HAL
IS_RCC_HCLK is only used within HAL.
 
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CodeScopeSTM32 Libraries and SamplesHALIS_RCC_HCLK

IS_RCC_HCLK macro

Syntax

#define IS_RCC_HCLK(HCLK) (((HCLK) == RCC_SYSCLK_DIV1) || ((HCLK) == RCC_SYSCLK_DIV2) || \     ((HCLK) == RCC_SYSCLK_DIV4) || ((HCLK) == RCC_SYSCLK_DIV8) || \     ((HCLK) == RCC_SYSCLK_DIV16) || ((HCLK) == RCC_SYSCLK_DIV64) || \     ((HCLK) == RCC_SYSCLK_DIV128) || ((HCLK) == RCC_SYSCLK_DIV256) || \     ((HCLK) == RCC_SYSCLK_DIV512))

Arguments

HCLK

References

LocationText
stm32f4xx_hal_rcc.h:1413
#define IS_RCC_HCLK(HCLK) (((HCLK) == RCC_SYSCLK_DIV1) || ((HCLK) == RCC_SYSCLK_DIV2) || \
stm32f4xx_hal_rcc.c:638
assert_param(IS_RCC_HCLK(RCC_ClkInitStruct->AHBCLKDivider));