Hello,
recently I'm working on a project based on STM32F103 MCU and an I2S codec chip. The codec has two data port, one is DAC IN and the other one is ADC OUT. What I wanna do is using the codec to play audio or to record audio.
According to my knowledge the I2S on STM32F103 only has one SD port. So how can I connect the two IO ports of codec to the SD port?
thanks
