Fast data logging
Fast data logging
Is there any way to make data logging 100hz or better with more than 6 items
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- Posts: 1622
- Joined: Fri Feb 28, 2014 1:03 pm
- ECU Model: S40 Pro
- Distributor: DTA
- Firmware Version: 79
Re: Fast data logging
Not with the current hardware, no.
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- Location: Norn Iron
Re: Fast data logging
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 ?
Not a perfect solution, but maybe an option somewhere down the line ?
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- Posts: 1622
- Joined: Fri Feb 28, 2014 1:03 pm
- ECU Model: S40 Pro
- Distributor: DTA
- Firmware Version: 79
Re: Fast data logging
Not sure it's possible over serial, but it's already being mulled over.
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- Posts: 3586
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Re: Fast data logging
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 ?
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 ?
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- Posts: 1622
- Joined: Fri Feb 28, 2014 1:03 pm
- ECU Model: S40 Pro
- Distributor: DTA
- Firmware Version: 79
Re: Fast data logging
Yup, that's exactly what I'm thinking of. I just need to clone myself now...
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- Joined: Tue Aug 02, 2011 12:08 pm
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Re: Fast data logging
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 ?
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 ?
Re: Fast data logging
Alex I think it's time DTA makes a new superior version competitive with other brands in the market now a days
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- Posts: 3586
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Re: Fast data logging
As Alex says, it's all down to having time to do it.
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- Posts: 1622
- Joined: Fri Feb 28, 2014 1:03 pm
- ECU Model: S40 Pro
- Distributor: DTA
- Firmware Version: 79
Re: Fast data logging
That's next year's plan. Software is nearly done, so hardware next. I'm a bit excited about that.rocar wrote:Alex I think it's time DTA makes a new superior version competitive with other brands in the market now a days