MS3 beta 1.0.6 released

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MS3 beta 1.0.6 released

Postby jsmcortina » Sat Apr 21, 2012 5:42 am

This is a bugfix release on 1.0.5. Assuming it tests ok, the aim is to promote it to "release" quite quickly.

Changes:
Fix injector trim pulsewidth overflow also allows larger pulsewidths
SDcard VBR support

The pulsewidth issue was only apparent with very large (> 43ms) pulsewidths during or just after cranking and only if injector trim was enabled.
The SDcard changes bring back a few tweaks from the pre-1.1 development code.

The zip can be downloaded from http://www.msextra.com/doc/ms3/files/beta/ms3-beta-1.0.6.zip

The new firmware loaders are included as standard.

James
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Re: MS3 beta 1.0.6 released

Postby MG four six eight » Sun Apr 29, 2012 9:21 am

Just reporting back that 1.0.6 is working well! Seq cranking pulse width readings are normal and the engine starts right up, compared to 2.6 ms (during no start) when the bug would show up. Thanks James :)

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Re: MS3 beta 1.0.6 released

Postby frank_ster » Fri May 04, 2012 7:24 pm

i appear to be having an issue,

i changed over to this version a few days ago.

only issue i have is with the pid controled ego correction.
my target afr is 14.0-1 at idle 14.7 everywhere in cruse under 100 kpa and then drops down to 11-1 in 200kpa.

when ideling it seams the target is 13-1 and in cruse its 14-1. it stays at these numbers regardlss of pid settings. even with proportinal to 100 intergral at 0 and deritive at 0 it still follows the same.

as soon as i set to simple ego it works as it should it adjusts to my target afr's.
so i have a work around just reporting my issue.

i can post 2 data logs and my msq upon request
2005 subaru legacy with buick grandnational engine and awd :D
1976 gmc k10 pickup vortec 383 tbi ms2 nv4500 3.42 final drives
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Re: MS3 beta 1.0.6 released

Postby jsmcortina » Sat May 05, 2012 4:24 am

Nothing was changed relating to EGO control.

James
I can supply, repair or upgrade Megasquirts in UK.

My Success story: viewtopic.php?f=104&t=34277
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Re: MS3 beta 1.0.6 released

Postby frank_ster » Mon May 14, 2012 7:06 am

Ok but why is the pid control ego not working ? i did not try 1.0.5 maybe something in that or previous version that was changed ?
2005 subaru legacy with buick grandnational engine and awd :D
1976 gmc k10 pickup vortec 383 tbi ms2 nv4500 3.42 final drives
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Re: MS3 beta 1.0.6 released

Postby teg » Tue May 15, 2012 12:28 pm

I don't think PID has anything to do with targets?
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Re: MS3 beta 1.0.6 released

Postby adamnreeves » Fri May 18, 2012 10:39 am

jsmcortina wrote:This is a bugfix release on 1.0.5. Assuming it tests ok, the aim is to promote it to "release" quite quickly.

James


How quickly we talking? Been holding off installing 1.0.6 waiting for the release.
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Re: MS3 beta 1.0.6 released

Postby jsmcortina » Fri May 18, 2012 11:11 am

Why?
The code won't change aside from the word that appears in the title bar.

James
I can supply, repair or upgrade Megasquirts in UK.

My Success story: viewtopic.php?f=104&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
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Re: MS3 beta 1.0.6 released

Postby adamnreeves » Fri May 18, 2012 12:49 pm

So just a tag then. I'll update over the weekend. Cheers.
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Re: MS3 beta 1.0.6 released

Postby adamnreeves » Sat May 19, 2012 5:13 am

I've upgraded and started her up in the garage.
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