TMS320F28379D: Sample project of Sensorless-FOC for PMSM With Single DC-Link Shunt

Conor said:

1. Can I get the project used in the application report below from MotorControl SDK etc.?

Sorry, there is no such public release example project for the F28379D you used, only the project for F280049C with instaspin-foc. Please contact your TI sales or FAEs for a request URL.

Conor said:

2. Is it possible to control the C2000 to nest interrupt processing?

Please refer to the following as a reference: https://software-dl.ti.com/C2000/docs/c28x_interrupt_nesting/html/index.html This one answers the question about how nesting interrupts can be supported on the C2000.

Conor said:

. Ok, please tell me the location of the sample project for F280049C.

As mentioned above, please contact your TI sales or FAEs for a request URL to get the F280049C example project.

Conor said:

2. In the URL, there is an MCU (Renesas RX62T) for single shunt sensorless vector control of PMSM motors.

　Is there a TI MCU with similar functionality?

The details are described in the TI application note. Most of the single-shunt should use a similar current reconstruction technique.

We implement this algorithm on F280049C with instaspin-foc. Actually, it's independent of the used FOC schemes, it's just a current reconstruction technique with SVPWM.

You can find the sample code in the folder of C2000Ware.

C:\ti\c2000\C2000Ware_3_04_00_00\driverlib\f2837xd\examples\cpu1\interrupt

You can download and install C2000Ware  as the link below

http://www.ti.com/tool/c2000ware