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mytheen07
Joined: 09 Feb 2015
Posts: 4
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| sine pwm |
 Posted: Wed Jul 29, 2015 8:18 am |
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I'm wanna generate SPWM using PIC16F877A.
Anyone give sample program. I surfing lots in this forum
but, none of them rectify my need.
thanks in Advance  
Regards,
Mytheen Muhammed
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Mytheen Muhammed
Last edited by mytheen07 on Thu Jul 30, 2015 11:59 pm; edited 1 time in total |
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necati
Joined: 12 Sep 2003
Posts: 37
Location: istanbul
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Mike Walne
Joined: 19 Feb 2004
Posts: 1785
Location: Boston Spa UK
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| Re: sine pwm |
| Posted: Wed Jul 29, 2015 4:00 pm |
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| mytheen07 wrote: | I'm wanna generate SPWM using PIC16F877A.
Anyone give sample program. I surfing lots in this forum
but, none of them rectify my need.
thanks in Advance
Regards,
Mytheen Muhammed[/b] |
It's been done loads of times before.
Show us what you've done so far and someone will help.
Mike |
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mytheen07
Joined: 09 Feb 2015
Posts: 4
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| sine pwm |
| Posted: Fri Jul 31, 2015 12:03 am |
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Hi necati,
Your link was in someother language 
Give examples in English.
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Mytheen Muhammed |
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mytheen07
Joined: 09 Feb 2015
Posts: 4
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| Re: sine pwm |
| Posted: Fri Jul 15, 2016 5:29 am |
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| Mike Walne wrote: | | mytheen07 wrote: | I'm wanna generate SPWM using PIC16F877A.
Anyone give sample program. I surfing lots in this forum
but, none of them rectify my need.
thanks in Advance
Regards,
Mytheen Muhammed |
It's been done loads of times before.
Show us what you've done so far and someone will help.
Mike |
Mike can i have the sample code of SPWM and SVM
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Mytheen Muhammed |
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temtronic
Joined: 01 Jul 2010
Posts: 9221
Location: Greensville,Ontario
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| Posted: Fri Jul 15, 2016 6:01 am |
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there are 57 hits of 'sine pwm' when I searched here,so code does exist within this forum.
I understand English is not everyone's language but Google can translate!
Since you're using the 877 we have to assume you're a student, as no one should be using the 877 for a commerical product. New PICs are faster and cheaper !!
As to your original post, without ANY specs, the simplest SPWM would be a double delay loop using a lookup table.
Jay |
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asmboy
Joined: 20 Nov 2007
Posts: 2128
Location: albany ny
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| Posted: Fri Jul 15, 2016 9:14 am |
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this thread is a YEAR old -
quite the project delay there my friend.
usually the answer is found faster than that.
why the revival ?? |
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