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| Search found 9 matches |
| Author | Message |
|---|---|
 Topic: Step Counting using pwm. |
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| bruno.gf Replies: 18 Views: 31390 |
 Forum: General CCS C Discussion Posted: Thu Jan 28, 2010 8:15 am Subject: Step Counting using pwm. |
| Hi John P.
But if this device is to drive a stepper motor, is there a need to slow down at the end of a move? That makes things more complicated. Is the opposite, I don't want it to slow down. ... |
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| Topic: Step Counting using pwm. |
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| bruno.gf Replies: 18 Views: 31390 |
Forum: General CCS C Discussion Posted: Thu Jan 28, 2010 4:44 am Subject: Step Counting using pwm. |
| Thank you John P. thats a good idea, i'll think(and study) more about it.
And PCM Programmer, setting the postscaler to 1 is what i need, since i want to count every pulse, right?? If i set it to ... |
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| Topic: Step Counting using pwm. |
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| bruno.gf Replies: 18 Views: 31390 |
Forum: General CCS C Discussion Posted: Wed Jan 27, 2010 3:48 pm Subject: Step Counting using pwm. |
| Ok i'll send it to PIC, make the tests and post here the results.
Thanks for your help!! Best Wishes |
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| Topic: Step Counting using pwm. |
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| bruno.gf Replies: 18 Views: 31390 |
Forum: General CCS C Discussion Posted: Wed Jan 27, 2010 3:27 pm Subject: Step Counting using pwm. |
| I'm trying to count the steps, whitout stopping my motor. I just took of the part where you did "duty cycle = 0".
I have a question: Is there any possibility the function "printf&q ... |
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| Topic: Step Counting using pwm. |
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| bruno.gf Replies: 18 Views: 31390 |
Forum: General CCS C Discussion Posted: Wed Jan 27, 2010 2:20 pm Subject: Step Counting using pwm. |
| Ok PCM Programmer, so based on what you said, I made my program, do you see anything that can probably goes wrong??
#include <16F628A.H> #fuses XT, NOWDT, BROWNOUT, PUT, NOLVP #use delay ... |
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| Topic: Step Counting using pwm. |
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| bruno.gf Replies: 18 Views: 31390 |
Forum: General CCS C Discussion Posted: Wed Jan 27, 2010 8:33 am Subject: Step Counting using pwm. |
| The post above was mine, i forgot to login
Sorry. |
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| Topic: Step Counting using pwm. |
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| bruno.gf Replies: 18 Views: 31390 |
Forum: General CCS C Discussion Posted: Tue Jan 26, 2010 6:29 pm Subject: Step Counting using pwm. |
| ok, i'll wait !!
thank you very much !! Best Wishes |
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| Topic: Step Counting using pwm. |
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| bruno.gf Replies: 18 Views: 31390 |
Forum: General CCS C Discussion Posted: Tue Jan 26, 2010 6:14 pm Subject: Step Counting using pwm. |
| Thank you for the reply PCM Programmer,
I've just read the ccs manual and the functions that you said, So let me see if i understood, i should put the "i++" between "interrupt_ ... |
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| Topic: Step Counting using pwm. |
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| bruno.gf Replies: 18 Views: 31390 |
Forum: General CCS C Discussion Posted: Tue Jan 26, 2010 5:35 pm Subject: Step Counting using pwm. |
| Hello everyone,
I used the search tool and didn't find anything about this. I'm not from America so, sorry for my bad english. When I don't use PWM to activate my stepper motor, I can easily ... |
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