2.102.18 SEFCx_UserSignatureRead Function

C 

bool SEFCx_UserSignatureRead(uint32_t *data, uint32_t length, SEFC_USERSIGNATURE_BLOCK block, SEFC_USERSIGNATURE_PAGE page);

Summary

Reads the user signature data of length bytes

Description

This function reads the user signature data of length bytes from the given block number and page number

Precondition

None.

Parameters

ParamDescription
datauser signature
lengthlength of the user signature
blockblock number
pagepage number

Returns

status of operation

Example 

static uint8_t userSignBuffWr[USERSIGN_BUFFER_SIZE];
static uint8_t userSignBuffRd[USERSIGN_BUFFER_SIZE] = {0};            
// Write User Signature
SEFC0_UserSignatureWrite((uint32_t *)userSignBuffWr, sizeof(userSignBuffWr) >> 2, BLOCK_0, PAGE_0);
// Read User Signature
if (SEFC0_UserSignatureRead((uint32_t *)userSignBuffRd, sizeof(userSignBuffRd) >> 2, BLOCK_0, PAGE_0) == false)
{
     //error
}

Remarks

None.