ukhas / dl-fldigi Goto Github PK

Mostly to note them:

1. 600 / 1200 baud missing in the interface.

2. Higher baudrates don't seem to decode. This appears to be an issue in upstream.
   This is testing on windows with dl-fldigi 3.1 and fldigi 3.21.77
   100 baud works on both
   150 baud only worked on dl-fldigi
   200 baud only worked on dl-fldigi
   300 baud only worked on dl-fldigi

A couple of screenshots at https://www.dropbox.com/sh/d4xrs4cpd6w49h0/mzg3K2yjFh

I also tested 100bd and 300bd with the new linux dl-fldigi with results matching the above.

Additional testing has been done with dl-fldigi (non hab mode) and fldigi transmitting to each other via a virtual audio cable at 200bd. dl-fldigi could decode fldigi but fldigi couldn't decode dl-fldigi.

I've also tested fldigi talking to fldigi in a similar setup which works at 100 baud but fails at 150 (further confirmation of it being an upstream issue)

This doesn't seem to function, using default no file found, providing a path no file appears, once the enable box is ticked.

I get the following error when I try to make the projects:

make[1]: Entering directory `/home/matt/dl-fldigi/po'
test ! -f ./dl-fldigi.pot || \
          test -z "es.gmo fr.gmo it.gmo pl.gmo de.gmo" || make es.gmo fr.gmo it.gmo pl.gmo de.gmo
make[2]: Entering directory `/home/matt/dl-fldigi/po'
rm -f es.gmo && /usr/bin/msgfmt -c --statistics -o es.gmo es.po
1435 translated messages, 2 untranslated messages.
rm -f fr.gmo && /usr/bin/msgfmt -c --statistics -o fr.gmo fr.po
fr.po:8: warning: header field 'Language' still has the initial default value
363 translated messages, 127 fuzzy translations, 947 untranslated messages.
rm -f it.gmo && /usr/bin/msgfmt -c --statistics -o it.gmo it.po
it.po:7: warning: header field 'Language' still has the initial default value
1041 translated messages, 179 fuzzy translations, 217 untranslated messages.
rm -f pl.gmo && /usr/bin/msgfmt -c --statistics -o pl.gmo pl.po
1227 translated messages, 97 fuzzy translations, 113 untranslated messages.
/usr/bin/msgmerge --update de.po dl-fldigi.pot
dl-fldigi.pot:4990:2: syntax error
dl-fldigi.pot:4990: keyword "HEAD" unknown
dl-fldigi.pot:4990: keyword "po" unknown
dl-fldigi.pot:4990: keyword "dl" unknown
dl-fldigi.pot:4990: keyword "fldigi" unknown
dl-fldigi.pot:4990: keyword "pot" unknown
dl-fldigi.pot:4992: missing 'msgstr' section
dl-fldigi.pot:4993:2: syntax error
dl-fldigi.pot:4995: missing 'msgstr' section
dl-fldigi.pot:4996:2: syntax error
dl-fldigi.pot:4996: keyword "cd1939df3d1647c4570111dabcb620cbccbff399" unknown
dl-fldigi.pot:4996: keyword "po" unknown
dl-fldigi.pot:4996: keyword "fldigi" unknown
dl-fldigi.pot:4996: keyword "pot" unknown
/usr/bin/msgmerge: found 14 fatal errors

Looking at po/dl-fldigi.pot (line 4990) shows that there is an conflict:

<<<<<<< HEAD:po/dl-fldigi.pot
#: src/dialogs/confdialog.cxx:7612
msgid "Auto connect when dl-fldigi opens (server must be up)"
=======
#: src/dialogs/confdialog.cxx:9168
msgid "Auto connect when fldigi opens (server must be up)"
>>>>>>> cd1939df3d1647c4570111dabcb620cbccbff399:po/fldigi.pot

Hi I'm trying to build dl-fldigi on Ubuntu 16.04, I'm certain I've gotten all dependencies installed and am following this guide to installing:

https://ukhas.org.uk/projects:dl-fldigi:build-ubuntu

I have successfully compiled on a Raspberry Pi but my Ubuntu install drops out with this

