fields. Otherwise, any configuration based on this function will
be incorrect.
LL_RCC_GetI2SClockFreq
uint32_t LL_RCC_GetI2SClockFreq (uint32_t I2SxSource)
Return I2Sx clock frequency.
I2SxSource: This parameter can be one of the following
values:
LL_RCC_I2S1_CLKSOURCE
I2S: clock frequency (in Hz)
LL_RCC_PERIPH_FREQUENCY_NO indicates that
oscillator is not ready
62.3 RCC Firmware driver defines
62.3.1 RCC
APB low-speed prescaler (APB1)
APB high-speed prescaler (APB2)
Clear Flags Defines
LSI Ready Interrupt Clear
LSE Ready Interrupt Clear
HSI Ready Interrupt Clear
HSE Ready Interrupt Clear
PLL Ready Interrupt Clear
PLLI2S Ready Interrupt Clear
Clock Security System Interrupt Clear
Get Flags Defines
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