In the demo in test \v1.9.0\zephyr\samples\subsys\usb\audio\headphones_microphone , I found that only dual channel 16bit 48Khz audio can be recognized on the PC. the product we want to make is about the application of dual channel 24bit 48Khz.
I added resolution = < 24 > in app.overlay, as shown in the figure. After compiling, I burned the program into nrf52840dk and found that the program did seem to be running,But it doesn't work on the PC.
LOG:
*** Booting Zephyr OS build v2.7.99-ncs1 ***
[00:00:00.256,805] [0m<inf> main: Entered main[0m
[00:00:00.256,835] [0m<inf> main: Found USB Headphones Device[0m
[00:00:00.256,835] [0m<inf> main: Found USB Microphone Device[0m
[00:00:00.257,049] [0m<inf> main: USB enabled[0m
Where is my configuration error, or is the 52840 abnormal 24bit 48Khz audio transmission?
