MS2/Extra 3.3.0 released

This is a forum for discussing the development and testing of alpha MS2/Extra code. Documentation
(Runs on MS2 and Microsquirt)

Moderators: jsmcortina, muythaibxr

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jsmcortina
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Posts: 39617
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MS2/Extra 3.3.0 released

Post by jsmcortina »

To announce the formal release of MS2/Extra 3.3.0. This supercedes all other releases (2.1.0, 3.1.1, 3.2.5 etc.)

Main changes since the 3.2.x series of codes:
General
Add new error-checked serial communications.
Re-arrange user interface like MS3.
Expose MAF calibration as a curve.
Expose Baro correction curve. (*)
Expose air density correction curve. (*)
Rewrite rev limiters. (*)
MAT/CLT blanding option.
MAP sampling.
Boost control sensitivity slider. (*)
Add more CAN add-on settings. (*)
Group local/remote settings for some features. (*)
Add CAN broadcasting.
Injector settings clarifies PWM current limiting or not.

Idle
Rewrite idle control settings. (*)
Clarify valve type and open/closed loop. (*)
Add closed-loop idle sensitivity slider. (*)
Allow stepper idle to home in open direction.
Add 'hold-current' option for stepper idle.
Support stepper idle on Microsquirt (requires add-on board.)
PWM idle dithering for greater precision at higher frequencies.
Add initial values table.
Idle-advance additions.
A/C idle-up.

Ignition
Rewrite 'toothed wheel' mode.
Fixup 32-2 spark outputs.
HD32-2 support and MAP sensor phase detection.
Add 'wasted-COP' option.
Rewrite Chrysler 2.2/2.5 decoder.
Add Miata 36-2 decoder.
Add custom oddfire angles.
Rewrite rotary settings. (*)
Noise filtering polarity check always-on if possible. Removed setting.
Changed polarity of Microsquirt WLED when used as a single coil to match MS3. (*)

Diagnostics
Rewrite injector / spark test mode.
Add I/O test mode.
Add display or I/O pins in use.
Add fuel and spark calculations summary pages.

The settings marked (*) must be reviewed and reset as required.

The zip can be downloaded from: http://www.msextra.com/doc/ms2extra/fil ... elease.zip
TunerStudio 2.5.x or later is required.
Be sure to read the README.txt and RELEASE-NOTES.txt supplied within the firmware zip.

James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk

My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
jsmcortina
Site Admin
Posts: 39617
Joined: Mon May 03, 2004 1:34 am
Location: Birmingham, UK
Contact:

Re: MS2/Extra 3.3.0 released

Post by jsmcortina »

Changes since RC3

Bug fixes:
Correct typo on 2nd condition of on/off outputs.
Range check 'k' table size.
Don't do WCOP on >2cyl oddfire using even wheel.

Minor/ internal:
Update README.txt, RELEASE-NOTES.txt, README-BUILDING.txt
Add WHATSNEW.txt
Small code tidyups (removing dead comments.)
Add code attributions and copyrights within source.
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk

My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
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