HAL SAI transfer I2S on STM32F469I-Disco

[Deividas]

Hi, how do i send data to the CS43L22 codec on the board? In the audio example, it sends 16bit uint values with the eval_audio_play, but on the HAL_SAI_transmit functions i can only send 8bit values. I cannot find a solution, i configured the DAC and i hear that headphones get turned on, but no audio plays doenst matter what data I send via hal_sai_transmit.

Thank you