[How to do instruction] Play DAB+ Radio in Moode

[Facel]

Ok, Alain.
that should be the right directory.
Regards,
Francesco

Hi Francesco

First of all, the result is that it can play the DAb Radio (Chante France in this case) from moode


The cmake command has not found the ALSA Library... Is it critical ?

Code:

/usr/src/welle.io/build $ sudo cmake .. -DRTLSDR=1 -DBUILD_WELL                                 E_IO=0
-- Build type not specified: defaulting to release.
-- Could NOT find ALSA (missing: ALSA_LIBRARY ALSA_INCLUDE_DIR)
-- Configuring done
-- Generating done
-- Build files have been written to: /usr/src/welle.io/build

and the make command has some warnings

Code:

/usr/src/welle.io/build $ sudo make
Scanning dependencies of target welle-cli
[  2%] Building CXX object CMakeFiles/welle-cli.dir/src/welle-cli/welle-cli.cpp.o
[  4%] Building CXX object CMakeFiles/welle-cli.dir/src/welle-cli/alsa-output.cpp.o
[  6%] Building CXX object CMakeFiles/welle-cli.dir/src/welle-cli/webradiointerface.cpp.o
[  9%] Building CXX object CMakeFiles/welle-cli.dir/src/welle-cli/jsonconvert.cpp.o
[ 11%] Building CXX object CMakeFiles/welle-cli.dir/src/welle-cli/webprogrammehandler.cpp.o
[ 13%] Building CXX object CMakeFiles/welle-cli.dir/src/welle-cli/tests.cpp.o
[ 15%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/dab-audio.cpp.o
[ 18%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/decoder_adapter.cpp.o
[ 20%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/dab_decoder.cpp.o
[ 22%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/dabplus_decoder.cpp.o
[ 25%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/charsets.cpp.o
[ 27%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/dab-constants.cpp.o
[ 29%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/mot_manager.cpp.o
[ 31%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/pad_decoder.cpp.o
[ 34%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/eep-protection.cpp.o
[ 36%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/fib-processor.cpp.o
/usr/src/welle.io/src/backend/fib-processor.cpp: In member function ‘int16_t FIBProcessor::HandleFIG0Extension8(u              int8_t*, int16_t, uint8_t)’:
/usr/src/welle.io/src/backend/fib-processor.cpp:459:17: warning: unused variable ‘SCid’ [-Wunused-variable]
 459 |         int16_t SCid = getBits(d, lOffset + 4, 12);
     |                 ^~~~
/usr/src/welle.io/src/backend/fib-processor.cpp:466:17: warning: unused variable ‘SubChId’ [-Wunused-variable]
 466 |         int16_t SubChId = getBits_6(d, lOffset + 4);
     |                 ^~~~~~~
[ 38%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/fic-handler.cpp.o
[ 40%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/msc-handler.cpp.o
[ 43%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/freq-interleaver.cpp.o
[ 45%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/ofdm-decoder.cpp.o
[ 47%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/ofdm-processor.cpp.o
[ 50%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/phasereference.cpp.o
[ 52%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/phasetable.cpp.o
[ 54%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/tii-decoder.cpp.o
[ 56%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/protTables.cpp.o
[ 59%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/radio-receiver.cpp.o
[ 61%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/tools.cpp.o
[ 63%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/uep-protection.cpp.o
[ 65%] Building CXX object CMakeFiles/welle-cli.dir/src/backend/viterbi.cpp.o
[ 68%] Building CXX object CMakeFiles/welle-cli.dir/src/various/Socket.cpp.o
[ 70%] Building CXX object CMakeFiles/welle-cli.dir/src/various/Xtan2.cpp.o
[ 72%] Building CXX object CMakeFiles/welle-cli.dir/src/various/channels.cpp.o
[ 75%] Building CXX object CMakeFiles/welle-cli.dir/src/various/fft.cpp.o
[ 77%] Building CXX object CMakeFiles/welle-cli.dir/src/various/profiling.cpp.o
[ 79%] Building C object CMakeFiles/welle-cli.dir/src/various/wavfile.c.o
[ 81%] Building C object CMakeFiles/welle-cli.dir/src/libs/fec/decode_rs_char.c.o
[ 84%] Building C object CMakeFiles/welle-cli.dir/src/libs/fec/encode_rs_char.c.o
[ 86%] Building C object CMakeFiles/welle-cli.dir/src/libs/fec/init_rs_char.c.o
[ 88%] Building CXX object CMakeFiles/welle-cli.dir/src/input/input_factory.cpp.o
[ 90%] Building CXX object CMakeFiles/welle-cli.dir/src/input/null_device.cpp.o
[ 93%] Building CXX object CMakeFiles/welle-cli.dir/src/input/raw_file.cpp.o
[ 95%] Building CXX object CMakeFiles/welle-cli.dir/src/input/rtl_tcp.cpp.o
/usr/src/welle.io/src/input/rtl_tcp.cpp: In member function ‘void CRTL_TCP_Client::networkBufferCopy()’:
/usr/src/welle.io/src/input/rtl_tcp.cpp:502:19: warning: unused variable ‘bufferFill’ [-Wunused-variable]
 502 |             float bufferFill = (float) sampleNetworkBuffer.GetRingBufferReadAvailable() / sampleNetworkBu              ffer.GetBufferSize() * 100;
     |                   ^~~~~~~~~~
[ 97%] Building CXX object CMakeFiles/welle-cli.dir/src/input/rtl_sdr.cpp.o
[100%] Linking CXX executable welle-cli
[100%] Built target welle-cli

The last point to be solved is how to launch during the boot the welle-cli command to have the RTL-SDR tuner ready to decode ?