Hi, I am Prathana
I was going through the smi230 linux driver and found a register being used 0x7C, when I went throught the datasheet of smi230 I did not find any register like that.Kindly help me out to get a claraty about this 0x7C register used.
For SMI230 sensor part, other Bosch department supported it. Then you could get contact window from here: http://www.bosch-semiconductors.com/automotive-mems-sensors/driver-information-systems/smi230/
If you had distributor, you could directly contact with distributor to get technical support.