search

srsran / srsRAN_4G

Open source SDR 4G software suite from Software Radio Systems (SRS) https://docs.srsran.com/projects/4g
https://www.srsran.com
GNU Affero General Public License v3.0
3.48k stars 1.15k forks source link

USRP error #667

Closed shuimoshusheng closed 2 years ago

shuimoshusheng commented 3 years ago

when i run sudo srsenb, the log output like this: image

my device is usrp x310, system is ubuntu 18.04.3,linux kernal is 5.0.0-23-generic

andrepuschmann commented 3 years ago

what version, etc.? provide full details and use the provided template. Don't post pictures but rather screen logs.

shuimoshusheng commented 3 years ago

what version, etc.? provide full details and use the provided template. Don't post pictures but rather screen logs.

Run epc and enb device system is ubuntu 18.04.3 ,linux kernal is 5.0.0-23-generic, RF device is USRP X310, and run ue device system is ubuntu 18.04.3,linux kernal is 5.0.0-23-generic, RF device is USRP b210.

srsepc log is:

root@ueransim:~# sudo srsepc

Built in Release mode using commit d0c3a4232 on branch master.

--- Software Radio Systems EPC ---

Reading configuration file /root/.config/srsran/epc.conf... HSS Initialized. MME S11 Initialized MME GTP-C Initialized MME Initialized. MCC: 0xf001, MNC: 0xff01 SPGW GTP-U Initialized. SPGW S11 Initialized. SP-GW Initialized. Received S1 Setup Request. S1 Setup Request - eNB Name: srsenb01, eNB id: 0x19b S1 Setup Request - MCC:001, MNC:01 S1 Setup Request - TAC 7, B-PLMN 0xf110 S1 Setup Request - Paging DRX v128 Sending S1 Setup Response

================================================================================== srsenb log is:

root@ueransim:~# sudo srsenb --- Software Radio Systems LTE eNodeB ---

Reading configuration file /root/.config/srsran/enb.conf... WARNING: Could not verify cpu0 scaling governor WARNING: Could not verify cpu1 scaling governor

Built in Release mode using commit d0c3a4232 on branch master.

Opening 1 channels in RF device=default with args=default [INFO] [UHD] linux; GNU C++ version 7.5.0; Boost_106501; UHD_3.15.0.0-64-g91a21949 [INFO] [LOGGING] Fastpath logging disabled at runtime. Opening USRP channels=1, args: type=x300,master_clock_rate=184.32e6 [INFO] [UHD RF] RF UHD Generic instance constructed [INFO] [X300] X300 initialization sequence... [INFO] [X300] Maximum frame size: 1472 bytes. [INFO] [X300] Radio 1x clock: 184.32 MHz [INFO] [0/DmaFIFO_0] Initializing block control (NOC ID: 0xF1F0D00000000000) [INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1298 MB/s) [INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1316 MB/s) [INFO] [0/Radio_0] Initializing block control (NOC ID: 0x12AD100000000001) [INFO] [0/Radio_1] Initializing block control (NOC ID: 0x12AD100000000001) [INFO] [0/DDC_0] Initializing block control (NOC ID: 0xDDC0000000000000) [INFO] [0/DDC_1] Initializing block control (NOC ID: 0xDDC0000000000000) [INFO] [0/DUC_0] Initializing block control (NOC ID: 0xD0C0000000000000) [INFO] [0/DUC_1] Initializing block control (NOC ID: 0xD0C0000000000000) Setting frequency: DL=2680.0 Mhz, UL=2560.0 MHz for cc_idx=0 nof_prb=50

