* New configuration panel 'IO'
* Add power density zones.
* Query and Set Kiss hardware commands
* Support bcast rsid over kiss socket
* limit selectable modem options to 8 bit versions only (kiss i/o mode)
* Employs simple HDLC encapsulation frame for transmit/receive CRC data
verification.
* Uses histogram based threshold detection.
* Include manual squelch button for KISS op's.
* User configurable inhibit transmit on busy frequencies for nn seconds
* Impose transmit wait on valid frame reception
* Uses dual UDP ports for concurrent operation of programs using the
same IP address.
* Clears the transmit buffer when data is available for more then 10
mins and has not been transmitted.
* Provides ax25 decoding. Code hijacked from the FLDIGI packet modem co
- redirect character data display on the RX panel
* Add non standard KISS frame to handle ARQ data.
- interface can handle both ARQ data and HDLC ax25 frames on
the same port.
* Squelch related command and control functions to the KISS hardware
interface.
* User configuration item to disable CSMA from config panel and kiss
hardware frame.
* Additional KISS command to adjust KPSQL detection gain (for testing).
* Removed unused function in sockets.cxx not compatible with LINUX OS.
(from John, G8BPQ)
* New command 'BUSY:<T|F>'
* Custom bindUDP() for UDP support.
* Waterfall display gain adjusted based on sample rate changes.
* Expanded conditions that indicate BUSY:T on command request.
* Log loopback condition to event log.
* Restore KPQSL set level position on start up.
* Conditionally log of the KISS data path strings
* Added debug filter 'KISS control' to event log.
* KPSQL threshold button indicator remains ON during transmit inhibit.
indication of active 'Busy Channel'.
* Added DEBUG Logging command LOG_HEX(const char *buf, int len);
D:,... ReadFromHostSocket: ..BUSY:. C0 06 42 55 53 59 3A C0
* Added thread locks to waterfall.cxx:
- powerDensity()
- peakFreq(),
- powerDensityMaximum()
These are being accessed by more then one thread.
* Swapped hash.m4 swapped test case to std::tr1::hash from std::hash
- Updated pskrep.cxx to handle the change in hash.m4
* 8PSK2000 removed.
* Coordination merge with branch kiss21.
* Code clean up
* Updated Documentation. Remove unused png's.
* Request from Jim, W2XO: Add log.set_rst_in and log.set_rst_out xmlrpc
commands.
* Compiler warning pacification (global in scope).
* New XMLRPC commands to query and set active IO port.
* Documentation update for XMLRPC commands
* WSAStartup and WSACleanup one for one issue.
* Update Docs for 3.22 release. New png's added.
* removed source files for Cfft, the original fast fourier
transform used in fldigi. Cfft has been replaced by
g_fft, the fast fourier transform C++ template based on
public domain code by
John Green <green_jt@vsdec.npt.nuwc.navy.mil>
* removed source files for Cfft, the original fast fourier
transform used in fldigi. Cfft has been replaced by
g_fft, the fast fourier transform C++ template based on
public domain code by
John Green <green_jt@vsdec.npt.nuwc.navy.mil>
* This commit contributed to by:
- John Douyere <vk2eta@gmail.com>
- Dave Freese <w1hkj@w1hkj.com>
- John Phelps <kl4yfd@gmail.com>
- Andrej Lajovic <s57ln@hamradio.si>
* New high speed and multi carrier modems
- psk, pskr
- DominoEX
- Thor
* Added separate modem initialization for
Olivia tone / bandwidth pairs:
- 4/250, 8/250
- 4/500, 8/500, 16/500
- 8/1000, 16/1000, 32/1000
- 64/2000
* RSID changes
- Added secondary RsID code set
- RsID code 263 enables detection of the secondary
RsID code burst.
* MFSK UTF-8 tx
- corrected transmit of two-byte UTF-8 characters
* PSK-UTF-8 tx
- corrected transmit of two-byte UTF-8 characters
* Changed PSK multicarrier bandwidth markers to show full
extent of signal in the waterfall.
