Core/Inc/soc_estimation.h

@@ -7,12 +7,12 @@ extern uint8_t current_soc;
 
 
 #define N_MODELPARAMETERS 11
-#define BATTERYCAPACITYAs (20000.0*3600) //TODO Check if value is correct Cap in Ah * 3600 (Convert to As)
+#define BATTERYCAPACITYAs (21000.0*3600) //TODO Check if value is correct Cap in Ah * 3600 (Convert to As)
 
 
 void soc_init();
 void soc_update(int32_t shunt_current);
-float soe_update();
+void soe_update();
 void soap_update();
 
 #endif // INC_SOC_ESTIMATION_H

Core/Src/soc_estimation.c

@@ -13,7 +13,7 @@ const float R0[N_MODELPARAMETERS]={0.0089,0.0087,0.0090,0.0087,0.0087,0.0087,0.0
 const float R1[N_MODELPARAMETERS]={0.0164,0.0063,0.0050,0.0055,0.0051,0.0052,0.0057,0.0048,0.0059,0.0055,0.0061};
 const float C1[N_MODELPARAMETERS]={2.5694,0.2649,0.2876,0.2594,0.2415,0.2360,0.2946,0.2558,0.2818,0.2605,0.2763};
 const float OCV_Data[N_MODELPARAMETERS]={2.762504,3.326231,3.460875,3.57681,3.655326,3.738444,3.835977,3.925841,4.032575,4.078275,4.191449};
-const float SOE_Data[N_MODELPARAMETERS]={0.0,0.079358,0.165140,0.256008,0.348836,0.445961,0.549115,0.655642,0.769677,0.875699,1.0};
+
 //---------------------------------------------------------------------------------------------------------------
 
 
@@ -60,26 +60,19 @@ void soc_update(int32_t shunt_current) {
 
 }
 
-float soe_update()
+void soe_update()
 {
-  return soc_approxparameterbysoc(current_floatsoc, SOE_Data, N_MODELPARAMETERS);
+  //TODO
 }
 void soap_update()
 {
-  //
+  //TODO
 }
 
 float soc_approxparameterbysoc(float soc,float* lut, uint8_t lutlen)
 {
-  
+  //TODO
-  uint8_t idx = (uint8_t) (soc*(lutlen-1));
+  return 0;
-
-  if(idx == (lutlen-1))
-    return lut[lutlen-1];
-
-  float linapprox = 10*(soc-(((float)idx)/((float)(lutlen-1))))*(lut[idx+1]-lut[idx]);
-  linapprox += lut[idx];
-  return linapprox;
 }
 
 float soc_approxsocbyocv(float ocv)