topic Evaluate Resolver and Generate PWM in MBDT without eTPU - MPC5775E in Model-Based Design Toolbox (MBDT)

Evaluate Resolver and Generate PWM in MBDT without eTPU - MPC5775E

TLin3 — Fri, 08 Sep 2023 09:42:18 GMT

Hello NXP MBDT Community,

I would like to develop motor control application software for a MCSPTR2A5775E motor DevKit with MPC5775E board using the MBDT.

Two essential functions, resolver feedback and three-phase PWM output signals, are using the eTPU. The MBDT does not have feature blocks/functions set up the eTPU-related functions.

Here is the same topic, but did not get the support to have those two functions achieved successfully.

https://community.nxp.com/t5/Model-Based-Design-Toolbox-MBDT/MPC5775E-Generate-PWM-and-Evaluate-Resolver-in-MBDT-without-eTPU/m-p/1719389#M8500

Would you please kidly support this topic, please?

Thanks

Re: Evaluate Resolver and Generate PWM in MBDT without eTPU - MPC5775E

victormarcel036 — Tue, 12 Sep 2023 08:25:13 GMT

MCSPTR2A5775E motor DevKit with the MPC5775E board using MBDT. It seems that you are facing challenges with setting up the resolver feedback and three-phase PWM output signals using the eTPU. I apologize for the lack of support you received previously. I would be happy to assist you in finding a solution for achieving those two functions successfully. Follow My Health

Re: Evaluate Resolver and Generate PWM in MBDT without eTPU - MPC5775E

TLin3 — Tue, 12 Sep 2023 08:54:16 GMT

Hi @victormarcel036 ,

Thanks for replying to my message.

Is it possible to achieve these two functions without using eTPU?

Alternatively, if eTPU could work with MBDT, how would it work?

https://community.nxp.com/t5/NXP-Model-Based-Design-Tools/How-to-use-your-own-C-code-in-our-Toolbox-Battery-Management/ta-p/1119004

Would you advise, please?

Re: Evaluate Resolver and Generate PWM in MBDT without eTPU - MPC5775E

TLin3 — Wed, 13 Sep 2023 12:58:02 GMT

Hello NXP MBDT Community,

Anyone could support this topic, please?

Thanks