxJUzQAGAjk/7/tPmgq8_Ts-6OZD-s4-MdPw/aHR0cDovL2xpc3RzLnBoY29tcC5jby51ay9tYWlsbWFuL2xpc3RpbmZvL2FybS1uZXRib29r" rel="noreferrer" target="_blank">http://lists.phcomp.co.uk/mail<wbr>man/listinfo/arm-netbook</a>

Send large attachments to <a href="mailto:arm-netbook@files.phcomp.co.uk" target="_blank">arm-netbook@files.phcomp.co.uk</a>
</blockquote></div>
</div></div>


<fieldset class="m_8558074764533458949mimeAttachmentHeader"></fieldset>
<pre>______________________________<wbr>_________________
arm-netbook mailing list <a class="m_8558074764533458949moz-txt-link-abbreviated" href="mailto:arm-netbook@lists.phcomp.co.uk" target="_blank">arm-netbook@lists.phcomp.co.uk</a>
<a class="m_8558074764533458949moz-txt-link-freetext" href="http://t224.mjt.lu/lnk/AEEAIEm6x_IAAAAAAAAAAGbE2wkAASHlFNUAAAAAAAZHgABYqHXBu7svXnqrQGqioHzcKxJUzQAGAjk/8/0zmZtdAB679Crl2uy-82bA/aHR0cDovL2xpc3RzLnBoY29tcC5jby51ay9tYWlsbWFuL2xpc3RpbmZvL2FybS1uZXRib29r" target="_blank">http://lists.phcomp.co.uk/<wbr>mailman/listinfo/arm-netbook</a>
Send large attachments to <a class="m_8558074764533458949moz-txt-link-abbreviated" href="mailto:arm-netbook@files.phcomp.co.uk" target="_blank">arm-netbook@files.phcomp.co.uk</a></pre>

</blockquote>

<br><img src="http://t224.mjt.lu/oo/AEEAIEm6x_IAAAAAAAAAAGbE2wkAASHlFNUAAAAAAAZHgABYqHXBu7svXnqrQGqioHzcKxJUzQAGAjk/b4052eba/e.gif" height="1" width="1" alt="" border="0" style="height:1px;width:1px;border:0">
</div></div></div><br>______________________________<wbr>_________________<br>
arm-netbook mailing list <a href="mailto:arm-netbook@lists.phcomp.co.uk">arm-netbook@lists.phcomp.co.uk</a><br>
<a href="http://lists.phcomp.co.uk/mailman/listinfo/arm-netbook" rel="noreferrer" target="_blank">http://lists.phcomp.co.uk/<wbr>mailman/listinfo/arm-netbook</a><br>
Send large attachments to <a href="mailto:arm-netbook@files.phcomp.co.uk">arm-netbook@files.phcomp.co.uk</a><br></blockquote></div><br></div></div>