Follow the steps described in Section 3.3.1.1 to change DMC_BUILDLEVEL to DMC_LEVEL_4. There are several additional edits that should be made for this build level:

• To run motor identification, you should also change the MOTOR_IDENT defintion in sys_settings.h to 1 and rebuild and load the project.
• The required motor parameters must be defined in the header files user_mtr1.h as shown in the following example codes. If the motor parameters are not well know by the user, the motor identification can be used to achieve the motor parameters if the FAST estimator is implemented in the example lab.

  #define USER_MOTOR1_Rs_Ohm                 (0.540593326f)
  #define USER_MOTOR1_Ls_d_H                 (0.000145048587f)
  #define USER_MOTOR1_Ls_q_H                 (0.000145048587f)
  #define USER_MOTOR1_RATED_FLUX_VpHz        (0.038f)

• Set the right identification values in the user_mtr1.h according to the motor specification.

  #define USER_MOTOR1_RES_EST_CURRENT_A (1.5f)  // A - 10~30% of rated current of the motor
  #define USER_MOTOR1_IND_EST_CURRENT_A (-1.0f) // A - 10~30% of rated current of the motor,
                                                // just enough to enable rotation
  #define USER_MOTOR1_MAX_CURRENT_A (6.0f)      // A - 30~150% of rated current of the motor
  #define USER_MOTOR1_FLUX_EXC_FREQ_Hz (40.0f)  // Hz - 10~30% of rated frequency of the motor

Rebuild and load the project. You should also change the contents of the Expressions view to the variables listed in tidm_02012_level4.txt.