DELAY

Collaboration diagram for DELAY:

Functions
__STATIC_INLINE void	LL_InitTick (uint32_t HCLKFrequency, uint32_t Ticks)
	This function configures the Cortex-M SysTick source of the time base.
void	LL_Init1msTick (uint32_t CPU_Frequency)
void	LL_mDelay (uint32_t Delay)

Detailed Description

Function Documentation

LL_Init1msTick()

void LL_Init1msTick

(

uint32_t

CPU_Frequency

)

LL_InitTick()

__STATIC_INLINE void LL_InitTick	(	uint32_t	HCLKFrequency,
		uint32_t	Ticks )

This function configures the Cortex-M SysTick source of the time base.

Parameters

HCLKFrequency

HCLK frequency in Hz (can be calculated thanks to RCC helper macro)

Note

When a RTOS is used, it is recommended to avoid changing the SysTick configuration by calling this function, for a delay use rather osDelay RTOS service.

Parameters

Ticks

Frequency of Ticks (Hz)

Return values

None

Definition at line 365 of file stm32h7xx_ll_utils.h.

References __STATIC_INLINE, SysTick, SysTick_CTRL_CLKSOURCE_Msk, and SysTick_CTRL_ENABLE_Msk.

LL_mDelay()

void LL_mDelay

(

uint32_t

Delay

)