Code generation for TI C2000 - issues for chart operations

Hi MATLAB community

I'm new in Texas Instruments Launchpad (TMS320F28379D) and I'm doing a project where I'm using Simulink Chart (or stateflow) for control algorithm.

When I click Generate Code buttom in Silulink, I can't see any operations and conditions in the code generated. So, Is it normal?

Note:Inputs/outputs (V,P/D)Variables (dP,dV,Vp,Pp), Initial Value (Vp=20,Pp=0,D=0.8)

Conditions of dP or dV don't show in this code, or any operation defined in a state, like a dP = P -Pp. or dV=...

For example: in this code don't show math operations about dV,dP, and dV condition,

 do {
    /* During: mppt P&O */
    switch (newPO2_DW.is_c3_newPO2) {
     case newPO2_IN_Calculate_diffP:
      /* During 'Calculate_diffP': '<S1>:57' */
      if (newPO2_DW.dP <= 0U) {
        /* Transition: '<S1>:65' */
        newPO2_DW.is_c3_newPO2 = newPO2_IN_Calculate_diffv1;

        /* Entry 'Calculate_diffv1': '<S1>:109' */
      } else {
        /* Transition: '<S1>:64' */
        newPO2_DW.is_c3_newPO2 = newPO2_IN_Calculate_diffv;

        /* Entry 'Calculate_diffv': '<S1>:108' */
      }
      break;

     case newPO2_IN_Calculate_diffv:
      /* During 'Calculate_diffv': '<S1>:108' */
      /* Transition: '<S1>:9' */
      newPO2_DW.is_c3_newPO2 = newPO2_IN_Decrement_D2;

      /* Entry 'Decrement_D2': '<S1>:6' */
      newPO2_B.D -= 0.003;
      break;

     case newPO2_IN_Calculate_diffv1:
      /* During 'Calculate_diffv1': '<S1>:109' */
      /* Transition: '<S1>:63' */
      newPO2_DW.is_c3_newPO2 = newPO2_IN_Increment_D;

      /* Entry 'Increment_D': '<S1>:7' */
      newPO2_B.D += 0.003;
      break;

     case newPO2_IN_D_max:
      /* During 'D_max': '<S1>:35' */
      /* Transition: '<S1>:29' */
      /* Transition: '<S1>:30' */
      newPO2_DW.is_c3_newPO2 = newPO2_IN_show;

      /* Entry 'show': '<S1>:78' */
      break;

     case newPO2_IN_D_min:
      /* During 'D_min': '<S1>:27' */
      /* Transition: '<S1>:32' */
      /* Transition: '<S1>:30' */
      newPO2_DW.is_c3_newPO2 = newPO2_IN_show;

      /* Entry 'show': '<S1>:78' */
      break;

     case newPO2_IN_Decrement_D2:
      /* During 'Decrement_D2': '<S1>:6' */
      /* Transition: '<S1>:13' */
      newPO2_DW.is_c3_newPO2 = newPO2_IN_Save_Data;

      /* Entry 'Save_Data': '<S1>:34' */
      break;

     case newPO2_IN_Increment_D:
      /* During 'Increment_D': '<S1>:7' */
      /* Transition: '<S1>:14' */
      newPO2_DW.is_c3_newPO2 = newPO2_IN_Save_Data;

      /* Entry 'Save_Data': '<S1>:34' */
      break;

I appreciate the attention given and any information is of great help.