zephyr/tests/drivers/audio/dmic_api
Karol Lasończyk 061036f9e3 tests: samples: Extend support for nRF54LM20A
Extends support and adds new overlays.

Signed-off-by: Karol Lasończyk <karol.lasonczyk@nordicsemi.no>
Signed-off-by: Bjarki Arge Andreasen <bjarki.andreasen@nordicsemi.no>
2025-06-27 18:26:57 -05:00
..
boards tests: samples: Extend support for nRF54LM20A 2025-06-27 18:26:57 -05:00
src tests: drivers: audio: dmic_api: Enable coverage calculation 2025-04-29 13:01:07 +02:00
CMakeLists.txt
prj.conf
README.txt
testcase.yaml

DMIC API Test
##################

This test is designed to verify that DMIC peripherals implement the API
correctly. It performs the following checks:

* Verify the DMIC will not start sampling before it is configured

* Verify the DMIC can sample from one left channel

* Verify the DMIC can sample from a stereo L/R pair

* Verify that the DMIC works with the maximum number of channels possible
  (defined based on the DTS compatible present in the build)

* Verify that the DMIC can restart sampling after being paused and resumed

* Verify that invalid channel maps (R/R pair, non-adjacent channels) are
  rejected by the DMIC driver.