_dma_handle Struct Reference

DMA handle Structure definition. More...

#include <gr55xx_hal_dma.h>

+ Collaboration diagram for _dma_handle:

Public Attributes

dma_channel_t channel
 DMA Channel Number
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dma_init_t init
 DMA communication parameters
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hal_lock_t lock
 DMA locking object
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__IO hal_dma_state_t state
 DMA transfer state
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void * p_parent
 Parent object state
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void(* xfer_tfr_callback )(struct _dma_handle *p_dma)
 DMA transfer complete callback
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void(* xfer_blk_callback )(struct _dma_handle *p_dma)
 DMA block complete callback
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void(* xfer_error_callback )(struct _dma_handle *p_dma)
 DMA transfer error callback
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void(* xfer_abort_callback )(struct _dma_handle *p_dma)
 DMA transfer abort callback
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__IO uint32_t error_code
 DMA Error code
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uint32_t retention [5]
 DMA important register information. More...
 

Detailed Description

DMA handle Structure definition.

Definition at line 178 of file gr55xx_hal_dma.h.

Member Data Documentation

◆ channel

dma_channel_t _dma_handle::channel

DMA Channel Number

Definition at line 180 of file gr55xx_hal_dma.h.

◆ error_code

__IO uint32_t _dma_handle::error_code

DMA Error code

Definition at line 198 of file gr55xx_hal_dma.h.

◆ init

dma_init_t _dma_handle::init

DMA communication parameters

Definition at line 182 of file gr55xx_hal_dma.h.

◆ lock

hal_lock_t _dma_handle::lock

DMA locking object

Definition at line 184 of file gr55xx_hal_dma.h.

◆ p_parent

void* _dma_handle::p_parent

Parent object state

Definition at line 188 of file gr55xx_hal_dma.h.

◆ retention

uint32_t _dma_handle::retention[5]

DMA important register information.

Definition at line 200 of file gr55xx_hal_dma.h.

◆ state

__IO hal_dma_state_t _dma_handle::state

DMA transfer state

Definition at line 186 of file gr55xx_hal_dma.h.

◆ xfer_abort_callback

void(* _dma_handle::xfer_abort_callback) (struct _dma_handle *p_dma)

DMA transfer abort callback

Definition at line 196 of file gr55xx_hal_dma.h.

◆ xfer_blk_callback

void(* _dma_handle::xfer_blk_callback) (struct _dma_handle *p_dma)

DMA block complete callback

Definition at line 192 of file gr55xx_hal_dma.h.

◆ xfer_error_callback

void(* _dma_handle::xfer_error_callback) (struct _dma_handle *p_dma)

DMA transfer error callback

Definition at line 194 of file gr55xx_hal_dma.h.

◆ xfer_tfr_callback

void(* _dma_handle::xfer_tfr_callback) (struct _dma_handle *p_dma)

DMA transfer complete callback

Definition at line 190 of file gr55xx_hal_dma.h.


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