Dear all,
I'm using 2 USRP X310s over PCI-express (connected to the same computer,
running UHD 4.0, compiled from source on CentOS Stream, kernel 4.18). If
I specify mboard 0 for one multi_usrp and mboards 0 and 1 for another
multi_usrp, I get the following error:
"RuntimeError: x300_impl: Could not initialize RIO session. A Configure
FIFO, Stop FIFO, Read FIFO, or Write FIFO function was called while the
host had acquired elements of the FIFO. Release all acquired elements
before configuring, stopping, reading, or writing. (Error code -63083)"
If I try again after this, it says the FPGA is busy, then the
uhd_find_devices starts not reporting the serial number at all for one
of the devices. The error appears every time I run this configuration,
and also breaks the RIO interface in a way that requires a computer
reboot to make it work again. After rebooting, if I add both mboards 0
and 1 to both multi_usrp objects, then everything works.
I attach two logs where you can see the UHD call sequences for the bad
and good configurations. Note that there is no multithreaded access to
UHD before the error appears.
Please let me know if you have any ideas what might cause this.
Thanks,
Viktor
[2021-06-14 19:37:29.201521] [0x00007f531b01b700] [info]
[Session-remoteport-45512] Received control command: 'init serial=31BA24F'
[2021-06-14 19:37:29.201571] [0x00007f531b01b700] [info] Creating the usrp
device with: >>serial=31BA24F<<...
[INFO] [UHD] linux; GNU C++ version 8.4.1 20200928 (Red Hat 8.4.1-1);
Boost_106600; UHD_4.0.0.0-0-unknown
[INFO] [X300] X300 initialization sequence...
[INFO] [X300] Connecting to niusrpriorpc at localhost:5444...
[INFO] [X300] Using LVBITX bitfile
/home/verdelyi/sw/uhd-images-4.0/usrp_x310_fpga_HG.lvbitx
[INFO] [X300] Radio 1x clock: 200 MHz
[2021-06-14 19:37:32.559848] [0x00007f531b01b700] [info] Multi-USRP object:
Single USRP:
Device: X-Series Device
Mboard 0: X310
RX Channel: 0
RX DSP: 0
RX Dboard: A
RX Subdev: UBX RX
RX Channel: 1
RX DSP: 1
RX Dboard: B
RX Subdev: UBX RX
TX Channel: 0
TX DSP: 0
TX Dboard: A
TX Subdev: UBX TX
TX Channel: 1
TX DSP: 1
TX Dboard: B
TX Subdev: UBX TX
[2021-06-14 19:37:32.559950] [0x00007f531b01b700] [info]
[Session-remoteport-45512] Waiting for command...
[2021-06-14 19:37:32.561135] [0x00007f531b01b700] [info]
[Session-remoteport-45512] Received control command: 'setClockSource_10MHzREF
external'
[2021-06-14 19:37:32.629721] [0x00007f531b01b700] [info]
[Session-remoteport-45512] Waiting for command...
[2021-06-14 19:37:32.670958] [0x00007f531b01b700] [info]
[Session-remoteport-45512] Received control command: 'setClockSource_PPS
external'
[2021-06-14 19:37:32.671115] [0x00007f531b01b700] [info]
[Session-remoteport-45512] Waiting for command...
[2021-06-14 19:37:32.752755] [0x00007f531b01b700] [info]
[Session-remoteport-45512] Received control command: 'setTXSubdevice'
[2021-06-14 19:37:32.752788] [0x00007f531b01b700] [info] Setting TX
subdevice to A:0 on mboard 0
[2021-06-14 19:37:32.759450] [0x00007f531b01b700] [info] 1 devices, 1 TX
channels
[2021-06-14 19:37:32.759474] [0x00007f531b01b700] [info]
[Session-remoteport-45512] Waiting for command...
[2021-06-14 19:37:32.841755] [0x00007f531b01b700] [info]
[Session-remoteport-45512] Received control command: 'setTXGain 20.0'
[2021-06-14 19:37:32.841795] [0x00007f531b01b700] [info] Setting TX Gain:
20.000000 dB...
