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datalog sampling frequency

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the_grizzli:
thanks for the details.
i actually connect with my phone's app in D2D.
however, i don't think i saw an option to connect "directly" to the SD card...
did i miss something?

WayneC:

--- Quote from: the_grizzli on November 29, 2024, 10:23:41 AM ---thanks for the details.
i actually connect with my phone's app in D2D.
however, i don't think i saw an option to connect "directly" to the SD card...
did i miss something?

--- End quote ---

The setting to log to SD card is in the real time logging screen when you are setting the parameters to log

the_grizzli:
it's ok for the acquisition via wifi on the SD card.

the frequency seems to be faster and 6 values ​​out of 9 are on the same timeline.
the offset between two values ​​is 380ms

On a graph, We can clearly see the offset of the high point of the accelerator handle, offset from the high point of rpm

WayneC:
OK good to hear, with your original logging I am unsure how you had the GS911 connected

With a PC vIa USB data throughput on USB2 can be a limitation, you can set communication with PC to be TCP-IP to then to WiFi via home router & you may find improved logging rates. Used in workshops to have wire free diagnostics

the_grizzli:
Hi !
to control the fuel table, I therefore need to record these 6 parameters

"Engine RPM"
"Throttle Position"
"Oxygen Sensor Voltage (Bank 1, Sensor 1)"
"Lambda Sensor Output"
"Short-Term Fuel Trim (Bank 1)"
"Long-Term Fuel Trim (Bank 1)"

I connect my smartphone via wifi to my gs-911 and I record.
the recording rate and the lag between the different recordings is prohibitive... the recorded log is unusable...
how can HexInnovate improve this?

thanks

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