| Jesper Nilsson | fcb31db | 2010-08-02 15:04:51 +0200 | [diff] [blame] | 1 | /* i2c.h */ |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2 | int i2c_init(void); |
| 3 | |
| 4 | /* High level I2C actions */ |
| 5 | int i2c_writereg(unsigned char theSlave, unsigned char theReg, unsigned char theValue); |
| 6 | unsigned char i2c_readreg(unsigned char theSlave, unsigned char theReg); |
| 7 | |
| 8 | /* Low level I2C */ |
| 9 | void i2c_start(void); |
| 10 | void i2c_stop(void); |
| 11 | void i2c_outbyte(unsigned char x); |
| 12 | unsigned char i2c_inbyte(void); |
| 13 | int i2c_getack(void); |
| 14 | void i2c_sendack(void); |
| 15 | |
| 16 | |
| 17 | |