[2021-06-14 19:37:32.841870] [0x00007f531b01b700] [info] Actual TX Gain:
20.000000 dB...
[2021-06-14 19:37:32.841898] [0x00007f531b01b700] [info]
[Session-remoteport-45512] Waiting for command...
[2021-06-14 19:37:32.923763] [0x00007f531b01b700] [info]
[Session-remoteport-45512] Received control command: 'setTXSamplingRate
1000000.0'
[2021-06-14 19:37:32.923794] [0x00007f531b01b700] [info] Setting TX Rate:
1.000000 Msps...
[2021-06-14 19:37:32.923860] [0x00007f531b01b700] [info] Actual TX Rate:
1.000000 Msps...
[2021-06-14 19:37:32.923885] [0x00007f531b01b700] [info]
[Session-remoteport-45512] Waiting for command...
[2021-06-14 19:37:33.005762] [0x00007f531b01b700] [info]
[Session-remoteport-45512] Received control command: 'setTXAntenna TX/RX'
[2021-06-14 19:37:33.005809] [0x00007f531b01b700] [info]
[Session-remoteport-45512] Waiting for command...
[2021-06-14 19:37:33.087760] [0x00007f531b01b700] [info]
[Session-remoteport-45512] Received control command: 'setTXBandwidth 1.6E8'
[2021-06-14 19:37:33.087791] [0x00007f531b01b700] [info] Setting TX
Bandwidth: 160.000000 MHz...
[2021-06-14 19:37:33.087815] [0x00007f531b01b700] [info] Actual TX
Bandwidth: 160.000000 MHz...
[2021-06-14 19:37:33.087838] [0x00007f531b01b700] [info]
[Session-remoteport-45512] Waiting for command...
Accepting connections...
New client session
[2021-06-14 19:37:33.129054] [0x00007f5319017700] [info]
[Session-remoteport-45526] Waiting for command...
[2021-06-14 19:37:33.129074] [0x00007f5319017700] [info]
[Session-remoteport-45526] Received control command: 'init
serial0=31BA24F,serial1=31BA24D'
[2021-06-14 19:37:33.129100] [0x00007f5319017700] [info] Creating the usrp
device with: >>serial0=31BA24F,serial1=31BA24D<<...
[INFO] [X300] X300 initialization sequence...
[INFO] [X300] Connecting to niusrpriorpc at localhost:5444...
[INFO] [X300] Connecting to niusrpriorpc at localhost:5444...
[INFO] [X300] Using LVBITX bitfile
/home/verdelyi/sw/uhd-images-4.0/usrp_x310_fpga_HG.lvbitx
[INFO] [X300] Using LVBITX bitfile
/home/verdelyi/sw/uhd-images-4.0/usrp_x310_fpga_HG.lvbitx
[INFO] [X300] Radio 1x clock: 200 MHz
terminate called after throwing an instance of 'uhd::runtime_error'
what(): RuntimeError: x300_impl: Could not initialize RIO session. A
Configure FIFO, Stop FIFO, Read FIFO, or Write FIFO function was called while
the host had acquired elements of the FIFO. Release all acquired elements
before configuring, stopping, reading, or writing. (Error code -63083)
./runNative.sh: line 6: 7845 Aborted (core dumped) ./$OUTNAME
[2021-06-14 19:53:28.083181] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Received control command: 'init
serial0=31BA24F,serial1=31BA24D'
[2021-06-14 19:53:28.083239] [0x00007faaaebac700] [info] Creating the usrp
device with: >>serial0=31BA24F,serial1=31BA24D<<...
[INFO] [UHD] linux; GNU C++ version 8.4.1 20200928 (Red Hat 8.4.1-1);
Boost_106600; UHD_4.0.0.0-0-unknown
[INFO] [X300] X300 initialization sequence...
[INFO] [X300] Connecting to niusrpriorpc at localhost:5444...
[INFO] [X300] Connecting to niusrpriorpc at localhost:5444...
