Other Parts Discussed in Thread: BQSTUDIO
My design uses less then the 10mA the BQ27421 has as a default value. In BQStudio I'm able to update the sleepcurrent. However, somehow I'm not able to update this value in my application. I know changing the data memory registers are a bit tricky because you need to set the checksum. I'm able to change the Design Capacity, Taper rate, Design energy, so my own driver works for these registers. But Sleep current is a bit tricky because it uses offset 31 and 32. So the low part of the value should use the offset change. So far I got the way it works (i think).
So my question. How can I get it working to change the sleep current?
