BMI270 config init return 0xC9 / 0x60 error

Hi

after loading the BMI270 config file with esp-idf pure C to BMI270+BMM150 dev board , ESP32S3 I2C master get internal status 0x21 register read return either 0x60 /0b01100000 or 0xC9 error or 0b11001001 , not really sure what went wrong as init ok should return 0x01 for first 0..3 bits , any suggestion how to resolve , thanks

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