Posted on September 14, 2017 at 13:50I'm using STM32f4-Discovery board for an audio application.I'm using the onboard codec CS43L22, in analog passthrough mode. But I'm getting high frequency noise on the output over headphones.Can anyone tell what ...

Posted on July 19, 2017 at 13:28Can anyone help me with using the codec CS43L22 in analog passthrough mode on STM32F4-Discovery.Flow of applicationAnalog Input ---> ADC ---> DAC ---> CS43L22 ---> Headphone or SpeakerI have got ADC and DAC working, b...

Posted on May 31, 2017 at 14:06I'm capturing sound through an external microphone and converting it to digital with ADC. I pass the data over DMA and when initializing the audio codec, it runs into a hardfault error.

Posted on June 29, 2016 at 15:48Can anyone help me with how i can generate a sine wave and listen it on headphone or speaker through CS43L22 o my STM32F4-discovery board?How should i set the desired frequency of the sine wave?Thanks.

Posted on June 29, 2016 at 15:46Can anyone help me with how i can generate a sine wave and listen it on headphone or speaker through CS43L22 o my STM32F4-discovery board?How should i set the desired frequency of the sine wave?Thanks. #broken-foru...