13 Oct
2016
13 Oct
'16
1:43 p.m.
Hi.
While trying to make osmo-trx work in multichannel configuration I've
found following:
- running "./Transceiver52M/osmo-trx -m -c 2 -l INFO" works but
- running "./Transceiver52M/osmo-trx -m -c 2 -l INFO -g" gives following:
linux; GNU C++ version 4.8.4; Boost_105400; UHD_003.010.000.000-release
opening configuration table from path :memory:
Config Settings
Log Level............... INFO
Device args.............
TRX Base Port........... 5700
TRX Address............. 127.0.0.1
Channels................ 2
Tx Samples-per-Symbol... 4
Rx Samples-per-Symbol... 4
EDGE support............ Disabled
Reference............... GPS
C0 Filler Table......... Disabled
Multi-Carrier........... Enabled
Diversity............... Disabled
Tuning offset........... 0
RSSI to dBm offset...... 0
Swap channels........... 0
INFO 3032180480 13:36:38.4 UHDDevice.cpp:786:open: Using discovered UHD
device type=b200,name=MyB210,serial=30AC26A,product=B210
-- Detected Device: 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
-- Setting master clock rate selection to 'automatic'.
-- Asking for clock rate 16.000000 MHz...
-- Actually got clock rate 16.000000 MHz.
-- Performing timer loopback test... pass
-- Performing timer loopback test... pass
INFO 3032180480 13:36:41.6 UHDDevice.cpp:743:parse_dev_type: Using USRP1
type transmit window for B-Series Device B210
terminate called after throwing an instance of 'uhd::key_error'
what(): LookupError: KeyError: update_clock_source: unknown source: gpsdo
Aborted (core dumped)
The tests were performed with usrp B210 and rather recent uhd (see
above). Is this some know error/hw incompatibility?
--
Max Suraev <msuraev(a)sysmocom.de> http://www.sysmocom.de/
=======================================================================
* sysmocom - systems for mobile communications GmbH
* Alt-Moabit 93
* 10559 Berlin, Germany
* Sitz / Registered office: Berlin, HRB 134158 B
* Geschaeftsfuehrer / Managing Director: Harald Welte
17 Oct
17 Oct
6:13 p.m.
Here are some more details:
./Transceiver52M/osmo-trx -c 2 -l INFO -g
INFO 3041433344 18:06:51.9 UHDDevice.cpp:743:parse_dev_type: Using USRP1
type transmit window for B-Series Device B210
terminate called after throwing an instance of 'uhd::key_error'
what(): LookupError: KeyError: update_clock_source: unknown source: gpsdo
Program received signal SIGABRT, Aborted.
#0 0xb7fdd428 in __kernel_vsyscall ()
#1 0xb7108687 in __GI_raise (sig=sig@entry=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:56
#2 0xb710bab3 in __GI_abort () at abort.c:89
#3 0xb7339405 in __gnu_cxx::__verbose_terminate_handler() () from
/usr/lib/i386-linux-gnu/libstdc++.so.6
#4 0xb7337063 in ?? () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#5 0xb733709f in std::terminate() () from
/usr/lib/i386-linux-gnu/libstdc++.so.6
#6 0xb7337306 in __cxa_throw () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#7 0xb7b3cdaf in ?? () from /usr/lib/i386-linux-gnu/libuhd.so.003
#8 0xb7b5fb29 in ?? () from /usr/lib/i386-linux-gnu/libuhd.so.003
#9 0xb76edaa5 in ?? () from /usr/lib/i386-linux-gnu/libuhd.so.003
#10 0xb76eddb7 in ?? () from /usr/lib/i386-linux-gnu/libuhd.so.003
#11 0xb77d138a in ?? () from /usr/lib/i386-linux-gnu/libuhd.so.003
#12 0xb77d1406 in ?? () from /usr/lib/i386-linux-gnu/libuhd.so.003
#13 0x0807f912 in uhd_device::open (this=0x81720e8, args="", ref=2,
swap_channels=false) at UHDDevice.cpp:848
#14 0x08052f8f in main (argc=6, argv=0xbffffc34) at osmo-trx.cpp:528
or full trace:
#0 0xb7fdd428 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb7108687 in __GI_raise (sig=sig@entry=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:56
resultvar = <optimized out>
resultvar = <optimized out>
pid = -1222094848
selftid = 7509
#2 0xb710bab3 in __GI_abort () at abort.c:89
save_stage = 2
act = {__sigaction_handler = {sa_handler = 0x819e604,
sa_sigaction = 0x819e604}, sa_mask = {__val = {65, 3071582317,
3072874848, 3087003648, 3086538904, 5, 3221221200,
3086926177, 3086539344, 3041440256, 1, 5, 0, 3072872448, 3072874848,
3072878732, 3221221172, 3074215964, 3073382156,
3073321628, 135792864, 3072872448, 3072874848, 3071148324, 3072874848,
3071545388, 3074215936, 3074215936, 135521124, 135915012,
135793824, 3086951616}}, sa_flags = 135792816,
sa_restorer = 0xb710b970 <__GI_abort>}
sigs = {__val = {32, 0 <repeats 31 times>}}
#3 0xb7339405 in __gnu_cxx::__verbose_terminate_handler() () from
/usr/lib/i386-linux-gnu/libstdc++.so.6
No symbol table info available.
