S32G3 failed to initialize LLCE

hebi — Tue, 26 Dec 2023 07:38:59 GMT

HI,

Hardware environment: S32G-VNP-RDB3 development platform.
Software environment: LLCE1.0.5.exe ,RTD4.0.0.
Compiling and running S32G_LLCE_1_0_5\sample_app_llce\llce_sample_app_af\sample_app_can_llce\can_mcal_loopback and debugging shows that LLCE initialization fails. The return value bit at the breakpoint is LLCE_FW_NOTRUN. the value for successful initialization should be LLCE_FW_SUCCESS.

Theoretically, importing only the LLCE routines does not result in an unsuccessful LLCE initialization. I tried comparing the last version of the ld file, the LLCE firmware, and the EB config file. Didn't notice any difference, what could be causing this result? Suggestions would be appreciated.

Also I found the CAN2CAN routines to be the same way。

Procedure for the following configuration.
Import and modify the EB project according to AN13423.pdf.
Import Tresos_LoopBack_Project and modify the Platform component. Generate output folder.

Compile command: make can_loopback.

Re: S32G3 failed to initialize LLCE

Daniel-Aguirre — Wed, 10 Jan 2024 18:06:03 GMT

Hi,

We apologize for the delay. We understand that you are using EB Tresos for this specific example. Have you tried using the example provided under S32DS? To confirm that under the NXP tools the behavior is the expected.

Under S32DS, the examples are the following:

Can_Llce_DS_Can2Can_S32G274A_M7
Can_Llce_DS_Loopback_S32G274A_M7

Which should correctly load LLCE-FW.

As for EB, there are *.cmm files provided under the "llce_sample_app_af\tools\cmm_scripts" path, are you using them? Or are you using different ones?

Please, let us know.

topic Re: S32G3 failed to initialize LLCE in S32G

S32G3 failed to initialize LLCE

Re: S32G3 failed to initialize LLCE