reusable byte buffers out to the processing chain. This enables the
processing chain to broadcast these buffers back to the decoder for
message assembly and to any running binary recorder.
Updated P25Decoder to be a reusable byte buffer listener. The decoder
will now pass reusable byte buffers down to the message framer for
message processing. This should make the code more efficient since it
can process byte arrays versus handling each individual dibit.
The P25MessageFramer has been updated to be a listener of reusable byte
buffers instead of Dibits, but the actual processing of byte arrays
has to be coded.
Added max recording size to the binary recorder so that it cycles at
500 kB max file size.
and auto-correction for R820T tuners.
-Updated TunerModel and TunerViewPanel to add 2 new columns to
display the current tuner's PPM setting and (when available) the
measured frequency error averaged over 5 second intervals provided by
certain decoders (e.g. P25 C4FM and LSM). Frequency error value from
P25 decoders is provided from the Costas Loop PLL once 2 or more P25
message sync events have been observed in a short period.
-Updated R820T tuner to auto-correct PPM when measured frequency error
exceeds the +/- 0.4PPM threshold for a period of 30 seconds or more.
Feature can be enabled/disabled by user in the tuner editor panel.
Resolved several issues with P25 C4FM/LSM decoders that was impacting
performance related to channel misalignment from tuner PPM offsets.
