Datalogging 10 bit stream

Any wideband device that doesnt have its own category yet.

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Matt
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Re: Datalogging 10 bit stream

Post by Matt » Wed Sep 13, 2017 1:40 pm

Maybe your voltage > AFR translation in the CSV file needs adjusting to be more accurate

Otherwise with the UEGO you can connect a USB>Serial converter to the serial line and feed it direct into Nistune (AEM UEGO section of this forum has the document posted)

Matt
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Re: Datalogging 10 bit stream

Post by Matt » Wed Sep 13, 2017 1:41 pm

Also what might help is to log your voltage into the Arduino as a separate channel

Aux2.csv for example make
AEM Volt
0,0
5120,5.12

See if the voltage matches up in Aux2 using a multimeter

iyarovoy
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Location: California

Re: Datalogging 10 bit stream

Post by iyarovoy » Tue Mar 27, 2018 3:27 pm

You can also pipe the 10bin serial stream into python via COM-X, parse it into a Nistune Supported Wideband stream, and pipe out via another COM-Y. Then configure Nistune to use a sported Wideband and select COM-Y as the communications port.

See viewtopic.php?f=31&t=3549#top post from Fri Dec 29, 2017 9:03 pm to get the python module I wrote to test out nistune coms for plx devices.

nickopok
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Re: Datalogging 10 bit stream

Post by nickopok » Sun Nov 24, 2019 9:56 am

If like me you have the nice idea to use Arduino Micro for wideband monitoring, because it's small and easy to hide in a car...
You will have to do this fix in order to get Nistune reading the serial reply. :evil:

Code: Select all

You can solve the DTR Problem by editing "Arduino\hardware\arduino\cores\arduino\CDC.cpp.

Just comment
if (_usbLineInfo.lineState > 0) {
at line 208 and
}
at line 216.
https://forum.arduino.cc/index.php?topi ... msg3410058

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