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DMC库里面的 一些例程支持 tms320f2802x么?

Other Parts Discussed in Thread: CONTROLSUITE

        最近想上手FOC,本来想借一个launch pad跑跑TI的示例程序,但看到DMC库里面的例程只支持2803x和2833x,launch pad上的是28027

所以想问一下28027能用DMC库里面的例程么?

        另外TI还建议使用DMC legacy么?还是尽量使用controlsuite里面的DMC(但不支持2812啊)?

  • 你好。

    C:\ti\controlSUITE\libs\app_libs\motor_control\math_blocks下面的算法没有指定哪个芯片,对2802x和2812都可以支持。

    Driver部分,如果用2802x,可以按2803x的移值一下。

    2812的话,也可以选用Legacy的。

  • 我指的是这些工程

    Table 4. Projects in controlSUITE and Legacy

    Motor Type Description Legacy controlSUITE
    3-ph ACI Sensored – Tacho i/p Scalar Control / SVPWM 281x 280x 2803x
    3-ph ACI Sensored – Tacho or Encoder Field Oriented Control / SVPWM 281x 280x 2803x
    3-ph ACI Sensorless – Direct Flux Estimator Field Oriented Control / SVPWM 281x 280x 2803x 2833x
    3-ph PMSM Sensored – Incremental Encoder Field Oriented Control / SVPWM 281x 280x 2803x
    3-ph PMSM Sensorless – Sliding Mode Observer Field Oriented Control / SVPWM 281x 280x 2803x 2833x
    3-ph PMSM Sensored – Incremental Encoder Position Control / SVPWM 281x 280x 2803x
    3-ph PMSM Sensored – Resolver Field Oriented Control / SVPWM 281x 280x TBD
    3-ph BLDC Sensored – Hall Effect Sensors Trapezoidal Control 281x 280x 2803x
    3-ph BLDC Sensorless – BEMF Sensing Trapezoidal Control 281x 280x 2803x
    3-ph BLDC Sensorless – Sinusoidal Control Field Oriented Control / SVPWM - 2803x
    Brushed DC Sensored – QEP Position and speed control 281x 280x Q410
    Stepper Motor Sensorless – Discrete Angle Est. Position and Speed Control 280x Q410
  • 你好。

    这些工程不能直接用到2802x上面,需要修改一下才可以。

    如果用2812,那么用Legacy的可以直接用,Controlsuit里的也需要修改后才能用到2812上。