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adc_filter

Posted: Wed Dec 14, 2022 6:43 pm
by d820513
Hello guys, I can't figure out the filter, can someone explain to me how it should be right for everything to work:?

Re: adc_filter

Posted: Wed Dec 14, 2022 6:51 pm
by d820513
how to apply this filter on ADC should it work??? who knows show an example on atmega 328p

Re: adc_filter

Posted: Thu Dec 15, 2022 7:40 am
by stefan.erni
Hi d820513

You need to connect and use a filter command.

My example is not an Atmega but it shows you how it should work.
It is possible to use the AD directly as a DSP input, but I always use the DSP input

regards

Stefan


example:
FC9_Post_DSP_Filter.fcfx
(11.48 KiB) Downloaded 324 times
AD directly as a DSP input:
2022-12-15_8-25-18.png
2022-12-15_8-25-18.png (117.14 KiB) Viewed 1738 times
But I always use the DSP input:
2022-12-15_8-31-15.png
2022-12-15_8-31-15.png (142.2 KiB) Viewed 1738 times

Re: adc_filter

Posted: Thu Dec 15, 2022 9:11 am
by d820513
Thanks, everything works great