BQ40Z50: GPIO configuration

Mike Ipa

Part Number: BQ40Z50

Tool/software:

Hello. I'm trying to configure the GPIO LEDCNTLC (pin 22) to go from high to
low when the TS4 PF Status condition is triggered.

But it doesn't work.

Only works if I choose "Any PF Status bit in PFStatus()".

Tell me, please, what could be the matter?

11 months ago

0 Adrian 11 months ago

TI__Mastermind 37761 points

Hello Mike,

Can you send the gg file from the gauge?

Regards,

Adrian

0 Mike Ipa 11 months ago in reply to Adrian

Prodigy 40 points

GPIO Configuration.gg.csv

And again: I want to configure LEDCNTLC (Pin 22) so that initially its output is high, 
and when PF Safety is triggered by TS4, its output is low.

0 Adrian 11 months ago in reply to Mike Ipa

TI__Mastermind 37761 points

Hello Mike,

Thank you for sending the gg file. Please allow me some time to look into this.

Regards,

Adrian

0 Mike Ipa 11 months ago in reply to Adrian

Prodigy 40 points

Hello! Is anyone home?

0 Adrian 11 months ago in reply to Mike Ipa

TI__Mastermind 37761 points

Hello Mike,

Sorry for taking a while to get back to you. I had to discuss this with the FW team. FW team noticed you are using the R4 version of the BQ40z50 and we always recommend using the newest version of firmware available for our devices. https://www.ti.com/tool/download/BQ40Z50-DEVICE-FW/R5-V5.03

Regards,

Adrian

0 Mike Ipa 11 months ago in reply to Adrian

Prodigy 40 points

OK, thank you! I'll post when I try.

0 Adrian 11 months ago in reply to Mike Ipa

TI__Mastermind 37761 points

Hello Mike,

Sounds good, hopefully that FW version will behave properly.

Regards,

Adrian

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BQ40Z50: GPIO configuration