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Controller design using code composer GUI

Aero
Prodigy 185 points
Other Parts Discussed in Thread: DRV8313

Hi,

       I am designing a control for BLDC motor based linear actuator, feedback is comming from an LVDT signal conditioer to the ADC port of C2xxx DSP. DSP is driving a DRV8313 board to drive the BLDC motor using PWM. I am wondering can I read the ADC port of the DSP in code composer GUI and close the loop. Next I want to bring in a PI cotroller in CCS GUI and control the PWM. Please advise if I can realize this. I saw some articles where people use simulink with code composer to build controls but I am wonderig if I can do it only through code composer GUI. 

Thanks,

  • 0
    TI__Guru**** 173310 points

    With GUI Composer, you can create widgets and attach them to variables in your code, so you can view/control them with the GUI. I believe there are a couple of example GUIs created using GUI Composer for InstaSPIN-FOC & InstaSPIN-MOTION that you can use as a reference for creating your own. I would suggest asking in the C2000 or Motor Drivers forum if you would like more information on how to get started using those GUIs.

    Also, there is some general GUI Composer training material (that can help you get started with the process of creating and using widgets ) here:
    http://processors.wiki.ti.com/index.php/CCS_Modules_Library#GUI_Composer