- OFDM modes now only appear in waterfall-only mode
- Reverted the hack/temp-fix of previous commit: 9aac73...
- Fixed a bug where ARQ I/O port was causing excessive logging / printing to console.
- Temp-hack to be replaced with better solution ASAP.
- The number of characers-per-second for the OFDM modes was too fast
to print them the the Rx window.
- Doing so was causing the entire GUI to hang and become unresponsive.
- This patch is a temp-hack which remedies the issues.
- It simply skips printing received characters to the main window if the
"dataonly" boolean is set true.
- To see the Rx data: telnet to 127.0.0.1:7322 (the Fldigi ARQ port)
- This is to further testing & devel for faster data/NBEMS-only modes
- For use with FM transceiver's 9600/data port
- Final goals:
-- To create a soundcard mode which can
easily operate at 9600 bits/sec or faster.
-- To be easier to adjust and use than current
9600 and packet modulations (no deviation meter needed)
- These are early-alpha proof-of-concept modes only!
- 3 demo-only / proof-of-concept data modes so far
-- OFDM 8x24 : 8psk x 24 carriers = 9 kbps in 6 khz BW
-- OFDM 8x28 : 8psk x 28 carriers = 10.5 kbps in 7 khz BW
-- OFDM 16x24 : 16psk x 24 carriers = 12 kbps in 6 khz BW
-- this 16psk based mode is currently broken
-- todo: write a 16QAM demodulator instead
- Raised PSK FFT samplerate to 16000 Hz
- Raised PSK Nyquist freq to 8000 Hz
- Allows for very-highspeed PSK modes up to ~ 7600 Hz bandwidth
- All current PSK modes unaffected by change (except increased CPU usage)
* Maintenance Release includes
- cw scanner
. adds multi signal scanner / browser
- Sound Card
. keep input and output sound card devices open for
duration of fldigi execution
. Corrected tune output device
. Changed tune, wfid, video and cw-id to use tx offset
- CW QSY
. Correct QSY when transceiver in CW and CW-R type modes
- CALL field size
. Increased CALL, OP_CALL, STA_CALL from 15 to 30 chars
- LOG area controls
. Resize controls to add County entry control. Allow user
to select which extra qso field is displayed; country or
county.
* Added initial open of SC device
- insured that Pulse Audio recognizes fldigi as both
input and output sound application
* Corrected tune output device
* Changed tune, wfid, video and cw-id to use tx offset
* Changed all element timing to number of samples
both CW and CW scanning detectors
* Removed FIR filter. FFT filter only for CW signal path.
* Removed Hilbert transform from CW signal path
* Update CW documentation
* Correct Windows performance at end of CW Tx text
- program should wait for keyboard input
- terminate with the ^r character pair
- terminate with control-r
- terminate with the T/R button
* Add <LF> character to Rx echo text when going from Tx to Rx
- provides visual separation of Tx and Rx text in the Rx panel
- color rendition still applies.
* Force all font initialization to be name dependent
* Font name / Font number can change as user installs
or removes fonts from the OS with potentially fatal
impact on fldigi font usage.
* May require user to reconfigure various font selections
* Update log field LOTWSDATE for each record sent to
LOTW when the upload file is created
* clear LOTWSDATE field if lotw rejects submission or
fails to respond within 25 seconds
* insure that lotw review dialog closes on program exit
* restore tabular sort order when adding a record
* Improved CW decoder
- removed user adjustable signal level controls
- added automatic tracking filters for Rx signal level
- tracking filters change parameters with detected
WPM. Not Kalman, but better than fixed.
* Add checkband test to new log entry before writing record
* Added BAND control to log view, contest tab
- fldigi does not use the BAND field, it is present as a
convenience for exporting or importing from log programs
that do use it.
- the control is on the contest tab since that seems to be
the most common use for BAND (e.g. field day event).
* OS X file naming dialog drops the ".adif" extension.
- add code to insure newlog etc have the correct extension.
* Allow user to specify the date time format using
strftime format strings
- <ZT> becomes <ZT:"%H%M%S">; <ZT:"%H:%M:%SZ"> etc.
- <ZT:fmt> fmt is the strftime format string
if the ':fmt' is not in the macro tag then the
current format is used
* Add auto save Rx images to
- Thor
- IFKP
* Corrected IFKP send image sequencing
- pic%[T] where T is image scale was not being
send before the image fascimille.
* Added Thor and IFKP image transfer using the
<IMAGE:fname> macro tag
