Software knock processing

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Hmelik
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Re: Software knock processing

Post by Hmelik »

neongreen
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Re: Software knock processing

Post by neongreen »

I'd really like to use knock logic in my project, but I have Frankenso. I understand it's currently only on some boards (Proteus and hellen?). Is there a reason we can't activate the logic on other boards? I have no issue repinning the harness to put knock on ADC03.
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AndreyB
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Re: Software knock processing

Post by AndreyB »

neongreen wrote:
Mon Apr 24, 2023 1:26 am
it's currently only on some boards (Proteus and hellen?)
Frankenso has totally different electronics for knock, the not-software but ASIC approach which did not work out for us.

This thread saying "Software knock" means "not ASIC like on Frankenso"
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neongreen
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Re: Software knock processing

Post by neongreen »

AndreyB wrote:
Mon Apr 24, 2023 4:27 am
neongreen wrote:
Mon Apr 24, 2023 1:26 am
it's currently only on some boards (Proteus and hellen?)
Frankenso has totally different electronics for knock, the not-software but ASIC approach which did not work out for us.

This thread saying "Software knock" means "not ASIC like on Frankenso"
Understood, but what I'm asking is why can software knock not be used on Frankenso? It has an ADC03.

I also realize that the frankenso doesn't have a knock amp, which is why I copied the proteus amp and had it built as an add on board.

Image

There is no access to the software knock in the F407 Discovery firmware version. Could that be activated?
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AndreyB
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Re: Software knock processing

Post by AndreyB »

Ohhh now I understand the ask.

It could be possible, it could be pretty small effort but I am very overloaded on software side I can really use help from other software people.

https://github.com/rusefi/rusefi/issues/5254

First like of progress https://github.com/rusefi/rusefi/commit/75d14a0cea44c4aa325dd61058353eb8e85946fe
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neongreen
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Re: Software knock processing

Post by neongreen »

Thanks Andrey. I wish I were more help on software, but looking at the code I feel like a six year old attempting to figure out how an Airbus A320 works.
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Re: Software knock processing

Post by AndreyB »

vag0dr04er is teasing me so let me tease everyone else
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