Hi there,

i have a serious problem with the built in i2c module in slave mode.

problem:

due to a pre-assembled master unit (basic-tiger) with its own OS, a read from the i2c bus

is only possible by sending a "command byte" before the read begins. this is done by a

repeated start condition.

my master (not a PIC) sends the addressbyte (with r/w set) to the pic which ack´s the byte,

then it sends one single byte (pic ack´s). then the master sends a repeated start condition

followed by the address (r/w clear) which the PIC NOT ACK !!!

then the master aborts the transfer according to philips specifications (sends a stop condition)

i keep the BF and SSPOV flags as clear as i can.....

whats the problem?

or -- does anyone have a piece of code that supports the i2c slave module in the PIC 16c62 ?

thanks forward

thomas