[INFO] [X300] Using LVBITX bitfile
/home/verdelyi/sw/uhd-images-4.0/usrp_x310_fpga_HG.lvbitx
[INFO] [X300] Using LVBITX bitfile
/home/verdelyi/sw/uhd-images-4.0/usrp_x310_fpga_HG.lvbitx
[INFO] [GPS] No GPSDO found
[INFO] [X300] Radio 1x clock: 200 MHz
[INFO] [GPS] No GPSDO found
[INFO] [X300] Radio 1x clock: 200 MHz
[2021-06-14 19:53:37.701681] [0x00007faaaebac700] [info] Multi-USRP object:
Multi USRP:
Device: X-Series Device
Mboard 0: X310
Mboard 1: X310
RX Channel: 0
RX DSP: 0
RX Dboard: A
RX Subdev: UBX RX
RX Channel: 1
RX DSP: 1
RX Dboard: B
RX Subdev: UBX RX
RX Channel: 2
RX DSP: 2
RX Dboard: A
RX Subdev: UBX RX
RX Channel: 3
RX DSP: 3
RX Dboard: B
RX Subdev: UBX RX
TX Channel: 0
TX DSP: 0
TX Dboard: A
TX Subdev: UBX TX
TX Channel: 1
TX DSP: 1
TX Dboard: B
TX Subdev: UBX TX
TX Channel: 2
TX DSP: 2
TX Dboard: A
TX Subdev: UBX TX
TX Channel: 3
TX DSP: 3
TX Dboard: B
TX Subdev: UBX TX
[2021-06-14 19:53:37.701753] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Waiting for command...
[2021-06-14 19:53:37.702921] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Received control command: 'setClockSource_10MHzREF
external'
[2021-06-14 19:53:37.803975] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Waiting for command...
[2021-06-14 19:53:37.845200] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Received control command: 'setClockSource_PPS
external'
[2021-06-14 19:53:37.845464] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Waiting for command...
[2021-06-14 19:53:37.926804] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Received control command: 'setTXSubdevice'
[2021-06-14 19:53:37.926832] [0x00007faaaebac700] [info] Setting TX
subdevice to A:0 on mboard 0
[2021-06-14 19:53:37.943454] [0x00007faaaebac700] [info] 2 devices, 3 TX
channels
[2021-06-14 19:53:37.943480] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Waiting for command...
[2021-06-14 19:53:38.032808] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Received control command: 'setTXGain 20.0'
[2021-06-14 19:53:38.032841] [0x00007faaaebac700] [info] Setting TX Gain:
20.000000 dB...
[2021-06-14 19:53:38.032904] [0x00007faaaebac700] [info] Actual TX Gain:
20.000000 dB...
[2021-06-14 19:53:38.032913] [0x00007faaaebac700] [info] Setting TX Gain:
20.000000 dB...
[2021-06-14 19:53:38.032948] [0x00007faaaebac700] [info] Actual TX Gain:
20.000000 dB...
[2021-06-14 19:53:38.032955] [0x00007faaaebac700] [info] Setting TX Gain:
20.000000 dB...
[2021-06-14 19:53:38.032989] [0x00007faaaebac700] [info] Actual TX Gain:
20.000000 dB...
[2021-06-14 19:53:38.033015] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Waiting for command...
[2021-06-14 19:53:38.114818] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Received control command: 'setTXSamplingRate
1000000.0'
[2021-06-14 19:53:38.114847] [0x00007faaaebac700] [info] Setting TX Rate:
1.000000 Msps...
[2021-06-14 19:53:38.114959] [0x00007faaaebac700] [info] Actual TX Rate:
1.000000 Msps...
[2021-06-14 19:53:38.114982] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Waiting for command...
[2021-06-14 19:53:38.197366] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Received control command: 'setTXAntenna TX/RX'
[2021-06-14 19:53:38.197420] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Waiting for command...
[2021-06-14 19:53:38.278819] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Received control command: 'setTXBandwidth 1.6E8'
[2021-06-14 19:53:38.278849] [0x00007faaaebac700] [info] Setting TX
Bandwidth: 160.000000 MHz...
