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PSoC™ 5, 3 & 1 Forum Discussions

user_4152516
Level 1
Level 1

Hi!

I tried to do the analog filter tutorial PSoC 5 CY8C5888LTI-LP097 but the out signal is full of noise and it doesn't give a sinusoidal wave exactly :cc, I also tried to change the pins but the result is the same.  HELP PLEASE, it's for a university project u.u

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3 Replies
Vison_Zhang
Moderator
Moderator
Moderator
250 solutions authored 10 likes given 500 replies posted

Do you mean the video tutorial How to Create an Analog Filter with PSoC® 5LP​?

You can get code example project CE95316 - Filter from ADC to VDAC using DFB with PSoC 3/5LP​ and compare it with your project.

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Hi again!

I opened your archive and it was incomplete. It doesn't have the filter,

neither the DMA. So, I constructed again the analog filter but it doesn't

work again. I send to you the output signal and I share too the project how

I did it. If you can help me, i will be so grateful. Thanks

El mar., 2 abr. 2019 a las 19:50, VisonZ_71 (<community-manager@cypress.com>)

escribió:

<http://www.cypress.com>

Cypress Developer Community

<https://community.cypress.com/?et=watches.email.thread>

I have a big trouble with the analog filter.

reply from VisonZ_71

<https://community.cypress.com/people/VisonZ_71?et=watches.email.thread>

in PSoC 5LP MCU Community - View the full discussion

<https://community.cypress.com/message/191870?et=watches.email.thread#191870>

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Roy_Liu
Moderator
Moderator
Moderator
1000 replies posted 500 solutions authored 5 questions asked

What do you mean by "doesn't have the filter,neither the DMA"? Can you upload your re-constructed project?

Roy Liu
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