Hello,
I am using an 80C652 phillips device to control a demodulator via the I2C interface. I am writing my code in C using the Keil compiler. For the I2C interface I have tried to use the i2c552-c.zip code that can be found on the web. But with this I had trouble with some of the macros. Then I tried iic51m.asm but I can not understand how the functions get called.
Has any one out there sucessfully used any of the I2C code on the internet to control an I2C interface, and be willing to give me some pointers to find the code that will suit my application please!
I can not believe that it is that difficult so I must be missing the obvious. Please help me!

regards

Alison Eve
- usually a hardware engineer, but doing the code this time :-)