[2021-06-14 19:53:38.278871] [0x00007faaaebac700] [info] Actual TX
Bandwidth: 160.000000 MHz...
[2021-06-14 19:53:38.278878] [0x00007faaaebac700] [info] Setting TX
Bandwidth: 160.000000 MHz...
[2021-06-14 19:53:38.278895] [0x00007faaaebac700] [info] Actual TX
Bandwidth: 160.000000 MHz...
[2021-06-14 19:53:38.278902] [0x00007faaaebac700] [info] Setting TX
Bandwidth: 160.000000 MHz...
[2021-06-14 19:53:38.278918] [0x00007faaaebac700] [info] Actual TX
Bandwidth: 160.000000 MHz...
[2021-06-14 19:53:38.278940] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Waiting for command...
Accepting connections...
New client session
[2021-06-14 19:53:38.320239] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Waiting for command...
[2021-06-14 19:53:38.320261] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Received control command: 'init
serial0=31BA24F,serial1=31BA24D'
[2021-06-14 19:53:38.320288] [0x00007faa9dffb700] [info] Creating the usrp
device with: >>serial0=31BA24F,serial1=31BA24D<<...
[2021-06-14 19:53:40.742145] [0x00007faa9dffb700] [info] Multi-USRP object:
Multi USRP:
Device: X-Series Device
Mboard 0: X310
Mboard 1: X310
RX Channel: 0
RX DSP: 0
RX Dboard: A
RX Subdev: UBX RX
RX Channel: 1
RX DSP: 1
RX Dboard: B
RX Subdev: UBX RX
RX Channel: 2
RX DSP: 2
RX Dboard: A
RX Subdev: UBX RX
RX Channel: 3
RX DSP: 3
RX Dboard: B
RX Subdev: UBX RX
TX Channel: 0
TX DSP: 0
TX Dboard: A
TX Subdev: UBX TX
TX Channel: 1
TX DSP: 1
TX Dboard: B
TX Subdev: UBX TX
TX Channel: 2
TX DSP: 2
TX Dboard: A
TX Subdev: UBX TX
TX Channel: 3
TX DSP: 3
TX Dboard: B
TX Subdev: UBX TX
[2021-06-14 19:53:40.742200] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Waiting for command...
[2021-06-14 19:53:40.742406] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Received control command: 'setClockSource_10MHzREF
external'
[2021-06-14 19:53:40.832842] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Waiting for command...
[2021-06-14 19:53:40.874228] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Received control command: 'setClockSource_PPS
external'
[2021-06-14 19:53:40.874467] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Waiting for command...
[2021-06-14 19:53:40.955812] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Received control command: 'setRXSubdevice'
[2021-06-14 19:53:40.955841] [0x00007faa9dffb700] [info] Setting RX
subdevice to A:0 B:0 on mboard 0
[2021-06-14 19:53:40.973030] [0x00007faa9dffb700] [info] 2 devices, 4 RX
channels
[2021-06-14 19:53:40.973055] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Waiting for command...
[2021-06-14 19:53:41.055109] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Received control command: 'setRXSubdevice'
[2021-06-14 19:53:41.055124] [0x00007faa9dffb700] [info] Setting RX
subdevice to A:0 B:0 on mboard 1
[2021-06-14 19:53:41.072388] [0x00007faa9dffb700] [info] 2 devices, 4 RX
channels
[2021-06-14 19:53:41.072407] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Waiting for command...
[2021-06-14 19:53:41.154099] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Received control command: 'setRXGain 31.5'
[2021-06-14 19:53:41.154124] [0x00007faa9dffb700] [info] Setting RX Gain on
ch 0: 31.500000 dB...
[2021-06-14 19:53:41.154232] [0x00007faa9dffb700] [info] Actual RX Gain:
31.500000 dB...
[2021-06-14 19:53:41.154242] [0x00007faa9dffb700] [info] Setting RX Gain on
ch 1: 31.500000 dB...
