esp_rom_spiflash_prepare_encrypted_data() function

Prepare 32 Bytes data to encrpto writing, you should Erase it yourself if need. Please do not call this function in SDK.

Syntax

Show:

Summary

Declaration

esp_rom_spiflash_result_t esp_rom_spiflash_prepare_encrypted_data(uint32_t flash_addr, uint32_t *data);

Argument

flash_addr

data

ESP_ROM_SPIFLASH_RESULT_OK : Prepare OK. ESP_ROM_SPIFLASH_RESULT_ERR : Prepare error. ESP_ROM_SPIFLASH_RESULT_TIMEOUT : Prepare timeout.

from examples