Hi, i´ve got an issue with reading cellvoltage. In bqWizard cells window are the correct values shown, but with the SBD Read/Write Utility "wrong" values for same cell are shown, see picture.
Is there any conversion factor needed?
0728.Untitled.tif
Is there a SMB command for reading safety flags / register?
thanks for any suggestions!
best regards
Hello!
As I just had the same misconception, for future reference:
bqWizard shows the values with incorrect/unexpected byte order. Ada, your decimal value 50188 in hexadecimal notation is C40C. Swapping the bytes leads to the correct value 0CC4, or decimal 3268 (mV).
Hi,
As Jörg Selig said, the problem that you have is likely a byte order problem. The bqWizard SBD Read/Write Utility when used with the TI USB-TO-GPIO adapter has a "problem" with byte order. The UINT data type will show the large value. Read the value as hex, swap the bytes and convert to decimal.
For the flags you can have a look on the command Batterystatus. The Battery status command is described in the SBS data specification http://www.sbs-forum.org http://www.sbs-forum.org/specs/sbdat110.pdf sheet 33 (page 28). We did not duplicate this in our documentation. Note that all the status information shown in bqWizard is not available.
Kevin
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