==== eNodeB started === Type to view trace /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.309: UHD unhandled event code 32 /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.309: UHD unhandled event code 32 /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.309: UHD unhandled event code 32 /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.309: UHD unhandled event code 32 /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.309: UHD unhandled event code 32 [INFO] [UHD RF] Tx while waiting for EOB, timed out... 10.6858 >= 10.6631. Starting new burst... [ERROR] [X300] 192.168.10.2: x300 fw communication failure #1 EnvironmentError: IOError: x300 fw poke32 - reply timed out [ERROR] [X300] 192.168.10.2: x300 fw communication failure #2 EnvironmentError: IOError: x300 fw poke32 - reply timed out [ERROR] [UHD] An unexpected exception was caught in a task loop.The task loop will now exit, things may not work.AssertionError: reply.sequence == request.sequence in virtual void x300_ctrl_iface_enet::__poke32(uhd::wb_iface::wb_addr_type, uint32_t) at /root/uhd/host/lib/usrp/x300/x300_fw_ctrl.cpp:134

[INFO] [UHD RF] Tx while waiting for EOB, timed out... 14.6042 >= 13.5576. Starting new burst... /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.309: UHD unhandled event code 32 [INFO] [UHD RF] Tx while waiting for EOB, timed out... 47.2001 >= 40.7236. Starting new burst... [INFO] [UHD RF] Tx while waiting for EOB, timed out... 47.2011 >= 43.9856. Starting new burst... /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.309: UHD unhandled event code 32 /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.309: UHD unhandled event code 32 /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.309: UHD unhandled event code 32 /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.309: UHD unhandled event code 32 [INFO] [UHD RF] Tx while waiting for EOB, timed out... 68.364 >= 65.7579. Starting new burst... [INFO] [UHD RF] Tx while waiting for EOB, timed out... 68.386 >= 66.7446. Starting new burst... [INFO] [UHD RF] Tx while waiting for EOB, timed out... 74.3509 >= 71.7257. Starting new burst... /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.309: UHD unhandled event code 32 /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.309: UHD unhandled event code 32 /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.309: UHD unhandled event code 32 /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.309: UHD unhandled event code 32 /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.309: UHD unhandled event code 32 Error - buffer pool is empty Error - buffer pool is empty Error - buffer pool is empty Error - buffer pool is empty Error - buffer pool is empty /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.309: UHD unhandled event code 32 /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.309: UHD unhandled event code 32 [INFO] [UHD RF] Tx while waiting for EOB, timed out... 87.8432 >= 80.8128. Starting new burst... [INFO] [UHD RF] Tx while waiting for EOB, timed out... 94.4949 >= 91.7307. Starting new burst...

================================================================================== srsue log is:

root@free5gc-compose:~# sudo srsue Reading configuration file /root/.config/srsran/ue.conf... WARNING: Could not verify cpu0 scaling governor WARNING: Could not verify cpu1 scaling governor

Built in Release mode using commit d0c3a4232 on branch master.

Opening 1 channels in RF device=default with args=default [INFO] [UHD] linux; GNU C++ version 7.5.0; Boost_106501; UHD_3.15.0.0-64-g91a21949 [INFO] [LOGGING] Fastpath logging disabled at runtime. Opening USRP channels=1, args: type=b200,master_clock_rate=23.04e6 [INFO] [UHD RF] RF UHD Generic instance constructed [INFO] [B200] Detected Device: B210 [INFO] [B200] Operating over USB 3. [INFO] [B200] Initialize CODEC control... [INFO] [B200] Initialize Radio control... [INFO] [B200] Performing register loopback test... [INFO] [B200] Register loopback test passed [INFO] [B200] Performing register loopback test... [INFO] [B200] Register loopback test passed [INFO] [B200] Asking for clock rate 23.040000 MHz... [INFO] [B200] Actually got clock rate 23.040000 MHz. Waiting PHY to initialize ... done! Attaching UE... ............. ........................................................................................................................................................................................................................................... ....................................................................................................................................................................... ................................................................................................................................ .................................................................................................................................................................................................................................... ...................................................................... ......................................................................................................................................................................... ........................................................................................................................................................................................................................................................................................................................................................................................................................................

xavierarteaga commented 3 years ago

hey, can you try tweaking the rf parameters:

# Force base-band sampling rate:
srate=23.04e6

# Force sampling rate at initiation and ethernet frame sizes
device_args=type=x300,sampling_rate=23.04e6,send_frame_size=8000,recv_frame_size=8000
shuimoshusheng commented 3 years ago

嘿，您可以尝试调整rf参数：

# Force base-band sampling rate:
srate=23.04e6

# Force sampling rate at initiation and ethernet frame sizes
device_args=type=x300,sampling_rate=23.04e6,send_frame_size=8000,recv_frame_size=8000

What command to use to modify the sample rate？

xavierarteaga commented 3 years ago

You can try appending to srsenb:

$ sudo srsenb ... --rf.srate=23.04e6 --rf.device_args=type=x300,sampling_rate=23.04e6,send_frame_size=8000,recv_frame_size=8000

Substitute ... for your current arguments.

shuimoshusheng commented 3 years ago

.