[2021-06-14 19:53:41.154302] [0x00007faa9dffb700] [info] Actual RX Gain:
31.500000 dB...
[2021-06-14 19:53:41.154311] [0x00007faa9dffb700] [info] Setting RX Gain on
ch 2: 31.500000 dB...
[2021-06-14 19:53:41.154384] [0x00007faa9dffb700] [info] Actual RX Gain:
31.500000 dB...
[2021-06-14 19:53:41.154393] [0x00007faa9dffb700] [info] Setting RX Gain on
ch 3: 31.500000 dB...
[2021-06-14 19:53:41.154484] [0x00007faa9dffb700] [info] Actual RX Gain:
31.500000 dB...
[2021-06-14 19:53:41.154503] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Waiting for command...
[2021-06-14 19:53:41.235875] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Received control command: 'setRXSamplingRate
1000000.0'
[2021-06-14 19:53:41.235908] [0x00007faa9dffb700] [info] Setting RX Rate:
1.000000 Msps...
[2021-06-14 19:53:41.236206] [0x00007faa9dffb700] [info] Actual RX Rate:
1.000000 Msps...
[2021-06-14 19:53:41.236230] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Waiting for command...
[2021-06-14 19:53:41.318696] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Received control command: 'setRXAntenna RX2'
[2021-06-14 19:53:41.318827] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Waiting for command...
[2021-06-14 19:53:41.400872] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Received control command: 'setRXBandwidth 1.6E8'
[2021-06-14 19:53:41.400908] [0x00007faa9dffb700] [info] Setting RX
Bandwidth on ch 0: 160.000000 MHz...
[2021-06-14 19:53:41.400933] [0x00007faa9dffb700] [info] Actual RX
Bandwidth: 160.000000 MHz...
[2021-06-14 19:53:41.400944] [0x00007faa9dffb700] [info] Setting RX
Bandwidth on ch 1: 160.000000 MHz...
[2021-06-14 19:53:41.400964] [0x00007faa9dffb700] [info] Actual RX
Bandwidth: 160.000000 MHz...
[2021-06-14 19:53:41.400974] [0x00007faa9dffb700] [info] Setting RX
Bandwidth on ch 2: 160.000000 MHz...
[2021-06-14 19:53:41.400995] [0x00007faa9dffb700] [info] Actual RX
Bandwidth: 160.000000 MHz...
[2021-06-14 19:53:41.401004] [0x00007faa9dffb700] [info] Setting RX
Bandwidth on ch 3: 160.000000 MHz...
[2021-06-14 19:53:41.401023] [0x00007faa9dffb700] [info] Actual RX
Bandwidth: 160.000000 MHz...
[2021-06-14 19:53:41.401045] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Waiting for command...
[2021-06-14 19:53:41.482867] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Received control command: 'setupTXStreamer fc32 sc16'
[WARNING] [1/Radio#1] Attempting to set tick rate to 0. Skipping.
[WARNING] [1/Radio#0] Attempting to set tick rate to 0. Skipping.
[WARNING] [0/Radio#0] Attempting to set tick rate to 0. Skipping.
[2021-06-14 19:53:41.496177] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Waiting for command...
[2021-06-14 19:53:41.536831] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Received control command: 'setupRXStreamer fc32 sc16'
[WARNING] [0/Radio#0] Attempting to set tick rate to 0. Skipping.
[WARNING] [1/Radio#0] Attempting to set tick rate to 0. Skipping.
[WARNING] [1/Radio#1] Attempting to set tick rate to 0. Skipping.
[WARNING] [0/Radio#1] Attempting to set tick rate to 0. Skipping.
[2021-06-14 19:53:41.552877] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Waiting for command...
[2021-06-14 19:53:41.593750] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Received control command: 'getUSRPTime'
[2021-06-14 19:53:41.594037] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Waiting for command...
[2021-06-14 19:53:41.635112] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Received control command: 'getUSRPTime'
[2021-06-14 19:53:41.635360] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Waiting for command...
