BQ34110EVM-796: BQ studio w/ BQ34110EVM

Ronald Blem

Part Number: BQ34110EVM-796
Other Parts Discussed in Thread: BQSTUDIO, BQ34110, EV2400

When I try to execute commands to the board such as UNSEAL_FULL_ACCESS the log panel states Result: N/A and Read Addr: N/A. Any suggestions?

Thanks,

Ron

over 6 years ago

0 Ronald Blem over 6 years ago

Prodigy 200 points

This occurs when using all commands. I'm using BQStudio Version: 1.3.92, I've updated the EV2400, and using the BQ34110 0110_0_02.

0 Batt over 6 years ago in reply to Ronald Blem

TI__Mastermind 42535 points

The unseal and full access commands don't return any result. The results will be seen in the resetting of the SEC1, SEC0 bits in Operation Status. Please check if bqstudio is up and reading all registers correctly. If the registers read correctly, your commands will work.

0 Ronald Blem over 6 years ago in reply to Batt

Prodigy 200 points

Thank you for the clarification. Also when i attempt to enter calibration mode using CAL_TOGGLE the CAL_EN bit remains low (green). Is this bit supposed to go high (red) when I send the command?

0 Batt over 6 years ago in reply to Ronald Blem

TI__Mastermind 42535 points

Yes.

0 Ronald Blem over 6 years ago in reply to Batt

Prodigy 200 points

Okay. Any suggestions as to why the bit doesn't go high?

0 Batt over 6 years ago in reply to Ronald Blem

TI__Mastermind 42535 points

If you are sealed, the gauge will not enter cal mode.

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BQ34110EVM-796: BQ studio w/ BQ34110EVM