You can try appending to srsenb:

$ sudo srsenb ... --rf.srate=23.04e6 --rf.device_args=type=x300,sampling_rate=23.04e6,send_frame_size=8000,recv_frame_size=8000

Substitute ... for your current arguments.

... is the enb configuration file?

run this command ，log output is：

root@ueransim:~# sudo srsenb ... --rf.srate=23.04e6 --rf.device_args=type=x300,sampling_rate=23.04e6,send_frame_size=8000,recv_frame_size=8000 --- Software Radio Systems LTE eNodeB ---

Reading configuration file ...... Failed to read configuration file ... - exiting

shuimoshusheng commented 3 years ago

when I run enb and epc on usrp b 210, and run ue on usrp x310. The log output is as follows：

root@free5gc-compose:~# sudo srsepc

Built in Release mode using commit d0c3a4232 on branch master.

--- Software Radio Systems EPC ---

Reading configuration file /root/.config/srsran/epc.conf... HSS Initialized. MME S11 Initialized MME GTP-C Initialized MME Initialized. MCC: 0xf001, MNC: 0xff01 SPGW GTP-U Initialized. SPGW S11 Initialized. SP-GW Initialized. Received S1 Setup Request. S1 Setup Request - eNB Name: srsenb01, eNB id: 0x19b S1 Setup Request - MCC:001, MNC:01 S1 Setup Request - TAC 7, B-PLMN 0xf110 S1 Setup Request - Paging DRX v128 Sending S1 Setup Response SCTP Association Shutdown. Association: 4 Deleting eNB context. eNB Id: 0x19b Releasing UEs context No UEs to be released

======== root@free5gc-compose:~# sudo srsenb --- Software Radio Systems LTE eNodeB ---

Reading configuration file /root/.config/srsran/enb.conf... WARNING: Could not verify cpu0 scaling governor WARNING: Could not verify cpu1 scaling governor

Built in Release mode using commit d0c3a4232 on branch master.

Opening 1 channels in RF device=default with args=default [INFO] [UHD] linux; GNU C++ version 7.5.0; Boost_106501; UHD_3.15.0.0-64-g91a21949 [INFO] [LOGGING] Fastpath logging disabled at runtime. Opening USRP channels=1, args: type=b200,master_clock_rate=23.04e6 [INFO] [UHD RF] RF UHD Generic instance constructed [INFO] [B200] Detected Device: B210 [INFO] [B200] Operating over USB 3. [INFO] [B200] Initialize CODEC control... [INFO] [B200] Initialize Radio control... [INFO] [B200] Performing register loopback test... [INFO] [B200] Register loopback test passed [INFO] [B200] Performing register loopback test... [INFO] [B200] Register loopback test passed [INFO] [B200] Asking for clock rate 23.040000 MHz... [INFO] [B200] Actually got clock rate 23.040000 MHz. Setting frequency: DL=2680.0 Mhz, UL=2560.0 MHz for cc_idx=0 nof_prb=50

==== eNodeB started === Type to view trace [INFO] [UHD RF] Tx while waiting for EOB, timed out... 18.8096 >= 8.63634. Starting new burst... [INFO] [UHD RF] Tx while waiting for EOB, timed out... 48.0712 >= 48.0711. Starting new burst... [INFO] [UHD RF] Tx while waiting for EOB, timed out... 62.9339 >= 51.2849. Starting new burst... [INFO] [UHD RF] Tx while waiting for EOB, timed out... 75.8751 >= 70.0312. Starting new burst... [INFO] [UHD RF] Tx while waiting for EOB, timed out... 98.7228 >= 93.9495. Starting new burst...

