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Original question:

BLDC Motor Control Development Board for a 2 Wheeler Hub Motor

Unable to set variable "motorVars_M1.flagEnableRunAndIdentify" to 1 in expression window. In Universal Motor Control Lab with Launchxl-F280025C and DRV8353RS-EVM

Anil Sudhakaran
Expert 1045 points
Other Parts Discussed in Thread: DRV8353RS-EVM, LAUNCHXL-F280025C, C2000WARE, SYSCONFIG, SFRA

Hi,

Setup has Launchxl-F280025C and DRV8353RS-EVM. With Universal Motor Control Lab. With Hall Sensor Control

In Level 1 build  and level 2 build , able to read Offset  values.

Unable to set variable - motorVars_M1.flagEnableRunAndIdentify   to 1  in both Level 1 and Level 2 build. It becomes 0 immediately

Level 2 build expressions, while in debug running mode is below. .

Pls help how to proceed on this.

 

Thanks & Regards,

Anil

  • 0
    Expert 1045 points

    Hi,

    Predefied symbols used are as below...

    ${COM_TI_MOTOR_CONTROL_C2000WARE_SDK_SOFTWARE_PACKAGE_SYMBOLS}
    _INLINE
    _FLASH
    _F28002x
    _FULL_FAST_LIB
    SYSCONFIG_EN_N
    BSXL8353RS_REVA
    MOTOR1_FAST_N
    MOTOR1_ESMO_N
    MOTOR1_ENC_N
    QEP_ENABLE_N
    MOTOR1_HALL
    HALL_ENABLE
    HALL_CAL
    MOTOR1_OVM_N
    MOTOR1_FWC_N
    MOTOR1_MTPA_N
    MOTOR1_SSIPD_N
    MOTOR1_VOLRECT_N
    DATALOGF2_EN_N
    DAC128S_ENABLE_N
    DAC128S_SPIB_N
    CPUTIME_ENABLE
    TEST_ENABLE
    SFRA_ENABLE_N
    STEP_RP_EN_N
    CMD_POT_EN_N
    CMD_CAP_EN_N
    CMD_SWITCH_EN_N
    CMD_CAN_EN_N

  • 0 in reply to Anil Sudhakaran
    TI__Guru** 111130 points

    Do you connect the hall sensor to the right connector? If you use the other control algorithms like FAST, what happens?