<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hello Harald,<div><br></div><div>Ok, lets replace the BTS.</div><div>Looks like the BTS is broken.... :(</div><div><br></div><div>I haven't found time yet to flash the 3 BS11 at the lab.</div><div><br></div><div>Tell me a time/date and I will be at the storage house. (Holzhauser)</div><div><br></div><div>Best regards</div><div>Björn</div><div><br></div><div><div><div>Am 27.04.2009 um 09:20 schrieb Bjoern Heller:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hello,<div><br></div><div>I have tried the second TRX.</div><div>During the setup of TRX1 on LMT the second also goes down to No Load.</div><div><br></div><div>PHASE: 3 Normal MBCCU0: No Load MBCCU1: Load Abis-link: Up</div><div><br></div><div>and then after setup:</div><div><br></div><div>PHASE: 3 Normal MBCCU0: No Load MBCCU1: No Load Abis-link: Restoring</div><div><br></div><div>I hope its not the BS11 that is broken.</div><div>Maybe its the software?</div><div><br></div><div>Best regards</div><div>Björn Heller</div><div><br></div><div><br></div><div><br><div><div>Am 24.04.2009 um 21:47 schrieb Harald Welte:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>On Thu, Apr 23, 2009 at 09:13:43AM +0200, Bjoern Heller wrote:<br><blockquote type="cite">Hello Dieter,<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><blockquote type="cite">You did turn the power off for a restart, just to be sure ?<br></blockquote></blockquote><blockquote type="cite">Yes, of course ;)<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><blockquote type="cite">If the firmware for the first TRX is not loaded, the Abis<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">communication will still work because the microcontroller<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">which takes care about the commnunication is working. The<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">error messages result from the not working TRX (I guess<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">it would work if TRX1 instead of TRX0 is used, however I<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">have not tried it yet).<br></blockquote></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">What do I have to do to use the second TRX instead?<br></blockquote><br>you have to hack the OpenBSC code to assume '1' is the first<br>TRX in the BTS, rather than 0. This probably needs to be done<br>at least in the channel allocator, as well as the c0 pointer in sturct gsm_bts<br><br><blockquote type="cite">Plug in the other Twinax connectors?<br></blockquote><br>no, there is no change in connectors.<br><br><blockquote type="cite">Do I need to setup the second TRX separately on LMT?<br></blockquote><br>according to your bs11_config mail it seems like it is correctly set up.<br><br>As for what seems to be a hardware problem: You can obviously get a different<br>BS-11 from me, if you can take care of the transportation.<br><br>Please note I'll not be in Berlin from May 4 through May 26, so we should<br>probably do that before I leave.<br><br>Regards,<br>-- <br>- Harald Welte <<a href="mailto:laforge@gnumonks.org">laforge@gnumonks.org</a>> <a href="http://laforge.gnumonks.org/">http://laforge.gnumonks.org/</a><br>============================================================================<br>"Privacy in residential applications is a desirable marketing option."<br> (ETSI EN 300 175-7 Ch. A6)<br></div></blockquote></div><br><div> <span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div>- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</div><div>Björn Heller</div><div>Jabber: <a href="mailto:tec@jabber.hellercom.de">tec@jabber.hellercom.de</a></div></div></div></span> </div><br></div></div></blockquote></div><br><div> <span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div>- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -</div><div>Björn Heller</div><div>Jabber: <a href="mailto:tec@jabber.hellercom.de">tec@jabber.hellercom.de</a></div></div></div></span> </div><br></div></body></html>