Makefile:2407: recipe for target 'dl_fldigi-newinstall.o' failed
make[2]: *** [dl_fldigi-newinstall.o] Error 1
make[2]: Leaving directory '/home/james/csdr/dl-fldigi/src'
Makefile:984: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/home/james/csdr/dl-fldigi/src'
Makefile:469: recipe for target 'all-recursive' failed
make: *** [all-recursive] Error 1

Would it be possible to add the option of having a raw (complex I/Q, int16/float) file input? On Linux this would avoid issues with pulseaudio (that effect at least me!) but also allow the possibility of streaming from a gnuradio app via a pipe directly into fl-fldigi without having to go via an audio stream - multimon, for example, works this way.

It looks like variable 'root_ok' in function populate_payloads in flights.cxx can be used uninitialized. After declaration, 'root_ok' is only ever set to false. A possible solution is to initialize it to 'true' at declaration on line 550.

This was found by running the tool 'cppcheck' on the source code.

Testing 3.21.43 which works well. However if a successful string is received the fields for bearing and elevation are filled in. Should an invalid string be received these are then blanked out. Could they be retained ?

Can we make it so custom window titles are available when running in HAB mode. So as opposed to dl-fldigi for High Altitude Balloon Tracker I can put something in there like FT-817 thanks

Please see results at pastebin:
http://pastebin.com/ex5giw2V

Doing a fresh 'git clone' and a autoreconf fails with:

[snip]
src/Makefile.am:210: warning: call silent,APPB ,$(APPBUNDLE_NOLIBS: non-POSIX variable name
src/Makefile.am:210: (probably a GNU make extension)
src/Makefile.am:216: warning: call silent,NSIS ,$(INSTALLER_FILE: non-POSIX variable name
src/Makefile.am:216: (probably a GNU make extension)
src/Makefile.am:227: warning: call silent,HLS ,fldigi$(EXEEXT: non-POSIX variable name
src/Makefile.am:227: (probably a GNU make extension)
src/Makefile.am:239: warning: call silent,GUIDE ,$@: non-POSIX variable name
src/Makefile.am:239: (probably a GNU make extension)
src/Makefile.am:32: warning: compiling 'locator.c' with per-target flags requires 'AM_PROG_CC_C_O' in 'configure.ac'
src/Makefile.am:231: error: using '$(srcdir)' in TESTS is currently broken: '$(srcdir)/../scripts/tests/config-h.sh'
src/Makefile.am:231: error: using '$(srcdir)' in TESTS is currently broken: '$(srcdir)/../scripts/tests/cr.sh'
autoreconf: automake failed with exit status: 1

This is using:

autoreconf --version
autoreconf (GNU Autoconf) 2.69

automake --version
automake (GNU automake) 1.13.3

If dl-fldigi is started in HAB mode with no internet connection present, it crashes citing a winsock error. This is easily replicated - just test on a machine with no internet connection. This occurs only in HAB mode.

If a connection is present, dl-fldigi does not crash on startup, and appears to immediately download the payload list.

Line 536:

return ((k2*Q1)/N);

Should be:

return ((k2*Q2)/N);

According to several other implementations.

Seems to pick a random value to set, '23' on the last attempt.

Hi,
First, thanks for the great work on dl-flgidi.

I am trying to get the RTTY frequency as it is possible in the fldigi log files (with the File -> Text Capture -> Log all RX/TX option).

I have seen that this log file is gone in dl-fldigi but since there is still the "Log RTTY frequency" option in the RTTY tab, I expect to find the RTTY frequency in some log files.
With Misc -> Text i/o -> Enable rx text stream ON, I can find the RTTY text in .dl-fldigi/talk/textout.txt but without the frequency.

Am I missing something or is the "Log RTTY frequency" option not working ?

Thank you for your help.

Best regards

Vincent

PS: for reference, I need the frequency to control GQRX (with telnet) and account for frequency drift.

