the ultrasonic SRF04 with pic16f88

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  1. - 16th March 2008, 17:17 #1
    Acetronics2's Avatar
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    Just an idea ...

    May be some comparators and adc to disable ???

    Good evening

    Alain
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  2. - 16th March 2008, 18:44 #2
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    Red face how ??

    good idea but how can I do it???
    how can I disable the ADC and comparators in a 16f88???
  3. - 16th March 2008, 19:14 #3
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    There could be a possibility to find that kind of information in the datasheet.

    I did that for all types I use and it worked !!
  4. - 16th March 2008, 19:36 #4
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    Default datasheet

    hi
    i just tested my port with few led and they work fine, inputing and outputting.
    but the srf04 is still not working.
    I have no idea of what is going on.

    anybody with an idea????
  5. - 16th March 2008, 20:10 #5
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    - Try External clock !!! ( internal Osc is "not so accurate" ...)

    - Place "Low trigger" just before "Pulsout"

    Alain
    ************************************************** ***********************
    Why insist on using 32 Bits when you're not even able to deal with the first 8 ones ??? ehhhhhh ...
    ************************************************** ***********************
    IF there is the word "Problem" in your question ...
    certainly the answer is " RTFM " or " RTFDataSheet " !!!
    *****************************************
  6. - 16th March 2008, 20:40 #6
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    Unhappy still not working

    i just tryied to use the external clock again.
    but it is still not working.

    any one with an idea, please ??????
  7. - 17th March 2008, 01:04 #7
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    Quote Originally Posted by tur_bot View Post
    i just tryied to use the external clock again.
    but it is still not working.
    any one with an idea, please ??????
    Re-read post #2 and post #4...
    Look at your program...
    Take a good look at PortA.0
    Compare PortA.0's function from the datasheet to what you are trying to do with it...

    Get back to us with the results...
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