I2S operation (STM32F429)

lbt88 · ‎2014-07-02

Posted on July 02, 2014 at 13:35

Hello!

I got a trouble using I2S in STM32F429. When I configure this interface in master receive mode, it starts to generate all corresponding signals (MCK, CK, WS) just after it is enabled. Of course, these signals are generated properly, but, as I understand, it shouldn't be initiatively.

lbt88 · ‎2014-07-14

Posted on July 14, 2014 at 10:48

and another problem - I configured I2S in slave mode, but DR register allways has zero value, though flags (RXNE, CHSIDE) seem to switch properly