| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | /* $Id: i2c.h,v 1.3 2004/05/28 09:26:59 starvik Exp $ */ |
| 2 | |
| 3 | int i2c_init(void); |
| 4 | |
| 5 | /* High level I2C actions */ |
| 6 | int i2c_writereg(unsigned char theSlave, unsigned char theReg, unsigned char theValue); |
| 7 | unsigned char i2c_readreg(unsigned char theSlave, unsigned char theReg); |
| 8 | |
| 9 | /* Low level I2C */ |
| 10 | void i2c_start(void); |
| 11 | void i2c_stop(void); |
| 12 | void i2c_outbyte(unsigned char x); |
| 13 | unsigned char i2c_inbyte(void); |
| 14 | int i2c_getack(void); |
| 15 | void i2c_sendack(void); |
| 16 | |
| 17 | |
| 18 | |