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BQ27742 - Recalculating Checksum in BQStudio

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BqChamps,

We're playing around with the Overcurrent Protection Feature on this device and we noticed that we chantge the Overcurrent in Discharge configuration bits OCD2 OCD1 OCD0 to anything but the default 010 that the MOSFET would open. 

After checking the user guide it looks like the problem is the SafetyStatus [INVEPROTCHK] was set because the protector checksum is wrong. 

Section 4.1.1.18 PROTECTOR_CHKSUM: 0x001A in the TRM described a command to re-calculate this checksum, however we are unable to find that command in BqStudio.

 

BqStudio doesn't have a discrete command for this, is the correct procedure to use the Manual Control Panel? Or is there an updated .bqz file which includes more commands?

Thanks,


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