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 Post subject: Multiplying negative Values
PostPosted: Tue May 16, 2017 12:07 pm 
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Newbie

Joined: Sun May 07, 2017 3:20 pm
Posts: 10
Hi,
I am new to ECU tuning, I am currently messing with the rev hang on the ms41. I wanted to decrease the ignition timing even further, so I multiplied the Ignition Retard- Decreasing TPS table by 1.1 (so a 10% decrease, since the values are negative). But the values are going up actually. Is that a bug or did I skip too many math lessons?
I also had to set the option in the logger to use the US decimal format, since it didnt work at all at the first time. I am using the latest RomRaider Version: v0.5.9 RC3 Build #769.

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 Post subject: Re: Multiplying negative Values
PostPosted: Tue May 16, 2017 10:52 pm 
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RomRaider Developer

Joined: Wed May 20, 2009 9:49 pm
Posts: 5697
Location: Canada eh!
It might be a bug, or it might be working on the Raw Value (which is hex and not negative) before conversion to a real number. Try multiplying by 0.9
You can view the Raw value by changing the drop list from Default to Raw Value.


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 Post subject: Re: Multiplying negative Values
PostPosted: Thu May 18, 2017 5:57 am 
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Joined: Sun May 07, 2017 3:20 pm
Posts: 10
Thanks for your answer. Yes, if I multiply it with 0.9 it goes the way I want it. A little bit counter intuitive, but it works :mrgreen:


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 Post subject: Re: Multiplying negative Values
PostPosted: Tue Jun 13, 2017 10:41 am 
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Joined: Sun May 07, 2017 3:20 pm
Posts: 10
I created a pull request on github, which fixes this and some other things:
https://github.com/RomRaider/RomRaider/pull/73


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