Please help me please with temperature calculation of ADIS16355.
Real temperature according to external sensor is about 26 °C.
XTEMP_OUT = 0x6d,
YTEMP_OUT = 0x6e
ZTEMP_OUT = 0x58
From datasheet sensor parameters are Output at 25°C 0 LSB, Scale Factor 6.88 LSB/°C
So temperature must be 25°C + (0x6d/6.88) = 40.8°C
Tell me where I'm wrong?
All other registers are read correctly and have the correct data (SUPPLY_OUT, XACCL etc.).
Yes, your calculations are correct. There are two factors that account for the difference in these readings, with respect to your ambient temperature readings.
I hope that helps. For future reference, the ADIS16365 is the suggested replacement for the ADIS16355, which is no longer in production.
Thank you very much for the detailed answer!