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MSP low-power microcontrollers

MSP low-power microcontroller forum

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DRV8305-Q1: SPI configuration example codes with MSPM0

Aki Li

Genius 9555 points

Part Number: DRV8305-Q1
Other Parts Discussed in Thread: DRV8305

Customer was designing DRV8305-Q1 for the sensorless BLDC with FOC control, together with MSPM0G MCU. They did not have experience on DRV and M0. Could you please help provide the example codes for the DRV8305 SPI configuration based on MSPM0? Thank you.

over 1 year ago

0 Keith Barkley over 1 year ago

Guru 42055 points

Check out the "middleware section" of resource explorer. There are motor drivers available, but for your motor they use the 8323, not the 8305.

0 Jace H over 1 year ago

TI__Guru 56685 points

Hello Aki,

As Keith mentioned we have an example of sensorless FOC in the SDK already. You would need to port to your chosen DRV device: https://dev.ti.com/tirex/explore/node?node=A__AK1XA2nMWsgYvGtbID89lw__MSPM0-SDK__a3PaaoK__LATEST

0 Aki Li over 1 year ago in reply to Keith Barkley

TI__Genius 9555 points

Hi Keith,

Yes, that could not work for customer. Could you please further help with it?

0 Jace H over 1 year ago in reply to Aki Li

TI__Guru 56685 points

Aki,

Keith is a community member and not TI employee. That being said, porting to their chosen DRV device will be up for the customer to do.

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