LCDOut Woes


Results 1 to 13 of 13

Thread: LCDOut Woes

Threaded View

  1. #6
    Join Date
    Jun 2008
    Location
    Arizona
    Posts
    9


    Did you find this post helpful? Yes | No

    Default

    Quote Originally Posted by Melanie View Post
    I see no LCD defines in your code... please put them in.

    They are in the PICBASIC manual and tons of examples on this forum. Set them up for the way you've got your LCD wired.

    Yes, contrast works on three different (brand new) LCD's. All LCD defines are now at default which is:

    PORTA.0 =Data bit 4
    PORTA.1=Data bit 5
    PORTA.2=Data bit 6
    PORTA.3=Data bit 7
    PORTA.4=R/S
    PORTB.3=Enable
    R/W is grounded

    I Disabled MCLR to eliminate the need for pull-up and hassle. I also tried TRISA=%00000000 and TRISB=%00000000. I will post anything you need. Pictures, or anything else. I can even switch to a breadboard and eliminate possibility of circuit board issues (proto board) although I have spent literally 20 hours soldering and de-soldering an looking at every little solder joint, then using PWM and other commands to make sure the chips are good and working properly.

    Thanks for your help on this. Very, very much appreciated...
    Last edited by LetTheSmokeOut; - 7th June 2008 at 07:21.

Similar Threads

  1. Timer + rc5
    By naga in forum mel PIC BASIC Pro
    Replies: 8
    Last Post: - 19th November 2009, 07:56
  2. need help in coding..
    By daphne8888 in forum mel PIC BASIC
    Replies: 1
    Last Post: - 19th March 2008, 07:31
  3. Help GPS read with serin
    By leinske in forum mel PIC BASIC Pro
    Replies: 7
    Last Post: - 5th September 2007, 02:33
  4. Crystalfontz LCD
    By jman12 in forum mel PIC BASIC Pro
    Replies: 9
    Last Post: - 9th February 2007, 15:04
  5. having problems with Hantronix 20x4 lcd
    By Rhatidbwoy in forum mel PIC BASIC Pro
    Replies: 16
    Last Post: - 22nd December 2005, 12:22

Members who have read this thread : 0

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

Posting Permissions

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