config_rtlsdr Error: no RTL-SDR USB devices found...

[wugong1987]

wugong@wugong-ThinkPad-X200:/LTE-Cell-Scanner/build$ cmake ../ -DUSE_HACKRF=1
-- Try to find OPENCL LIB
-- OpenCL LIB not found
-- Boost version: 1.54.0
-- Found the following Boost libraries:
-- thread
-- system
-- Found ITPP: /usr/local/lib/libitpp.so
-- A library with BLAS API found.
-- A library with BLAS API found.
-- A library with LAPACK API found.
-- Found FFTW: /usr/local/lib/libfftw3.a
-- Try to find HACKRF LIB
-- Found HACKRF LIB: /usr/local/lib/libhackrf.so
-- Configuring done
-- Generating done
-- Build files have been written to: /home/wugong/LTE-Cell-Scanner/build
and then i maked but something was error。
at this
-ThinkPad-X200:/LTE-Cell-Scanner/build$ CellSearch --freq-start 1890000000
LTE CellSearch (release) beginning. 1.0 to 1.1.0: OpenCL/TDD/HACKRF/bladeRF/ext-LNB added by Jiao Xianjun(putaoshu@gmail.com)
PPM: 0
correction: 1
config_rtlsdr Error: no RTL-SDR USB devices found...
RTLSDR device not FOUND!
wugong@wugong-ThinkPad-X200:~/LTE-Cell-Scanner/build$

help me please！

[amaresh2018]

I have the following error: no RTL-SDR USB devices found..
Can you tell me the exactly which SDR USB devices should be used with all LTE Frequency support

[jonahmons]

Hey,
i have the same problem, is there a solution for this?
Thanks

[velichkov]

Hi @wugong1987

-ThinkPad-X200:/LTE-Cell-Scanner/build$ CellSearch --freq-start 1890000000

When executing it locally from within the build directory you need to specify the relative path ./src/CellSearch --freq-start 1890000000 otherwise the version that you've previously installed in /usr/local/bin/ will be executed and most probably it was compiled without HackRF support so it falls back and search for RTL SDR device.

@jonahmons,

What SDR device do you have?
What cmake's parameters did you use to configure the build, provide all commands?
How do you execute CellSearch - locally from the build directory or you've installed it?
Try to reinstalling by executing make install again.

[jonahmons]

@velichkov

I work with the HackRF.
I just worked with a wrong version of LTE-Cell-Scanner, my version didn't have the "FindHACKRF.cmake file". It couldn't work. Thank you for your answer.

[velichkov]

I just worked with a wrong version of LTE-Cell-Scanner, my version didn't have the "FindHACKRF.cmake file". It couldn't work.

For HackRF and BladeRF support you need to use the Jiao Xianjun's fork

[binarytrails]

Me this worked with HackRF and DragonOS R28 in Vbox:

LTE-Cell-Scanner/build$ cmake .. -DUSE_HACKRF=1
LTE-Cell-Scanner/build$ make -j4
LTE-Cell-Scanner/build$ src/./CellSearch --freq-start XXXXe6 --freq-end XXXXe6 -p 0.3
LTE CellSearch (release) beginning. 1.0 to 1.1.0: An enhanced LTE Cell Scanner/tracker. Xianjun Jiao (putaoshu@msn.com)
  PPM: 0.3
  correction: 1
HACKRF device FOUND!