Missing knock signal for some cylinders on Proteus 0.7

Hardware inside and outside of the ECU
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WOOL
Posts: 48
Joined: Mon Apr 25, 2022 1:10 pm

Missing knock signal for some cylinders on Proteus 0.7

Post by WOOL »

No knock signal on 2nd and 5th cylinder
The problem arose after the update. The cylinders are assigned to the correct inputs and even if they are swapped the problem does not disappear. Tried to reduce KnockSampling.
At first I thought that the problem was in the wiring, but when I changed
signal 1 to cylinder 2
signal 2 to cylinder 1
I saw that there was still no signal in the 2nd.
Here is what I see in the logs
javaw_x03eGgttWL.png
javaw_x03eGgttWL.png (67.32 KiB) Viewed 4715 times
Here are links to tune and logs
Tune is https://rusefi.com/online/view.php?msq=1535
Logs is https://rusefi.com/online/view.php?log=1277
WOOL
Posts: 48
Joined: Mon Apr 25, 2022 1:10 pm

Re: Missing knock signal for some cylinders on Proteus 0.7

Post by WOOL »

I looked at REonline the same Hardware as I have, I found a Mercedes on proteu_f4
and the situation is similar. In 25 seconds, he accumulated 10K knocks.
https://rusefi.com/online/view.php?log=1213

only he has a situation on the 5th and 6th cylinders on the contrary.
javaw_tzQemClAfJ.png
javaw_tzQemClAfJ.png (66.22 KiB) Viewed 4622 times
If I don't have a cam triger defined, is it not related to the prouses in the definition of knocking?
WOOL
Posts: 48
Joined: Mon Apr 25, 2022 1:10 pm

Re: Missing knock signal for some cylinders on Proteus 0.7

Post by WOOL »

Now I have assembled an ardu-stim on the atmel and set a set of triggers 4-1 and 1 for the cam. Connected Crank and Cam and set up RE for 4-1 trigger and 1 cam signal and received individual ignition and all 6 cylinders received their signals. I understand this problem is somehow related to synchronization. I am attaching the log
javaw_BHL4BnYr5C.png
javaw_BHL4BnYr5C.png (64.11 KiB) Viewed 4290 times
Log https://rusefi.com/online/view.php?log=1280
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AndreyB
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Re: Missing knock signal for some cylinders on Proteus 0.7

Post by AndreyB »

one day someone should improve https://github.com/rusefi/rusefi/issues/5561
Very limited telepathic abilities - please post logs & tunes where appropriate - http://rusefi.com/s/questions

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