From kea at emiline.co.za Wed Apr 8 09:02:40 2015 From: kea at emiline.co.za (Kea Barnes) Date: Wed, 8 Apr 2015 11:02:40 +0200 Subject: UmTRX uhd_usrp_probe command "holler protocol" error Message-ID: <001101d071da$c64b3090$52e191b0$@emiline.co.za> Hi, I have been following the instructions at (http://www.rs-online.com/designspark/electronics/eng/blog/running-a-gsm-net work-on-the-raspberry-pi-2) but have encountered a strange error when I run the "uhd_usrp_probe" command, stating: " linux; GNU C++ version 4.6.3; Boost_105000; UHD_003.008.002-151-gbf4f50de -- Opening a UmTRX device... 192.168.10.2 Error: RuntimeError: NotImplementedError: holler protocol not implemented " I have done a search on Google for the error but there doesn't seem to be any information on it. Do you have any idea what is causing it? Any help would be much appreciated. Should you be interested in knowing the exact commands I ran when following the instructions, let me know and I'll write them out. Regards, Kea -------------- next part -------------- An HTML attachment was scrubbed... URL: From amber_sarosh at hotmail.com Thu Apr 23 10:37:20 2015 From: amber_sarosh at hotmail.com (Amber and Sarosh) Date: Thu, 23 Apr 2015 15:37:20 +0500 Subject: Query - Running two ARFCN on UmTRX using OsmoBTS In-Reply-To: References: Message-ID: Hi All, We want to run two independent ARFCNs on UmTRX using the two TRXs on the device using osmo-bts, but just as trx 0 is defined in osmobts.cfg we cannot define trx 1. Can someone please help us accomplish this? Also please inform if it is possible that we run one TRX on GSM900 and another on 1800? Note: we have compiled the openbsc setup as per instructions at http://openbsc.osmocom.org/trac/wiki/network_from_scratch using the jolly/multi-trx branch. Regards, Amber & Sarosh -------------- next part -------------- An HTML attachment was scrubbed... URL: From andy.avtushenko at gmail.com Fri Apr 24 17:09:15 2015 From: andy.avtushenko at gmail.com (Andy Avtushenko) Date: Fri, 24 Apr 2015 09:09:15 -0800 Subject: Query - Running two ARFCN on UmTRX using OsmoBTS Message-ID: Hello Amber & Sarosh You have to add these lines below into */etc/osmocom/openbsc.cfg *right after trx0 configuration trx 1 rf_locked 0 arfcn 184 (*set the right ARFCN for you here* ) nominal power 23 max_power_red 0 rsl e1 tei 0 timeslot 0 phys_chan_config TCH/F timeslot 1 phys_chan_config TCH/F timeslot 2 phys_chan_config TCH/F timeslot 3 phys_chan_config TCH/F timeslot 4 phys_chan_config TCH/F timeslot 5 phys_chan_config TCH/F timeslot 6 phys_chan_config TCH/F timeslot 7 phys_chan_config TCH/F And add into *etc/osmocom/osmo-bts.cfg* trx 1 rxgain 12 power 0 restart services:* sudo sv restart osmo-trx osmo-bts osmo-nitb* Regarding trx band dividing, theoretically it might possible but we haven't tested that -- Best regards, Andy -------------- next part -------------- An HTML attachment was scrubbed... URL: From amber_sarosh at hotmail.com Mon Apr 27 09:39:36 2015 From: amber_sarosh at hotmail.com (Amber and Sarosh) Date: Mon, 27 Apr 2015 14:39:36 +0500 Subject: Query - Running two ARFCN on UmTRX using OsmoBTS In-Reply-To: References: Message-ID: Hi Thanks for your reply. We have tested the configurations that you mailed but our setup still produces the following error message when osmobts is run; <0006> scheduler.c:212 Init scheduler for trx=0 <000a> trx_if.c:485 Open transceiver for trx=0 <000a> trx_if.c:496 Waiting for transceiver send clock There is no such command. Error occurred during reading below line: rxgain 12 Unknown TRX 1. Aavialable TRX are: 0..0 Failed to parse the config file: '/root/.osmocom/osmo-bts.cfg' Any help in this regard is much appreciated. Thanks. Regards, Amber & Sarosh Date: Fri, 24 Apr 2015 08:54:35 -0800 Subject: Query - Running two ARFCN on UmTRX using OsmoBTS From: andy.avtushenko at gmail.com To: amber_sarosh at hotmail.com CC: fairsupport at fairwaves.co Hello Amber & Sarosh You have to add these lines below into /etc/osmocom/openbsc.cfg right after trx0 configurationtrx 1 rf_locked 0 arfcn 184 (set the right ARFCN for you here ) nominal power 23 max_power_red 0 rsl e1 tei 0 timeslot 0 phys_chan_config TCH/F timeslot 1 phys_chan_config TCH/F timeslot 2 phys_chan_config TCH/F timeslot 3 phys_chan_config TCH/F timeslot 4 phys_chan_config TCH/F timeslot 5 phys_chan_config TCH/F timeslot 6 phys_chan_config TCH/F timeslot 7 phys_chan_config TCH/F And add into etc/osmocom/osmo-bts.cfg trx 1 rxgain 12 power 0 restart services: sudo sv restart osmo-trx osmo-bts osmo-nitb Regarding trx band dividing, theoretically it might possible but we haven't tested that -- Best regards,Andy -------------- next part -------------- An HTML attachment was scrubbed... URL: From alexander.chemeris at gmail.com Mon Apr 27 19:25:08 2015 From: alexander.chemeris at gmail.com (Alexander Chemeris) Date: Mon, 27 Apr 2015 15:25:08 -0400 