Functions
Initialization and Configuration functions

Initialization and Configuration functions. More...

Collaboration diagram for Initialization and Configuration functions:

Functions

void HASH_DeInit (void)
 De-initializes the HASH peripheral registers to their default reset values. More...
 
void HASH_Init (HASH_InitTypeDef *HASH_InitStruct)
 Initializes the HASH peripheral according to the specified parameters in the HASH_InitStruct structure. More...
 
void HASH_Reset (void)
 Resets the HASH processor core, so that the HASH will be ready to compute the message digest of a new message. More...
 
void HASH_StructInit (HASH_InitTypeDef *HASH_InitStruct)
 Fills each HASH_InitStruct member with its default value. More...
 

Detailed Description

Initialization and Configuration functions.

 ===============================================================================
              ##### Initialization and Configuration functions #####
 ===============================================================================  
 [..] This section provides functions allowing to 
   (+) Initialize the HASH peripheral
   (+) Configure the HASH Processor 
   (+) MD5/SHA1, 
   (+) HASH/HMAC, 
   (+) datatype 
   (+) HMAC Key (if mode = HMAC)
   (+) Reset the HASH Processor 

Function Documentation

void HASH_DeInit ( void  )

De-initializes the HASH peripheral registers to their default reset values.

Parameters
None
Return values
None

Definition at line 171 of file stm32f4xx_hash.c.

void HASH_Init ( HASH_InitTypeDef HASH_InitStruct)

Initializes the HASH peripheral according to the specified parameters in the HASH_InitStruct structure.

Note
the hash processor is reset when calling this function so that the HASH will be ready to compute the message digest of a new message. There is no need to call HASH_Reset() function.
Parameters
HASH_InitStructpointer to a HASH_InitTypeDef structure that contains the configuration information for the HASH peripheral.
Note
The field HASH_HMACKeyType in HASH_InitTypeDef must be filled only if the algorithm mode is HMAC.
Return values
None

Definition at line 191 of file stm32f4xx_hash.c.

void HASH_Reset ( void  )

Resets the HASH processor core, so that the HASH will be ready to compute the message digest of a new message.

Note
Calling this function will clear the HASH_SR_DCIS (Digest calculation completion interrupt status) bit corresponding to HASH_IT_DCI interrupt and HASH_FLAG_DCIS flag.
Parameters
None
Return values
None

Definition at line 249 of file stm32f4xx_hash.c.

void HASH_StructInit ( HASH_InitTypeDef HASH_InitStruct)

Fills each HASH_InitStruct member with its default value.

Parameters
HASH_InitStruct: pointer to a HASH_InitTypeDef structure which will be initialized.
Note
The default values set are : Processor mode is HASH, Algorithm selected is SHA1, Data type selected is 32b and HMAC Key Type is short key.
Return values
None

Definition at line 225 of file stm32f4xx_hash.c.



rosflight_firmware
Author(s): Daniel Koch , James Jackson
autogenerated on Fri Jul 24 2020 03:20:13