Engine successfully run on v0.1 + F4 discovery.
v0.2 is in the works. Feedback is welcome on the changes made for v2 in the GitHub repository (link at the bottom of this post).
Intro
(this intro is copied from the thread on my car at http://rusefi.com/forum/viewtopic.php?f=3&t=1162)
Story time. I'm a computer science student at Georgia Tech in Atlanta, and I'm part of the Wreck Racing club. We build a car to compete in the Grassroots Motorsports $20xx Challenge. The premise is similar to that of LeMons racing, where we build an autocross and drag car for under the current year in dollars. This year we get a budget of $2017 (one additional dollar per year, for "inflation"). Our current car is a 2001 Honda Insight, but with the 3.3L engine from a Subaru SVX stuffed under the rear hatch, along with a Subaru 5 speed manual. We're currently running the stock Subaru ECU, but are trying to move to an aftermarket solution to give us better flexibility. We have run Megasquirt-1 on other cars, but it's incapable of doing sequential fuel and ignition. Megasquirt 2 and 3 can do it, but it's far too expensive to fit in our budget.
I'd started on a fully custom ECU solution, designed to be the bare minimum of hardware to do sequential ignition on a 6 or 8 cylinder, based around the STM32F373. Well, at least I was working on that until about a week ago, when I realized that rusEfi was almost exactly what we were looking for, so I decided to switch. I had the hardware mostly complete, and a first revision board in hand.
Here's the first spin of the board, with an F373, next to the F4 discovery:
![Image](http://i.imgur.com/1bNy5VZ.jpg)
With quite a few bodge wires and an STM32F4 Discovery board, I successfully ran an engine with the first rev of the board.
![Image](https://i.imgur.com/11EGOSw.jpg)
[video][/video]
Links:
Georgia Tech Wreck Racing
Board GitHub