Netduino home hardware projects downloads community

Jump to content


The Netduino forums have been replaced by new forums at community.wildernesslabs.co. This site has been preserved for archival purposes only and the ability to make new accounts or posts has been turned off.
Photo

ND+2 I2C with AT24C08D EEPROM

Netduino Plus 2 eeprom AT24C08D I2C Device address word address

  • Please log in to reply
1 reply to this topic

#1 backseatdriver

backseatdriver

    New Member

  • Members
  • Pip
  • 4 posts

Posted 07 February 2015 - 04:09 PM

Hello,

I want to use an Atmel AT24C08D I2C serial 8k x 8 EEPROM with my ND+2.

http://www.atmel.com...D-Datasheet.pdf

With this chip, bits 1 and 2 of the I2C device address byte are used as the two most significant bits(A9 and A8) of the memory word address.

I've searched the forum and the internet and haven't found any information on how to handle this.  Is there a way to manipulate the read only I2CDevice.Address using Reflection or some other method?

Thanks.



#2 backseatdriver

backseatdriver

    New Member

  • Members
  • Pip
  • 4 posts

Posted 02 March 2015 - 02:49 AM

No luv from the nd+ team on this one?

 

So, fyi... I'm treating the chip as 4 individual, 256 byte eeproms with some extra code to deal with crossing boundary.  Not a perfect solution but at least the chip's useful for something. 







Also tagged with one or more of these keywords: Netduino Plus 2, eeprom, AT24C08D, I2C, Device address, word address

0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users

home    hardware    projects    downloads    community    where to buy    contact Copyright © 2016 Wilderness Labs Inc.  |  Legal   |   CC BY-SA
This webpage is licensed under a Creative Commons Attribution-ShareAlike License.