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Posted: Fri Sep 20, 2002 1:09 pm
by ikis
I just want to know how to send I2C commands with a program.
Show I use the rs-232 port and send the the commands just I was using rs232 (using any com)?
thanks
Adrian
ikis@gmx.net
Posted: Mon Sep 23, 2002 10:04 am
by Henry
It's almost the same, with the exception of adding a read/write bit and the destination address of the command.
Posted: Mon Sep 23, 2002 10:04 am
by Henry
2.2.4 I2C Communications
I
Posted: Mon Sep 23, 2002 10:26 am
by ikis
and what about the start and stop bytes
there is an example or something?
I've readed all the documentation of the I2C and the pdf of the lk162-12 and I've not found nothing.
About the acknowledge, should I not implement the ack in I2C according the limitations that you write?
Posted: Mon Sep 23, 2002 10:54 am
by Henry
The I2C interface to the display is the normal I2C, start and stop bits... the only difference is we add an extra read/write bit. Nothing else is different.
Posted: Mon Sep 23, 2002 12:03 pm
by ikis
And what about the ack,
should I implement it according to the limitations tha you wrote?
Posted: Mon Sep 23, 2002 12:17 pm
by Henry
of course.
Posted: Mon Sep 23, 2002 1:53 pm
by ikis
I understand, and about the ACK, START, STOP codes, in the site
http://www.ping.be/~ping0751
I can't fount nothing, even in the product specification, where I can found it?
Posted: Mon Sep 23, 2002 2:40 pm
by Henry
I don't understand your last post.
Posted: Mon Sep 23, 2002 3:12 pm
by ikis
I only want to say is that I can't found the START, STOP, ACK codes.