Does I2CREAD/I2CWRITE check for bus status?

Results 1 to 5 of 5

Threaded View

  1. - 16th October 2009, 04:39 #4
    Darrel Taylor's Avatar
    Darrel Taylor
    Darrel Taylor is offline Fanatical Contributor
    Join Date
    Jul 2003
    Location
    Colorado Springs
    Posts
    4,959

    Default

    Hope it works for you.

    Just want to thwart one potential problem ...

    NEVER take that line HIGH!
    Only use the LOW and INPUT statements on that pin.

    A small resistor (220 ohms) in between the two PICs can protect against the accidental possibility.

    hth,
    Last edited by Darrel Taylor; - 16th October 2009 at 04:45. Reason: Smaller resistor
    DT
« Previous Thread | Next Thread »

Similar Threads

  1. AT/PS2 Keybord - PIC Interface?
    By Kamikaze47 in forum Code Examples
    Replies: 73
    Last Post: - 9th August 2009, 16:10
  2. HARDWARE I2C SAMPLE CODE question
    By Michael Wakileh in forum Code Examples
    Replies: 2
    Last Post: - 16th June 2009, 21:07
  3. Problem with 16f88 steep motor control
    By ken_23 in forum Off Topic
    Replies: 0
    Last Post: - 4th July 2008, 12:25
  4. PIC16F877A - Timer0 won't interrupt
    By WishMaster^ in forum mel PIC BASIC Pro
    Replies: 19
    Last Post: - 25th April 2007, 08:25
  5. Code check -- button not working
    By docwisdom in forum mel PIC BASIC Pro
    Replies: 12
    Last Post: - 2nd March 2006, 22:43

Members who have read this thread : 0

You do not have permission to view the list of names.

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts

Forum Rules