2010-08-02 21:04:51 +08:00
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/* i2c.h */
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2005-04-17 06:20:36 +08:00
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int i2c_init(void);
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/* High level I2C actions */
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int i2c_writereg(unsigned char theSlave, unsigned char theReg, unsigned char theValue);
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unsigned char i2c_readreg(unsigned char theSlave, unsigned char theReg);
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/* Low level I2C */
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void i2c_start(void);
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void i2c_stop(void);
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void i2c_outbyte(unsigned char x);
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unsigned char i2c_inbyte(void);
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int i2c_getack(void);
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void i2c_sendack(void);
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