Alway print math overflow

[kklam4697]

Please ask your question

Very Lucky that 2 day before I need the INA226 driver and you upload this repo. Thank you.
I found the driver alway print math overflow, but when I comment below code segment, It can read Volt and Current and the number look ok...
Not sure if this is a driver issue or my coding issue

//    if ((prev & (1 << 2)) != 0)                                                         /* check math overflow */
//    {
//        handle->debug_print("ina226: math overflow.\n");                                /* math overflow */
//
//        return 4;                                                                       /* return error */
//    }

Additional context

No response

[libdriver]

int16_t range is from -32768 to 32767, it's up to int16_t max. Maybe the chip output is correct, your current is over and you can change a smaller R_shunt to sample larger current.