example apex2_add.elf crash when running on s32v234bbmini

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example apex2_add.elf crash when running on s32v234bbmini

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dongzhao
Contributor I

The example apex2_add.elf prompt "APEX_InterruptSetup() -> Failed to open /dev/apex" and "segmentation fault" when running on s32v234bbmini. I don't know why, please give me some clues to fix it, thank you.

 

Device: s32v234bbmini

root@s32v234bbmini:~/release# dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 4.1.26-rt29+g8f348cfcd829 (b47002@fsr-ub1464-133) (gcc version 4.9.3 20150311 (prerelease) (Linaro GCC 4.9-2015.03) ) #1 SMP PREEMPT Fri Sep 29 09:17:43 EEST 2017
[ 0.000000] CPU: AArch64 Processor [410fd034] revision 4
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] alternatives: enabling workaround for ARM erratum 845719

...

S32DS: version 3.2

pastedImage_1.png

Running phenomenon:

root@s32v234bbmini:~/release# ./apex2_add.elf
APEX_InterruptSetup() -> Failed to open /dev/apex
Initialize ACF process
Connect buffers to ACF process
Connect buffers to ACF process
Iteration 1/5
=======================================
Input random seed.
Segmentation fault

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bpe
NXP Employee
NXP Employee

You are already receiving support for with issue through a ticket. Please be informed that support to

APEX and S32V234 vision subsystem is provided only via tickets.

 

Regards,

Platon

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