VAR-SOM-MX6 Android Audio

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Revision as of 03:26, 23 November 2018 by Admin (talk | contribs) (→‎Android Audio)

Android Audio

To give you overview we recommend you go through the https://source.android.com/devices/audio documents.

Android Provides

  1. Audio HAL from NXP
  2. Variscite adds codec support to the HAL
  3. Once you program the images, it comes with the required HAL support.

Hardware Setup

Audio In

- Connect 3.5 mm jack to Audio In: Ref:https://www.amazon.ca/AmazonBasics-3-5mm-Stereo-Audio-Cable/dp/B00NO73MUQ - One side Audio Output, one side Audio In Jack of the platform.

Audio Output=

- Connect 3.5 mm headphone jack to headphone / speaker


Audio In test

- Start Sound Record as per below File:Audio In.jpg - Make sure you have audio available

Audio Out test

-