Author |
Message |
Topic: PWM spikes |
reddyysnr
Replies: 2
Views: 8514
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Forum: General CCS C Discussion Posted: Sun Sep 15, 2013 11:50 pm Subject: PWM spikes |
Hi,
I am trying to generate PWM on 16F690. This is the code below.
#include <16F690.h>
#FUSES NOWDT, HS, NOPROTECT, BROWNOUT, MCLR, NOCPD, NOPUT, NOIESO, NOFCMEN
#use delay(clock=4 ... |
Topic: Software PWM 40KHz with variable duty cycle |
reddyysnr
Replies: 11
Views: 22554
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Forum: General CCS C Discussion Posted: Tue Jul 02, 2013 5:24 am Subject: Software PWM 40KHz with variable duty cycle |
Thanks Mike.. I'm on it.. Sorry for being vague.. Next time I have a doubt, I'll post clearly.. |
Topic: Software PWM 40KHz with variable duty cycle |
reddyysnr
Replies: 11
Views: 22554
|
Forum: General CCS C Discussion Posted: Tue Jul 02, 2013 2:10 am Subject: Software PWM 40KHz with variable duty cycle |
@Ttelmah: That was pretty helpful. Though I didn't understand a few things, I'll use them as pointers to try and explore. I use Proteus to simulate; I'll try out MPLab..
@asmboy: There's nothing at ... |
Topic: Software PWM 40KHz with variable duty cycle |
reddyysnr
Replies: 11
Views: 22554
|
Forum: General CCS C Discussion Posted: Mon Jul 01, 2013 6:59 am Subject: Software PWM 40KHz with variable duty cycle |
@Ttelmah,@Mike Walne
Correct me if I'm wrong.
At 8MHz, every instruction cycle takes 0.5uS. (I read on some page that 1/(clock/4) gives the time period of one instruction cycle)
If we need to g ... |
Topic: Software PWM 40KHz with variable duty cycle |
reddyysnr
Replies: 11
Views: 22554
|
Forum: General CCS C Discussion Posted: Sun Jun 30, 2013 10:44 am Subject: Software PWM 40KHz with variable duty cycle |
Hi all,
I'm new to PIC and have worked with the basics on PIC. I am trying to explore features like Timers, software PWM etc.
I'm using 16F677 running at 8MHz internal clock. I am trying to gene ... |
Topic: millis()/micros() [Arduino] equivalent in PCW? |
reddyysnr
Replies: 2
Views: 11043
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Forum: General CCS C Discussion Posted: Mon Apr 15, 2013 2:15 am Subject: millis()/micros() [Arduino] equivalent in PCW? |
Hi all,
NewBie to PIC.. I've worked quite a bit on the Arduino Platform and am trying to explore PIC currently.
In arduino, there are functions called millis() and micros(), which return the num ... |
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