Frame error in NT - Works fine in HyperTerm

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djstatic
 

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Location: South East QLD, Gold Coast

Frame error in NT - Works fine in HyperTerm

Post by djstatic »

I think I know the problem (and it probably requires mods to NT), but here goes:
OK so when I connect to the gauge via HyperTerminal I get the proper output.

In NisTune I just get errors that tick over till they tally 100.

I believe this is happening because my gauge is set to P01 (Lambda) I set it to P01 because I'm running E85 (and obviously want the gauge displaying Lambda).

Cheers.
Matt
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Re: Frame error in NT - Works fine in HyperTerm

Post by Matt »

Can you post here a sample of what the data in Hyperterm looks like

As you guessed Nistune is looking for xx.x format in terms of AFRs. If the data is much different it will not recognise and raise 'frame errors'
djstatic
 

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Re: Frame error in NT - Works fine in HyperTerm

Post by djstatic »

it seems to "glitch" at the start with a XX.X then corrects to X.XX
Attachments
aem-L.JPG
AEM UEGO Lambda output
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Matt
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Re: Frame error in NT - Works fine in HyperTerm

Post by Matt »

Yeah that is a bit dodgy. It adjusted the format before changing the actual data from AFRs to lambda half way whilst pumping the data out! Called a 'race condition'

Anyway I'll update the code and my AFR simulator
djstatic
 

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Re: Frame error in NT - Works fine in HyperTerm

Post by djstatic »

Awesome news Matt, you're the best!

I can't believe someone hasn't raised this issue before.

so what beta version should I be waiting for?
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Re: Frame error in NT - Works fine in HyperTerm

Post by Matt »

Next one will be 0.10.20 version. Probably about a week away depending how things go. I've got a few fixes still to go in
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Re: Frame error in NT - Works fine in HyperTerm

Post by Matt »

Code has been added and tested today
djstatic
 

Posts: 175
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Re: Frame error in NT - Works fine in HyperTerm

Post by djstatic »

Matt wrote:Code has been added and tested today
Confirmed. Thanks for adding this Matt.
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