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@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@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@mail.ru



--
Regards,
Alexander Chemeris.
CEO, Fairwaves LLC / ООО УмРадио
http://fairwaves.ru


С уважением,
alex korolev
nik135@mail.ru