https://community.nxp.com/t5/S32-Design-Studio/How-to-monitor-CPU-Stack-Memory/m-p/1180806#M6989 <P>Hi Kate,&nbsp;</P> <P>it depends on app running on MCU. If you are using for example FreeRTOS, for CPU load you can use Idle task hook. Also used stack memory is available.&nbsp;</P> <P>&nbsp;</P> <P>If it is app without OS, I'm afraid that customer needs to write his own functions for CPU load monitoring and some kind of memory management. As far as I know, there is no HW support for that on S32K1xx (assuming that question is related to this MCU).&nbsp;</P> <P>&nbsp;</P> <P>BR,&nbsp;</P> <P>Jiri&nbsp;</P> Tue, 10 Nov 2020 13:31:22 GMT jiri_kral 2020-11-10T13:31:22Z https://community.nxp.com/t5/S32-Design-Studio/How-to-monitor-CPU-Stack-Memory/m-p/1180413#M6988 <P>Hello,&nbsp;</P> <P>How can I check the CPU load, Stack/Memory usage on S32DS for ARM v2.2 or v3.3?</P> <P>If it could be measured&nbsp;quantitatively, CPU load especially, is it possible to monitor during debug mode?</P> <P>Best regards,</P> <P>Kate Lee</P> Tue, 10 Nov 2020 02:36:46 GMT https://community.nxp.com/t5/S32-Design-Studio/How-to-monitor-CPU-Stack-Memory/m-p/1180413#M6988 leekate-b45752 2020-11-10T02:36:46Z https://community.nxp.com/t5/S32-Design-Studio/How-to-monitor-CPU-Stack-Memory/m-p/1180806#M6989 <P>Hi Kate,&nbsp;</P> <P>it depends on app running on MCU. If you are using for example FreeRTOS, for CPU load you can use Idle task hook. Also used stack memory is available.&nbsp;</P> <P>&nbsp;</P> <P>If it is app without OS, I'm afraid that customer needs to write his own functions for CPU load monitoring and some kind of memory management. As far as I know, there is no HW support for that on S32K1xx (assuming that question is related to this MCU).&nbsp;</P> <P>&nbsp;</P> <P>BR,&nbsp;</P> <P>Jiri&nbsp;</P> Tue, 10 Nov 2020 13:31:22 GMT https://community.nxp.com/t5/S32-Design-Studio/How-to-monitor-CPU-Stack-Memory/m-p/1180806#M6989 jiri_kral 2020-11-10T13:31:22Z