https://community.nxp.com/t5/MPC5xxx/IPC-Communication-MPC5777C/m-p/1711698#M24156 <P>Hi,</P><P>Can anyone help me find some example for the IPC communication between the two cores of the MPC5777C in safe way</P> Sat, 26 Aug 2023 12:55:24 GMT Othmane1 2023-08-26T12:55:24Z https://community.nxp.com/t5/MPC5xxx/IPC-Communication-MPC5777C/m-p/1711698#M24156 <P>Hi,</P><P>Can anyone help me find some example for the IPC communication between the two cores of the MPC5777C in safe way</P> Sat, 26 Aug 2023 12:55:24 GMT https://community.nxp.com/t5/MPC5xxx/IPC-Communication-MPC5777C/m-p/1711698#M24156 Othmane1 2023-08-26T12:55:24Z https://community.nxp.com/t5/MPC5xxx/IPC-Communication-MPC5777C/m-p/1712169#M24159 <P>From HW point of view MPC5777C implements SEMA4 unit to support multi-core operation. You can find it in reference manual Chapter 13 - Semaphores (SEMA4). Furthermore there are MMU and MPU unit implemented.</P> <P>Semaphore example you may find for instance here:<BR /><A href="https://community.nxp.com/t5/MPC5xxx-Knowledge-Base/MPC5-software-example-list/ta-p/1102445" target="_blank">https://community.nxp.com/t5/MPC5xxx-Knowledge-Base/MPC5-software-example-list/ta-p/1102445</A></P> <P>From SW point of view - AutoSAR OS should provide functions for communication between cores (Inter-OS-Application Communicator - IOC). Potentially third party OS could offer such functionality as well.</P> <P>Just noting that for newest devices there is separate IPCF package, but it was not available for MPC57xx devices:<BR /><A href="https://www.nxp.com/design/software/automotive-software-and-tools/inter-platform-communication-framework-ipcf:IPCF" target="_blank">https://www.nxp.com/design/software/automotive-software-and-tools/inter-platform-communication-framework-ipcf:IPCF</A></P> Mon, 28 Aug 2023 07:57:35 GMT https://community.nxp.com/t5/MPC5xxx/IPC-Communication-MPC5777C/m-p/1712169#M24159 davidtosenovjan 2023-08-28T07:57:35Z