Write a page of 24lc16b

moreet

Hi Dears,

finally I did write/read a single byte in random mode, but I have some troubles if I try to write an entire page (16 bytes).
It seems that I write just in the first location pointed. Maybe I use badly the ACK. Somebody has code about how to use it?

Thanks.

marco.

Mike Green

There is really nothing special about writing a page. You just write more than one byte before sending a stop sequence. If you want to write the entire page, you have to start at the beginning of the page and send 16 bytes. If you want more specific suggestions, please attach your current source program to a message using the forum's Attachment Manager. Use the Post Reply button rather than the Quick Reply box.

moreet

Ok, solved it.
The problem was reading.
I used the ack as in a write mode with a shiftin sda, scl,[noparse][[/noparse]ack/1] instead to use a shiftout sda,scl, [noparse][[/noparse]0/1], so the sda line after the first byte stayed high.
As a teacher of mine taught me, the micro never fails, it does what you tell it to do.