rusefi.com

hello everyone
i m interested diy ecus
i was used vems and ms
i have a e30 320i 1984 i want to conversation injection system bosch to rusefi
my brother is a micro programer and i m a car mechanic
i think we can do this job

izmirliss wrote:my brother is a micro programer and i m a car mechanic
i think we can do this job

I am sure we can get this done.

Check the Where to start & how to get involved? and poke your brother to start looking at the source code

Welcome colleague!

Yes welcome.

What is your plan on the hardware? The discovery board is only the brain of the system, it would also need input and output circuits.

Some people here are soldering there own schematics and my own approach is ordering these 'module' boards we have designed here - more on this

Obviously the inputs come first, so you would need to either solder your position sensor input circuit or order one of the two 'adc amp' options (the smaller one has minor issues, the larger one is supposed to be better but this one has not yet been tested by anyone)

a newbie question
how we know which pin which input or output on discovery

izmirliss wrote:a newbie question
how we know which pin which input or output on discovery

In general we look at discovery reference. For rusEfi purposes we look at https://svn.code.sf.net/p/rusefi/code/trunk/firmware/config/boards/arro_board.h