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FW_F4_V1.8.0 STM32F429 __HAL_RCC_I2S_CONFIG(RCC_I2SCLKSOURCE_EXT) missing?

Question asked by Fischer.Thomas.004 on Sep 29, 2015
Latest reply on Nov 9, 2015 by Nesrine M

Hello,

 

I updated a project from FW_F4_V1.7.0 --> FW_F4_V1.8.0.

After the Update the I2S Interface did not work any more.

I use an external clock on I2S.

I found a difference in file stm32f4xx_hal_i2c_ex.c in line 1400.

 

in file from FW_F4_V1.8.0. the line

 

__HAL_RCC_I2S_CONFIG(RCC_I2SCLKSOURCE_EXT)

 

is missing ?

 

I could not see any difference in void SystemClock_Config(void)  from 1.7.0 to 1.8.0, so

I added this line to stm32f4xx_hal_i2c_ex.c and I2S worked again.

 

is this a bug?

 

best Regards

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