STM32F4 Standard Peripheral bibliotheek  1.0
ST Microelectronics bibliotheek documentatie voor de STM32F4 Standard Peripheral Library
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HASH's DMA interface Configuration function

HASH's DMA interface Configuration function. More...

Functions

void HASH_DMACmd (FunctionalState NewState)
 Enables or disables the HASH DMA interface. More...
 

Detailed Description

HASH's DMA interface Configuration function.

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                   HASH's DMA interface Configuration function
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  This section provides functions allowing to configure the DMA interface for 
  HASH/ HMAC data input transfer.
   
  When the DMA mode is enabled (using the HASH_DMACmd() function), data can be 
  sent to the IN FIFO using the DMA peripheral.

Function Documentation

void HASH_DMACmd ( FunctionalState  NewState)

Enables or disables the HASH DMA interface.

Note
The DMA is disabled by hardware after the end of transfer.
Parameters
NewState,:new state of the selected HASH DMA transfer request. This parameter can be: ENABLE or DISABLE.
Return values
None