Question about SpinTACT Motion Lab 5e

hank wu

Intellectual 695 points

Other Parts Discussed in Thread: MOTORWARE

Dear Sir

I'm trying to do the lab5e. My hardware is f28069M + DRV8301-HC-EVM.

When I trying this:

Increase the bandwidth scale “gMotorVars.SpinTAC.VelCtlBwScale” in steps of 1.0

I can't find the "gMotorVars.SpinTAC.VelCtlBwScale" in this proj.

Any one knows where it is?

Hank

over 10 years ago

0 ChrisClearman over 10 years ago

TI__Guru** 119670 points

the BwScale was removed from the MotorVars and from user.h (#define USER_SYSTEM_BANDWIDTH_SCALE (1.0)) in a previous version of MotorWare. It looks like the documentation needs to be updated.

you now just change directly:
gMotorVars.SpinTAC.VelCtlBw_radps

0 hank wu over 10 years ago in reply to ChrisClearman

Intellectual 695 points

Dear Clearman
Thank you, I adjust the SpinTAC.VelCtlBw_radps to 200, It's works.

Hank

0 Barry Mok [HKU] over 8 years ago in reply to ChrisClearman

Intellectual 630 points

Dear Chris,

Would you please tell where can I set the DEFAULT value of the "Bandwidth Scale" after removing #define USER_SYSTEM_BANDWIDTH_SCALE (1.0)?

Thank you very much.

Best regards,
Barry

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Question about SpinTACT Motion Lab 5e