Issue identified with Patch Group management and circular dependencies that can develop because of stale patch groups. Refactored all patch group management into a new PatchGroupManager. Patch groups are now automatically deleted if we don't receive any update messages within 5 seconds. The PatchGroupAlias was also updated to not roll-up attributes from subordinate patched group aliases when those aliases are also patch group aliases -- this eliminates the circular dependency chaining.
Added IOverflowListener interface and updated Sources to support overflow listeners. Updated ChannelState to register as an overflow listener so that it can visually depict to the user when the channel enters/exits source overflow state. Added new color pattern for OVERFLOW with yellow text on red.
Updated code to show dialog to user whenever the tuning limit has been exceeded. Added new InvalidFrequencyException that includes the requested invalid frequency and the valid frequency limit that was exceeded
Change code to no longer assume that 10 MHz is an available default sample rate. The mini is only capable of 6 and 3 MHz.
Note: only the 6 MHz sample rate option should be used at this time. 6 MHz can be decimated to 48 kHz using an integer decimator. sdrtrunk doesn't support the 3 MHz option, because it can't decimate that rate to 48 kHz until the new channelizer is developed.
Changes to model, view and controller components and updates all gui
editors. Removes the configuration panel and tree and replaces with 3
new panels. Updates playlist.xml to a new playlist_v2.xml format.
Removed frequency change listener framework from tuner so that the tuner
controller handles all frequency change interaction.
Updated tuner view to allow selecting tuners for main spectral display
and/or launching a new spectral display by clicking in the tuner table
cell.
configuration and tuner configuration assignment editors. Beginning of
tuner editor panel rework. Removes most of the remaining JTree
configuration pieces. Updates the settings manager to load and save
tuners and refactors all of the tuner configuration management out into
the tuner configuration model.
number of unused classes. Removed playlist manager from a number of
classes and replaced with the alias, channel and channel map models.
Updated playlist manager to no longer retain a playlist except for when
loading to models or when storing from models. Extracted version 1 to
version 2 playlist conversion and changed playlist manager to keep the
original version 1 playlist and create a new version 2 (playlist_v2.xml)
file. On startup, try to load a v2, and if not, look for a v1 to
convert. Otherwise, don't create a playlist and one will be created
once the user adds items to the models.
better handle processing and shutdowns.
-Reuses transfers between tuner start/stop invocations
-Moves libusb transfer status direct byte buffer allocation out of
buffer processing thread and reuses it, saving a lot of memory
allocations over time.
shared across multiple tuners of the same type, unless the user created
a new tuner configuration for each tuner.
Updated code to create a default tuner configuration based on the tuner
type, but name the configuration as 'Default-UNIQUETUNERID', so that any
changes to that uniquely identified tuner will persist across sessions.
Note: this does not avoid the situation where multiple tuners of the
same type are all using the same default serial number (e.g. 0000001).
In this case, they will all still share the same configuraiton. User
must change the serial number of the dongle in order for it to be
uniquely identifiable, so that we can correctly lookup the configuration
for the specific tuner.
haven't yet been initialized. This occurs when there is a channel
allocated from the tuner that is the first/only listener and then is
immediately released. Some of the buffers are in motion and the others
simply haven't yet been initialized.
