Problem to solve:

Client needed a working demo within a week for a conference.

Solutions Provided

• Integration: Cirrus Logic WM8960 audio codec with the NXP iMX RT 1060 EVKB
• Provided proof-of-concept firmware on time for the conference demo.
• Extended work after demo deadline to fine tune the driver.
• Fine tuning of WM8960 clock speeds to provide accurate 44.1kHz playback

Tech Stack

• NXP iMXRT, Zephyr, Audio Codec, WM8960, I2S, I2C

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