First version of program for measuring current of three phase BLDC motor.

Dependencies:   AutomationElements CurrentRegulation_ mbed

Revision:
1:feb19abb96b5
Parent:
0:c499ebd23db0
diff -r c499ebd23db0 -r feb19abb96b5 CurrentMeasurement.cpp
--- a/CurrentMeasurement.cpp	Sat Jul 18 20:01:58 2015 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,42 +0,0 @@
-#include "CurrentMeasurement.h"
-
-CurrentMeasurement::CurrentMeasurement(PinName pI_A, PinName pI_B, PinName pI_C, PinName pI_TOTAL):I_A(pI_A), I_B(pI_B), I_C(pI_C), I_TOTAL(pI_TOTAL){
-    setValues(1e-3, 1e3, 1e3, 40e3, 20e3, 3.3);
-    calculateCurrentA();
-    calculateCurrentB();
-    calculateCurrentC();
-    calculateCurrentTotal();
-}
-
-CurrentMeasurement::CurrentMeasurement(PinName pI_A, PinName pI_B, PinName pI_C, PinName pI_TOTAL, float R_sh, float R_1s, float R_1t, float R_fs, float R_ft, float V_ref):I_A(pI_A), I_B(pI_B), I_C(pI_C), I_TOTAL(pI_TOTAL){
-    setValues(R_sh, R_1s, R_1t, R_fs, R_ft, V_ref);
-    calculateCurrentA();
-    calculateCurrentB();
-    calculateCurrentC();
-    calculateCurrentTotal();
-}
-
-void CurrentMeasurement::setValues(float R_sh, float R_1s, float R_1t, float R_fs, float R_ft, float V_ref){
-    this->R_sh = R_sh;
-    this->R_1s = R_1s;
-    this->R_1t = R_1t;
-    this->R_fs = R_fs;
-    this->R_ft = R_ft;
-    this->V_ref = V_ref;    
-}
-
-float CurrentMeasurement::calculateCurrentA(){
-    return I_A_ = (R_sh * R_1s * (V_ref * I_A.read()))/R_fs - (R_sh * R_1s * (V_ref/2))/R_fs;
-}
-
-float CurrentMeasurement::calculateCurrentB(){
-    return I_B_ = (R_sh * R_1s * (V_ref * I_B.read()))/R_fs - (R_sh * R_1s * (V_ref/2))/R_fs;
-}
-
-float CurrentMeasurement::calculateCurrentC(){
-    return I_C_ = (R_sh * R_1s * (V_ref * I_C.read()))/R_fs - (R_sh * R_1s * (V_ref/2))/R_fs;
-}
-
-float CurrentMeasurement::calculateCurrentTotal(){
-    return I_TOTAL_ = (R_1t * (V_ref * I_TOTAL.read()))/(R_ft * R_sh) - (R_1t * (V_ref/2))/(R_ft * R_sh);       
-}
\ No newline at end of file