======== root@ueransim:~# sudo srsue Reading configuration file /root/.config/srsran/ue.conf... WARNING: Could not verify cpu0 scaling governor WARNING: Could not verify cpu1 scaling governor

Built in Release mode using commit d0c3a4232 on branch master.

Opening 1 channels in RF device=default with args=default [INFO] [UHD] linux; GNU C++ version 7.5.0; Boost_106501; UHD_3.15.0.0-64-g91a21949 [INFO] [LOGGING] Fastpath logging disabled at runtime. Opening USRP channels=1, args: type=x300,master_clock_rate=184.32e6 [INFO] [UHD RF] RF UHD Generic instance constructed [INFO] [X300] X300 initialization sequence... [INFO] [X300] Maximum frame size: 1472 bytes. [INFO] [X300] Radio 1x clock: 184.32 MHz [INFO] [0/DmaFIFO_0] Initializing block control (NOC ID: 0xF1F0D00000000000) [INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1305 MB/s) [INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1315 MB/s) [INFO] [0/Radio_0] Initializing block control (NOC ID: 0x12AD100000000001) [INFO] [0/Radio_1] Initializing block control (NOC ID: 0x12AD100000000001) [INFO] [0/DDC_0] Initializing block control (NOC ID: 0xDDC0000000000000) [INFO] [0/DDC_1] Initializing block control (NOC ID: 0xDDC0000000000000) [INFO] [0/DUC_0] Initializing block control (NOC ID: 0xD0C0000000000000) [INFO] [0/DUC_1] Initializing block control (NOC ID: 0xD0C0000000000000) Waiting PHY to initialize ... done! Attaching UE... .................................................................................................................................... .............................................................................................................................................................................................................. ............................................................................................................................................................................................................................... ...................................................................................................................................................................................................................................................................................................................................................................................................

shuimoshusheng commented 3 years ago

root@ubuntu:~# sudo srsenb --rf.srate=23.04e6 --rf.device_args=type=x300,sampling_rate=23.04e6,send_frame_size=1472,recv_frame_size=1472 --- Software Radio Systems LTE eNodeB ---

Reading configuration file /root/.config/srsran/enb.conf... WARNING: Could not verify cpu0 scaling governor WARNING: Could not verify cpu1 scaling governor

Built in Release mode using commit 1c6dd8c4a on branch master.

Opening 1 channels in RF device=default with args=type=x300,sampling_rate=23.04e6,send_frame_size=1472,recv_frame_size=1472 Opening USRP channels=1, args: type=x300,send_frame_size=1472,recv_frame_size=1472,master_clock_rate=184.32e6 [INFO] [UHD] linux; GNU C++ version 7.5.0; Boost_106501; UHD_3.15.0.0-release [INFO] [LOGGING] Fastpath logging disabled at runtime. [INFO] [UHD RF] RF UHD Generic instance constructed [INFO] [X300] X300 initialization sequence... [INFO] [X300] Maximum frame size: 1472 bytes. [INFO] [X300] Radio 1x clock: 184.32 MHz [INFO] [0/DmaFIFO_0] Initializing block control (NOC ID: 0xF1F0D00000000000) [INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1307 MB/s) [INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1306 MB/s) [INFO] [0/Radio_0] Initializing block control (NOC ID: 0x12AD100000000001) [INFO] [0/Radio_1] Initializing block control (NOC ID: 0x12AD100000000001) [INFO] [0/DDC_0] Initializing block control (NOC ID: 0xDDC0000000000000) [INFO] [0/DDC_1] Initializing block control (NOC ID: 0xDDC0000000000000) [INFO] [0/DUC_0] Initializing block control (NOC ID: 0xD0C0000000000000) [INFO] [0/DUC_1] Initializing block control (NOC ID: 0xD0C0000000000000) Setting frequency: DL=2680.0 Mhz, UL=2560.0 MHz for cc_idx=0 nof_prb=50

