l2c

ikis · Post by **ikis** » Fri Sep 20, 2002 1:09 pm

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

Post by **Henry** » Mon Sep 23, 2002 10:04 am

It's almost the same, with the exception of adding a read/write bit and the destination address of the command.

Post by **Henry** » Mon Sep 23, 2002 10:04 am

2.2.4 I2C Communications

I

ikis · Post by **ikis** » Mon Sep 23, 2002 10:26 am

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?

Post by **Henry** » Mon Sep 23, 2002 10:54 am

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.

ikis · Post by **ikis** » Mon Sep 23, 2002 12:03 pm

And what about the ack,
should I implement it according to the limitations tha you wrote?

Post by **Henry** » Mon Sep 23, 2002 12:17 pm

of course.

ikis · Post by **ikis** » Mon Sep 23, 2002 1:53 pm

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?

Post by **Henry** » Mon Sep 23, 2002 2:40 pm

I don't understand your last post.

ikis · Post by **ikis** » Mon Sep 23, 2002 3:12 pm

I only want to say is that I can't found the START, STOP, ACK codes.