On Thu, Jun 14, 2012 at 6:06 PM, andy pugh <bodge...@gmail.com> wrote:
> On 12 June 2012 18:31, Stuart Stevenson <stus...@gmail.com> wrote: > > > This exploration project is to find out if LinuxCNC would be a good base > > for an automotive engine control. > > It could probably be done, but I think there are probably more > appropriate platforms. > > I know that someone uses Ford EEC-IV modules as a data logger > platform, and from what I saw of it the compiler was moderately > conventional. > Using one for its intended use would probably be easier. > > I think the problem with using LinuxCNC would be that there are only > three fixed-period threads available, whereas vehicle ECUs tend to > trigger various tasks at certain points in the crank revolution. > (though there are 10mS and 100mS threads too for the less > time-critical processes like sensor linearisation.) > > It might be easier still to just buy an open module from Emerald or > similar. > http://www.emeraldm3d.com/ > It would be easier to purchase a running car with the features desired - if you could find one. I have not seen a car with open ECU software. There is always something *NOT * open even with an aftermarket configurable system. Part of the point of the exercise is to have LinuxCNC controlling the motor and other functions. > > -- > atp > If you can't fix it, you don't own it. > http://www.ifixit.com/Manifesto > > > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > -- dos centavos ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
