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How to update firmware and configuration data for BQ27510-G3

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Hello,

I have a BQ27510 EVM along with a EV2300 module.

I have downloaded both BQ Evaluation Software and Battery Management Studio.

When I use the BQ Evaluation Software and run BQEasy I get the message:

"The default .dfi file bq27510_0_00.dfi was not found in the bqEASY-HH Device Defaults folder. Use the Browse button to locate the desired .dfi file or select keep existing Dataflash button below."

I have selected to keep the existing Dataflash (I don't want to brick the IC), however, after entering all of the information requested by bqEASY I attempted to write the configuration data to flash. 

Immediately I get an error stating bqEASY "Cannot open the .encr file".

Then a message that states "Error: Could not find subclass and offset for Configuration.Safety.OT Chg"

How do I write the configuration data to flash?

I'm guessing the the data write problem is related to the .dfi file message...what version of .dfi file should I be using?

I have tried searching for what version of firmware I should be using for -G3 and the latest firmware seems to be bq27510-G3_4_00.senc.

I downloaded the firmware but I don't know how to upload the firmware (even though I have read SLUA453A) because the "I2C Pro" tab in BQ Evaluation Software is blank with a single error: "Invalid or unknown Class".

Should I be using bq27510-G3_4_00.senc?

How do I upload this firmware? With Battery Management Studio?

Please help.

Thanks in advance, 

Matt


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