solo/targets/efm8/inc/eeprom.h
2018-12-16 16:19:40 -08:00

41 lines
1.2 KiB
C

/*
* Copyright (C) 2018 SoloKeys, Inc. <https://solokeys.com/>
*
* This file is part of Solo.
*
* Solo is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Solo is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Solo. If not, see <https://www.gnu.org/licenses/>
*
* This code is available under licenses for commercial use.
* Please contact SoloKeys for more information.
*/
#ifndef EEPROM_H_
#define EEPROM_H_
#include "app.h"
void eeprom_init();
void eeprom_read(uint16_t addr, uint8_t * buf, uint8_t len);
void _eeprom_write(uint16_t addr, uint8_t * buf, uint8_t len, uint8_t flags);
extern char __erase_mem[3];
#define eeprom_write(a,b,l) _eeprom_write(a,b,l,0x1)
#define eeprom_erase(a) _eeprom_write(a,__erase_mem,1,0x3)
#define EEPROM_DATA_START 0xF800
#endif /* EEPROM_H_ */