ComTekk SELCAL Version History www.comtekk.com v4.10 30-Jun-2020 ------------------------ 1. Added new tones per ARINC 714A Mark 4 specification 2. Updated UI and audio libraries 3. New color picker on Preset edit screen v4.00 30-Nov-2017 ------------------------ 1. Improved serial control for CODAN after live testing 2. Added debug pane to monitor serial comms 3. Added adjustable COM timeout delay 4. Status indicator now blinks when data received 5. Updated security with hardware locking v3.24 - 3.26 24-Jul-2017 ------------------------ BETA TEST v3.23 1-May-2017 ------------------------ 1. Added serial control for auto mode change on CODAN radios v3.22 27-Feb-2017 ------------------------ 1. Made compatible with Windows Magnifier 2. Added command line option for external control v3.11 12-Feb-2015 ------------------------ 1. Updated GUI libraries 2. Set first tone 1000mS, was 1250mS v3.1 26-Apr-2012 ------------------------ 1. Added aircraft lookup window 2. Aircraft database now unlimited, 1st 64 entries used on Preset buttons. Added 'Insert' and 'Add' buttons 3. Added TX audio device selector (Windows 7 recommended) 4. Program settings (INI) now stored in common app data folder (same for all Windows users). C:\ProgramData\ComTekk [Win7/Vista]; C:\Documents and Settings\All Users\Application Data\ComTekk [XP] 5. Audio input devices checked on launch, terminates if none found. 6. Calibration WAV file added to installer 7. Old activation keys will not work with this version v3.01 22-Jun-2011 ------------------------ 1. Fixed number of presets saved on exit v3.0 11/21/2010 ------------------------ 1. Updated, improved user interface (GUI) 2. Added PTT (Push-To-Talk) button and input audio selection 3. Improved audio support for Windows 7/Vista 4. New presets panel, up to 64 buttons 5. Option to launch app on Windows startup 6. Added master TX (transmit) level control 7. Password protection of settings added 8. Improved error-checking 9. Added log file (CSV format), records SELCAL codes sent, date/time 10. Option to hide preset SELCAL code during transmit 11. Full screen mode option removed 12. VOX mode added v2.0 6/21/08 ------------------------ 1. Mixer control now supports Vista 2. Manual calibration option added. 3. New panel with 16 memory presets (colored buttons) v1.05 8/25/07 ------------------------ 1. Changed temp cert for auto delivery v1.04 7/24/07 ------------------------ 1. Updated shell cert v1.03 7/8/07 ------------------------ 1. Added PTT control via serial port DTR/RTS v1.02 7/4/07 ------------------------ 1. Accuracy improved to +/- 1Hz with 12th order FFT v1.01 7/1/07 ------------------------ 1. Improved auto-calibration with running average calculation 2. Implemented full-screen mode 6/19/07 v1.00 Initial release ------------------------ 1. Added option to save code on exit. 2. Added option to send code twice. 6/16/07 v1.00b Beta release ==============