[srslte-users] LimeSDR no Radio

[Muhammad Usman]

Hello,

I am trying to get LimeSDR working with srsLTE. There seems no error in the
logs while there is nothing on the channel either as the graphing utility
suggest.
[image: image.png]



srsENB Log

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/user/.config/srslte/enb.conf...

Built in Release mode using commit c892ae56b on branch HEAD.

/home/user/lime/srsLTE/srsenb/src/enb_cfg_parser.cc.883: Force DL
EARFCN for cell PCI=1 to 6200

/home/user/lime/srsLTE/srsenb/src/enb_cfg_parser.cc.887: Force DL freq
for cell PCI=1 to 1932.000000 MHz

Opening 1 channels in RF device=soapy with args=rxant=LNAH,txant=BAND1
11:10:40.605163 DEBUG:  xtrxllpciev0_discovery:264 [PCIE] pcie: Found
`pcie:///dev/xtrx0`
Soapy has found device #0: addr=1d50:6108, driver=lime,
label=LimeSDR-USB [USB 3.0] 9081C05C30F33, media=USB 3.0, module=FX3,
name=LimeSDR-USB, serial=0009081C05C30F33,
Soapy has found device #1: addr=pcie:///dev/xtrx0,
dev=pcie:///dev/xtrx0, driver=xtrx, label=XTRX: pcie:///dev/xtrx0
(10Gbit), media=PCIe, module=SoapyXTRX, name=XTRX, serial=, type=xtrx,
Selecting Soapy device: 0
[INFO] Make connection: 'LimeSDR-USB [USB 3.0] 9081C05C30F33'
[INFO] Reference clock 30.72 MHz
[INFO] Device name: LimeSDR-USB
[INFO] Reference: 30.72 MHz
[INFO] LMS7002M calibration values caching Disable
Setting up Rx stream with 1 channel(s)
Setting up Tx stream with 1 channel(s)
Available device sensors:
 - clock_locked
 - lms7_temp
Available sensors for Rx channel 0:
 - lo_locked
Setting Rx antenna to LNAH
Setting Tx antenna to BAND1
[INFO] Tx calibration finished
[INFO] Rx calibration finished
State of gain elements for Rx channel 0 (AGC not supported):
 - TIA: 9.00 dB
 - LNA: 30.00 dB
 - PGA: -4.00 dB
State of gain elements for Tx channel 0 (AGC not supported):
 - PAD: 45.00 dB
 - IAMP: 0.00 dB
Rx antenna set to LNAH
Tx antenna set to BAND1

==== eNodeB started ===
Type <t> to view trace
Starting plot for worker_id=0
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
Setting frequency: DL=1932,0 Mhz, UL=837,0 MHz for cc_idx=0
[WARNING] L

srsENB

Built in Release mode using commit c892ae56b on branch HEAD.

--- Software Radio Systems EPC ---

Reading configuration file /home/user/.config/srslte/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, PLMN: 61712 S1 Setup Request - TAC 0,
B-PLMN 0
S1 Setup Request - Paging DRX v128 Sending S1 Setup Response SCTP
Association Shutdown.
Association: 12 Deleting eNB context. eNB Id: 0x19b Releasing UEs context
No UEs to be released
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