[2021-06-14 19:53:41.676804] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Received control command: 'waitForPPS'
[2021-06-14 19:53:42.129885] [0x00007faaaebac700] [info] Got PPS
[2021-06-14 19:53:42.129940] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Waiting for command...
[2021-06-14 19:53:42.130486] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Received control command: 'setUSRPTimeAtNextPPS 0.0'
[2021-06-14 19:53:42.130520] [0x00007faaaebac700] [info] Setting USRP time
to 0.000000 at next PPS...
[2021-06-14 19:53:42.131152] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Waiting for command...
[2021-06-14 19:53:42.212812] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Received control command: 'setUSRPTimeAtNextPPS 0.0'
[2021-06-14 19:53:42.212845] [0x00007faa9dffb700] [info] Setting USRP time
to 0.000000 at next PPS...
[2021-06-14 19:53:42.213536] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Waiting for command...
[2021-06-14 19:53:42.253813] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Received control command: 'waitForPPS'
[2021-06-14 19:53:43.110073] [0x00007faaaebac700] [info] Got PPS
[2021-06-14 19:53:43.110126] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Waiting for command...
[2021-06-14 19:53:43.140350] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Received control command: 'getUSRPTime'
[2021-06-14 19:53:43.140618] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Waiting for command...
[2021-06-14 19:53:43.182753] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Received control command: 'getUSRPTime'
[2021-06-14 19:53:43.183037] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Waiting for command...
[2021-06-14 19:53:43.578755] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Received control command: 'setTXCenterFrequency
9.9E8 2000000.0'
[2021-06-14 19:53:43.578812] [0x00007faaaebac700] [info] Setting TX Freq on
ch 0: 990.000000 MHz (LO offset: 2.000000 MHz)...
[2021-06-14 19:53:43.579058] [0x00007faaaebac700] [info] Actual TX Freq:
990.000000 MHz...
[2021-06-14 19:53:43.579072] [0x00007faaaebac700] [info] Setting TX Freq on
ch 1: 990.000000 MHz (LO offset: 2.000000 MHz)...
[2021-06-14 19:53:43.579169] [0x00007faaaebac700] [info] Actual TX Freq:
990.000000 MHz...
[2021-06-14 19:53:43.579181] [0x00007faaaebac700] [info] Setting TX Freq on
ch 2: 990.000000 MHz (LO offset: 2.000000 MHz)...
[2021-06-14 19:53:43.579267] [0x00007faaaebac700] [info] Actual TX Freq:
990.000000 MHz...
[2021-06-14 19:53:43.579360] [0x00007faaaebac700] [info] TX ch 0 LO locked
[2021-06-14 19:53:43.579427] [0x00007faaaebac700] [info] TX ch 1 LO locked
[2021-06-14 19:53:43.579506] [0x00007faaaebac700] [info] TX ch 2 LO locked
[2021-06-14 19:53:43.579636] [0x00007faaaebac700] [info] Mboard 0
'ref_locked': Ref: locked
[2021-06-14 19:53:43.579721] [0x00007faaaebac700] [info] Mboard 1
'ref_locked': Ref: locked
[2021-06-14 19:53:43.579800] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Waiting for command...
[2021-06-14 19:53:43.620730] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Received control command: 'setRXCenterFrequency
9.9E8 2000000.0'
[2021-06-14 19:53:43.620754] [0x00007faa9dffb700] [info] Setting RX Freq on
ch 0: 990.000000 MHz (LO offset: 2.000000 MHz)...
[2021-06-14 19:53:43.620921] [0x00007faa9dffb700] [info] Actual RX Freq:
990.000000 MHz...
[2021-06-14 19:53:43.620935] [0x00007faa9dffb700] [info] Setting RX Freq on
ch 1: 990.000000 MHz (LO offset: 2.000000 MHz)...
[2021-06-14 19:53:43.621078] [0x00007faa9dffb700] [info] Actual RX Freq:
990.000000 MHz...
[2021-06-14 19:53:43.621091] [0x00007faa9dffb700] [info] Setting RX Freq on
ch 2: 990.000000 MHz (LO offset: 2.000000 MHz)...