#4 0xb7337063 in ?? () from /usr/lib/i386-linux-gnu/libstdc++.so.6
No symbol table info available.
#5 0xb733709f in std::terminate() () from
/usr/lib/i386-linux-gnu/libstdc++.so.6
No symbol table info available.
#6 0xb7337306 in __cxa_throw () from /usr/lib/i386-linux-gnu/libstdc++.so.6
No symbol table info available.
#7 0xb7b3cdaf in ?? () from /usr/lib/i386-linux-gnu/libuhd.so.003
No symbol table info available.
#8 0xb7b5fb29 in ?? () from /usr/lib/i386-linux-gnu/libuhd.so.003
No symbol table info available.
#9 0xb76edaa5 in ?? () from /usr/lib/i386-linux-gnu/libuhd.so.003
No symbol table info available.
#10 0xb76eddb7 in ?? () from /usr/lib/i386-linux-gnu/libuhd.so.003
No symbol table info available.
#11 0xb77d138a in ?? () from /usr/lib/i386-linux-gnu/libuhd.so.003
No symbol table info available.
#12 0xb77d1406 in ?? () from /usr/lib/i386-linux-gnu/libuhd.so.003
No symbol table info available.
#13 0x0807f912 in uhd_device::open (this=0x81720e8, args="", ref=2,
swap_channels=false) at UHDDevice.cpp:848
refstr = <optimized out>
__FUNCTION__ = "open"
_rx_rate = <optimized out>
_tx_rate = <optimized out>
addr = {<uhd::dict<std::basic_string<char,
std::char_traits<char>, std::allocator<char> >, std::basic_string<char,
std::char_traits<char>, std::allocator<char> > >> = {_map = empty
std::list}, <No data fields>}
dev_addrs = std::vector of length 1, capacity 1 = {
{<uhd::dict<std::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > >> = {_map = std::list = {[0] = {first =
"type",
second = "b200"}, [1] = {first = "name",
second = "MyB210"}, [2] = {first = "serial", second
=
"30AC26A"}, [3] = {first = "product",
second = "B210"}}}, <No data fields>}}
stream_args = {cpu_format = "", otw_format = "",
args = {<uhd::dict<std::basic_string<char,
std::char_traits<char>, std::allocator<char> >, std::basic_string<char,
std::char_traits<char>, std::allocator<char> > >> = {_map = std::list
=
{[0] = {
first = <error reading variable: Cannot access memory
at address 0xfffffff4>,
second = <error reading variable: Cannot access memory
at address 0xfffffff4>}, [1] = {
first = <error reading variable: Cannot access memory
at address 0xfffffff5>,
second =
"H{\367\267\020\a\030\b\330C\030\bXG\027\b\030\002\030\b\000ice",
'\000'
<repeats 12 times>,
"\061\000\000\000/lib/i386-linux-gnu/libnss_files.so.2\000_minim\231",
'\000' <repeats 35 times>,
"\202\364\374\267\205\317c\t\000\000\000\000\000\000\000\000\272\364\374\267\020ii\r\000\000\000\000f\364\374\267\260\364\374\267\022ii\r\000\000\000\000f\364\374\267\202\364\374\267\205\317c\t\000\000\000\000f\364\374\267\246\364\374\267\021ii\r\000\000\000\000f\364",
<incomplete sequence \374\267>...}, [2] = {
first = "", second = ""}, [3] = {first = <error
reading variable: Cannot access memory at address 0x8b007bc4>,
second = <error reading variable: Cannot access memory
at address 0x8d042438>}<error reading variable: Cannot access memory at
address 0xec2ea7e8>...}}, <No data fields>}, channels = std::vector of
length 149430, capacity -33734559 = {3515007873,
4135911432, 2206953844, 1216, 1853145221, 1352696715,
76087296, 2526079012, 881459199, 3902013220, 2332033028, 5300371,
1002580224, 5310611, 3767765248, 2113929296, 143886598,
2332033105, 5309571, 32015104, 1361871675, 2206793728, 20740,
2206795390, 20780, 4280562825, 319635, 2692975360,
2298478672, 2548573188, 2214592406, 1583027396, 881430723, 3767795492,
2197815300, 1583027396, 827822275, 3330889471, 283935571,
535298187, 2181036619, 147906499, 1958774016, 607422734,
