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Re: Datalogging 10 bit stream

Posted: Wed Sep 13, 2017 1:40 pm
by Matt
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)

Re: Datalogging 10 bit stream

Posted: Wed Sep 13, 2017 1:41 pm
by Matt
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

Re: Datalogging 10 bit stream

Posted: Tue Mar 27, 2018 3:27 pm
by iyarovoy
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.