12F1840 config issues


Results 1 to 14 of 14

Threaded View

  1. #11
    Join Date
    Aug 2006
    Location
    Look, behind you.
    Posts
    2,818


    Did you find this post helpful? Yes | No

    Default Re: 12F1840 config issues

    Try Turning off the fail safe clock monitor, if I understand correctly it monitors an EXTERNAL clock. . .
    I would TRY altering bit 1 in OSCON just to see if it has any effect . . .

    I would add to config1
    _IESO_OFF ; Internal/External Switchover mode is disabled

    and I would disable WDT while troubleshooting at least once to judge if it has any effect.

    Oh yes, I would make a blinky program to test my configs without any serouts . . . a stopwatch using a blinky will give you a rough idea as to whether or not you are running at expected OSC speed.
    Last edited by Archangel; - 12th February 2015 at 21:15.
    If you do not believe in MAGIC, Consider how currency has value simply by printing it, and is then traded for real assets.
    .
    Gold is the money of kings, silver is the money of gentlemen, barter is the money of peasants - but debt is the money of slaves
    .
    There simply is no "Happy Spam" If you do it you will disappear from this forum.

Similar Threads

  1. Problem converting 12F683 code to 12F1840
    By RossWaddell in forum mel PIC BASIC Pro
    Replies: 7
    Last Post: - 14th March 2013, 01:55
  2. PBP Support for 12F1840 8-Pin Device?
    By springtank in forum mel PIC BASIC Pro
    Replies: 17
    Last Post: - 10th November 2012, 08:32
  3. Timer1 issues
    By mitchf14 in forum mel PIC BASIC Pro
    Replies: 1
    Last Post: - 9th January 2009, 16:21
  4. 12c508a Device Config. And Burning Issues
    By sayzer in forum mel PIC BASIC Pro
    Replies: 4
    Last Post: - 29th March 2006, 16:50

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