3338948863, 6, 2311555328, 803742772, 2214592511,
4169732292, 3277807195, 46733, 2304049152, 2304137173, 3968029638,
1256253484, 3280076794, 577696, 2215624837, 338, 2383401605,
394, 4202807345, 2147483391, 16682767, 881393664,
3902013220, 2298478596, 1149838380, 2482964516, 1260,
4035561353, 136608827, 14320655, 2475360256, 1216, 2215629445, 218,
1352696715, 76087296, 2506942500, 2872836095, 20764,
1358211977, 108920832, 1360833417, 4169728000, 136594475, 203703433,
1356891019, 1418395648, 3246984228, 2300574145, 2299798604,
536461777, 405034121, 1352962955, 1284046848, 2341149732,
20648, 405034027, 472140827, 337923129, 270812297, 8686863,
2089353216, 881394724, 3834904356, 2231369732, 264407488,
38276, 605325568, 203707529, 82351103, 1418395648,
1143671844, 2198013988, 20704, 1359512379, 2206793728, 20704,
2206795390, 20744, 1352696715, 1418264576, 76089380,
2501175332, 1418461183, 3498641444, 1529660547, 3277676382, 46733,
2089353216, 881394724, 3834904356, 2197815300, 1583033540,
2378390879, 142540918, 2182074425, 4294967154, 203703435,
4288071144, 4284803583, 3296985087, 1540393260, 3915210590,
4294964050, 2206961766, 20652, 2423570565, 2682841225,
2315255702, 2298750076, 2482971700, 1252, 3263807621,
4285694991, 1055522815, 2382364671, 76087414, 4251510820,
3224502271, 4294931433, 1465225471, 1405520214, 2334977155,
535322744, 2181036617, 147775427, 609519872, 2111256860,
108560390, 822834432, 751076288, 1566531163, 1416335555,
2334923812, 65559616, 2315255806, 506053, 3984916480,
1150017396, 3614120996, 608487212, 4, 33040640, 750808042,
2300843145, 2300060756, 3892847684, 4294562882, 405034123,
3948703369, 2383384683, 178, 1116285577, 877038340,
405034121, 3088597641...}}
#14 0x08052f8f in main (argc=6, argv=0xbffffc34) at osmo-trx.cpp:528
type = <optimized out>
chans = <optimized out>
ref = 2
usrp = 0x81720e8
radio = 0x0
config = {log_level = "INFO", addr = "127.0.0.1", dev_args =
"",
port = 5700, tx_sps = 4, rx_sps = 1, chans = 2, rtsc = 0,
rach_delay = 0, extref = false, gpsref = true, filler =
Transceiver::FILLER_ZERO, diversity = false, mcbts = false,
offset = 0, rssi_offset = 0, swap_channels = false, edge = false}
__FUNCTION__ = "main"
trx = 0x0
iface = <optimized out>
Could this have something to do with uhd version
(UHD_003.010.000.000-release) I'm using? It seems like SIGABRT happens
somewhere deep in uhd intestines.
Or maybe it's some obvious misconfiguration which I've failed to notice
so far?
On 10/13/2016 01:43 PM, Max wrote:
Hi.
While trying to make osmo-trx work in multichannel configuration I've
found following:
- running "./Transceiver52M/osmo-trx -m -c 2 -l INFO" works but
- running "./Transceiver52M/osmo-trx -m -c 2 -l INFO -g" gives following:
linux; GNU C++ version 4.8.4; Boost_105400; UHD_003.010.000.000-release
opening configuration table from path :memory:
Config Settings
Log Level............... INFO
Device args.............
TRX Base Port........... 5700
TRX Address............. 127.0.0.1
Channels................ 2
Tx Samples-per-Symbol... 4
Rx Samples-per-Symbol... 4
EDGE support............ Disabled
Reference............... GPS
C0 Filler Table......... Disabled
Multi-Carrier........... Enabled
Diversity............... Disabled
Tuning offset........... 0
RSSI to dBm offset...... 0
Swap channels........... 0
INFO 3032180480 13:36:38.4 UHDDevice.cpp:786:open: Using discovered UHD
device type=b200,name=MyB210,serial=30AC26A,product=B210
-- Detected Device: 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
-- Setting master clock rate selection to 'automatic'.
