Hi everyone,
I am not sure if this is the right place to ask..
I write a library in order to communicate with the bq27421 battery gauge.
I am able to read some registers (the registers of this IC are 2-bytes) at the moment but there is a group of registers that I cannot access.. This group of registers is under the Control 0x00 and 0x01 register (see page 16 section 4.1) and the datasheet sais that:
"Issuing a Control() command requires a subsequent 2-byte subcommand. These additional bytes specifythe particular control function desired"
I cannot understand how to access the registers of table 4.2.
I am using the I2C driver provided by the Nordic and it works fine.
Any advice?
