S32K MSCM (Miscellaneous System Control Module) Feature Clarification

BalasubramaniyanS — Mon, 17 Mar 2025 06:04:28 GMT

I am working on comstar and using the controller s32k322 and we are using EB Tresos to configure the BSW. We are finding it difficult to configure the MSCM(Miscellaneous System Control Module) peripheral using the settings provided.

We need a test code to understand the core to core interrupt functionality of the MSCM module. We need to know the exact config to be made in the UI and the stub code for the ISR. We have attached some screenshots from the EB Tresos for better understanding.

Re: S32K MSCM (Miscellaneous System Control Module) Feature Clarification

Robin_Shen — Thu, 20 Mar 2025 09:07:44 GMT

Sorry, I did find how to use MSCM to implement core-to-core interrupts in MCAL.
But I saw in the RM of S32K3 RTD 5.0.0 that core-to-core interrupts can be configured in MSCM.

Do you just need to implement the core-to-core interrupts function, or do you need to transfer information between cores? If the latter, it is recommended to use IPCF - S32K3 Inter-Platform Common Framework.

Here is the s32k324_dualcore_demo_20220524.zip download from S32K324 Multi-Core Example Project based on Whiteboard

IPCF can be downloaded from NXP website
S32K3 Standard Software -> Automotive SW - S32K3 - Inter-Platform Communication Framework

After you install SW32K3_IPCF_4.2.0_D2412.exe, you will find the following files in the installation path:
C:\NXP\SW32K3_IPCF_4.2.0_D2412\eclipse\plugins\Ipcf_TS_T40D34M42I0R0\doc\IPCF_S32K3_4.2.0_User_Manual.pdf
C:\NXP\SW32K3_IPCF_4.2.0_D2412\eclipse\plugins\Ipcf_TS_T40D34M42I0R0\examples

I have some dual core IPCF training materials that can only be shared with you after signing an NDA.

Best Regards,
Robin
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S32KのトピックS32K MSCM (Miscellaneous System Control Module) Feature Clarification

S32K MSCM (Miscellaneous System Control Module) Feature Clarification

Re: S32K MSCM (Miscellaneous System Control Module) Feature Clarification