topic Re: S32G IPCF LLCE examples in S32G

S32G IPCF LLCE examples

chansookang — Tue, 12 Aug 2025 08:50:08 GMT

Hello,

I am using S32G274A rdb2, S32DS 3.5, LLCE 1.0.9, IPCF SW32G_IPCF_4.10.0_D2405

I checked both Can_Llce_DS_Loopback_S32G274A_M7 , IPCF_Example_S32G274A_M7_0 working well.

So I add ipcf module in Can_Llce_DS_Loopback_S32G274A_M7, and configured same as the ipcf example. I also changed the main.c and Linker file as ipcf. (LLCE will not work but my objective is to make ipcf work in CAN LLCE example)

I also defined "MPU_DISABLE".

But the same log below is printing

[ 22.685977] ipc-shm-sample: starting demo...
[ 22.686011] ipc-shm-sample: ch 0 >> 20 bytes: SENDING MESSAGES: 10
[ 22.686024] ipc-shm-sample: send_ctrl_msg(): tx failed on control channel

Re: S32G IPCF LLCE examples

chansookang — Tue, 12 Aug 2025 09:04:00 GMT

I checked ipcf working by defining "D_CACHE_ENABLE_NOT" but i am not sure what this will change the operation of LLCE example

Re: S32G IPCF LLCE examples

Joey_z — Tue, 12 Aug 2025 09:50:54 GMT

hi，chansookang

Thank you for cantacting us.

Do you use the multi-core mode for RDB2? Which is the version of BSP are your using?

And do you use the bootloader to boot both M core and A core?

Joey

Re: S32G IPCF LLCE examples

chansookang — Thu, 21 Aug 2025 00:09:19 GMT

Sorry for late response. I solved it.
Thank you

Re: S32G IPCF LLCE examples

honeybee1881 — Mon, 01 Sep 2025 12:23:39 GMT

I am also facing the same issue what is the solution?

Re: S32G IPCF LLCE examples

chansookang — Tue, 02 Sep 2025 07:55:44 GMT

define "D_CACHE_ENABLE_NOT" in preprocessor