STM32F446 I2S STM32CubeMX 4.17 bug ?

[sergvks]

Posted on October 26, 2016 at 14:23

1)I2S3 not displayed in Clock Configuration window.

2)If select I2S1 in Pinout window, I2S2 activated in Clock Configuration window and If select I2S2 or I2S3 in Pinout window, I2S1 activated.

[Nesrine M_O]

Posted on October 26, 2016 at 14:49

Hi smolin.sergey,

Please refer to the Reset and clock control (RCC) chapter in the RM0390 reference manual: the I2S1 clock and I2S2 clock  are respectively clocks for I2Ss mapped on APB1 and APB2

-Syrine-

[Jeanne Joly]

Posted on May 05, 2017 at 09:40

Hi 

,

Sorry for the late answer.

For your information, your issue was fixed and verified in CubeMX4.19.

BR. Eric