* THOR modem updates
- Added Thor high speed modes
25x4, 50, 50x2, 100 Baud, all < 1800 Hz bandwidth
- IFK+ Softdecode function for THOR
dynamically detects and suppresses CWI
Rx printing is disabled when "File IO only" is selected for
soundcard. Decoder uses puncture in this condition.
- THOR FEC confidence indicator
Uses the actual path-metrics from the Viterbi decoder.
Displays next to the S/N in the main dialog.
* This commit contributed to by:
- John Douyere <vk2eta@gmail.com>
- Dave Freese <w1hkj@w1hkj.com>
- John Phelps <kl4yfd@gmail.com>
- Andrej Lajovic <s57ln@hamradio.si>
* New high speed and multi carrier modems
- psk, pskr
- DominoEX
- Thor
* Added separate modem initialization for
Olivia tone / bandwidth pairs:
- 4/250, 8/250
- 4/500, 8/500, 16/500
- 8/1000, 16/1000, 32/1000
- 64/2000
* RSID changes
- Added secondary RsID code set
- RsID code 263 enables detection of the secondary
RsID code burst.
* MFSK UTF-8 tx
- corrected transmit of two-byte UTF-8 characters
* PSK-UTF-8 tx
- corrected transmit of two-byte UTF-8 characters
* Changed PSK multicarrier bandwidth markers to show full
extent of signal in the waterfall.
* THOR modem updates
- Added Thor high speed modes
25x4, 50, 50x2, 100 Baud, all < 1800 Hz bandwidth
- IFK+ Softdecode function for THOR
dynamically detects and suppresses CWI
Rx printing is disabled when "File IO only" is selected for
soundcard. Decoder uses puncture in this condition.
- THOR FEC confidence indicator
Uses the actual path-metrics from the Viterbi decoder.
Displays next to the S/N in the main dialog.
* Still retains use of " ^r " in the user window
* Covers special-case for FLARQ usage where ETX should
stop the modem
* EOT character can now be transmitted from Tx window instead
of switching to Rx mode
* From: Andrej Lajovic <s57ln@hamradio.si>
- Substitute symbolic names for negative return values of
get_tx_char()
* Still retains use of " ^r " in the user window
* Covers special-case for FLARQ usage where ETX should
stop the modem
* EOT character can now be transmitted from Tx window instead
of switching to Rx mode
* From: Andrej Lajovic <s57ln@hamradio.si>
- Substitute symbolic names for negative return values of
get_tx_char()
* Changed DominoEX 85 and THOR 85 to DOM/THOR 44
* Changed DominoEX125 and THOR 125 to DOM/THOR 88
- DominoEX 44 and THOR 44 are doublespaced modes
* Raised the viterbi traceback length to accomodate a long constraint length code.
* added THOR soft bit decoding function
* modem listens for the THOR preamble sequence of tones
* on receving the preamble, flushes the interleaver and viterbi decoder with punctures
clears noise / garbage bits out of soft rx pipeline, improving FEC performance
* changed one, zero soft-bits to unsigned char
* Updated THOR modem configuration tab
* New high speed modem types based on dominoex / thor.
- dominoex at 85 baud
- dominoex at 125 baud
- Thor at 85 baud
- Thor at 125 baud
Thor85/125 use a convolutional encoder / viterbi
decoder constraint length of THOR_K=15 (NASA/Galileo)
Removed duplicate invocations of init() for several
modem types.
Carrier callback
Corrected frequency limits computation in waterfall::opmode()
method.
* Added Gaussian noise source with adjustable level in dB.
* Access requires command line switch --noise.
Controls appear on Configuration/Operator Tab.
* Not for use with transmitted signals, but for generating
an audio test file or testing with cross connected audio
cables between two computers.
* Modified modem decoders where necessary to level adjust
between transmit and receive s/n.
John Greb