Can someone tell me how to program a pic16f628a in PBP with a frequence of 0.3 Hz??
Pwm
Can someone tell me how to program a pic16f628a in PBP with a frequence of 0.3 Hz??
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.3 Hz is impossible with the hardware PWM module. My best bet will be to create one using the Timer interrupts.... but ...ahem... 0.3 HZ is really slow... what is the purpose of a so slow frequency? Maybe a old 555 could do the job.
.3 KHZ it's possible @4MHZ
hpwm 1,255,300
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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my purpose was to fade in and out 3 leds in 1 sec. but maybe is it possible to do it with 3 ports of a pic16f628a chip and a cyclus of 1 sec.
Last edited by JARI NETWORKS; - 31st August 2006 at 14:54.
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so the frequency don't really matter... anyway @.3Hz you'll see them flash so. over hundreds HZ will do the job.
You should look at Multi_SSPWM from Darrel Taylor. it should be enough to start.. and probably finish the whole thing.
http://www.pbpgroup.com/modules/wfse...p?articleid=12
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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OK thanks for the link.
Greets Jan
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