Is it possible to read pwm signals in MPC5777C?

[kerem01011]

How to read pwm signals in MPC5777C microcontroller? Is there any application example, or code example?

[petervlna · Accepted solution]

The example can be used this one as starting point:

https://community.nxp.com/t5/MPC5xxx-Knowledge-Base/Example-MPC5646C-eMIOS-frequency-measurement-CW2...

or you can use SPC5748G example from S32DS, the mode module is the same:

Best regards,

Peter

[kerem01011]

thank you very much!

[petervlna]

Hello,

Yes, it is possible.

For such purpose this chip offer:

1. eMIOS where you can use input capture mode (reference manaul :36.6.1 Unified Channel (UC))

2. eTPU whole signal processing unit

Best regards,

Peter