Hi, Вадим, Tomi thank you for your answers.
I suspected toolchain from early beginning because two years ago I managed to make things work. I primarily followed procedure from this link http://bb.osmocom.org/trac/wiki/Tutorials/CalypsoBTS.
When I do steps with OsmoBTS:
*git clone git://git.osmocom.org/osmo-bts.git http://git.osmocom.org/osmo-bts.git *
*cd osmo-bts autoreconf -i ./configure --enable-trx make sudo make install*
Then I can't use *osmo-bts.cfg* in this form:
*bts 0 band DCS1800 ipa unit-id 1801 0 oml remote-ip 127.0.0.1 rtp jitter-buffer 0 paging queue-size 200 paging lifetime 0 fn-advance 30 ms-power-loop -60 timing-advance-loop settsc setbsic trx 0 rxgain 0 power 0 slotmask 1 0 0 0 0 0 0 0*
specified from mentioned URL.
Also new OsmoBTS binary is not called *osmobts-trx, *but *osmo-bts-trx* and expect to use new kind of *osmo-bts.cfg* format.
*Maybe I should checkout some other branch from *
*git clone git://git.osmocom.org/osmo-bts.git http://git.osmocom.org/osmo-bts.git ?*
*Поздрав,Мирко К.*
On Tue, Feb 23, 2016 at 8:32 AM, Вадим Яницкий axilirator@gmail.com wrote:
Hi!
Can we still use osmocomBB phones (C140,C139..) with Osmo-BTS project?
Yes.
I use transceiver program from *jolly/testing* branch and
firmware in compal_86 ( trx.highram.bin ) from *sylvian/testing* branch, all from osmocomBB.
Stop doing this mix. The firmware from one branch you use incompatible with host software form another. Use one branch only! It looks like you have a new toolchain "gnu-arm-build.3.sh". The firmware images from this branches works better if it's compiled with older toolchain version. Try to use http://bb.osmocom.org/trac/attachment/wiki/GnuArmToolchain/gnu-arm-build.2.s... or https://github.com/axilirator/gnu-arm-installer.
I know that Calypso BTS support only one timeslot.
Using two phones you will be able to serve two timeslots.
Follow this guide I recently wrote: http://bb.osmocom.org/trac/wiki/Tutorials/CalypsoBTS http://openbsc.osmocom.org/trac/wiki/SDR_OsmoTRX_network_from_scratch is outdated.
С наилучшими пожеланиями, Яницкий Вадим.