Hello,

After many days of fighting with dependencies, I stuck at make:

Making all in po
make[1]: Wejście do katalogu '/home/asus/dl-fldigi/po'
make[1]: Opuszczenie katalogu '/home/asus/dl-fldigi/po'
Making all in doc
make[1]: Wejście do katalogu '/home/asus/dl-fldigi/doc'
make[1]: Nie ma nic do zrobienia w 'all'.
make[1]: Opuszczenie katalogu '/home/asus/dl-fldigi/doc'
Making all in src
make[1]: Wejście do katalogu '/home/asus/dl-fldigi/src'
make  all-am
make[2]: Wejście do katalogu '/home/asus/dl-fldigi/src'
  CXX      dl_fldigi-rtty.o
In file included from ./include/habitat/Extractor.h:8,
                 from ./include/dl_fldigi/hbtint.h:7,
                 from cw_rtty/rtty.cxx:42:
./include/habitat/UploaderThread.h:155:5: warning: ‘template<class> class std::auto_ptr’ is deprecated [-Wdeprecated-declarations]
  155 |     auto_ptr<habitat::Uploader> uploader;
      |     ^~~~~~~~
In file included from /usr/include/c++/10/memory:83,
                 from ./include/habitat/UploaderThread.h:6,
                 from ./include/habitat/Extractor.h:8,
                 from ./include/dl_fldigi/hbtint.h:7,
                 from cw_rtty/rtty.cxx:42:
/usr/include/c++/10/bits/unique_ptr.h:57:28: note: declared here
   57 |   template<typename> class auto_ptr;
      |                            ^~~~~~~~
cw_rtty/rtty.cxx:55:1: error: narrowing conversion of ‘'\37777777667'’ from ‘char’ to ‘unsigned char’ [-Wnarrowing]
   55 | };
      | ^
cw_rtty/rtty.cxx:55:1: error: narrowing conversion of ‘'\37777777667'’ from ‘char’ to ‘unsigned char’ [-Wnarrowing]
cw_rtty/rtty.cxx:77:1: error: narrowing conversion of ‘'\37777777667'’ from ‘char’ to ‘unsigned char’ [-Wnarrowing]
   77 | };
      | ^
cw_rtty/rtty.cxx:77:1: error: narrowing conversion of ‘'\37777777667'’ from ‘char’ to ‘unsigned char’ [-Wnarrowing]
make[2]: *** [Makefile:1828: dl_fldigi-rtty.o] Błąd 1
make[2]: Opuszczenie katalogu '/home/asus/dl-fldigi/src'
make[1]: *** [Makefile:1169: all] Błąd 2
make[1]: Opuszczenie katalogu '/home/asus/dl-fldigi/src'
make: *** [Makefile:472: all-recursive] Błąd 1

I've followed by raspbian build instructions. I've tried the newest version and last stable DL3.1.

EDIT:
There is a problem with this repo, but this fork works fine with some extra flags.

To build this on Debian follow this instructions:

git clone https://github.com/jamescoxon/dl-fldigi
cd dl-fldigi
git submodule init
git submodule update
autoreconf -vfi
./configure --disable-flarq --enable-optimizations=native CXXFLAGS="-fpermissive -Wno-narrowing -g -O2"
make

Enjoy!

Bearing , distance and elevation calculations incorrect when decoding integer longitude and latitude values

I.e
$$ATLAS,1277,19:34:10,502183856,24855542,25718,10,6,592,151,s*ED86

Results in (from 53.75200, -1.81837) very silly values which change every sentence (suspect variable overflows).

The current default for RTTY RX filter bandwidth (1.5 * baud rate) gives very poor auto frequency compensation performance - even tracking the frequency shift the NTX2 exhibits with temperature change is unreliable. Increasing the RX filter bandwidth resolves this issue & makes AFC usable.

Previous versions had a much larger RX filter bandwidth by default (which seemed to work well):
http://code.google.com/p/dl-fldigi/source/browse/branches/oldtrunk/src/cw_rtty/rtty.cxx#164

Yes, libssl-dev/unstable,now 1.0.2c-1 amd64 [installed]

/usr/bin/ld: dl_fldigi-Uploader.o: undefined reference to symbol 'BIO_ctrl@@OPENSSL_1.0.0'
//usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0: error adding symbols: DSO missing from command line

Building for the latest commit

Even a momentary loss of net connectivity causes dl-fldigi r111 to crash.

