Hal_Nvic_Setpendingirq; Hal_Nvic_Clearpendingirq; Hal_Nvic_Getactive; Hal_Systick_Clksourceconfig - ST STM32F2 User Manual

UM1940
Return values

HAL_NVIC_SetPendingIRQ

Function name
Function description
Parameters
Return values

HAL_NVIC_ClearPendingIRQ

Function name
Function description
Parameters
Return values

HAL_NVIC_GetActive

Function name
Function description
Parameters
Return values

HAL_SYSTICK_CLKSourceConfig

Function name
Function description
Parameters
STM32 Devices IRQ Channels list, please refer to the
appropriate CMSIS device file (stm32f2xxxx.h))
status: - 0 Interrupt status is not pending.
1 Interrupt status is pending.
void HAL_NVIC_SetPendingIRQ (IRQn_Type IRQn)
Sets Pending bit of an external interrupt.
IRQn: External interrupt number This parameter can be an
enumerator of IRQn_Type enumeration (For the complete
STM32 Devices IRQ Channels list, please refer to the
appropriate CMSIS device file (stm32f2xxxx.h))
None:
void HAL_NVIC_ClearPendingIRQ (IRQn_Type IRQn)
Clears the pending bit of an external interrupt.
IRQn: External interrupt number. This parameter can be an
enumerator of IRQn_Type enumeration (For the complete
STM32 Devices IRQ Channels list, please refer to the
appropriate CMSIS device file (stm32f2xxxx.h))
None:
uint32_t HAL_NVIC_GetActive (IRQn_Type IRQn)
Gets active interrupt ( reads the active register in NVIC and returns
the active bit).
IRQn: External interrupt number This parameter can be an
enumerator of IRQn_Type enumeration (For the complete
STM32 Devices IRQ Channels list, please refer to the
appropriate CMSIS device file (stm32f2xxxx.h))
status: - 0 Interrupt status is not pending.
1 Interrupt status is pending.
void HAL_SYSTICK_CLKSourceConfig (uint32_t CLKSource)
Configures the SysTick clock source.
CLKSource: specifies the SysTick clock source. This
parameter can be one of the following values:
SYSTICK_CLKSOURCE_HCLK_DIV8: AHB clock
divided by 8 selected as SysTick clock source.
SYSTICK_CLKSOURCE_HCLK: AHB clock selected as
SysTick clock source.
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HAL CORTEX Generic Driver
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