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559873ea2b
r5297 | bsomervi | 2015-04-26 17:26:54 +0100 (Sun, 26 Apr 2015) | 49 lines Various defect repairs and ambigous behaviour clarifications A regression introduced in v1.5.0-rc1 where PTT on an alternate serial port when using no CAT control is resolved. A regression introduced in v1.5.0-rc1 where the network server field was not being restored in the settings dialog has been resolved. In settings the "Test PTT" button is now styled by checked state. The "Test PTT" button is enabled without needing click "Test CAT" first when no CAT rig control is selected. Various parts of the settings dialog are now disabled when no CAT rig control is selected. These are the "Mode" group, the "Split Operation" group and the "Monitor returns to last used frequency" check box. None of these have any visible impact nor make sense without CAT rig control. Initialization and teardown of rig control internals has been revised to avoid several problems related to timing and when switching between different CAT settings. This includes improvements in having the operating frequency restored between sessions when not using CAT rig control. The initialization of OmniRig connections has been improved, unfortunately it is still possible to get an exception when clicking the "Test CAT" button where just clicking "OK" and leaving the settings dialog will probably work. Some unnecessary CAT commands output during direct rig control have been elided to reduce the level of traffic a little. The handling of some automatically generated free text messages used when the station is a type 2 compound callsign or is working a type 2 compound callsign has been improved. This is related to how a double click on a message of the form "DE TI4/N0URE 73" is double clicked. The new behaviour depends on whether the current "DX Call" matches the call in the message. This resolves the ambiguity as to whether this message is a sign off at the end of a QSO with current operator (a 73 message is generated) or a tail end opportunity where the message should be treated the same as a CQ or QRZ message (WSJT-X QSYs to the frequency, generates messages and selects message one ready to call). This still leaves some potential ambiguous behaviors in this complex area but selecting "Clear DX call and grid after logging" should resolve most of them. Rig control trace messages have been cleaned up and are now more helpful, less verbose and, tidier in the source code. ------------------------------------------------------------------------ Merged from the wsjtx-1.5 branch. git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5298 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
76 lines
2.3 KiB
C++
76 lines
2.3 KiB
C++
#ifndef POLLING_TRANSCEIVER_HPP__
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#define POLLING_TRANSCEIVER_HPP__
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#include <QObject>
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#include "TransceiverBase.hpp"
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class QTimer;
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//
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// Polling Transceiver
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//
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// Helper base class that encapsulates the emulation of continuous
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// update and caching of a transceiver state.
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//
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// Collaborations
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//
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// Implements the TransceiverBase post action interface and provides
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// the abstract poll() operation for sub-classes to implement. The
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// poll operation is invoked every poll_interval seconds.
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//
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// Responsibilities
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//
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// Because some rig interfaces don't immediately update after a state
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// change request; this class allows a rig a few polls to stabilise
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// to the requested state before signalling the change. This means
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// that clients don't see intermediate states that are sometimes
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// inaccurate, e.g. changing the split TX frequency on Icom rigs
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// requires a VFO switch and polls while switched will return the
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// wrong current frequency.
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//
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class PollingTransceiver
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: public TransceiverBase
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{
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Q_OBJECT; // for translation context
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protected:
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explicit PollingTransceiver (int poll_interval); // in seconds
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protected:
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void do_sync (bool force_signal) override final;
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// Sub-classes implement this and fetch what they can from the rig
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// in a non-intrusive manner.
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virtual void poll () = 0;
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void do_post_start () override final;
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void do_post_stop () override final;
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void do_post_frequency (Frequency, MODE = UNK) override final;
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void do_post_tx_frequency (Frequency, bool rationalize = true) override final;
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void do_post_mode (MODE, bool rationalize = true) override final;
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void do_post_ptt (bool = true) override final;
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bool do_pre_update () override final;
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private:
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void start_timer ();
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void stop_timer ();
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Q_SLOT void handle_timeout ();
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int interval_; // polling interval in milliseconds
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QTimer * poll_timer_;
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// keep a record of the last state signalled so we can elide
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// duplicate updates
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Transceiver::TransceiverState last_signalled_state_;
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// keep a record of expected state so we can compare with actual
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// updates to determine when state changes have bubbled through
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Transceiver::TransceiverState next_state_;
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unsigned retries_; // number of incorrect polls left
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};
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#endif
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