BQ40Z50-R2: bq40z50 ProgramSrec

user6370671

Part Number: BQ40Z50-R2

Hello TI Team,

I would like to ask about the public virtual short ProgramSrec(ref string filename, short nProtocol, int nPlatform) method in the metadata of bq80xrw.ocx. How should this function be invoked?

Do I need to enter ROM mode first, load the .SREC file for flashing, and then exit ROM mode after the programming is completed?

I also want to clarify the functions and configuration rules of the two parameters: short nProtocol and int nPlatform. I need to flash SREC files for devices communicating over both I2C and SMBus buses.

Thank you for your guidance.

24 天前

0 Eirwen 22 天前

TI__Mastermind 41165 points

Hello, we have received your case and the investigation will take some time. Thank you for your patience.

0 Alice 22 天前回复 Eirwen

TI__Guru 50800 points

Hello,

For ProgramSrec(ref string filename, short nProtocol, int nPlatform), the attachment below is all that we can provide and at this time there is no support for it.

8203.4331.EV2300 Customer Kit (1).zip

The bq.fs file is the file we would recommend using to program BQ40Z50-R2.

I would recommend looking over this file regarding gauge communication: https://www.ti.com/lit/an/slua801/slua801.pdf

BQ40Z50-R2: differences between .srec, .gg, .bq.fs and .df.fs format - Power management forum - Power management - TI E2E support forums

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BQ40Z50-R2: bq40z50 ProgramSrec