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Max msuraev at sysmocom.deWhat's the situation with UHD version support now?
I've tried running "./Transceiver52M/osmo-trx -m -c 2 -e -l INFO -g"
from recent osmo-trx master ang got following errors with different UHS
version:
linux; GNU C++ version 4.8.4; Boost_105400; UHD_003.010.000.000-release
-- Loading firmware image: /usr/share/uhd/images/usrp_b200_fw.hex...
INFO 3032143616 12:57:24.6 UHDDevice.cpp:786:open: Using discovered UHD
device type=b200,name=MyB210,serial=30AC26A,product=B210
ALERT 3032143616 12:57:25.8 UHDDevice.cpp:790:open: UHD make failed, device
ALERT 3032143616 12:57:25.8 UHDDevice.cpp:790:open: UHD make failed, device
ALERT 3032143616 12:57:25.8 osmo-trx.cpp:530:main: Failed to create
radio device
ALERT 3032143616 12:57:25.8 osmo-trx.cpp:530:main: Failed to create
radio device
Shutting down transceiver...
linux; GNU C++ version 4.8.2; Boost_105400; UHD_003.008.004-0-unknown
INFO 3036346112 12:51:39.9 UHDDevice.cpp:786:open: Using discovered UHD
device type=b200,name=MyB210,serial=30AC26A,product=B210
-- Operating over USB 2.
-- Initialize CODEC control...
-- Initialize Radio control...
-- Performing register loopback test... pass
-- Performing register loopback test... pass
-- Performing CODEC loopback test... pass
-- Performing CODEC loopback test... pass
-- Asking for clock rate 32.000000 MHz
-- Actually got clock rate 32.000000 MHz
-- Performing timer loopback test... pass
-- Performing timer loopback test... pass
INFO 3036346112 12:51:43.3 UHDDevice.cpp:743:parse_dev_type: Using USRP1
type transmit window for B-Series Device B210
-- Asking for clock rate 3.200000 MHz
UHD Warning:
The requested master_clock_rate 3.200000 MHz exceeds bounds imposed
by UHD.
The master_clock_rate has been forced to 5.000000 MHz.
-- Actually got clock rate 5.000000 MHz
-- Performing timer loopback test... pass
-- Performing timer loopback test... pass
ALERT 3036346112 12:51:45.0 UHDDevice.cpp:546:set_master_clk: Failed to
set master clock rate
ALERT 3036346112 12:51:45.0 UHDDevice.cpp:546:set_master_clk: Failed to
set master clock rate
ALERT 3036346112 12:51:45.0 UHDDevice.cpp:547:set_master_clk: Requested
clock rate 3.2e+06
ALERT 3036346112 12:51:45.0 UHDDevice.cpp:547:set_master_clk: Requested
clock rate 3.2e+06
ALERT 3036346112 12:51:45.0 UHDDevice.cpp:548:set_master_clk: Actual
clock rate 5e+06
ALERT 3036346112 12:51:45.0 UHDDevice.cpp:548:set_master_clk: Actual
clock rate 5e+06
ALERT 3036346112 12:51:45.0 osmo-trx.cpp:530:main: Failed to create
radio device
ALERT 3036346112 12:51:45.0 osmo-trx.cpp:530:main: Failed to create
radio device
Shutting down transceiver...
On 08/11/2016 04:14 AM, Tom Tsou wrote:
> On Wed, Aug 10, 2016 at 11:08 AM, Sipos Csaba
> <sipos.csaba at kvk.uni-obuda.hu> wrote:
>>> There is a UHD version requirement to clock the B200/B210 below 5 MHz
>> Can you tell which version it is?
>>
>> I am using 3.9.4
> Unfortunately, the requirement turns out to be master. I'm testing a
> workaround for prior UHD versions.
>
> -TT
--
Max Suraev <msuraev at sysmocom.de> http://www.sysmocom.de/
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