==== eNodeB started === Type to view trace Error - buffer pool is empty Error - buffer pool is empty [ERROR] [X300] 192.168.10.2: x300 fw communication failure #1 EnvironmentError: IOError: x300 fw poke32 - reply timed out [ERROR] [UHD] An unexpected exception was caught in a task loop.The task loop will now exit, things may not work.AssertionError: reply.sequence == request.sequence in virtual void x300_ctrl_iface_enet::__poke32(uhd::wb_iface::wb_addr_type, uint32_t) at /build/uhd-j2Haqj/uhd-3.15.0.0-1/host/lib/usrp/x300/x300_fw_ctrl.cpp:134

/root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.1353: Error timed out while receiving samples from UHD. [INFO] [UHD RF] Tx while waiting for EOB, timed out... 8.62936 >= 8.49617. Starting new burst... [INFO] [UHD RF] Tx while waiting for EOB, timed out... 13.6623 >= 10.7067. Starting new burst... [INFO] [UHD RF] Tx while waiting for EOB, timed out... 18.1433 >= 15.6734. Starting new burst... /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.1353: Error timed out while receiving samples from UHD. [INFO] [UHD RF] Tx while waiting for EOB, timed out... 27.7809 >= 27.7809. Starting new burst... /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.1353: Error timed out while receiving samples from UHD. [INFO] [UHD RF] Tx while waiting for EOB, timed out... 31.3839 >= 30.3252. Starting new burst... /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.309: UHD unhandled event code 32 /root/srsRAN/lib/src/phy/rf/rf_uhd_imp.cc.1353: Error timed out while receiving samples from UHD.

vikramkapoor commented 3 years ago

I get the following error running on Ettus B200 sudo srsenb --- Software Radio Systems LTE eNodeB ---

Reading configuration file /root/.config/srsran/enb.conf... WARNING: Could not verify cpu0 scaling governor

Built in Release mode using commit 89f16eed2 on branch master.

Opening 1 channels in RF device=UHD with args=default [INFO] [UHD] linux; GNU C++ version 9.3.0; Boost_107100; UHD_3.15.0.0-release [INFO] [LOGGING] Fastpath logging disabled at runtime. Opening USRP channels=1, args: type=b200,master_clock_rate=23.04e6 [INFO] [UHD RF] RF UHD Generic instance constructed [INFO] [B200] Detected Device: B200 [INFO] [B200] Loading FPGA image: /usr/share/uhd/images/usrp_b200_fpga.bin... [INFO] [B200] Operating over USB 2. [INFO] [B200] Detecting internal GPSDO.... [INFO] [GPS] No GPSDO found [INFO] [B200] Initialize CODEC control... [INFO] [B200] Initialize Radio control... [INFO] [B200] Performing register loopback test... [INFO] [B200] Register loopback test passed [INFO] [B200] Asking for clock rate 23.040000 MHz... [INFO] [B200] Actually got clock rate 23.040000 MHz. Setting frequency: DL=2680.0 Mhz, UL=2560.0 MHz for cc_idx=0 nof_prb=25

==== eNodeB started === Type to view trace [INFO] [UHD RF] Tx while waiting for EOB, timed out... 11.1173 >= 0. Starting new burst...

zhujiu commented 3 years ago

what version, etc.? provide full details and use the provided template. Don't post pictures but rather screen logs.

Hi, @andrepuschmann:

First, I met the same problem with @shuimoshusheng ,I think the command should be like this. sudo srsenb --rf.srate=23.04e6 --rf.device_args=type=x300,sampling_rate=23.04e6,send_frame_size=8000,recv_frame_size=8000 But I still got some thing like this --- [INFO] [UHD RF] Tx while waiting for EOB, timed out... 47.2011 >= 43.9856. Starting new burst...

So I rebuild srsSRN in my systeam with the latest version--https://docs.srsran.com/en/latest/general/source/1_installation.html Here is my systeam. (base) dragon@dragon:~$ uname -a Linux dragon 5.4.0-52-generic #57~18.04.1-Ubuntu SMP Thu Oct 15 14:04:49 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

I fixed the problem timed out... 47.2011 >= 43.9856, but I met a new one.