I have compiled on Ubuntu Saucy (i386) successfully. When running with the --hab switch, the following crash occurs. Runs OK without.

root@ubuntu:~/dl-fldigi# ./src/dl-fldigi --hab
I: main: appname: ./src/dl-fldigi
I: main: ./src/NBEMS.DIR not present
I: main: HomeDir: /home/ubuntu/.dl-fldigi/
I: main: RigsDir: /home/ubuntu/.dl-fldigi/rigs/
I: main: ScriptsDir: /home/ubuntu/.dl-fldigi/scripts/
I: main: PalettesDir: /home/ubuntu/.dl-fldigi/palettes/
I: main: LogsDir: /home/ubuntu/.dl-fldigi/logs/
I: main: PicsDir: /home/ubuntu/.dl-fldigi/images/
I: main: HelpDir: /home/ubuntu/.dl-fldigi/help/
I: main: MacrosDir: /home/ubuntu/.dl-fldigi/macros/
I: main: WrapDir: /home/ubuntu/.dl-fldigi/wrap/
I: main: TalkDir: /home/ubuntu/.dl-fldigi/talk/
I: main: TempDir: /home/ubuntu/.dl-fldigi/temp/
I: main: KmlDir: /home/ubuntu/.dl-fldigi/kml/
I: main: PskMailDir: /home/ubuntu/
I: main: DATA_dir: /home/ubuntu/.dl-fldigi/data/
I: main: NBEMS_dir: /home/ubuntu/.nbems/
I: main: ARQ_dir: /home/ubuntu/.nbems/ARQ/
I: main: ARQ_files_dir: /home/ubuntu/.nbems/ARQ/files/
I: main: ARQ_recv_dir: /home/ubuntu/.nbems/ARQ/recv/
I: main: ARQ_send: /home/ubuntu/.nbems/ARQ/send/
I: main: WRAP_dir: /home/ubuntu/.nbems/WRAP/
I: main: WRAP_recv_dir: /home/ubuntu/.nbems/WRAP/recv/
I: main: WRAP_send_dir: /home/ubuntu/.nbems/WRAP/send/
I: main: WRAP_auto_dir: /home/ubuntu/.nbems/WRAP/auto/
I: main: ICS_dir: /home/ubuntu/.nbems/ICS/
I: main: ICS_msg_dir: /home/ubuntu/.nbems/ICS/messages/
I: main: ICS_tmp_dir: /home/ubuntu/.nbems/ICS/templates/
I: main: FLMSG_dir: /home/ubuntu/.nbems/
I: main: FLMSG_dir_default: /home/ubuntu/.nbems/
I: main: FLMSG_WRAP_dir: /home/ubuntu/.nbems/WRAP/
I: main: FLMSG_WRAP_recv_dir: /home/ubuntu/.nbems/WRAP/recv/
I: main: FLMSG_WRAP_send_dir: /home/ubuntu/.nbems/WRAP/send/
I: main: FLMSG_WRAP_auto_dir: /home/ubuntu/.nbems/WRAP/auto/
I: main: FLMSG_ICS_dir: /home/ubuntu/.nbems/ICS/
I: main: FLMSG_ICS_msg_dir: /home/ubuntu/.nbems/ICS/messages/
I: main: FLMSG_ICS_tmp_dir: /home/ubuntu/.nbems/ICS/templates/
I: main: CPU speed factor=154.040491: setting slowcpu=false, sample_converter="Best Sinc Interpolator"
I: testCommPorts: Found serial port /dev/ttyS0
I: testCommPorts: Found serial port /dev/ttyS1
I: testCommPorts: Found serial port /dev/ttyS2
I: testCommPorts: Found serial port /dev/ttyS3
I: testCommPorts: Found serial port /dev/ttyS4
I: testCommPorts: Found serial port /dev/ttyS5
I: testCommPorts: Found serial port /dev/ttyS6
I: testCommPorts: Found serial port /dev/ttyS7
I: loadDefault: macro file name: macros.mdf
I: loadDefault: loading: /home/ubuntu/.dl-fldigi/macros/macros.mdf
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
ALSA lib pcm_dmix.c:961:(snd_pcm_dmix_open) The dmix plugin supports only playback stream

