Re[2]: umdesk problem

alex korolev nik135 at mail.ru
Fri Jan 17 10:17:20 UTC 2014


 Alexander,

i run "uhd_usrp_probe" without any arguments.

"usrp_burn_mb_eeprom --key=ipaddr" return same error.

previously these tools will work .

transceived also don't work:

Config Settings
   Log Level............... NOTICE
   Device args.............
   TRX Base Port........... 5700
   TRX Address............. 127.0.0.1
   Channels................ 1
   Samples-per-Symbol...... 4
   External Reference...... Disabled
   Diversity............... Disabled

-- Opening a UmTRX device...
-- Current recv frame size: 1472 bytes
-- Current send frame size: 1472 bytes
ALERT 3046254816 06:17:41.8 UHDDevice.cpp:608:open: UHD make failed, device type=umtrx,addr=192.168.135.35,name=UmTRX,serial=75
ALERT 3046254816 06:17:41.8 osmo-trx.cpp:364:main: Failed to create radio device

Shutting down transceiver...

Is there a way to reset the eeprom saved  values ​​ to it's default values?

ps. in my example of umdesk ethernet led in front side is not working.
How i can turn it on?


Пятница, 17 января 2014, 13:54 +04:00 от Alexander Chemeris <alexander.chemeris at gmail.com>:
>Alex,
>
>Could you provide the complete command line you use for uhd_usrp_probe?
>Googling tells us that "resolve: Service not found" error is a result
>of passing an unsupported address type to a resolver.
>
>On Fri, Jan 17, 2014 at 1:16 PM, alex korolev < nik135 at mail.ru > wrote:
>> Hello, All!
>>
>> Please, help me resolving problem with umdesk:
>>
>> 1. uhd_find_devices work:
>>
>> --------------------------------------------------
>> -- UHD Device 0
>> --------------------------------------------------
>> Device Address:
>>     type: umtrx
>>     addr: 192.168.135.35
>>     name: UmTRX
>>     serial: 75
>>
>> 2. But uhd_usrp_probe fails:
>>
>> linux; GNU C++ version 4.7.2; Boost_104900; UHD_003.004.000-unknown
>>
>> -- Opening a UmTRX device...
>> -- Current recv frame size: 1472 bytes
>> -- Current send frame size: 1472 bytes
>> Error: resolve: Service not found
>>
>>
>> I think the problem around eeprom(because led ZPU && FPGA is on), how i can
>> reset it's value to default?
>>
>>
>> Best regards,
>> alex korolev
>>  nik135 at mail.ru
>
>
>
>-- 
>Regards,
>Alexander Chemeris.
>CEO, Fairwaves LLC / ООО УмРадио
>http://fairwaves.ru


С уважением,
alex korolev
nik135 at mail.ru
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