Subject: Query - Running two ARFCN on UmTRX using OsmoBTS In-Reply-To: References: Message-ID: Amber & Sarosh, It looks like you're using a wrong version of osmo-bts. Whuch branch and commit are you using? On Mon, Apr 27, 2015 at 5:39 AM, Amber and Sarosh wrote: > Hi > Thanks for your reply. We have tested the configurations that you mailed but > our setup still produces the following error message when osmobts is run; > > <0006> scheduler.c:212 Init scheduler for trx=0 > <000a> trx_if.c:485 Open transceiver for trx=0 > <000a> trx_if.c:496 Waiting for transceiver send clock > There is no such command. > Error occurred during reading below line: > rxgain 12 > > Unknown TRX 1. Aavialable TRX are: 0..0 > Failed to parse the config file: '/root/.osmocom/osmo-bts.cfg' > > Any help in this regard is much appreciated. Thanks. > > Regards, > Amber & Sarosh > > > ________________________________ > Date: Fri, 24 Apr 2015 08:54:35 -0800 > Subject: Query - Running two ARFCN on UmTRX using OsmoBTS > From: andy.avtushenko at gmail.com > To: amber_sarosh at hotmail.com > CC: fairsupport at fairwaves.co > > > Hello Amber & Sarosh > You have to add these lines below into /etc/osmocom/openbsc.cfg right after > trx0 configuration > trx 1 > rf_locked 0 > arfcn 184 (set the right ARFCN for you here ) > nominal power 23 > max_power_red 0 > rsl e1 tei 0 > timeslot 0 > phys_chan_config TCH/F > timeslot 1 > phys_chan_config TCH/F > timeslot 2 > phys_chan_config TCH/F > timeslot 3 > phys_chan_config TCH/F > timeslot 4 > phys_chan_config TCH/F > timeslot 5 > phys_chan_config TCH/F > timeslot 6 > phys_chan_config TCH/F > timeslot 7 > phys_chan_config TCH/F > > And add into etc/osmocom/osmo-bts.cfg > > trx 1 > rxgain 12 > power 0 > > restart services: sudo sv restart osmo-trx osmo-bts osmo-nitb > > Regarding trx band dividing, theoretically it might possible but we haven't > tested that > -- > Best regards, > Andy -- Regards, Alexander Chemeris. CEO, Fairwaves, Inc. https://fairwaves.co From amber_sarosh at hotmail.com Tue Apr 28 05:24:51 2015 From: amber_sarosh at hotmail.com (Amber and Sarosh) Date: Tue, 28 Apr 2015 10:24:51 +0500 Subject: Query - Running two ARFCN on UmTRX using OsmoBTS In-Reply-To: References: , , Message-ID: Hi, Thankyou for your response. For installation of osmo-bts we are following the instructions at http://openbsc.osmocom.org/trac/wiki/network_from_scratch . Kindly inform which branch should we use? Regards, Amber & Sarosh > From: alexander.chemeris at gmail.com > Date: Mon, 27 Apr 2015 15:25:08 -0400 > Subject: Re: Query - Running two ARFCN on UmTRX using OsmoBTS > To: amber_sarosh at hotmail.com > CC: umtrx at lists.osmocom.org; andy.avtushenko at gmail.com > > Amber & Sarosh, > > It looks like you're using a wrong version of osmo-bts. Whuch branch > and commit are you using? > > On Mon, Apr 27, 2015 at 5:39 AM, Amber and Sarosh > wrote: > > Hi > > Thanks for your reply. We have tested the configurations that you mailed but > > our setup still produces the following error message when osmobts is run; > > > > <0006> scheduler.c:212 Init scheduler for trx=0 > > <000a> trx_if.c:485 Open transceiver for trx=0 > > <000a> trx_if.c:496 Waiting for transceiver send clock > > There is no such command. > > Error occurred during reading below line: > > rxgain 12 > > > > Unknown TRX 1. Aavialable TRX are: 0..0 > > Failed to parse the config file: '/root/.osmocom/osmo-bts.cfg' > > > > Any help in this regard is much appreciated. Thanks. > > > > Regards, > > Amber & Sarosh > > > > > > ________________________________ > > Date: Fri, 24 Apr 2015 08:54:35 -0800 > > Subject: Query - Running two ARFCN on UmTRX using OsmoBTS > > From: andy.avtushenko at gmail.com > > To: amber_sarosh at hotmail.com > > CC: fairsupport at fairwaves.co > > > > > > Hello Amber & Sarosh > > You have to add these lines below into /etc/osmocom/openbsc.cfg right after > > trx0 configuration > > trx 1 > > rf_locked 0 > > arfcn 184 (set the right ARFCN for you here ) > > nominal power 23 > > max_power_red 0 > > rsl e1 tei 0 > > timeslot 0 > > phys_chan_config TCH/F > > timeslot 1 > > phys_chan_config TCH/F > > timeslot 2 > > phys_chan_config TCH/F > > timeslot 3 > > phys_chan_config TCH/F > > timeslot 4 > > phys_chan_config TCH/F > > timeslot 5 > > phys_chan_config TCH/F > > timeslot 6 > > phys_chan_config TCH/F > > timeslot 7 > > phys_chan_config TCH/F > > > > And add into etc/osmocom/osmo-bts.cfg > > > > trx 1 > > rxgain 12 > > power 0 > > > > restart services: sudo sv restart osmo-trx osmo-bts osmo-nitb > > > > Regarding trx band dividing, theoretically it might possible but we haven't > > tested that > > -- > > Best regards, > > Andy > > > > -- > Regards, > Alexander Chemeris. > CEO, Fairwaves, Inc. > https://fairwaves.co -------------- next part -------------- An HTML attachment was scrubbed... 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