TLF is a logging program for radiosport, or ham radio contests. It supports CQWW, CQ-WPX, ARRL-DX, ARRL-FD, PACC, and EU SPRINT contests as well as many more, and also has general QSO and DXpedition modes. Users can add new contests by editing a text file.

TLF interfaces with a morse code generator, your sound card, a huge number of radios, and with a DX Cluster. It can project cluster data into the excellent Xplanet program, written by Hari Nair.

Contest operation mimics the popular TR-Log program for DOS, and the output file is TR- as well as CABRILLO compatible. The user interface was designed with over 30 years of experience in CW contesting, and a group of active contesters continues to update the code.

TLF runs in console mode (a terminal window), allowing it to run on smaller machines, or remotely with limited bandwidth. Don't let the "retro" look of the console fool you, though; this is a fully modern contest logger that can support everything from a part time single op effort to a large multi-multi "big gun" operation.

See Manual.md for an explanation of the user interface and detailed descriptions of setups for CW, RTTY, and SSB contesting. For specific questions once you've started using TLF, simply type man tlf at the command line.

As a console program, there are no menus or pop-up windows in TLF. Instead, it uses two configuration files: logcfg.dat and a contest-specific rules file. Starting from an empty directory, it will read <PREFIX>/logcfg.dat, where <PREFIX> is the directory where the data files were installed (/usr/local/share/tlf by default). Any logcfg.dat or rules file stored in the local directory where TLF launches will override the default settings, which you probably want to do. See the Quick Start guide below for an example setup. The default logcfg.dat file has extensive comments documenting the settings, and can be opened in any text editor. At a minimum, you'll need to set your callsign.

The easiest way to install TLF is from your distribution's repo. On Debian-flavored distributions (including Ubuntu):

sudo apt install tlf

If you choose this route, you can skip the "Building from source" section.

If you want to use cwdaemon for CW, make sure it's installed, and either set it up to start at system startup, or plan to start it manually before launching TLF.

If you want to use a K1EL Winkeyer for CW, download and install either winkeyer_server or winkeydaemon, following the instructions on those pages. You'll need to start the Winkeyer server (either one) before starting TLF. Both programs work by impersonating cwdaemon, which TLF will use automatically if you've enabled the NETKEYER settings in the logcfg.dat file.

If you'd prefer to build TLF from source, or if it's not in your repo, it requires some other components to be installed first.

Specifically, it depends on:

• the hamlib library for controlling your radio,
• ncurses and tinfo for text screen handling,
• the XMLRPC_C library for communication with programs like Fldigi,
• Glib-2.0 for supporting C functions and
• GNU Autoconf for configuring and building the code.

If you are using a distribution of the Debian family (including Ubuntu) you can get all of these dependencies by opening a Terminal window and typing:

sudo apt install autoconf libglib2.0-dev libhamlib-dev libncurses5-dev libtinfo-dev libxmlrpc-core-c3-dev

While not strict build dependencies, the following packages may be helpful too:

• sox for audio signal handling during SSB contests and
• xplanet which allows you to see the latest DX spots on the globe.

On Debian Linuxes:

sudo apt install sox xplanet

Once the dependencies are installed, the easiest way to get TLF's source is by downloading the latest tarball (version 1.4.1) from here, then navigating your Terminal to the directory where you unpacked it, and typing:

./configure
make
sudo make install

If you plan to do contests in digimodes using Fldigi, start the sequence above with

./configure --enable-fldigi-xmlrpc

followed by the make and make install commands.

If you are compiling TLF from a clone of the Github repository instead of the tarball, please do

autoreconf --install

before the above commands.

By default, TLF will install into /usr/local/bin, together with the shell scripts from the scripts directory. Data files will install into /usr/local/share/tlf.

If you want to change any of these paths, you can do that with the configure script too, e.g.

./configure --prefix=/usr --datadir=/usr/share

will install TLF and scripts into /usr/bin, datafiles into /usr/share/tlf.

If you want to use cwdaemon for CW, make sure it's installed, and either set it up to start at system startup, or plan to start it manually before launching TLF.

