Initialization and de-initialization functions

Functions
ErrorStatus	LL_CRC_DeInit (CRC_TypeDef *CRCx)
	De-initialize CRC registers (Registers restored to their default values). More...

Detailed Description

Function Documentation

LL_CRC_DeInit()

ErrorStatus LL_CRC_DeInit

(

CRC_TypeDef *

CRCx

)

De-initialize CRC registers (Registers restored to their default values).

Parameters

CRCx	CRC Instance

Return values

An	ErrorStatus enumeration value: SUCCESS: CRC registers are de-initialized ERROR: CRC registers are not de-initialized

Definition at line 63 of file stm32l4xx_ll_crc.c.

{
  ErrorStatus status = SUCCESS;

  /* Check the parameters */
  assert_param(IS_CRC_ALL_INSTANCE(CRCx));

  if (CRCx == CRC)
  {
    /* Force CRC reset */
    LL_AHB1_GRP1_ForceReset(LL_AHB1_GRP1_PERIPH_CRC);

    /* Release CRC reset */
    LL_AHB1_GRP1_ReleaseReset(LL_AHB1_GRP1_PERIPH_CRC);
  }
  else
  {
    status = ERROR;
  }

  return (status);
}