How to interface DA7212 codec with nrf52840?

[Brijesh]

I am testing DA7212 with my nrf52840 and i have made connections but i am not sure if thats right. Also i am trying to use i2s loopback example from sdk.

i need some guidence

[Karl Ylvisaker]

Hello again Brijesh!

Brijesh said:

Thanks Karl , I was able to configure the da7212 using i2c protocols and i wrote to registers using i2c interface.

I was able to generate a beep tone and i was able to input audio and play it via speakers.

Great, I am happy to hear this! This is highly meaningful progress.
How did you input the audio if you did not use I2S? Aux?

Brijesh said:

I want to store some audio file into the ram and play it on my command .

I have been looking out for examples where i would understand how that has to be done but I couldnot find any.

Have you read the I2S driver documentation? It would be a good place to start, once you successfully have configured your DA7212 using I2C(good job, by the way!).
The full list of available functions in the I2S API Reference, which can be seen here.
So, to proceed I suggest that you read the driver documentation for how to use the driver, than look at the API Reference to better understand each step.
Do let me know if you encounter any issues or questions whilst doing so!

Brijesh said:

Thanks againg fpr being so patient with me and extreamly sorry for the late reply.

Absolutely no problem at all! Do not worry about late replies, I fully understand, no worries.

Brijesh said:

Hope you are well in the COVID 19 pandemic

Thank you, and I sincerely hope you are too :)
Stay safe!

Best regards,
Karl