Questions of the INA3221 GUI's CSV Data Log Function

Wayne Chen (Audio AE)

Other Parts Discussed in Thread: INA3221

Hi Sirs,

The INA3221 GUI's data log function looks problematic. (1) Its title shows Vbus, Vshunt, Current and Power, however, there is no current and power registers with this device. (2) The data log function is not functional. It records time stamp but leaves all zeros in data fields.

Before we can get a new GUI, would you pls advise if we have workaround to lod data with the INA3221 EVM?

Thank you and Best regards,

Wayne Chen
09/23/2016

over 9 years ago

0 Jason Bridgmon over 9 years ago

TI__Genius 14825 points

Wayne,
It might be that the data log only captures channel 1, which appears to have at least one 0 in the screenshot you sent. This could be a flaw in the software. Is there any way to try with channel 1 excited instead of 3 to see if that is the problem?

As for your second question, I don't think there is a workaround to log data with the existing GUI outside of the feature you are using.

0 Wayne Chen (Audio AE) over 9 years ago in reply to Jason Bridgmon

TI__Genius 15950 points

Thank you Jason. Do we have plan to enable three -channel data log? ...Wayne Chen

0 Jason Bridgmon over 9 years ago in reply to Wayne Chen (Audio AE)

TI__Genius 14825 points

Currently we do not plan to have 3-channel datalog.

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Questions of the INA3221 GUI's CSV Data Log Function