LL_RCC_GetI2SClockFreq() function

Return I2Sx clock frequency (*) value not defined in all devices.

Syntax

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Summary

Declaration

Definition

uint32_t LL_RCC_GetI2SClockFreq(uint32_t I2SxSource);

Argument

Description

I2SxSource

This parameter can be one of the following values: @arg LL_RCC_I2S1_CLKSOURCE @arg LL_RCC_I2S2_CLKSOURCE (*)

I2S clock frequency (in Hz) - LL_RCC_PERIPH_FREQUENCY_NO indicates that oscillator is not ready

from examples