MPC5748G- STM

SKC123 — Thu, 02 Sep 2021 06:10:21 GMT

I am using MPC5748G SDK driver. I want time in millisecond using STM. Also I want calculation. Also there is any other timer to give the time in millisecond .Please guide me.

Thank and regards

SKC123

Re: MPC5748G- STM

lukaszadrapa — Thu, 02 Sep 2021 13:55:30 GMT

Hi,

STM or PIT should be good choice for this.

PIT already has an option to read current value of the timer either in tick count or in microseconds. For example, there are functions like:

PIT_DRV_GetCurrentTimerCount

PIT_DRV_GetCurrentTimerUs

STM then has function STM_DRV_ComputeTicksByUs.

Or you can easily calculate the time like this: you know the source clock of a timer. One tick takes 1 / f_source_clock. And if you know the number of ticks, you can calculate the time as (1 / f_source_clock)*number_of_ticks.

Regards,

Lukas

topic MPC5748G- STM in MPC5xxx

MPC5748G- STM

Re: MPC5748G- STM