INA229-Q1: Issue in configuration register setting.

Hello Mayank,

The first MSB is a system reset, so if you are trying to set that, then all values will reset to startup conditions, so that may be the problem. The second MSB clears the energy and charge registers, so that bit will reset back to 0 after set.  The 3rd and 4th MSB bits will hold the value you put there, as they are part of the conversion delay setting.  

If that is not the problem, it would be a good idea to test to make sure your communication is running properly by reading the manufacturer and device ID registers.

Also, you may want to look into using SysConfig which can help generate your code for the INA229. That can be found here: https://dev.ti.com/sysconfig/index.html?product=ascstudio&module=/ti/sensors/currentsensor/INA229

I solve this issue. I had wrong clock polarity from processor. I changed it to high and its working now.