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  1. Thread: EPWM control

    by Asmith
    Replies
    11
    Views
    7,711

    Thank you mister_e again for your input. I think...

    Thank you mister_e again for your input. I think I might have made some headway on this project. Things I have chaged from last sch:

    1. Removed and placed jumpers instead of the 470ohm gate...
  2. Thread: EPWM control

    by Asmith
    Replies
    11
    Views
    7,711

    Thank you Mister_e, that did help out. The...

    Thank you Mister_e, that did help out. The running frequency is now 8KHz. I ran a small bit of code below.



    '-------------------------------------------------------------------------'
    ' PIC...
  3. Replies
    9
    Views
    8,153

    Someone please correct me if I'm wrong on any of...

    Someone please correct me if I'm wrong on any of this.

    Your ammeter is used to measure electric current flowing through a circuit. This can be done a lot of different ways. The way your...
  4. Thread: EPWM control

    by Asmith
    Replies
    11
    Views
    7,711

    The part of the code I last posted that has 0...

    The part of the code I last posted that has 0 being put into DUTY is there to stop the motor from running. The position is between the two required points so I want to stop motion. The other two if...
  5. Thread: EPWM control

    by Asmith
    Replies
    11
    Views
    7,711

    It's ok mackrackit any help is better than none....

    It's ok mackrackit any help is better than none. Here's where I'm at as of now. I have encorperated the rest of the code back into the main now. I've left out the section where I figure out the...
  6. Thread: EPWM control

    by Asmith
    Replies
    11
    Views
    7,711

    Thank you for the reply mackrackit. What I'm...

    Thank you for the reply mackrackit. What I'm actually doing is taking a 3 position knob say (slow, medium, and fast speed settings) I bring 2 of the settings into a dual opto on a pcb and basically...
  7. Thread: EPWM control

    by Asmith
    Replies
    11
    Views
    7,711

    EPWM control

    Hello again everyone. I have not been on in a long time. I have new project I'm working on and can't seem to get the solution I'm looking for. Bascially it is suppose to set one of 3 DC for the PWM,...
  8. Replies
    15
    Views
    12,005

    Thank you for the insight on this issue Darrel. I...

    Thank you for the insight on this issue Darrel. I understand what is going on now. I will be sure to keep everything seperated, or maybe just start the file name with the specific file task instead...
  9. Replies
    15
    Views
    12,005

    Darrel, Thank you, I didn't even think of...

    Darrel,

    Thank you, I didn't even think of that while I was doing this code. It makes a lot more sense now. Thank you again.


    I have one more question, well it's more of something...
  10. Replies
    15
    Views
    12,005

    Hello again everyone. I've been trying to...

    Hello again everyone. I've been trying to complete my task using the timer option that mister_e informed me about. I'm not sure what I'm doing wrong, for some reason I get half the number of pulses...
  11. Replies
    15
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    12,005

    Bruce: Thank you I did forget to set up...

    Bruce:
    Thank you I did forget to set up those two registers. I will fix that.

    Joe:
    I'm using a function generator on the input with a scope on it as well and there is no bouncing on the...
  12. Replies
    15
    Views
    12,005

    To Skimask: I tried out the code you gave me...

    To Skimask:
    I tried out the code you gave me and it did write through the EEPROM like it was suppose to. I re-wrote the code I had and it gives me 00 00 when I do not move any of the inputs...
  13. Replies
    15
    Views
    12,005

    Frequency Counter

    Hello Everyone,

    I'm new to this forum and PIC BASIC PRO. I do although have some background in PICs and other forms of programming for them.

    I have a question about a PIC12F683 program...
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