For test
Fork of MyTest by
Embed:
(wiki syntax)
Show/hide line numbers
calculate.h
00001 #ifndef CALCULATE_H 00002 #define CALCULATE_H 00003 00004 #include "cal_const.h" 00005 00006 //Rt(ohm) = 1 /( (Vcc - Vamb2)/(Rs*Vamb2) - 1/Rp) 00007 //TC = 1/(Ka + Kb*ln(r)+Kc*(ln(r)^3))-273.15 00008 #define Rt_Ka (0.00088608989f) 00009 #define Rt_Kb (0.00025170399f) 00010 #define Rt_Kc (0.00000019152616f) 00011 #define Rt(N_Rt) ((N_Rt) * 7870.0 / (65535.0 - (N_Rt))) 00012 #define ToC_Rt(Rt) (1.0 / (Rt_Ka + log(Rt)* Rt_Kb + log(Rt)*log(Rt)*log(Rt)* Rt_Kc) - 273.15) 00013 00014 // Macro of temperature unit conversion 00015 #define CTOF(c) ((c)*1.8+32.0) 00016 #define CTOS(c) (((c)+40.0)*9.0) 00017 #define CTOK(c) ((c)+273.15) 00018 00019 #define FTOC(f) (((f)-32.0)/1.8) 00020 #define FTOS(f) (((f)+40.0)*5.0) 00021 #define FTOK(f) (((f)-32.0)/1.8+273.15) 00022 00023 #define STOC(s) ((s)/9.0-40.0) 00024 #define STOF(s) ((s)/5.0-40.0) 00025 #define STOK(s) ((s)/9.0+233.15) 00026 00027 #define KTOC(k) ((k)-273.15) 00028 #define KTOF(k) (((k)-273.15)*1.8+32.0) 00029 #define KTOS(k) (((k)-233.15)*9.0) 00030 00031 class Calculate 00032 { 00033 public: 00034 float linterp(const float* _x, const float* _y, float val, unsigned char size); 00035 void calcu_Tir_oS(float * targTempS, float PSdOut, float ambTempC, const struct CalibrationConstants CalConst, float emissivity); 00036 float get_Tamb_oC(float N_Tamb); 00037 }; 00038 00039 #endif // calculate.h
Generated on Tue Aug 2 2022 11:31:31 by
1.7.2
