distortos::chip::DmaPeripheral Class Reference

DmaPeripheral class is a raw DMA peripheral for DMAv2 in STM32. More...

#include "distortos/chip/STM32-DMAv2-DmaPeripheral.hpp"

Public Member Functions
constexpr	DmaPeripheral (const uintptr_t dmaBase)
	DmaPeripheral's constructor. More...
uint32_t	readHisr () const
uint32_t	readLisr () const
void	writeHifcr (const uint32_t hifcr) const
	Writes value to HIFCR register. More...
void	writeLifcr (const uint32_t lifcr) const
	Writes value to LIFCR register. More...

Private Member Functions
DMA_TypeDef &	getDma () const

Private Attributes
uintptr_t	dmaBase_
	base address of DMA peripheral More...

Detailed Description

DmaPeripheral class is a raw DMA peripheral for DMAv2 in STM32.

Constructor & Destructor Documentation

DmaPeripheral()

constexpr distortos::chip::DmaPeripheral::DmaPeripheral ( const uintptr_t  dmaBase )

inlineexplicit

DmaPeripheral's constructor.

Parameters

[in]

dmaBase

is a base address of DMA peripheral

Member Function Documentation

getDma()

DMA_TypeDef& distortos::chip::DmaPeripheral::getDma ( ) const

inlineprivate

Returns

reference to DMA_TypeDef object

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readHisr()

uint32_t distortos::chip::DmaPeripheral::readHisr ( ) const

inline

Returns

current value of HISR register

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readLisr()

uint32_t distortos::chip::DmaPeripheral::readLisr ( ) const

inline

Returns

current value of LISR register

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writeHifcr()

void distortos::chip::DmaPeripheral::writeHifcr ( const uint32_t  hifcr ) const

inline

Writes value to HIFCR register.

Parameters

[in]

hifcr

is the value that will be written to HIFCR register

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writeLifcr()

void distortos::chip::DmaPeripheral::writeLifcr ( const uint32_t  lifcr ) const

inline

Writes value to LIFCR register.

Parameters

[in]

lifcr

is the value that will be written to LIFCR register

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Member Data Documentation

dmaBase_

uintptr_t distortos::chip::DmaPeripheral::dmaBase_

private

base address of DMA peripheral

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

• source/chip/STM32/peripherals/DMAv2/include/distortos/chip/STM32-DMAv2-DmaPeripheral.hpp