ST STM32F2 User Manual

HAL RCC Generic Driver
UM1940
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DocID028236 Rev 2
interrupt.
RCC_IT_CSS: Clock Security System
interrupt
__HAL_RCC_GET_IT
Description:
Check the RCC's interrupt has occurred or
not.
Parameters:
__INTERRUPT__: specifies the RCC
interrupt source to check. This parameter
can be one of the following values:
RCC_IT_LSIRDY: LSI ready interrupt.
RCC_IT_LSERDY: LSE ready interrupt.
RCC_IT_HSIRDY: HSI ready interrupt.
RCC_IT_HSERDY: HSE ready
interrupt.
RCC_IT_PLLRDY: Main PLL ready
interrupt.
RCC_IT_PLLI2SRDY: PLLI2S ready
interrupt.
RCC_IT_CSS: Clock Security System
interrupt
Return value:
The: new state of __INTERRUPT__ (TRUE
or FALSE).
__HAL_RCC_CLEAR_RESET_FLAGS
RCC_FLAG_MASK
Description:
Check RCC flag is set or not.
Parameters:
__FLAG__: specifies the flag to check. This
parameter can be one of the following
values:
RCC_FLAG_HSIRDY: HSI oscillator
clock ready.
RCC_FLAG_HSERDY: HSE oscillator
clock ready.
RCC_FLAG_PLLRDY: Main PLL clock
ready.
RCC_FLAG_PLLI2SRDY: PLLI2S
clock ready.
RCC_FLAG_LSERDY: LSE oscillator
clock ready.
RCC_FLAG_LSIRDY: LSI oscillator
clock ready.
RCC_FLAG_BORRST: POR/PDR or
BOR reset.
RCC_FLAG_PINRST: Pin reset.
RCC_FLAG_PORRST: POR/PDR
reset.

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English