Thank You. Problem resolved. All complication was in SPI configure. CPHA is must set to 0 not to 1. I lost Lsb of MSB and LSB. Therefore is lost 25th value, this MSB LSb is "1" against 26 and 24 have LSb "0". Now is all OK. Right calculate is i_Temp / 256. Not / 128. Previously gained value is "cheating" :-)
↧