2009-10-04 Vojtech Bubnik * 1.0.12 - Bugfix in RTTY Baudot table. H letter following a digit was sent as #. The error was inherited from gMFSK. - First official Jornada 680 build (Handheld PC Pro, Windows CE 3.0, Hitachi SuperH SH-3 CPU). Once the device falls asleep with PocketDigi active, RX will not resume once the device wakes up. One shall configure the Jornada not to fall asleep. - Waterfall extensions. Left/right/up/down scrolling, more choice of speed and resolution. - DXCC database, lookup on call sign. DXCC lookup may be called from QSO dialog or from RX window popup menu. - Distance / bearing calculation in DXCC report. - Extension on ATS3b PSK31/63 TX waveform timing. Optimization of on/off keying improves IMD considerably. One could achieve IMD of about 24dB, which is not excellent, but OK at QRP levels. - Trimming of whitespaces in QSO dialog. Sending calls through macros will not add unnecessary whitespaces. - Saving / restoring parameters of current channel. Next time PocketDigi gets started, the previous frequency, mode / submode and mode parameters are selected. 2007-01-01 Vojtech Bubnik * 1.0.11 - Added configuration of TX delay, TX tail, ATS3 preamble and ATS3 postamble - Channels menu split to Channels and Modem to fit on 240 row screens. - Handheld PC 2000 (Jornada 720 and others): Dialog boxes have OK and X buttons on title bar now. - Basic support for Windows Mobile 5.0 Smartphones with at least 240x240 screens. You will still need a mouse emulator utility to control waterfall and switch between RX/TX windows. 2007-12-22 Vojtech Bubnik * 1.0.11-pre2 - Added RSID support. Thanks to Patrick Lindecker F6CTE for Delphi source and support. - Default value of TX prefetch buffers set to 3 on behalf of user report. - Sample rate correction finalized. Automatic sample rate detection based on user expereince with MultiPSK. - Added menu accelerators. Very useful when using device with internal or external keyboard. Alt-T: tools, Alt-C: channels, Alt-M: Modems, Alt-A: mAcros - Added F1-F12 function key accelerators to execute macros and Ctrl-F1-F12 to edit macros. - Handheld PC 2000 (Jornada 720 and others): Dialog windows are now centered on the screen. - Handheld PC 2000 (Jornada 720 and others): Bugfix - menu is displayed again. - Handheld PC 2000 (Jornada 720 and others): Context menu on RX/TX windows opens on Alt-Tap or double tap. - Battery consumption improvement: Waterfall calculation optimized. 2007-11-18 Vojtech Bubnik * 1.0.11-pre - Added PSK63F and PSK125 modes - Mode dependent macros - Sample rate correction library ported 2007-08-18 Vojtech Bubnik * 1.0.10 - Added ATS3/Manchester support. - Added test of ATS3 link on configuration page. - Added context menu on secondary channel flags and output lines to enable faster channel closing. - Added TX lock. TX frequency indicated by a red arrow on the waterfall, if TX lock activated. - Added waterfall AVC. It is on by default, may be switched off. When AVC active, the only range is overriden. Threshold is still valid. - Fixed TX of long CW characters (missing '0') - Bugfix: Sometimes the preferences were reset on program exit. - During TX, invalid menu items are disabled. - Disabled printout of special characters ( etc). Special characters are considered errors. 2007-07-30 Vojtech Bubnik * 1.0.10 - Added bandwidth indicator to waterfall ruler. - Added other channels indicators to the waterfall ruler. One may switch between channels by clicking on the channel flag. - Added transmitter tune mode. - RTTY decoder sensitivity improved by cca. 3dB in white noise. 2007-06-17 Vojtech Bubnik * 1.0.10 - Added ATS3 support for MFSK modes (RTTY, Olivia/Contestia/RTTYM) - Moved tuning reference frequency for MFSK16 to center to be consistent with other modes. 