tone-generator/eeprom.hpp

#pragma once

#include <inttypes.h>
#include "soft_twi.hpp"

namespace eeprom {

	constexpr uint8_t PAGE_SIZE = 128;
	constexpr uint32_t BLOCK_SIZE = 0x10000;
	constexpr uint32_t LENGTH = 0x80000;

	inline SoftTWI mem(A4, A5);

	void jump(uint32_t addr);
	void read(char* data, uint16_t len);
	void page_write(uint32_t at, const char* data);
	uint32_t get_addr();
};