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  • LAUNCHXL-F28069M: USER_ErrorCode_iqFullScaleVoltage_V_Low error Motorware

    Resolved
    Part Number: LAUNCHXL-F28069M Tool/software: The USER_ErrorCode_iqFullScaleVoltage_V_Low appears during debug but I cannot fulfil the following conditions: if((USER_IQ_FULL_SCALE_VOLTAGE_V <= 0.0) || (USER_IQ_FULL_SCALE_VOLTAGE_V <= (0.5 * USER_MOTOR_MAX_CURRENT…
    • Resolved

  • RE: LAUNCHXL-F28069M: How to calculate the torque for a BLDC motor

    luca debs said: Do I calculate it? Is it measured? Mostly, you can find the parameter in the motor datasheet. luca debs said: IS THIS CORRECT? Right. You can calculate the Flux based on BEMF constant. BTW, you may ask the FOC algorithm design…

  • LAUNCHXL-F28069M: I2C disconnection after motor excitation

    Part Number: LAUNCHXL-F28069M Tool/software: Here we use DRV8353RH EVM + LAUNCHXL-28069M as motor driver After excitation, FOC control starts. Tof sensor is disconnected. From the oscilloscope, there is a noise on CLK before the end. Is there any…

  • LAUNCHXL-F28069M: Using MotorWare with CCS v20.x

    TI Thinks Resolved
    Part Number: LAUNCHXL-F28069M Other Parts Discussed in Thread: BOOSTXL-DRV8305EVM , C2000WARE , MOTORWARE Tool/software: Hello I am working with a LaunchXL-F28069M board and a BOOSTXL-DRV8305EVM BoosterPack motor driver. Based on my understanding, the…

  • RE: LAUNCHXL-F28069M: Serial port program upgrade fail

    Hi Charles Here, use "load program" to jump out the following warning Here we only connect one LAUNCHXL-F28069M Regards, Chi-Hsiang Chen

  • LAUNCHXL-F28069M: USER_ErrorCode_RoverL_estFreq_Hz_High, how to set USER_IQ_FULL_SCALE_FREQ_Hz

    TI Thinks Resolved
    Part Number: LAUNCHXL-F28069M Other Parts Discussed in Thread: DRV8305 Tool/software: I am testing lab01b using LAUNCHXL-F28069M and DRV8305. When I set gMotorVars.Flag_enableSys to 1 it remains 0, I do not understand why. It almost seems as if…

  • LAUNCHXL-F28069M: Inertia characterization won’t start (Labs 5C & 12A)

    TI Thinks Resolved
    Part Number: LAUNCHXL-F28069M Other Parts Discussed in Thread: MOTORWARE , TMS320F28069M , BOOSTXL-DRV8301 Tool/software: Hi everyone, I am working on Lab 5C and Lab 12A from the MotorWare motor characterization labs to perform inertia identification…
    • Answered

  • TMS320F28069M: LAUNCHXL-F28069M JTAG Stuck-at-Ones - Tried Everything

    Resolved
    Part Number: TMS320F28069M Other Parts Discussed in Thread: LAUNCHXL-F28069M , C2000WARE I have a LAUNCHXL-F28069M that fails JTAG connection with persistent "stuck-at-ones" error. Troubleshooting completed: J1, J2, J3 JTAG jumpers verified installed…
    • Resolved

  • LAUNCHXL-F28069M: Lab 12a troubleshooting rotor locking and high current draw

    Part Number: LAUNCHXL-F28069M Tool/software: I am running lab12a interfacing the quadrature encoder for the first time. When I set flag_enableSys and Flag_Run_Identify to one the motor jumps to a position and draws a ton of current and buzzes. I have…
    • Answered

  • LAUNCHXL-F28069M: SPI Protocol With CC2640R2

    Resolved
    Part Number: LAUNCHXL-F28069M Tool/software: I have two CC2640R2 boards that are communicating over ble. One has a joystick attached and transmits data to the other CC2640R2 board. This second board I connected to the LaunchXL-f28069M through the…
    • Resolved

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