Hi all,
We are using BQ27421-G1A In our system, current in power down mode is below 1mA. So, during that we want our gauge to go in sleep mode. So we can save power. So, we'll have to write that in the sleep current register(default value is 10mA). But, the problem here is that we are neither able to read the sleep Current register nor we are able to write in it.
Whenever we read it, gauge gives some really weird output sometimes it gives 44, sometimes it gives 1281.
We tried giving sufficient delay between multiple reads, but that didn't work either. All the other parameters in the same subclass, such as Battery Capacity are being read and written in properly.
Please someone help.
Thanx,
Hardik