[Diy_efi] PC-laptop based efi

[Matthew Richard Friesen]

I took a look at the MegasquirtAVR, and have emailed regarding buying a 
component build kit, and have sent off a message to Atmel asking for a few 
samples (we'll see if they send them) Overall, it looks quite good to me. I 
like the flexibility, and support. Is there anywhere where i can buy the pcb 
without having to wait for the next group buy?? Anyone?? 
-Matt






Quoting Marcell Gal <cell at x-dsl.hu>:

> Hi,
> 
>  Brian Dessent wrote:
> > Megasquirt is not sequential, it's got two driver channels, and I
> > wouldn't expect that to be added any time in the near future.
> 
> right for the motorola-based megasquirt
> 
> > You may want to look into the efi332 project, I'm not sure what the
> > current state of development is though.  It's a more complex design with
> > a 32 bit embedded uC and C tool chain, etc.  Megasquirt was formed as an
> > offshoot of efi332 as some people thought it would be better to have a
> > scaled down project that would not try to be everything to everybody.
> 
> That is the beauty of the megasquirtavr. Hardwarewise  
> it's as simple as a megasquirt
> (except it has a stepper-motor-driver, which you don't mount
> if you don't need it): about 1/3 of the money
>  and labor compared to building efi332.
> Yet, because of it's powerful processor (atmel.com mega128) it can be 
> programmed in C, do sequential, provide signal for dummy ignition
> or smart ign-module, drive LCD and still have plenty of resources left
> for your own enhancements. (think of megasquirt, megaspark and 
> megaview functionality + more, but only one 2 sided 10x16 cm PCB)
> 
> http://caffrey.dk/megasquirt/
> http://www.x-dsl.hu/genboard/
> 
>     Marcell
> 
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