Interrupt Using Tmr1/ Ccp1/ Special Event Trigger


Closed Thread
Results 1 to 1 of 1
  1. #1
    ekanayake's Avatar
    ekanayake Guest

    Unhappy Interrupt Using Tmr1/ Ccp1/ Special Event Trigger

    low power application needs to wakeup the PIC18f452 from sleep using external watch crystal on RC0-RC1, TMR1 and CCP1 (compare and special event trigger). Code works fine without sleep but It does not wakeup when I insert the sleep. What I am doing wrong? Could some body possibly help please?

    I saw many discussion on this subject on the list but still unable to do it.

    my code is attached

    many thanks


    jagath
    Attached Files Attached Files

Similar Threads

  1. Can't ID interrupt source with this IntHandler??
    By jellis00 in forum mel PIC BASIC Pro
    Replies: 7
    Last Post: - 3rd June 2009, 03:35
  2. Help with Analog Interrupt
    By brid0030 in forum mel PIC BASIC Pro
    Replies: 7
    Last Post: - 13th February 2008, 19:14
  3. 16F876A CCP1 Capture/Interrupt Question
    By TDonBass in forum mel PIC BASIC Pro
    Replies: 6
    Last Post: - 17th January 2008, 04:25
  4. Interrupt Problem
    By Kamikaze47 in forum mel PIC BASIC Pro
    Replies: 15
    Last Post: - 16th November 2005, 21:58
  5. USART interrupt not interrupting right
    By Morpheus in forum mel PIC BASIC Pro
    Replies: 12
    Last Post: - 6th March 2005, 02:07

Members who have read this thread : 1

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