TWDT_STM32F429 Class Reference

STM32F429 on-chip WDT module class. More...

#include <WDT_STM32F429.h>

Inheritance diagram for TWDT_STM32F429:

Collaboration diagram for TWDT_STM32F429:

Public Member Functions
BOOL	Set_Period (F32 f32_New_Period)
	Set period of watchdog timer method. More...
virtual VOID	Start ()
	Start watchdog timer operation method. More...
virtual VOID	Stop ()
	Stop watchdog timer operation method. More...
virtual VOID	Reset ()
	Reset watchdog timer counter method. More...
U64	Get_Max_WDT_Reset_Time ()
	Return maximum time for WDT reset method. More...
Public Member Functions inherited from TWatchdog_Timer_Base
	TWatchdog_Timer_Base ()
	Class constructor method. More...
virtual	~TWatchdog_Timer_Base ()
	Class destructor method. More...
VOID	Init ()
	Initialisation method description. More...
VOID	Done ()
	Finalisation method description. More...
virtual BOOL	Configure_Clock (U32 u32_Clock_Frequency)
	Watchdog input clock frequency configuration method. More...
F32	Get_Resolution ()
	Get watchdog timer counter resolution method. More...
BOOL	Set_Period (F32 f32_Period)
	Set watchdog timer period method. More...
F32	Get_Period ()
	Get watchdog timer period method. More...

Private Attributes
U64	u64_Previous_Time_Stamp = (U64)0
	@bref previous time stamp for reset time More...
U64	u64_Max_WDT_Reset_Time = (U64)0
	@bref Maximum time for WDT reset More...

Additional Inherited Members
Protected Attributes inherited from TWatchdog_Timer_Base
F32	f32_Input_Clock_Frequency
	Watchdog timer input frequency in Hz. More...
F32	f32_Resolution
	Watchdog timer resolution in seconds. More...
U32	u32_Timer_Counts
	Counts for watchdog timer register initialisation. More...
F32	f32_Frequency
	Frequency in Hz. More...
F32	f32_Period
	Period in seconds. More...
BOOL	bool_Timer_Configured
	Timer configured flag. More...

Detailed Description

STM32F429 on-chip WDT module class.

Member Function Documentation

Get_Max_WDT_Reset_Time()

U64 TWDT_STM32F429::Get_Max_WDT_Reset_Time

(

)

Return maximum time for WDT reset method.

---

Note

None

Returns

U64 - Maximum time for WDT reset

Override

Not allowed

Attention

None

References u64_Max_WDT_Reset_Time.

Reset()

VOID TWDT_STM32F429::Reset ( )

virtual

Reset watchdog timer counter method.

---

Note

None

Returns

None

Override

Not allowed

Attention

None

Implements TWatchdog_Timer_Base.

References TTIMER2_STM32F429::Get_Actual_Time_U64(), object_Delay_Timer, u64_Max_WDT_Reset_Time, and u64_Previous_Time_Stamp.

Referenced by TApplication_Base::Run(), TBootloader_Base::Run(), and TProtocol_Base::Transmit_Char().

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Set_Period()

BOOL TWDT_STM32F429::Set_Period

(

F32

f32_New_Period

)

Set period of watchdog timer method.

---

Note

None

Parameters

[in]

f32_New_Period

- WDT period in seconds.

Returns

None

Override

Not allowed

Attention

None

Todo:

ANVILEX ToDo : Implement prescaler adjustment

Todo:

ANVILEX ToDo : Implement prescaler settings

References TWatchdog_Timer_Base::f32_Frequency, TWatchdog_Timer_Base::f32_Input_Clock_Frequency, TWatchdog_Timer_Base::f32_Period, and TWatchdog_Timer_Base::u32_Timer_Counts.

Referenced by TApplication_Base::Init(), and TBootloader_Base::Init().

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Start()

VOID TWDT_STM32F429::Start ( )

virtual

Start watchdog timer operation method.

---

Note

None

Returns

None

Override

Not allowed

Attention

None

Implements TWatchdog_Timer_Base.

Referenced by TApplication_Base::Init(), and TBootloader_Base::Init().

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Stop()

VOID TWDT_STM32F429::Stop ( )

virtual

Stop watchdog timer operation method.

---

Note

None

Returns

None

Override

Not allowed

Attention

None

Implements TWatchdog_Timer_Base.

Referenced by TApplication_Base::Run(), and TBootloader_Base::Run().

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Member Data Documentation

u64_Max_WDT_Reset_Time

U64 TWDT_STM32F429::u64_Max_WDT_Reset_Time = (U64)0

private

@bref Maximum time for WDT reset

Referenced by Get_Max_WDT_Reset_Time(), and Reset().

u64_Previous_Time_Stamp

U64 TWDT_STM32F429::u64_Previous_Time_Stamp = (U64)0

private

@bref previous time stamp for reset time

Referenced by Reset().

---

The documentation for this class was generated from the following files:

• ConOpSys/Targets/STM32F429/WDT_STM32F429.h
• ConOpSys/Targets/STM32F429/WDT_STM32F429.cpp