Fast data logging

Discuss issues and tuning software like DTASWin, E-Race, MegaLogViewer(DTA), etc. Also post archive versions of firmware.
rocar
Posts: 107
Joined: Sat Sep 10, 2011 8:20 am

Fast data logging

Post by rocar »

Is there any way to make data logging 100hz or better with more than 6 items
Alex DTA
Posts: 1622
Joined: Fri Feb 28, 2014 1:03 pm
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79

Re: Fast data logging

Post by Alex DTA »

Not with the current hardware, no.
stevieturbo
Posts: 3577
Joined: Tue Aug 02, 2011 12:08 pm
ECU Model: No ECU
Location: Norn Iron

Re: Fast data logging

Post by stevieturbo »

Would it be possible to offer a streaming service to log more/fast on the laptop ?

Not a perfect solution, but maybe an option somewhere down the line ?
Alex DTA
Posts: 1622
Joined: Fri Feb 28, 2014 1:03 pm
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79

Re: Fast data logging

Post by Alex DTA »

Not sure it's possible over serial, but it's already being mulled over.
stevieturbo
Posts: 3577
Joined: Tue Aug 02, 2011 12:08 pm
ECU Model: No ECU
Location: Norn Iron

Re: Fast data logging

Post by stevieturbo »

I've used other ecu's that stream via serial.

The cheapy Alcatek's I use on Subarus offers around 30 items every 0.06s for some odd reason looking at the logs.
It seems to get faster when there are less items being logged, one log with only a dozen items was down to 0.04s.

You can to a certain degree choose the items depending on which tuning screen you are using.

Maybe not possible to get right town to 100Hz, but perhaps a more wider and varied selection, and certainly for a longer period ?
Alex DTA
Posts: 1622
Joined: Fri Feb 28, 2014 1:03 pm
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79

Re: Fast data logging

Post by Alex DTA »

Yup, that's exactly what I'm thinking of. I just need to clone myself now...
stevieturbo
Posts: 3577
Joined: Tue Aug 02, 2011 12:08 pm
ECU Model: No ECU
Location: Norn Iron

Re: Fast data logging

Post by stevieturbo »

Or create a 72 hour day..... Can you slow down time for others ? lol

And then build it in a standalone logging device so we dont really need a laptop lol

Presumably you couldnt do such things via bluetooth or CAN ?

I know CAN itself can be fast enough, but maybe not the setup in use with the ecu here ?
rocar
Posts: 107
Joined: Sat Sep 10, 2011 8:20 am

Re: Fast data logging

Post by rocar »

Alex I think it's time DTA makes a new superior version competitive with other brands in the market now a days
stevieturbo
Posts: 3577
Joined: Tue Aug 02, 2011 12:08 pm
ECU Model: No ECU
Location: Norn Iron

Re: Fast data logging

Post by stevieturbo »

As Alex says, it's all down to having time to do it.
Alex DTA
Posts: 1622
Joined: Fri Feb 28, 2014 1:03 pm
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79

Re: Fast data logging

Post by Alex DTA »

rocar wrote:Alex I think it's time DTA makes a new superior version competitive with other brands in the market now a days
That's next year's plan. Software is nearly done, so hardware next. I'm a bit excited about that. :D
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