HAL Control functions

HAL Control functions. More...

Functions
void	hal_suspend_tick (void)
	Suspend Tick increment. More...
void	hal_resume_tick (void)
	Resume Tick increment. More...
uint32_t	hal_get_hal_version (void)
	This function returns the HAL revision. More...

Detailed Description

HAL Control functions.

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                      ##### HAL Control functions #####
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    [..]  This section provides functions allowing to:
      (+) Suspend the time base source interrupt
      (+) Resume the time base source interrupt
      (+) Get the HAL API driver version

Function Documentation

hal_get_hal_version()

uint32_t hal_get_hal_version

(

void

)

This function returns the HAL revision.

Returns

version: 0xXYZR (8 bits for each decimal, R for RC)

hal_resume_tick()

void hal_resume_tick

(

void

)

Resume Tick increment.

Note

In the default implementation , SysTick timer is the source of time base. It is used to generate interrupts at regular time intervals. Once hal_resume_tick() is called, the SysTick interrupt will be enabled so Tick increment is resumed. The function is declared as __WEAK to be overwritten in case of other implementations in user file.

hal_suspend_tick()

void hal_suspend_tick

(

void

)

Suspend Tick increment.

Note

In the default implementation , SysTick timer is the source of time base. It is used to generate interrupts at regular time intervals. Once hal_suspend_tick() is called, the SysTick interrupt will be disabled so Tick increment is suspended. This function is declared as __WEAK to be overwritten in case of other implementations in user file.