Tools: Change sign convention used by thermal calibrator
Tools: Change sign convention used by thermal calibrator

The flight code assumes corrections have the same sign as the sensor bias error and are subtracted from the raw reading

dagar/Firmware,krbeverx/Firmware,jlecoeur/Firmware,mcgill-robotics/Firmware,PX4/Firmware,Aerotenna/Firmware,mje-nz/PX4-Firmware,acfloria/Firmware,PX4/Firmware,mje-nz/PX4-Firmware,Aerotenna/Firmware,Aerotenna/Firmware,PX4/Firmware,jlecoeur/Firmware,krbeverx/Firmware,dagar/Firmware,mje-nz/PX4-Firmware,krbeverx/Firmware,mje-nz/PX4-Firmware,Aerotenna/Firmware,krbeverx/Firmware,dagar/Firmware,Aerotenna/Firmware,dagar/Firmware,acfloria/Firmware,PX4/Firmware,mcgill-robotics/Firmware,mcgill-robotics/Firmware,mje-nz/PX4-Firmware,jlecoeur/Firmware,jlecoeur/Firmware,mcgill-robotics/Firmware,acfloria/Firmware,acfloria/Firmware,Aerotenna/Firmware,krbeverx/Firmware,PX4/Firmware,krbeverx/Firmware,acfloria/Firmware,mcgill-robotics/Firmware,acfloria/Firmware,krbeverx/Firmware,PX4/Firmware,dagar/Firmware,Aerotenna/Firmware,acfloria/Firmware,dagar/Firmware,jlecoeur/Firmware,mje-nz/PX4-Firmware,mcgill-robotics/Firmware,jlecoeur/Firmware,mje-nz/PX4-Firmware,PX4/Firmware,jlecoeur/Firmware,mcgill-robotics/Firmware,jlecoeur/Firmware,dagar/Firmware