sdrtrunk

airspy

126 - Significant improvement in processor and memory utilization. Refactors all USB tuner sample processing with a new USBTransferProcessor class. LibUSB transfer timeout processing is now consolidated under the TunerManager and tuners register with this singleton to auto-start or auto-stop USB bulk transfer processing. Resolves long-standing issue impacting multi-tuner use where the second and subsequent tuners may have been routinely starved for LibUSB processing time under heavy-loading. All tuner buffer threaded processing is now handled as runnables in the scheduled thread pool, eliminating tuner-dedicated processing threads. Added tuner buffer size management to prevent memory blow-out when down-stream processing is either lagging or impacted by java garbage collection operations. Both tuners and individual DDC channels now have bounded sample buffer queues that automatically enter and exit overflow mode when predefined max/reset thresholds are met. When any queue goes into overflow mode, sample buffers are simply dropped in favor of preserving program/memory stability.

2017-01-28 09:08:11 -05:00

configuration

Resolves #64 Persist last tuned frequency to tuner configurations

2016-04-05 19:30:09 -04:00

ettus

Merges #34 Major redesign of Tuner, Channel and Alias management.

2016-04-01 08:23:49 -04:00

fcd

126 - Significant improvement in processor and memory utilization. Refactors all USB tuner sample processing with a new USBTransferProcessor class. LibUSB transfer timeout processing is now consolidated under the TunerManager and tuners register with this singleton to auto-start or auto-stop USB bulk transfer processing. Resolves long-standing issue impacting multi-tuner use where the second and subsequent tuners may have been routinely starved for LibUSB processing time under heavy-loading. All tuner buffer threaded processing is now handled as runnables in the scheduled thread pool, eliminating tuner-dedicated processing threads. Added tuner buffer size management to prevent memory blow-out when down-stream processing is either lagging or impacted by java garbage collection operations. Both tuners and individual DDC channels now have bounded sample buffer queues that automatically enter and exit overflow mode when predefined max/reset thresholds are met. When any queue goes into overflow mode, sample buffers are simply dropped in favor of preserving program/memory stability.

2017-01-28 09:08:11 -05:00

frequency

Closes #71 - frequency controller throws exception when exceeding min/max tuning limits of a tuner.

2016-06-04 08:21:28 -04:00

hackrf

126 - Significant improvement in processor and memory utilization. Refactors all USB tuner sample processing with a new USBTransferProcessor class. LibUSB transfer timeout processing is now consolidated under the TunerManager and tuners register with this singleton to auto-start or auto-stop USB bulk transfer processing. Resolves long-standing issue impacting multi-tuner use where the second and subsequent tuners may have been routinely starved for LibUSB processing time under heavy-loading. All tuner buffer threaded processing is now handled as runnables in the scheduled thread pool, eliminating tuner-dedicated processing threads. Added tuner buffer size management to prevent memory blow-out when down-stream processing is either lagging or impacted by java garbage collection operations. Both tuners and individual DDC channels now have bounded sample buffer queues that automatically enter and exit overflow mode when predefined max/reset thresholds are met. When any queue goes into overflow mode, sample buffers are simply dropped in favor of preserving program/memory stability.

2017-01-28 09:08:11 -05:00

rtl

Resolves #161 - E4000 tuner error. Tweaks settings in the USB transfer processor to improve latency in IQ buffer handling.

2017-01-29 09:07:48 -05:00

usb

Resolves #165 - P25 decoding channel stops arbitrarily and never recovers.

2017-02-10 06:36:57 -05:00

ITunerChannelProvider.java

Resolves issue with scheduled thread pool overtasking. Removes tuner

2016-02-15 08:42:29 -05:00

LibUSBTransferProcessor.java

Resolves #164 - USB time out while processing buffer transfers. Decreases periodicity of processing the LibUsb timeout handler from 9 milliseconds to 5 milliseconds to reduce chance that buffers are not being serviced in time.

2017-01-29 11:02:12 -05:00

MixerTuner.java

wip #34 : refactored tuners to take a tuner controller as an argument.

2016-03-13 07:09:26 -04:00

MixerTunerDataLine.java

Initial code check in continued

2014-04-26 19:48:24 +00:00

MixerTunerType.java

Initial code check in continued

2014-04-26 19:48:24 +00:00

Tuner.java

Merges #34 Major redesign of Tuner, Channel and Alias management.

2016-04-01 08:23:49 -04:00

TunerChannel.java

Merges #34 Major redesign of Tuner, Channel and Alias management.

2016-04-01 08:23:49 -04:00

TunerChannelProvider.java

Merges #34 Major redesign of Tuner, Channel and Alias management.

2016-04-01 08:23:49 -04:00

TunerChannelSource.java

#165 - cleanup of logging and comments in TunerChannelSource

2017-02-10 06:41:45 -05:00

TunerClass.java

Merges #34 Major redesign of Tuner, Channel and Alias management.

2016-04-01 08:23:49 -04:00

TunerController.java

Closes #71 - frequency controller throws exception when exceeding min/max tuning limits of a tuner.

2016-06-04 08:21:28 -04:00

TunerEditor.java

Merges #34 Major redesign of Tuner, Channel and Alias management.

2016-04-01 08:23:49 -04:00

TunerEvent.java

wip #34 : refactored tuners to take a tuner controller as an argument.

2016-03-13 07:09:26 -04:00

TunerManager.java

126 - Significant improvement in processor and memory utilization. Refactors all USB tuner sample processing with a new USBTransferProcessor class. LibUSB transfer timeout processing is now consolidated under the TunerManager and tuners register with this singleton to auto-start or auto-stop USB bulk transfer processing. Resolves long-standing issue impacting multi-tuner use where the second and subsequent tuners may have been routinely starved for LibUSB processing time under heavy-loading. All tuner buffer threaded processing is now handled as runnables in the scheduled thread pool, eliminating tuner-dedicated processing threads. Added tuner buffer size management to prevent memory blow-out when down-stream processing is either lagging or impacted by java garbage collection operations. Both tuners and individual DDC channels now have bounded sample buffer queues that automatically enter and exit overflow mode when predefined max/reset thresholds are met. When any queue goes into overflow mode, sample buffers are simply dropped in favor of preserving program/memory stability.

2017-01-28 09:08:11 -05:00

TunerModel.java

Resolves #64 Persist last tuned frequency to tuner configurations

2016-04-05 19:30:09 -04:00

TunerSourceEditor.java

wip #34 - finished updating all channel configuration editors and

2016-03-25 14:26:08 -04:00

TunerSpectralDisplayManager.java

wip #34 : refactored tuners to take a tuner controller as an argument.

2016-03-13 07:09:26 -04:00

TunerType.java

WIP #34 - more work on tuner model and view. Includes new tuner

2016-03-12 12:54:48 -05:00

TunerViewPanel.java

wip #34 updates funcube dongle pro plus tuner editor

2016-03-20 07:22:18 -04:00