HAL Control functions. More...

Functions
void	HAL_IncTick (void)
	This function is called to increment a global variable "uwTick" used as application time base. More...

void	HAL_Delay (__IO uint32_t Delay)
	This function provides accurate delay (in milliseconds) based on variable incremented. More...

uint32_t	HAL_GetTick (void)
	Provides a tick value in millisecond. More...

void	HAL_SuspendTick (void)
	Suspend Tick increment. More...

void	HAL_ResumeTick (void)
	Resume Tick increment. More...

uint32_t	HAL_GetHalVersion (void)
	Returns the HAL revision. More...

uint32_t	HAL_GetREVID (void)
	Returns the device revision identifier. More...

uint32_t	HAL_GetDEVID (void)
	Returns the device identifier. More...

void	HAL_DBGMCU_EnableDBGSleepMode (void)
	Enable the Debug Module during SLEEP mode. More...

void	HAL_DBGMCU_DisableDBGSleepMode (void)
	Disable the Debug Module during SLEEP mode. More...

void	HAL_DBGMCU_EnableDBGStopMode (void)
	Enable the Debug Module during STOP mode. More...

void	HAL_DBGMCU_DisableDBGStopMode (void)
	Disable the Debug Module during STOP mode. More...

void	HAL_DBGMCU_EnableDBGStandbyMode (void)
	Enable the Debug Module during STANDBY mode. More...

void	HAL_DBGMCU_DisableDBGStandbyMode (void)
	Disable the Debug Module during STANDBY mode. More...

void	HAL_EnableCompensationCell (void)
	Enables the I/O Compensation Cell. More...

void	HAL_DisableCompensationCell (void)
	Power-down the I/O Compensation Cell. More...

void	HAL_EnableFMCMemorySwapping (void)
	Enables the FMC Memory Mapping Swapping. More...

void	HAL_DisableFMCMemorySwapping (void)
	Disables the FMC Memory Mapping Swapping. More...

Detailed Description

HAL Control functions.

 ===============================================================================
                      ##### HAL Control functions #####
 ===============================================================================
    [..]  This section provides functions allowing to:
      (+) Provide a tick value in millisecond
      (+) Provide a blocking delay in millisecond
      (+) Suspend the time base source interrupt
      (+) Resume the time base source interrupt
      (+) Get the HAL API driver version
      (+) Get the device identifier
      (+) Get the device revision identifier
      (+) Enable/Disable Debug module during SLEEP mode
      (+) Enable/Disable Debug module during STOP mode
      (+) Enable/Disable Debug module during STANDBY mode

Function Documentation

void HAL_DBGMCU_DisableDBGSleepMode ( void )

Disable the Debug Module during SLEEP mode.

Return values

None

Definition at line 398 of file stm32f7xx_hal.c.

void HAL_DBGMCU_DisableDBGStandbyMode ( void )

Disable the Debug Module during STANDBY mode.

Return values

None

Definition at line 434 of file stm32f7xx_hal.c.

void HAL_DBGMCU_DisableDBGStopMode ( void )

Disable the Debug Module during STOP mode.

Return values

None

Definition at line 416 of file stm32f7xx_hal.c.

void HAL_DBGMCU_EnableDBGSleepMode ( void )

Enable the Debug Module during SLEEP mode.

Return values

None

Definition at line 389 of file stm32f7xx_hal.c.

void HAL_DBGMCU_EnableDBGStandbyMode ( void )

Enable the Debug Module during STANDBY mode.

Return values

None

Definition at line 425 of file stm32f7xx_hal.c.

void HAL_DBGMCU_EnableDBGStopMode ( void )

Enable the Debug Module during STOP mode.

Return values

None

Definition at line 407 of file stm32f7xx_hal.c.

__weak void HAL_Delay ( __IO uint32_t Delay )

This function provides accurate delay (in milliseconds) based on variable incremented.

Note: In the default implementation , SysTick timer is the source of time base. It is used to generate interrupts at regular time intervals where uwTick is incremented.; This function is declared as __weak to be overwritten in case of other implementations in user file.

Parameters

Delay specifies the delay time length, in milliseconds.

Return values

None

Definition at line 317 of file stm32f7xx_hal.c.

void HAL_DisableCompensationCell ( void )

Power-down the I/O Compensation Cell.

Note: The I/O compensation cell can be used only when the device supply voltage ranges from 2.4 to 3.6 V.

Return values

None

Definition at line 456 of file stm32f7xx_hal.c.

void HAL_DisableFMCMemorySwapping ( void )

Disables the FMC Memory Mapping Swapping.

Note: SDRAM is accessible at 0xC0000000 (default mapping) and NOR/RAM is accessible at 0x60000000 (default mapping)

Return values

None

Definition at line 482 of file stm32f7xx_hal.c.

void HAL_EnableCompensationCell ( void )

Enables the I/O Compensation Cell.

Note: The I/O compensation cell can be used only when the device supply voltage ranges from 2.4 to 3.6 V.

Return values

None

Definition at line 445 of file stm32f7xx_hal.c.

void HAL_EnableFMCMemorySwapping ( void )

Enables the FMC Memory Mapping Swapping.

Note: SDRAM is accessible at 0x60000000 and NOR/RAM is accessible at 0xC0000000

Return values

None

Definition at line 469 of file stm32f7xx_hal.c.

uint32_t HAL_GetDEVID ( void )

Returns the device identifier.

Return values

Device identifier

Definition at line 380 of file stm32f7xx_hal.c.

uint32_t HAL_GetHalVersion ( void )

Returns the HAL revision.

Return values

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

Definition at line 362 of file stm32f7xx_hal.c.

uint32_t HAL_GetREVID ( void )

Returns the device revision identifier.

Return values

Device revision identifier

Definition at line 371 of file stm32f7xx_hal.c.

__weak uint32_t HAL_GetTick ( void )

Provides a tick value in millisecond.

Note: This function is declared as __weak to be overwritten in case of other implementations in user file.

Return values

tick value

Definition at line 301 of file stm32f7xx_hal.c.

__weak void HAL_IncTick ( void )

This function is called to increment a global variable "uwTick" used as application time base.

Note: In the default implementation, this variable is incremented each 1ms in Systick ISR.; This function is declared as __weak to be overwritten in case of other implementations in user file.

Return values

None

Definition at line 290 of file stm32f7xx_hal.c.

__weak void HAL_ResumeTick ( 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_ResumeTick() is called, the SysTick interrupt will be enabled and so Tick increment is resumed.; This function is declared as __weak to be overwritten in case of other implementations in user file.

Return values

None

Definition at line 352 of file stm32f7xx_hal.c.

__weak void HAL_SuspendTick ( 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_SuspendTick() is called, the SysTick interrupt will be disabled and so Tick increment is suspended.; This function is declared as __weak to be overwritten in case of other implementations in user file.

Return values

None

Definition at line 336 of file stm32f7xx_hal.c.

Functions

Detailed Description

Function Documentation