(base) dragon@dragon:/etc/srslte$ sudo srsenb
linux; GNU C++ version 7.3.0; Boost_106501; UHD_003.010.003.000-0-unknown

---  Software Radio Systems LTE eNodeB  ---

Reading configuration file /home/dragon/.config/srsran/enb.conf...
WARNING: Could not verify cpu0 scaling governor
WARNING: Could not verify cpu1 scaling governor
WARNING: Could not verify cpu2 scaling governor
WARNING: Could not verify cpu3 scaling governor

Built in Release mode using commit 89f16eed2 on branch master.

Opening 1 channels in RF device=default with args=default
Opening USRP channels=1, args: type=b200,master_clock_rate=23.04e6
-- Detected Device: B200mini
-- Operating over USB 2.
-- Initialize CODEC control...
-- Initialize Radio control...
-- Performing register loopback test... pass
-- Performing CODEC loopback test... pass
-- Asking for clock rate 23.040000 MHz... 
-- Actually got clock rate 23.040000 MHz.
-- Performing timer loopback test... pass
Setting frequency: DL=2685.0 Mhz, UL=2565.0 MHz for cc_idx=0 nof_prb=50
LLLLLLLLLLLLLLLLLLLLLLLLLLLLOLLLLLLLLLLLLLLLLLLLLLLLLLLOOOOOUULLLLLLLLLLLLLLLLLOOOOLLLLLLLLLLLLLLLLLLOLLLLLOOOOUULLLLLLLLLLLLLLLLLOLLLLOOOOLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLOOOOLLLLLLLLLLLLLLLLLLLLOLLLLOOOOULLLLLLLLLLLLLLLLOLOOOLLLLLLLLLLLLLLLLLLLLOLLLLOOOOLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLOOOconnect(): Connection refused
Failed to initiate S1 connection. Attempting reconnection in 10 seconds
O
==== eNodeB started ===
Type <t> to view trace
LLLLLLLLLLLLLLLLLLOLLLLLLOOOOULLLLLLLLLLLLLLLLLLLLLLLOOOOOLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLOOOOLLLLLLLLLLLLLLLLLLLOLLLLLOOOOULLLLLLLLLLLLLLLLLOLLLLOOOOLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLOLOOOLLLLLLLLLLLLLLLLLLLOLLLLLOOOOULLLLLLLLLLLLLLLLLLLLLOLLOOOLOLLLLLOOOOLULLLLLLLLLLLLLLLLLLLOLLOOOOLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLOLLLLOOOLLLLLLLLLLLLLLLLOLLOOOOUULLLLLLLLLLLLLLLLLOLLOOOLLLLLLLOLLLLLOOOOULLLLLLLLLLLLLLLLLOLLLLLLOOOOLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLOOOOLLLLLLLLLLLLLLLLLLOLLLLLLOOOOULLLLLLLLLLLLLLLLLLLOLLLLOOOLLOLLLLOOOOUULLLLLLLLLLLLLLLLLLLOOOOLLLLLLOOOOOULLLLLLLLLLLLLLLLLLLLLOLLOOOOLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLOLOOOLLLLLLLLLLLLLLLLLLOOOOOLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLOLOOOLLLLLLLLLLLLLLOLLLLOOOOUUULLLLLLLLLLLLLLLLLOOOOLLLLLLLLLLLLOOOOOUULLLLLLLLLLLLLLLOLLLLOOOLLLLOLLOOOOULLLLLLLLLLLLLLLLLOLLLLLLOOOOUULLLLLLLLLLLLLLLOLLOOOOLLLLLOOOOULLLLLLLLLLLLLLLLLLLLLOOOOOLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLOLLLLLLOOOOLLLLLLLLLLLLLLLLLLLLLLLLLL

I am confused what is the meanning of so many LLLLLOLLLLL?

thank you.

andrepuschmann commented 3 years ago 
Opening USRP channels=1, args: type=b200,master_clock_rate=23.04e6
-- Detected Device: B200mini
-- Operating over USB 2.

