* correct WF hesitation when processing post Tx macros
* remove xmlrpc_rig ptt transition waiting from main loop
* correct WF hesitation when transmitting MT63 start tones
* added CTRL-nnn numeric sequence character entry to Fl_Input2
class. Allows direct entry of characters such as ñ in
QSO fields, macro editor, etc.
* added new menu items to FTextEdit and Fl_Input2 widgets
- allow user to select UTF-8 special characters from
pop-up menu (right click in widget). This effects
TX text widgets and all data entry controls which use
the Fl_Input2 widget.
* Changed to specifed short/long MT63 mode selection
ie: MT63-500S / MT63-500L
MT63-1000S / MT63-1000L
MT63-2000S / MT63-2000S
* Interleave no longer a configuration item, but fixed
by mode selection
S - short, 32 bit
L - long, 64 bit
* 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()
* Refactor get_tx_char()
* Reset to stock version, call byte_at()
The class Fl_Text_Buffer_mod (borrowed from FLTK) contained a modified
version of the method char_at() that effectively made it behave as
byte_at(). Silently modifying a library-provided method not only disables
the access to a certain functionality of the library, but can also cause
other unforeseen consequences. The method was thus reverted to the stock
version and the code that previously called the modified version was
changed to call byte_at() instead.
* Remove unneeded code in FTextTX::nextChar()
* Libtiniconv
- Added libtiniconv (charset conversion library)
- Library Version 1.0.1 fetched from http://tiniconv.sf.net
A small fix made to change a misspelled macro name.
Build system adapted to fit into the fldigi build model.
* Added CharsetDistiller class
- Sanitize input data and convert it into UTF-8
- CharsetDistiller receives input data one byte at a time and converts this
data stream from a particular character set into UTF-8. Invalid input data
is treated as if it was encoded in CP1252. Character set conversion is
performed as soon as possible, i.e., when enough input is received to
constitute a valid character in the input character set, this character is
immediatly converted into UTF-8 and made available at the output.
* Make put_rx_char_flmain() use charsetDistiller
* Make put_echo_char() use CharsetDistiller
* Make pskBrowser use CharsetDistiller
* Added OutputEncoder class
- Used for encoding transmitted data
- OutputEncoder accepts UTF-8 strings at input, converts them to the
selected encoding and outputs them one byte at a time.
* TX character set conversion using OutputEncoder
* Fix backspace for >2byte UTF-8 characters
* Cleanup modem UTF-8 code
- PSK, Olivia, MT63 and MFSK modems:
cleanup of unneeded UTF-8 handling code
- Everything that deals with output character set conversion and data
sequencing is now done using OutputEncoder, so the modems can become
completely agnostic about the character set used. As far as they are
concerned, everything is just byte-sized data.
* Added an array of character set names and identifiers
* UTF-8 code cleanup
- Cleanup of unneeded UTF-8 handling code in add_rxtx_char() and family
* Character set selection menu
- Add menu button to select the active TX/RX charset to the colors-fonts
configure dialog. The setting defaults to UTF-8 (selected at program
startup). The selection is saved to the program defaults configuration
file when "Config/Save" is executed.
* Modified mt63 base and supporting digital signal processing (dsp)
code to remove the fixed signal position restriction.
* User can select either fixed 500 Hz lower tone signal format or
to move the signal bandpass throughout the audio spectrum using
the normal waterfall point and click
* Moved upper tone of two-tone pre-cursor up one tone space to
correspond with the waterfall bandwidth markers.
The qsy() function will now change the rig frequency when it notices
that the modem is permanently frequency-locked (e.g., MT-63).
* Remove modem_frequency argument and associated code from the various
rig control set_qsy functions, this is now done by qsy().
* Make modem::set_freq() virtual and override it in mt63 in order to
better prevent frequency changes.
* Use qsy() in the RSID decoder and notifier "Go to freq" callback.
Removed duplicate invocations of init() for several
modem types.
Carrier callback
Corrected frequency limits computation in waterfall::opmode()
method.
1. MT63 tx buffer was not correctly initialized at the start
of each transmission.
2. Added Rx Integration length selector to MT63 configuration.
3. Added lowest / highest preamble tones as a signal acquisition
aid. User can enable lowest, both or none.
David Freese