spi_flash_encryption_hal_prepare() function

Prepare flash encryption before operation.

Syntax

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Summary

Declaration

Definition

from spi_flash_encrypt_hal.h:64

void spi_flash_encryption_hal_prepare(uint32_t address, const uint32_t* buffer, uint32_t size);

Implemented in spi_flash_encrypt_hal_iram.c:28

Arguments

Argument

Description

address

The destination address in flash for the write operation.

buffer

Data for programming

size

Size to program.

Notes

address and buffer must be 8-word aligned.

References

Code

Location

void spi_flash_encryption_hal_prepare(uint32_t address, const uint32_t* buffer, uint32_t size)

spi_flash_encrypt_hal_iram.c:28

void spi_flash_encryption_hal_prepare(uint32_t address, const uint32_t* buffer, uint32_t size);

spi_flash_encrypt_hal.h:64

.flash_encryption_data_prepare = spi_flash_encryption_hal_prepare,

spi_flash_chip_generic.c:55

Call Tree

spi_flash_encryption_hal_prepare() calls 3 functions:

spi_flash_encryption_hal_prepare()

spi_flash_encrypt_ll_address_save()

spi_flash_encrypt_ll_calculate_start()

spi_flash_encrypt_ll_plaintext_save()

Data Use

spi_flash_encryption_hal_prepare():

spi_flash_encryption_hal_prepare()

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Implementations

spi_flash_encryption_hal_prepare() is implemented by 1 functions:

spi_flash_encryption_hal_prepare()

spi_flash_encryption_t::flash_encryption_data_prepare

Instances

Lifecycle

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