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herlesupreeth / docker_open5gs

Docker files to run open5gs + IMS + eNB + gNB + NR-UE in a docker
BSD 2-Clause "Simplified" License
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LimeSDR + LimeRFE + Open5gs #117

Open egortaran opened 2 years ago

egortaran commented 2 years ago

Issue Description

Hello everyone. I would like to run srsRAN on LimeSDR v1.4s using LimeRFE amplifier. How to do it? I use this documentation. When I use LimeSuite GUI, following the instructions, the ports open.

LimeSDR ``` INFO: Disconnected control port INFO: Reference clock 30.72 MHz INFO: Connected Control port: LimeSDR-USB FW:4 HW:4 Protocol:1 GW:2.23 Ref Clk: 30.72 MHz ```
LimeRFE ``` Port opened Firmware version: 1 Hardware version: 0x10 ```

But since the device is already busy, I can not be able to connect srsRAN.

srsRAN ``` [ERROR] Cannot claim interface - Resource busy [ERROR] Failed to open device [ERROR] connection is not open [ERROR] TransferPacket: Write failed (ret=0) [ERROR] connection is not open [ERROR] TransferPacket: Write failed (ret=0) [ERROR] Failed to open. Device is busy. Failed to create Soapy object Error initializing radio. ```

Technology stack

Ubuntu 22.04 (Intel® Core™ i7-7700 CPU @ 3.60GHz × 8) srsRAN 22.04 (open5gs) LimeSDR v1.4s (LimeSuite v20.10.0, SoapySDR 0.7.2) LimeRFE 1v31

herlesupreeth commented 2 years ago

Did you try running just with LimeSDR and antennas? I am not sure whether SoapySDR drivers supports LimeSDR+LimeRFE