You are viewing a plain text version of this content. The canonical link for it is here.

Posted to commits@mynewt.apache.org by GitBox <gi...@apache.org> on 2022/01/11 13:38:33 UTC

[GitHub] [mynewt-core] kasjer opened a new pull request #2748: USB clock request for NRF52/NRF5340

kasjer opened a new pull request #2748:
URL: https://github.com/apache/mynewt-core/pull/2748


   TinyUSB disables/enables HFXO clock when needed (on VBUS change).
   When used with Mynewt it may happen that BLE decides that it no longer needs HFXO,
   then it allows HFXO to be turned off while USB still requires it.
   
   This PR primarily adds API that can be called from TinyUSB stack to request/release clock
   that is shared with BLE.
   
   NRF52/53 shares same driver on TinyUSB side so API for clock request is also provided for NRF5340.
   For NRF53 HFCLK192M is used to generate 48MHZ USB clock hence usb_clock_request maps to
   different function there.


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: commits-unsubscribe@mynewt.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org

[GitHub] [mynewt-core] kasjer merged pull request #2748: USB clock request for NRF52/NRF5340

Posted by GitBox <gi...@apache.org>.

kasjer merged pull request #2748:
URL: https://github.com/apache/mynewt-core/pull/2748


   


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: commits-unsubscribe@mynewt.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org