esp_rom_spiflash_write_encrypted() function

Write data to flash with transparent encryption.

Syntax

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Declaration

Definition

from esp_rom_spiflash.h:306

esp_rom_spiflash_result_t esp_rom_spiflash_write_encrypted(uint32_t flash_addr, uint32_t *data, uint32_t len);

Implemented in esp_rom_spiflash.c:531

Arguments

Argument

flash_addr

data

len

Return value

ESP_ROM_SPIFLASH_RESULT_OK : Data written successfully. ESP_ROM_SPIFLASH_RESULT_ERR : Encryption write error. ESP_ROM_SPIFLASH_RESULT_TIMEOUT : Encrypto write timeout.

Notes

Sectors to be written should already be erased. Please do not call this function in SDK.

Examples

References

from examples

esp_rom_spiflash_write_encrypted() function

Syntax

Arguments

Return value

Notes

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