2007-06-10 Vojtech Bubnik * 1.0.9 - Added PTT keying by COM port (DTR & RTS pins) - Added ATS3/BELL202 support. Currently PSK modes, CW keying and frequency control is supported. - Bugfix: If the RX view gets focus, receive is suspended until the focus is lost. This way user is able to scroll back and select call/name/qth by mouse/stylus and context menu. Additionally the focus is set to TX view most of the time. - Sound history implemented. Enabled and set to 20sec by default. - Sound history is configurable from 5 to 60 seconds and it may be switched off if low on memory. - PSK: Sync was sped up 2x, new selection for sync speed was added. The Slow (DX) mode is equal to the previous sync value. The Fast is equal to 4x the previous value. 2007-06-03 Vojtech Bubnik * 1.0.8 - AutoCQ feature implemented. Put "$autocq" or "${autocq:secs}" at the start of the macro. AutoCQ is stopped by any command (for example TX stop) or key press. AutoCQ indication still missing. ESC key anywhere in the application kills TX. - Added RTTY submodes HAM 45/170 and 45/200. - Added RTTY submodes for meteo reception: DWD 50/85 and 50/450, which were requested by yachters. DWD stands for Deutsche Wetterdienst (German Meteo Service) 50/85 is transmitted 20kW on 147,3kHz 50/450 is transmitted 1kW on 4583, 7636, 11039 and 14467,3kHz, 10kW on 10110,8kHz 2007-01-21 Vojtech Bubnik * 1.0.8-pre4 - BAUDOT unshift on space configurable. It needs to be switched off for SYNOP. - Bugfix of Handheld PC 2000 build (Jornada 720, UI problems) - Sound support rewritten from full duplex to half duplex. TX will work correctly on more devices now. - Fixed missing binary dependency on Windows 95. 2007-01-14 Vojtech Bubnik * 1.0.7 - Added OLIVIA/CONTESTIA/RTTYM modes. Initial implementation without channel equalization. - The three new modes tested for compatibility against MULTIPSK 4.1.2 - Known issue of THROB: AFC does not work correctly - Overload indication. Magenta stripes are drawn over the waterfall if mic input is overdriven. 2006-11-05 Vojtech Bubnik * 1.0.7-pre - Fixed bug in RTTY - Fixed CW TX speed setting problem. - Fixed problem of hanging CW TX at slow speeds. - RTTY filters changed from IIR to FIR, which are faster on a fixed point CPU - Added THROB/THROBX modes - Enabled reverse for MFSK16 - Premliminary port of Feld Hell. Only TX enabled, paper tabe control is still missing for RX. - Added setting of TX prefetch sound card buffers. If experiencing rattling sound during TX, increasing number of prefetch buffers may help - Adding error message boxes to report problems with sound card. It shall clarify, whether some of the OEMs are lazy to support duplex sound input/output 2006-11-05 Vojtech Bubnik * 1.0.6 - Added squelch to PSK and MFSK16 modes - All whitespaces of a macro line will be ignored if the macro stays alone on a line - Bugfix - enters are not duplicated in the RX window anymore - Added logging to a file. Stored to My Documents\PocketDigi\ChannelXX.log per every channel. - Clean up of layout on the desktop build. - Bugfix - waterfall will be resized correctly while changing between portrait and landscape. - Added left/right buttons to the waterfall. Tapping them is easier than dragging the ruler. - More precise fixed point logarithm for waterfall. 2006-10-21 Vojtech Bubnik * 1.0.6-pre - Fixed QPSK31 decoder - Initial MFSK16 implementation. Tuning arrow shall be pointed to the idle (zero) tone. 2006-08-12 Vojtech Bubnik * 1.0.5 - Added macros, send file, station info, QSO info. - Added RX/TX context menus. Clear window, select call, RST, QTH etc from the receive window. - Added waterfall threshold and range settings. - Added waterfall speed selection. - Added TX volume slider. - Added device info dialog. For debugging purposes. - bugfix - TX will be restarted after the device is switched off/on - Fixed BPSK31 sync gain. It does not depend on input volume now. - Fixed main screen layout. Menu will not be hidden. 2006-06-18 Vojtech Bubnik * 1.0.4 - added CW mode - added BPSK63 mode - added AFC for PSK31 2006-05-15 Vojtech Bubnik * 0.0.2 - added RTTY mode - bugfix - RX and TX windows are scrolling correctly * 0.0.3 - fixed hangup on exit 2006-04-17 Vojtech Bubnik * 0.0.1 - First public release of PocketDigi