Caught signal 11
Aborting dl-fldigi due to a fatal error.
Please report this to: [email protected]
or file a bug report at: https://fedorahosted.org/fldigi/newticket

****** Stack trace:
./src/dl-fldigi[0x81a3136]
./src/dl-fldigi[0x81a335c]
[0xb7799400]
./src/dl-fldigi[0x8192145]
./src/dl-fldigi[0x81922e8]
./src/dl-fldigi[0x805c678]
/lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf5)[0xb6d1f905]
./src/dl-fldigi[0x8062533]

****** Version information:
dl-fldigi 3.21.77
Copyright (C) 2007-2010 Dave Freese, Stelios Bounanos, Leigh Klotz, Remi Chateauneu, and others.
License GPLv3+: GNU GPL version 3 or later http://www.gnu.org/licenses/gpl-3.0.html
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

****** Build information:
Build information:
built : Sun Jan 12 13:50:55 UTC 2014 by root@ubuntu on i686-pc-linux-gnu for i686-pc-linux-gnu

configure flags: '--disable-flarq'

compiler : gcc version 4.8.1 (Ubuntu/Linaro 4.8.1-10ubuntu9)

compiler flags : -I$(srcdir) -I$(srcdir)/include -I$(srcdir)/irrxml -I$(srcdir)/libtiniconv -I$(srcdir)/fileselector -I$(srcdir)/xmlrpcpp -pthread -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/i386-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/freetype2 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/i386-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng12 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_THREAD_SAFE -D_REENTRANT -D_REENTRANT -I/usr/include/libpng12 -pipe -Wall -fexceptions -O2 -ffast-math -finline-functions -DNDEBUG

linker flags : -lportaudio -lasound -lm -lpthread -Wl,-Bsymbolic-functions -lfltk_images -lfltk -lX11 -lX11 -lsndfile -lsamplerate -lpulse-simple -lpulse -lhamlib -lm -lpng12 -lcurl -ldl -lpthread -lssl -lcrypto

libraries : FLTK 1.3.1
libsamplerate 0.1.8
libsndfile 1.0.25
PortAudio 19
PulseAudio 4.0
Hamlib 1.2.15.3

Runtime information:
system : Linux ubuntu 3.11.0-12-generic #19-Ubuntu SMP Wed Oct 9 16:12:00 UTC 2013 i686

libraries : libsamplerate-0.1.8 (c) 2002-2008 Erik de Castro Lopo
libsndfile-1.0.25
PortAudio V19-devel (built Oct 8 2012 16:25:16) 1899
Pulseaudio 4.0.0
Hamlib 1.2.15.3

Many hams are no using different off the shelf ics like rfm-22b and different Lora chips supporting fsk modes in their HABs, amateur satellites, other radios.
Can decoding facility for fsk generated from them be add to the program, which can later route the data to the ssdv decoder or forwarders etc. Mostly for standard speeds like 1200,2400,4800,9600 bps. An option to define length of preamble and syncword and syncword to look for, will be need though.

Currently dl-fldigi expects DD.DDD but has also been set up to cope with direct coordinates lifted from the NMEA so DDMM.MMM - the system is perfectly capable of coping apart from in the calculation of bearing and distance. Need to add a conversion function to dl_fldigi.cxx.

The AFC doesn't work for me at all - despite various fiddling with rate and filter bandwidth (both in fldigi and dl-fldigi mode)
this is under snow-lepard. I noticed this in the last couple of flights - so may just be a feature of 115 Happy to build/debug if needed.

Some payload_telemetry docs will have the receiver frequency in KHz, others in Hz, while it should always be in Hz.

tested on Fedora 18 with XABEN flight - not done much further testing yet.

Decoded data was fine but uploaded strings (and the decode bar showed each character repeated).

Originally spotted by db_g6gzh on IRC.

Using Dl-Fldigi 3.20.34 HAB mode with rig connected via HAMLIB.
If you turn the rig off , Dl-Fldigi won't close gracefully and becomes unresponsive.

Using the windows build, I discovered that my waterfall stopped and the decoding halted when I right-clicked the window. This may also occur when dragging the window around.