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BQ76952: Temperature coefficient calculation through Thermistor Coefficient Calculator Tool - BQ769x2

Part Number: BQ76952

Hi TI  Expert,HH.zipData Sheet (1) (1).pdfRT Curve 10k 1%.xlsx

We have prepared necessary document as per Guide to Thermistor Coefficient Calculator Tool - BQ769x2 and uploaded to the  www.ti.com/.../gpcUpload.tsp.After that we have received a mail on my registered mail ID as below.

Thank you for your interest in the Gauging Parameter Calculator from TI.
There was an error in processing your report. The specific error encountered is:

Error: Computation was not successful, but the specific reason was not identified.
       Please check that all files are prepared according to the documentation.
       The support personnel have been informed

we have cross checked many times and not finding any error . We are attaching that document for your reference. Please support us how to move further as we are stuck with the project.     

  • Hi, 

    The input file for thermistor is not formatted correctly. It needs to remove the trailing spaces, and only add a single space in between your "last resistance value (334)" and the "# Temperatures (degrees C)" line. You can use the https://www.ti.com/lit/ug/sluucp2/sluucp2.pdf thermistors.txt file as a reference. You also need to remove the trailing space on the config.txt file. 

    Any extra spaces would cause the tool to give an error. Let us know if this fixes your problem.  

    Regards, 

    Arelis G. Guerrero