[srslte-users] srsLTE on Raspberry Pi 3 B

[Michal Szczesny]

Hi Justin!

awesome ... thx! ... now everything is ok :-)

Nevertheless, I am just fighting with bladeRF and srsenb (up & running) ...
debug info:

TX failed: Operation timed out
Overrun detected in scheduled RX. 1260 valid samples were read.

Best regards,

Michał


On Wed, Apr 4, 2018 at 3:20 PM, Justin Tallon <
justin.tallon at softwareradiosystems.com> wrote:

> Hey Michal!
>
> If you pull the latest version of the code from the repo, this error
> should be taken care of!
>
> Let me know how you get on!
>
> Thanks,
> Justin
>
> ____
> Justin Tallon Ph.D.
>
> Software Radio Systems (SRS)
> http://www.softwareradiosystems.com
>
> +353-86-067-0753 | justin.tallon at softwareradiosystems.com
>
> On Wed, Apr 4, 2018 at 10:27 AM, Justin Tallon <justin.tallon@
> softwareradiosystems.com> wrote:
>
>> Hey Michal!
>>
>> While we have not tested with that specific board, we have tested with
>> the same architecture and it should be possible if you constrain the
>> bandwidth enough to allow for the slower processing power of this platform.
>>
>> The error you pointed out is a small bug that has been introduced, thanks
>> for pointing it out, we will push a fix soon!
>>
>>
>> Regards,
>>
>> Justin.
>>
>>
>> ____
>> Justin Tallon Ph.D.
>>
>> Software Radio Systems (SRS)
>> http://www.softwareradiosystems.com
>>
>> +353-86-067-0753 | justin.tallon at softwareradiosystems.com
>>
>> On Tue, Apr 3, 2018 at 11:25 PM, Michal Szczesny <szczesny44 at gmail.com>
>> wrote:
>>
>>> Hi,
>>>
>>> is there a chance to run srsLTE on Raspberry Pi 3 B?
>>>
>>> pi at raspberrypi:~/srsLTE/srsLTE/build $ uname -a
>>> Linux raspberrypi 4.9.41-v7+ #1023 SMP Tue Aug 8 16:00:15 BST 2017 armv7l GNU/Linux
>>>
>>> pi at raspberrypi:~/srsLTE/srsLTE/build $ gcc --version
>>>
>>> gcc (Raspbian 6.3.0-18+rpi1+deb9u1) 6.3.0 20170516
>>>
>>>
>>> Currently, I get this error:
>>>
>>> [ 15%] Building C object lib/src/phy/mimo/CMakeFiles/srslte_mimo.dir/precoding.c.o
>>> In file included from /home/pi/srsLTE/srsLTE/lib/include/srslte/phy/utils/mat.h:31:0,
>>>                  from /home/pi/srsLTE/srsLTE/lib/src/phy/mimo/precoding.c:36:
>>> /home/pi/srsLTE/srsLTE/lib/include/srslte/phy/utils/simd.h: In function ‘srslte_simd_cf_re’:
>>> /home/pi/srsLTE/srsLTE/lib/include/srslte/phy/utils/simd.h:709:20: error: ‘simd_cf_t {aka struct float32x4x2_t}’ has no member named ‘re’
>>>    simd_f_t out = in.re;
>>>                     ^
>>> lib/src/phy/mimo/CMakeFiles/srslte_mimo.dir/build.make:86: recipe for target 'lib/src/phy/mimo/CMakeFiles/srslte_mimo.dir/precoding.c.o' failed
>>> make[2]: *** [lib/src/phy/mimo/CMakeFiles/srslte_mimo.dir/precoding.c.o] Error 1
>>> CMakeFiles/Makefile2:1976: recipe for target 'lib/src/phy/mimo/CMakeFiles/srslte_mimo.dir/all' failed
>>> make[1]: *** [lib/src/phy/mimo/CMakeFiles/srslte_mimo.dir/all] Error 2
>>> Makefile:160: recipe for target 'all' failed
>>>
>>> Best regards,
>>>
>>> Michał
>>>
>>>
>>>
>>> _______________________________________________
>>> srslte-users mailing list
>>> srslte-users at lists.softwareradiosystems.com
>>> http://www.softwareradiosystems.com/mailman/listinfo/srslte-users
>>>
>>>
>>
>
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