DMA_FIFOMode
DmaHandle is only used within DMA_FIFOMode.
 
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CodeScopeSTM32 Libraries and SamplesDMA_FIFOModeDmaHandle

DmaHandle variable

Syntax

extern DMA_HandleTypeDef DmaHandle;
Implemented in main.c:37

References

LocationReferrerText
main.c:37
DMA_HandleTypeDef DmaHandle;
stm32f4xx_it.c:37
extern DMA_HandleTypeDef DmaHandle;
main.c:129DMA_Config()
DmaHandle.Init.Channel = DMA_CHANNEL; /* DMA_CHANNEL_0 */
main.c:130DMA_Config()
DmaHandle.Init.Direction = DMA_MEMORY_TO_MEMORY; /* M2M transfer mode */
main.c:131DMA_Config()
DmaHandle.Init.PeriphInc = DMA_PINC_ENABLE; /* Peripheral increment mode Enable */
main.c:132DMA_Config()
DmaHandle.Init.MemInc = DMA_MINC_ENABLE; /* Memory increment mode Enable */
main.c:133DMA_Config()
DmaHandle.Init.PeriphDataAlignment = DMA_PDATAALIGN_WORD; /* Peripheral data alignment : Word */
main.c:134DMA_Config()
DmaHandle.Init.MemDataAlignment = DMA_MDATAALIGN_WORD; /* memory data alignment : Word */
main.c:135DMA_Config()
DmaHandle.Init.Mode = DMA_NORMAL; /* Normal DMA mode */
main.c:136DMA_Config()
DmaHandle.Init.Priority = DMA_PRIORITY_HIGH; /* priority level : high */
main.c:137DMA_Config()
DmaHandle.Init.FIFOMode = DMA_FIFOMODE_ENABLE; /* FIFO mode enabled */
main.c:138DMA_Config()
DmaHandle.Init.FIFOThreshold = DMA_FIFO_THRESHOLD_FULL;
main.c:139DMA_Config()
DmaHandle.Init.MemBurst = DMA_MBURST_INC4; /* Memory burst */
main.c:140DMA_Config()
DmaHandle.Init.PeriphBurst = DMA_PBURST_INC4; /* Peripheral burst */
main.c:143DMA_Config()
DmaHandle.Instance = DMA_INSTANCE;
main.c:146DMA_Config()
if (HAL_DMA_Init(&DmaHandle) != HAL_OK)
main.c:153DMA_Config()
HAL_DMA_RegisterCallback(&DmaHandle, HAL_DMA_XFER_CPLT_CB_ID, TransferComplete);
main.c:154DMA_Config()
HAL_DMA_RegisterCallback(&DmaHandle, HAL_DMA_XFER_ERROR_CB_ID, TransferError);
main.c:166DMA_Config()
if (HAL_DMA_Start_IT(&DmaHandle, (uint32_t)&aSRC_Const_Buffer, (uint32_t)&aDST_Buffer, BUFFER_SIZE) != HAL_OK)
stm32f4xx_it.c:159DMA2_Stream0_IRQHandler()
HAL_DMA_IRQHandler(&DmaHandle);

Data Use

Functions reading DmaHandle
DmaHandle
all items filtered out
Type of DmaHandle
DmaHandle
all items filtered out