DS1307 rtc

MLE · Guest

Hello,
Has anyone tried using the ds1302.c driver for the ds1307 clock?

Is this possible? What modifications are needed?

thanks
___________________________
This message was ported from CCS's old forum
Original Post ID: 12583

PCM programmer · Joined: 06 Sep 2003 Posts: 21708

:=Hello,
:=Has anyone tried using the ds1302.c driver for the ds1307 clock?
:=
:=Is this possible? What modifications are needed?
----------------------------------------------------

If you look at the data sheets, you'll notice that DS1302
uses the SPI interface, but DS1307 uses i2c. They're not
compatible.

Do a search on this board for DS1307. Set the search for
at least 600 days and set it to search within messages.
You'll find a link to sample code, and a list of "gotchas"
for the DS1307. ie., must have the backup battery hooked up.
___________________________
This message was ported from CCS's old forum
Original Post ID: 12585