USB2 isn't enough to carry the rates. You need USB3

zhujiu commented 3 years ago 
Opening USRP channels=1, args: type=b200,master_clock_rate=23.04e6
-- Detected Device: B200mini
-- Operating over USB 2.

USB2 isn't enough to carry the rates. You need USB3

Thank you, @andrepuschmann I noticed it a few miniuts ago and changed it to USB3, bit I still got this, LLLLLLOLLLLLLLL.

`(base) dragon@dragon:~$ sudo srsenb [sudo] password for dragon: linux; GNU C++ version 7.3.0; Boost_106501; UHD_003.010.003.000-0-unknown

--- Software Radio Systems LTE eNodeB ---

Reading configuration file /home/dragon/.config/srsran/enb.conf... WARNING: Could not verify cpu0 scaling governor WARNING: Could not verify cpu1 scaling governor WARNING: Could not verify cpu2 scaling governor WARNING: Could not verify cpu3 scaling governor

Built in Release mode using commit 89f16eed2 on branch master.

Opening 1 channels in RF device=default with args=default Opening USRP channels=1, args: type=b200,master_clock_rate=23.04e6 -- Detected Device: B200mini -- Operating over USB 3. -- Initialize CODEC control... -- Initialize Radio control... -- Performing register loopback test... pass -- Performing CODEC loopback test... pass -- Asking for clock rate 23.040000 MHz... -- Actually got clock rate 23.040000 MHz. -- Performing timer loopback test... pass Setting frequency: DL=2680.0 Mhz, UL=2560.0 MHz for cc_idx=0 nof_prb=50 ULLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLOLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLOLLLLLLLLLLL ==== eNodeB started === Type to view trace ULLLLLLLLLLLLLLLLULLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLOUUUUUULLUUULLLLLLLLLLLLLLLLLLLLLLLLUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLOLLLLLLUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLOLLLLLUUUULLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLOLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLOLLLLLLLLULLLLLLLLLLLLLLLLLLLLLLULLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLOLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLOLLLLLLq Stopping .. UO--- exiting --- `

zhujiu commented 3 years ago 
Opening USRP channels=1, args: type=b200,master_clock_rate=23.04e6
-- Detected Device: B200mini
-- Operating over USB 2.

USB2 isn't enough to carry the rates. You need USB3

Hi, @andrepuschmann , I already changed to usb3, but I got LLLLLLLLOLLLL too. Do you have any idea about this?

sadiqzq commented 3 years ago

Hi guys, recently I started working with USRP N210 and using it with srsRAN, I got till the point where I can connect and ping the USRP on Ubuntu. But when I run the srsRAN there are errors like when First I run the command "sudo srsepc" this works fine, after that I run the command "sudo srsenb" it shows this error

"osboxes@osboxes:~$ sudo srsenb [sudo] password for osboxes: --- Software Radio Systems LTE eNodeB ---

Reading configuration file /root/.config/srsran/enb.conf... WARNING: Could not verify cpu0 scaling governor

Built in Release mode using commit 89f16eed2 on branch master.

Opening 1 channels in RF device=default with args=default [zmq] Error: RF device args are required for ZMQ no-RF module /home/osboxes/srsRAN/lib/src/phy/rf/rf_imp.c.129: No compatible RF frontend found Error initializing radio."

I don't have a clue what I did wrong here, please can you guide me and point me in the new direction thank you.

I am using latest UHD release 4..., the usrp shows the result "usrp2 N Series", when I probe it using "uhd_usrp_probe --args addr=192.160.10.2"

shuimoshusheng commented 3 years ago

@sadiqzq set cpu to performance and check if the antenna is plugged in. then retry run srsenb!

shuimoshusheng commented 3 years ago

@zhujiu gedit enb.conf and set nof_prb to 25 if it doesn't work and set nof_prb to 15，then retry run srsenb

sadiqzq commented 3 years ago

@shuimo I am setting the cpu to performance but it does not stay in this state and i have antenna plugged in, when i retry the srsenb its the same issue

On Thu, Oct 14, 2021 at 11:24 AM shuimo @.***> wrote:

