stm32l4xx_hal_timebase_tim.c File Reference

HAL time base based on the hardware TIM. More...

#include "stm32l4xx_hal.h"
#include "stm32l4xx_hal_tim.h"

Include dependency graph for stm32l4xx_hal_timebase_tim.c:

Functions
HAL_StatusTypeDef	HAL_InitTick (uint32_t TickPriority)
	This function configures the TIM1 as a time base source. The time source is configured to have 1ms time base with a dedicated Tick interrupt priority.
void	HAL_SuspendTick (void)
	Suspend Tick increment.
void	HAL_ResumeTick (void)
	Resume Tick increment.

Variables
TIM_HandleTypeDef	htim1

Detailed Description

HAL time base based on the hardware TIM.

Attention

Copyright (c) 2024 STMicroelectronics. All rights reserved.

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.

Function Documentation

HAL_InitTick()

HAL_StatusTypeDef HAL_InitTick

(

uint32_t

TickPriority

)

This function configures the TIM1 as a time base source. The time source is configured to have 1ms time base with a dedicated Tick interrupt priority.

Note

This function is called automatically at the beginning of program after reset by HAL_Init() or at any time when clock is configured, by HAL_RCC_ClockConfig().

Parameters

TickPriority

Tick interrupt priority.

Return values

HAL

status

HAL_ResumeTick()

void HAL_ResumeTick

(

void

)

Resume Tick increment.

Note

Enable the tick increment by Enabling TIM1 update interrupt.

Parameters

None

Return values

None

HAL_SuspendTick()

void HAL_SuspendTick

(

void

)

Suspend Tick increment.

Note

Disable the tick increment by disabling TIM1 update interrupt.

Parameters

None

Return values

None

Variable Documentation

htim1

TIM_HandleTypeDef htim1