3 * Copyright 2007 Free Software Foundation, Inc.
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 #ifndef INCLUDED_I2C_H
20 #define INCLUDED_I2C_H
25 bool i2c_read (unsigned char i2c_addr, unsigned char *buf, unsigned int len);
26 bool i2c_write(unsigned char i2c_addr, const unsigned char *buf, unsigned int len);
29 // Write 24LC024 / 24LC025 EEPROM on motherboard or daughterboard.
30 // Which EEPROM is determined by i2c_addr. See i2c_addr.h
32 bool eeprom_write (int i2c_addr, int eeprom_offset, const void *buf, int len);
34 // Read 24LC024 / 24LC025 EEPROM on motherboard or daughterboard.
35 // Which EEPROM is determined by i2c_addr. See i2c_addr.h
37 bool eeprom_read (int i2c_addr, int eeprom_offset, void *buf, int len);
39 #endif /* INCLUDED_I2C_H */