[info] Proteus - Waterproof, High-feature ECU!

[JRD McLAREN]

as you say .. You have two identical setups ...
but two different fuel pumps ...

one is wrong, maybe ...
poor condition, different type of DC motor ...
(no caps and/or inductor inside, etc)

..and VNLD5090 can't handle this situation ...

try to use different type of load (bulb .?? ) on this output ..

[Atlantis2013]

Hi everyone
BTS4175SGA isn't available .
Can use BSP762TXUMA1 for remplacement ?

Thx

[AndreyB]

Can use BSP762TXUMA1 for remplacement ?

https://rusefi.com/forum/search.php?keywords=BSP762

[Bruno Ferreira]

The Proteus v0.7

See pic1,pic2,pic3 and pic4,there are thin traces like pointed on the every copper layer and they do not connect the pads around them,so the thin trace will be cut after production.
And the width of them are less than 0.15mm,which are too small to make.

If this is correct, I suggest updating these points.

[mck1117]

I don't see this issue either in KiCad or in the official gerber output files.

image.png (125.53 KiB) Viewed 20367 times

[Bruno Ferreira]

It's just a production defect. When printing layers, the machine only prints with quality from 0.15
I changed them all to 0.5588
Perfect Gnd contact and no hot spots

[pc1010]

Hi!
Did anyone manage to make EGT work on Proteus board using the AUX SPI connector?
It looks to be laid out on SPI5 port

Zrzut ekranu 2024-02-26 163441.png (20.3 KiB) Viewed 16892 times

Zrzut ekranu 2024-02-26 181724.png (64.27 KiB) Viewed 16892 times

[AndreyB]

At the moment rusEFI focuses on spi1 to 3 with one random spot mentioning spi4. Do not see any spi5 code anywhere.

Code: Select all

custom spi_device_e 1 bits, U08, @OFFSET@, [0:2], "Off", "SPI1", "SPI2", "SPI3", "SPI4"

[AndreyB]

https://github.com/rusefi/rusefi/commit/39bd952f27413b611816ae2664270e34b33fe225

[kneelo]

Got a question for the smart people...

Why are lowside outputs 13,14,15 & 16 the only ones with flyback diodes build in?

Im having some issues getting my VVT solenoids working at high PWM frequencies and I think it might need a flyback diode to fix the issue (well thats what im going to try next anyway). Looking at the schematic 4 outputs already have them! Just wondering why only 4 and not all of them?

[AndreyB]

Just wondering why only 4 and not all of them?

Because back-feeding with relays and not desired with injectors.

[Dron_Gus]

Fly back diode will slow down injector closing. That may be an issue. So this diodes are not installed on injector channels.

[AndreyB]

paleppp on discord has the craziest Proteus enclosure

image.png (774.21 KiB) Viewed 1272 times

[AndreyB]

image.png (662.25 KiB) Viewed 1258 times