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esp_rom_spiflash_write_encrypted

esp_hal::rom::spiflash

Function esp_rom_spiflash_write_encrypted 

Source 
pub unsafe extern "C" fn esp_rom_spiflash_write_encrypted(
    flash_addr: u32,
    data: *mut u32,
    len: u32,
) -> i32
Expand description

Write data to flash with transparent encryption.

The sector must already be erased. data may be encrypted in place.

On ESP32, flash_addr and len must be 32-byte aligned. On later chips the ROM accepts 16-, 32-, or 64-byte rows (chip-dependent max).