S32K中的主题 Re: TICK duration issue on NXP RTOS using S32K344

TICK duration issue on NXP RTOS using S32K344

MVR — Tue, 05 Mar 2024 18:51:33 GMT

Hello all,

I'm trying to define 1ms for each tick using NXP RTOS, but I'm not able to do it.

This is the result:

Code:

OsTaskInit AUTOSTART is true.

This is my configuration:

I set 1000000 into Period, as we can see this description about the field:

Also the PIT clock is 40MHz:

Where am I making a mistake? Can anyone help me please?

Thanks,

MVR

Re: TICK duration issue on NXP RTOS using S32K344

MVR — Thu, 07 Mar 2024 20:41:31 GMT

Hello, anyone can help me, please?

Re: TICK duration issue on NXP RTOS using S32K344

not_a_duck — Thu, 07 Mar 2024 23:06:36 GMT

I noticed that your OsIsr priority is set to 4. is there anything running at a higher priority that could be affecting your period.
Can you increase the priority?

Re: TICK duration issue on NXP RTOS using S32K344

MVR — Fri, 08 Mar 2024 11:56:55 GMT

There is only this timer priority, and also I tried to change to 0 and 60… I got the same result

Re: TICK duration issue on NXP RTOS using S32K344

MVR — Wed, 20 Mar 2024 12:17:01 GMT

Anyone, please?