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TI Home » TI E2E Community » Support Forums » Low Power RF & Wireless Connectivity » Low Power RF PurePath Wireless Audio Forum » New PurePath Wireless Audio firmware released - FW1.4.0
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New PurePath Wireless Audio firmware released - FW1.4.0

New PurePath Wireless Audio firmware released - FW1.4.0

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Kjetil
Posted by Kjetil
on Jul 04 2012 03:27 AM
Genius17705 points

Everyone, 

As you may or may not have seen the new FW1.4.0 is available for download. 

This new release contains a lot of new features, some of which originated here at the E2E forum, so please keep the feedback coming.
For a detailed list of all new features and changes, please refer to the configurator change log.

Short-list of the features in this release:

  • Lower latency (down to 10.6 msec for mono applications). Perfect for Microphones and single channel applications (subwoofers) that requires below 16 msec latency. 
  • 2 Mbit mode for selected configuration. ~5dB improvement in sensitivity over standard 5Mbit mode. 2 channels with SLAC only. Perfect for speaker and headphone applications that needs the extended range.
  • Extensive frequency planning (static and dynamic). 
  • Configurable analog and digital input silence detection (for enhanced power control)
  • Protocol master synchronization (for applications exceeding the normal 4 channels / 4 slaves limitation). Example: Full 5.1 wireless home theater system.
  • Enhanced support for remote control functionality (mouse, keyboard). Example use-case: Remote control with microphone for speech recognition

As always, the User Guide is updated to reflected these new features and changes and remember that more and useful information also can be found in the configurator help system.

You can download the new configurator here:
http://www.ti.com/tool/purepath-wl-cfg

And the updated User Guide here:
http://www.ti.com/lit/ug/swru250k/swru250k.pdf 


Please let us know if you have issues, feature request or general feedback (good or bad).

Thanks and best regards,
The PurePath Wireless audio team.

--
PS. Thank you for clicking  Verify Answer  if this answered your question!

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  • John Jefferis
    Posted by John Jefferis
    on Jul 29 2012 13:23 PM
    Prodigy20 points

    Hi.  I have received my EB and EVm boards but cannot get the 1.4 configurator to down load. the page just goes blank with done in the botton left hand corber.  tried this on multiple pc's and th4e same apples.

    Help with getting the configutator would be much appreciated.

     

    XCheers

    john 

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  • Kristoffer S
    Posted by Kristoffer S
    on Jul 31 2012 04:36 AM
    Expert6040 points

    Hi John,

    Have you tried today? I tried it just now, and it works fine. When you press the "Download & Register" button you should be prompted to open or save a zip file...

    -Kristoffer

    --
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