-- Asking for clock rate 16.000000 MHz...
-- Actually got clock rate 16.000000 MHz.
-- Performing timer loopback test... pass
-- Performing timer loopback test... pass
INFO 3032180480 13:36:41.6 UHDDevice.cpp:743:parse_dev_type: Using USRP1
type transmit window for B-Series Device B210
terminate called after throwing an instance of 'uhd::key_error'
what(): LookupError: KeyError: update_clock_source: unknown source: gpsdo
Aborted (core dumped)
The tests were performed with usrp B210 and rather recent uhd (see
above). Is this some know error/hw incompatibility?
--
Max Suraev <msuraev(a)sysmocom.de> http://www.sysmocom.de/
=======================================================================
* sysmocom - systems for mobile communications GmbH
* Alt-Moabit 93
* 10559 Berlin, Germany
* Sitz / Registered office: Berlin, HRB 134158 B
* Geschaeftsfuehrer / Managing Director: Harald Welte
18 Oct
18 Oct
1:08 a.m.
Thanks Max,
On Mon, Oct 17, 2016 at 9:13 AM, Max <msuraev(a)sysmocom.de> wrote:
./Transceiver52M/osmo-trx -c 2 -l INFO -g
INFO 3041433344 18:06:51.9 UHDDevice.cpp:743:parse_dev_type: Using USRP1
type transmit window for B-Series Device B210
terminate called after throwing an instance of 'uhd::key_error'
what(): LookupError: KeyError: update_clock_source: unknown source: gpsdo
I reproduced the gpsdo issue on my machine. This looks like something
UHD version related. I'm looking into it.
-TT
2:06 a.m.
On Mon, Oct 17, 2016 at 4:08 PM, Tom Tsou <tom(a)tsou.cc> wrote:
On Mon, Oct 17, 2016 at 9:13 AM, Max
<msuraev(a)sysmocom.de> wrote:
Do you have a GPSDO installed in the B210?
In either case this is a bug in UHD. I want to check that all
configurations are covered.
-TT
./Transceiver52M/osmo-trx -c 2 -l INFO -g
INFO 3041433344 18:06:51.9 UHDDevice.cpp:743:parse_dev_type: Using USRP1
type transmit window for B-Series Device B210
terminate called after throwing an instance of 'uhd::key_error'
what(): LookupError: KeyError: update_clock_source: unknown source: gpsdo
I reproduced the gpsdo issue on my machine. This looks like something
UHD version related. I'm looking into it.
10:06 a.m.
How do I check that? Also, should adding/removing GPS antennae make any
difference?
On 10/18/2016 02:06 AM, Tom Tsou wrote:
On Mon, Oct 17, 2016 at 4:08 PM, Tom Tsou
<tom(a)tsou.cc> wrote:
--
Max Suraev <msuraev(a)sysmocom.de> http://www.sysmocom.de/
=======================================================================
* sysmocom - systems for mobile communications GmbH
* Alt-Moabit 93
* 10559 Berlin, Germany
* Sitz / Registered office: Berlin, HRB 134158 B
* Geschaeftsfuehrer / Managing Director: Harald Welte
On Mon, Oct 17, 2016 at 9:13 AM, Max
<msuraev(a)sysmocom.de> wrote:
Do you have a GPSDO installed in the
B210?
In either case this is a bug in UHD. I want to check that all
configurations are covered.
-TT ./Transceiver52M/osmo-trx -c 2 -l INFO -g
INFO 3041433344 18:06:51.9 UHDDevice.cpp:743:parse_dev_type: Using USRP1
type transmit window for B-Series Device B210
terminate called after throwing an instance of 'uhd::key_error'
what(): LookupError: KeyError: update_clock_source: unknown source: gpsdo
I
reproduced the gpsdo issue on my machine. This looks like something
UHD version related. I'm looking into it.
8:15 p.m.
On Tue, Oct 18, 2016 at 1:06 AM, Max <msuraev(a)sysmocom.de> wrote:
How do I check that? Also, should adding/removing GPS
antennae make any
difference?
The GPSDO module is an add-on component about that is about 2cm
square. It mounts in the headers directly behind the GPS antenna port.
If the area is empty, there is no GPSDO. GPS antennae will only have
an effect if the module is populated.
https://www.ettus.com/product/details/GPSDO-TCXO-MODULE
If the GPSDO is not present, but is selected on the osmo-trx command
line anyways, the proper action is to exit gracefully or continue
without using the non-existent GPSDO; error logging should be output
in both cases. Currently, UHD crashes in this event, which is clearly
a bug.
-TT
3170
days inactive
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