Could you provide the Motor Control eTPU Library source package or advise how to obtain AN5335SW / t

[YECHAN]

I am using MPC5777C eTPU PWMM for 3-phase motor PWM generation.

The Motor Control eTPU Library document states that the library release package includes eTPU source files:
etpuc_<func>.c / etpuc_<func>.h

For PWMM, I need:
etpuc_pwmm.c
etpuc_pwmm.h
the CodeWarrior eTPU project or build environment

I need to modify the PWMM edge placement algorithm, specifically the center-aligned / inverted center-aligned edge calculation, to implement phase-dependent carrier polarity for AZSPWM/NSPWM.

Could you provide the Motor Control eTPU Library source package or advise how to obtain AN5335SW / the PWMM eTPU source code?

[petervlna]

Hello,

The Motor Control eTPU Library (including PWMM) is distributed as precompiled binaries and does not include source files in the standard package. Source access is generally not public and may only be provided upon request through NXP support, subject to approval.
If modification of the PWM algorithm is required, the recommended approach is to implement a custom eTPU function rather than modifying the provided library.

Only way to possibly obtain source code is rise a ticket at NXP.com

You will also need a compilers then CW for eTPU or Ashware.

Best regards,

Peter