[2021-06-14 19:53:43.621255] [0x00007faa9dffb700] [info] Actual RX Freq:
990.000000 MHz...
[2021-06-14 19:53:43.621268] [0x00007faa9dffb700] [info] Setting RX Freq on
ch 3: 990.000000 MHz (LO offset: 2.000000 MHz)...
[2021-06-14 19:53:43.621389] [0x00007faa9dffb700] [info] Actual RX Freq:
990.000000 MHz...
[2021-06-14 19:53:43.621423] [0x00007faa9dffb700] [info] RX ch 0 LO locked
[2021-06-14 19:53:43.621491] [0x00007faa9dffb700] [info] RX ch 1 LO locked
[2021-06-14 19:53:43.621546] [0x00007faa9dffb700] [info] RX ch 2 LO locked
[2021-06-14 19:53:43.621622] [0x00007faa9dffb700] [info] Still waiting...
[2021-06-14 19:53:43.671721] [0x00007faa9dffb700] [info] RX ch 3 LO locked
[2021-06-14 19:53:43.671847] [0x00007faa9dffb700] [info] Mboard 0
'ref_locked': Ref: locked
[2021-06-14 19:53:43.671970] [0x00007faa9dffb700] [info] Mboard 1
'ref_locked': Ref: locked
[2021-06-14 19:53:43.672007] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Waiting for command...
[2021-06-14 19:53:43.673577] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Received control command: 'startReceiving'
[2021-06-14 19:53:43.673648] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Waiting for command...
[2021-06-14 19:53:43.673836] [0x00007faa967fc700] [info] UDP zero-copy send
frame size: 65000
[2021-06-14 19:53:43.673848] [0x00007faa967fc700] [info] StartReceiving: RX
buffer size = 1020 samples
[2021-06-14 19:53:43.754757] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Received control command: 'startTransmitting
ConstantIQ'
[2021-06-14 19:53:43.754777] [0x00007faaaebac700] [info] Starting TX
streaming
[2021-06-14 19:53:43.754840] [0x00007faa96ffd700] [info] StartTransmitting:
TX buffer size = 1020 samples
[2021-06-14 19:53:43.754858] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Waiting for command...
[2021-06-14 19:53:43.757580] [0x00007faa96ffd700] [info] StartTransmitting:
TX Buffer generation complete (800000 bytes)
[2021-06-14 19:53:45.610786] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Received control command: 'stopTransmitting'
[2021-06-14 19:53:45.610819] [0x00007faaaebac700] [info] Shutting down TX
thread...
[2021-06-14 19:53:45.734622] [0x00007faa977fe700] [info] Got TX Burst ACK @
USRP time 2.65287
[2021-06-14 19:53:45.734636] [0x00007faa977fe700] [info] [TX AsyncChecker]
Done, checking burst ACK count...
[2021-06-14 19:53:45.734694] [0x00007faaaebac700] [info] TX thread finished
[2021-06-14 19:53:45.734780] [0x00007faaaebac700] [info]
[Session-remoteport-45004] Waiting for command...
[2021-06-14 19:53:45.740751] [0x00007faaaebac700] [error] STD exception in
session. Type:
N5boost16exception_detail10clone_implINS0_19error_info_injectorINS_6system12system_errorEEEEE,
what: read: End of file
[2021-06-14 19:53:45.775740] [0x00007faa9dffb700] [info]
[Session-remoteport-45030] Received control command: 'stopReceiving'
[2021-06-14 19:53:45.775755] [0x00007faa9dffb700] [info] Shutting down RX
thread...
[2021-06-14 19:53:45.776251] [0x00007faa967fc700] [info] Stopping RX
stream...
[2021-06-14 19:53:45.776318] [0x00007faa967fc700] [info] Draining RX stream
[2021-06-14 19:53:45.981815] [0x00007faa967fc700] [info] Drain complete, RX
stream stopped
[2021-06-14 19:53:45.981948] [0x00007faa9dffb700] [info] RX thread finished
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