__HAL_RCC_PLL_I2S_CONFIG macro

Macro to configure the PLL I2S clock source (PLLI2SCLK).

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Declaration

from stm32f4xx_hal_rcc_ex.h:6624

#define __HAL_RCC_PLL_I2S_CONFIG(__SOURCE__) (*(__IO uint32_t *) RCC_PLLI2SCFGR_PLLI2SSRC_BB = (__SOURCE__))

Arguments

Argument

Description

__SOURCE__

specifies the I2S clock source. This parameter can be one of the following values: @arg RCC_PLLI2SCLKSOURCE_PLLSRC: HSI or HSE depending from PLL source Clock. @arg RCC_PLLI2SCLKSOURCE_EXT: External clock mapped on the I2S_CKIN pin used as I2S clock source.

__HAL_RCC_PLL_I2S_CONFIG macro

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