I2C Slave with a PIC

[aratti]

Pedro, I am not sure to understand your question correctly, but I try to answer

Master remain master. Slave will not return your 4 bytes without a proper request. When you want the 4 bytes back to the master then you make the request with:

I2CRead SDA,SCL,I2Caddress,[str YourBuffer\4], bogus

and you will find the four bytes into the array YourBuffer that you have properly declared in your MASTER.

Al.

[Pedro Pinto]

Good morning Al

Thank You, now i understand it

Best regards
Pedro

[DanPBP]

I've been wondering... And it's just out of curiosity...

We are sending and receiving bytes, right?

Is it possible to send and receive words?

Thanks!

Daniel.

[rswain]

I've been wondering the same thing - I need to move words and was just willing to break them up into two bytes, but maybe it's worth tracking it down to get a final answer.