@zhujiu https://github.com/zhujiu gedit enb.conf and set nof_prb to 25 if it doesn't work and set nof_prb to 15，then retry run srsenb

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/srsran/srsRAN/issues/667#issuecomment-943129212, or unsubscribe https://github.com/notifications/unsubscribe-auth/AWBRYQUCN6BGEB3L4XSI6FDUG2HSDANCNFSM4433OXQA . Triage notifications on the go with GitHub Mobile for iOS https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Android https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub.

sadiqzq commented 3 years ago

@shuimo right now getting this output

sudo srsenb --rf.device_args "addr=192.168.10.3,type=n210" --- Software Radio Systems LTE eNodeB ---

Reading configuration file /root/.config/srsran/enb.conf... WARNING: Could not verify cpu0 scaling governor WARNING: Could not verify cpu1 scaling governor

Built in Release mode using commit eccf106f8 on branch master.

Opening 1 channels in RF device=default with args=addr=192.168.10.3,type=n210 Current sample rate is 1.92 MHz with a base rate of 23.04 MHz (x12 decimation) [zmq] zmq Tx port not specified. Disabling transmitter. [zmq] zmq Rx port not specified. Disabling receiver. [zmq] Error: Neither Tx port nor Rx port specified. /home/sadiq/srsRAN/lib/src/phy/rf/rf_imp.c.129: No compatible RF frontend found Error initializing radio.

On Thu, Oct 14, 2021 at 11:42 AM Sadiq Iqbal @.***> wrote:

@shuimo I am setting the cpu to performance but it does not stay in this state and i have antenna plugged in, when i retry the srsenb its the same issue

On Thu, Oct 14, 2021 at 11:24 AM shuimo @.***> wrote:

@zhujiu https://github.com/zhujiu gedit enb.conf and set nof_prb to 25 if it doesn't work and set nof_prb to 15，then retry run srsenb

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/srsran/srsRAN/issues/667#issuecomment-943129212, or unsubscribe https://github.com/notifications/unsubscribe-auth/AWBRYQUCN6BGEB3L4XSI6FDUG2HSDANCNFSM4433OXQA . Triage notifications on the go with GitHub Mobile for iOS https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Android https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub.

shuimoshusheng commented 3 years ago

@sadiqzq srsran does not support n210，Please use B210 or X series product.

sadiqzq commented 3 years ago

HI @shuimo, is it possible that we can change and configure the USRP device and the UHD so that it can operate with other firmware like B210? Right now I have N210 firmware on the USRP.

On Thu, Oct 14, 2021 at 12:10 PM shuimo @.***> wrote:

@sadiqzq https://github.com/sadiqzq srsran does not support n210，Please use B210 or X series product.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/srsran/srsRAN/issues/667#issuecomment-943166008, or unsubscribe https://github.com/notifications/unsubscribe-auth/AWBRYQVAP52OWUF5A46OFO3UG2NAXANCNFSM4433OXQA . Triage notifications on the go with GitHub Mobile for iOS https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Android https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub.

shuimoshusheng commented 3 years ago

@sadiqzq， you device is usrp N210 or B210？the firmware is matching

sadiqzq commented 3 years ago

The usrp is NI 2920, with updated firmware N210. Yes it is matching with the compatible version which is mentioned on Ettus website.

On Wed, Oct 20, 2021, 12:28 PM shuimo @.***> wrote:

@sadiqzq https://github.com/sadiqzq， you device is usrp N210 or B210？the firmware is matching

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/srsran/srsRAN/issues/667#issuecomment-947489745, or unsubscribe https://github.com/notifications/unsubscribe-auth/AWBRYQQTWOLN5TGR7DDLXCTUH2DT5ANCNFSM4433OXQA . Triage notifications on the go with GitHub Mobile for iOS https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 or Android https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub.

shuimoshusheng commented 3 years ago

@sadiqzq srsran doesn't support N210！Please use b210 or x series, don’t ask repeated questions！！！！！！

andrepuschmann commented 2 years ago

Issue "solved". Closing.