If you want to use a K1EL Winkeyer for CW, download and install either winkeyer_server or winkeydaemon, following the instructions on those pages. You'll need to start the Winkeyer server (either one) before starting TLF. Both programs work by impersonating cwdaemon, which TLF will use automatically if you've enabled the NETKEYER settings in the logcfg.dat file.

TLF can be used in all types of contests, but regardless of the mode, much of the initial setup will be the same. This example will assume a USA-based station is setting up for the ARRL DX contest - simply substitute the appropriate rules file for whatever contest you're entering.

The easiest way to keep things organized is to create a new directory for each contest, then copy the default configuration files into it. You can do this in your file manager, or at the command line:

mkdir arrldx

cd arrldx

mkdir rules

cp /usr/share/tlf/logcfg.dat .

cp /usr/share/tlf/rules/arrldx_usa rules/

Note that the file paths above are based on a Debian installation from the repo. If you compiled from source instead of installing from your repo, your share directory may instead be /usr/local/share/tlf.

Now we have a directory called arrldx with a logcfg.dat file in it, and an arrldx/rules directory with arrldx_usa in it. These will override the defaults when we launch TLF.

Open the local logcfg.dat file in your favorite text editor. The comments in the file explain the features. Set RULES=arrldx_usa, uncomment any settings you want to enable, comment (#) any you want to disable, and enter specifics such as your callsign and preferred console-based text editor. The latter will be used to edit this file from inside TLF.

If you plan to generate CW with TLF, you'll need either cwdaemon or a Winkeyer server running, and for digital modes you'll need Fldigi. Rig control requires hamlib. See Manual.md for details. If you want DXcluster spots to show up on a band map in TLF, enter your preferred settings in the "PACKET INTERFACE" section and also uncomment the CLUSTER line under "INFORMATION WINDOWS."

When done with logcfg.dat, go to your local copy of rules/arrldx_usa and edit it. There shouldn't be much to do besides set your exchange (unless you happen to be in PA) and make any changes you like to the CW messages if you're using them. The same procedure applies to any other rules file. If you want to work a contest that doesn't currently have a rules file, copy one that's similar and modify it - then please let us know, so we can add it to the collection.

Once the configuration files are to your liking, make sure the terminal window is set to 80x25 size and launch TLF from your contest directory:

tlf

(or /usr/local/bin/tlf if you want to be explicit).

As a console-based logger, TLF relies exclusively on keyboard commands. Commands are either key chords (such as Alt-H to bring up the help screen), or text entered directly into the empty callsign entry field (such as :help to open the complete list of keyboard commands). Entering a number such as 14050 will set the current frequency in kilohertz, and if rig control is active TLF will automatically tune the rig to that frequency. The F-keys work as expected for sending contest macros; an abbreviated list of their current settings is across the top line of the console.

If you've used other modern contest loggers, such as N1MM+, the keyboard behavior will be very familiar: it's the standard "Enter Sends Message (ESM)" operation. The spacebar will take you to the exchange field after entering a callsign, and the Enter key triggers different macros depending on which mode you're in (Run vs. Search and Pounce) and which part of the QSO is happening.

The default mode is "Log," equivalent to "Run" mode in other contest loggers. You'll see the word "Log" in the upper left corner, and TLF will assume you're calling CQ and responding to whoever calls back. In this mode, hitting "Enter" in the blank callsign field will send your CQ.

To toggle between "Log" and "Search and Pounce" mode, hit "+", and note that the upper left corner now says "S&P". Now hitting "Enter" in the blank callsign field will send your callsign (the same as the F-6 message by default) instead of your CQ, and the rest of the Search and Pounce logging flow will follow.

For a complete walkthrough and more details on specific types of operations, see doc/Manual.md, which we're in the process of revising. Answers to specific questions can usually be found in the built-in manual accessible from any console window:

man tlf

A copy of the old TLF manual is also available in the Github repository here. While many new features have been added, much of the old information will still work.

If you have coding skills and want to help with the project, feel free to fork the repo, make changes, and send a patch or pull request.

Please direct bug reports, feature requests, and questions to the mailing list.

Thanks to Joop, PA4TU for the help with the make files and the cwdaemon.

Thanks to Ivo, 9A3TY for the serial port /dev/cwkeyer device.

Thanks to Eric, PA3FKN for the parallel port /dev/cwkeyer device.