Does someone have ever develop a program defining an i2c communication protocol for a 8051 ? It would help me make my AT89C51ED2 communicating with another board via i2c bus. I would be interested if someone have some examples for that. jeab@free.fr Regards,
http://www.keil.com/i2c/
The best (and most) IIC appnotes including the bus specification: http://www.semiconductors.philips.com/buses/i2c/support/index.html Erik