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Original question:

TMS320F280049C: Dual Motor Control Design

TMS320F280049C: Dual bldc control

Steven Shenker
Intellectual 930 points
Part Number: TMS320F280049C
Other Parts Discussed in Thread: TMS320F28069, MOTORWARE, C2000WARE

Hi there,

I am an existing c2000 user and have an existing dual bldc setup working on the TMS320F28069. I would like to migrate over to the F28004x series which as I understand can also do dual BLDC control. 

It appears Motorware is no longer being updated and does not support the newer F28004x series. I have been reading through the documentation for the C2000Ware MotorControl SDK (including "Motor Control SDK Universal Project and Lab") and cannot find a reference to any example for doing dual motor control. 

Please let me know where I can find an example LAB or firmware base to get started with a dual BLDC design. (In motorware this used to be FOC LAB 11d)

Thanks in advance,

  • 0
    TI__Guru** 116040 points

    Yes. You have to refer to the InstaSPIN lab example for F28004x in motor control SDK and change the example code for supporting dual motor.

    You can find "is11_dual_motor – Dual Motor Sensorless Velocity Control" in MCSDK as a reference.