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November 2017 release

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@noisymime noisymime released this 10 Dec 11:59
· 1598 commits to master since this release

Not going to lie, the November firmware has been a struggle to get ready to roll! There's been a HEAP of work done around a big new feature (See blow) and it has taken me far, far to many nights getting this all sorted. The gear news though is that it's all set and ready to go!

Without any further delays... The big new feature this month is all around staged injection! Many people have been asking for this for quite a while now, so I'm really glad to be able to get this release out with it finally in place. Staged injection is currently available for 4 cylinder and rotary engines, with support with other configurations being possible in the future if needed. The staged injection works in one of 2 ways:
Via a standard 8x8 3D split map that outlines what % of fuel should be delivered by each set of injectors
In an automatic mode where the system itself takes care of the injector split. This system uses the complete fuel model and means that a user only need to tune the VE table as they would normally and the injector split will be managed by Speeduino.
This should be considered slightly experimental for this month Everything appears to be working as expected, but there have been some HUGE changes in the code to enable this, so it's possible something else got introduced in.
Fix for a critical fuel issue when using Simultaneous fuel mode
Multiple fixes on the stepper idle system. This was previously not homing correctly and may have failed to operated as expected after homing.
External Baro sensors now have their own calibration (Had previously been shared with the main MAP sensor)
Fix for an issue in the newer TunerStudio betas that prevented them reading the ini file. The file encoding has been changed on the ini file to operate with these newer TS versions
Given the nature of some of the bugs that were fixed in December, I would strongly recommend this upgrade for all existing and new users.

As usual, if any issues are discovered, please comment below and I'll look at them immediately.