PIC16F876A IDC Run time interrupt

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  1. - 19th April 2007, 20:09 #1
    Darrel Taylor's Avatar
    Darrel Taylor
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    Are you using a MAX232 between the USART and the PC.

    Or, are you trying to use the melabs U2 to debug. (won't work)

    Also, 99% of your program is disabled. Remove the DISABLE DEBUG.
    <br>
    DT
  2. - 19th April 2007, 20:12 #2
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    I am not using the MAX 232...
    I take it is a must!?
  3. - 19th April 2007, 20:14 #3
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    Quote Originally Posted by clem View Post
    I am not using the MAX 232...
    I take it is a must!?
    Yes Indeed, look the Help file... under the Hardware requirement. You'll discover something interesting

    tutorial
    http://www.rentron.com/PicBasic/MCS_X3.htm

    schematic
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.
  4. - 19th April 2007, 20:16 #4
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    Quote Originally Posted by clem View Post
    I am not using the MAX 232...
    I take it is a must!?
    Yes, it's a MUST.

    Microcode Studio's ICD communicates with the PIC via the RS232 port, and uses the USART on the PIC.
    There's no other way to do it.
    <br>
    DT
  5. - 19th April 2007, 20:18 #5
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    Thank you guys so much this is a huge help!!!!!!

    Jim-
  6. - 19th April 2007, 20:19 #6
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    Talking

    You're welcome, good luck!
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.
  7. - 19th April 2007, 20:13 #7
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    And i think it's not the whole thing as well... some variable declaration are missing... AND...
    Code:
    ADCON1 = 0011 'Declare A ports 0 & 1 as Analog to dig converters
    unless there's a copy/paste error here, it may screw few things... No i didn't open TFM to know how much ADCON=11 is different of ADCON1=%0011
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.
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