flipperzero-firmware/firmware/targets/f4/api-hal/api-hal-flash.h

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#pragma once
#include <stdbool.h>
#include <stdint.h>
#include <stddef.h>
/*
* Erase Flash
* Locking operation, uses HSEM to manage shared access.
* @param page, page number
* @param count, page count to erase
*/
bool api_hal_flash_erase(uint8_t page, uint8_t count);
/*
* Write double word (64 bits)
* Locking operation, uses HSEM to manage shared access.
* @param address - destination address, must be double word aligned.
* @param data - data to write
*/
bool api_hal_flash_write_dword(size_t address, uint64_t data);
/*
* Write page (4096 bytes or 64 rows of double words).
* Locking operation, uses HSEM to manage shared access.
* @param address - destination address, must be page aligned
* @param source_address - source address
*/
bool api_hal_flash_write_page(size_t address, size_t source_address);