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Author Topic: Anti-lag launch and no-lift-shift secrets inside  (Read 528134 times)
prj
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« Reply #240 on: August 30, 2012, 09:13:48 AM »

Yes but you will never compile anything meaningful if you just want to insert something somewhere.
I used the KEIL assembler with success from the command line.
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Vdub-dub
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« Reply #241 on: September 06, 2012, 11:13:12 AM »

managed to put code in anti-lag launch working spot on (pure awesome) only one issue no NLS not sure on how to locate empty ram address does it need to be over 384xxx ?!? 
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Jason
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Breaks everything!


« Reply #242 on: September 08, 2012, 07:21:20 AM »

It was cold this morning (85 degrees) so I decided to give her some stick on the new engine. 

It falls on its face after every no lift shift now...  Unfortunately I wasn't logging.  I'll try to get back out in a bit to reproduce it with logs.

A quick glance at my wideband showed it was in 9:1 territory when it was on its face.
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NOTORIOUS VR
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« Reply #243 on: September 08, 2012, 09:03:28 PM »

^^ that happened to me all the time with NLS... I gave up on it.
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Jason
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Breaks everything!


« Reply #244 on: September 09, 2012, 08:10:08 AM »

So I setup the datalogger this morning, went out, and it worked every time.  I must have tried 20 times to replicate the issue.

Only difference between today and yesterday is it's about 79 degrees now.

The only thing I didn't test was shifting more slowly...  Part of me wonders if I was slower yesterday because I haven't done it in a while, and the more time you spend with the NLS engaged, the greater the chances are of knock regulation kicking in.

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Gonzo
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« Reply #245 on: September 09, 2012, 08:41:24 AM »

If you retard timing instead of cutting it, you won't get these issues... Just sayin'  Wink
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Jason
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Breaks everything!


« Reply #246 on: September 09, 2012, 08:49:42 AM »

Feel free to hook us up Wink

I thought we established that -24 degrees wasn't enough.  Did you find a way around that?

How does MRC do it?
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Vdub-dub
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« Reply #247 on: September 09, 2012, 11:20:15 AM »

managed to put code in anti-lag launch working spot on (pure awesome) only one issue no NLS not sure on how to locate empty ram address does it need to be over 384xxx ?!? 

Sorted school boy error Roll Eyes this is pure awesome amazed on how different she goes without losing boost between gears didn't think much before this but now wow, not spitting flames yet thou lol
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Jason
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Breaks everything!


« Reply #248 on: September 09, 2012, 11:21:32 AM »

If you have cats it's less likely you'll get a flame show.  Until they blow out.  Cheesy
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Jason
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Breaks everything!


« Reply #249 on: September 16, 2012, 09:11:31 AM »

Things get interesting with this mod when your VSS becomes disconnected.
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NMS
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« Reply #250 on: September 16, 2012, 04:38:02 PM »

Things get interesting with this mod when your VSS becomes disconnected.
Oh god I just imagined this. Many laughs occurred.
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prj
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« Reply #251 on: September 16, 2012, 06:36:14 PM »

BTDT...

Just hope it does not get disconnected... and set sane thresholds on everything (throttle > 95%, RPM > x etc).
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sn00k
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« Reply #252 on: September 17, 2012, 03:56:37 AM »

correct me if im wrong, but.. IF the VSS-sensor gets disconnected, for anything to happen, you will still be running 95%+ throttle, at an rpm above the set launch-rpm and simutaneously pressing the clutch.. which basically means your doing a WOT-shift.. so it will go into NLS mode, and not much interesting would happen there..? Grin
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Gonzo
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« Reply #253 on: September 19, 2012, 10:18:19 AM »

What happens on that scenario is that every time you shift you get a nice big ball of fire
Been there (using different code but still uses same sensor inputs).
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Gonzo
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« Reply #254 on: September 19, 2012, 10:20:20 AM »

correct me if im wrong, but.. IF the VSS-sensor gets disconnected, for anything to happen, you will still be running 95%+ throttle, at an rpm above the set launch-rpm and simutaneously pressing the clutch.. which basically means your doing a WOT-shift.. so it will go into NLS mode, and not much interesting would happen there..? Grin
Wrong. Without the VSS, it will think you are stopped, so everytime you hit the clutch pedal, it will trigger anti-lag at the preset launch speed.
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