PeterO wrote: ↑

Thu Jan 16, 2020 10:04 am

I just recompiled the example on a Pi4 and it runs fine.
PeterO

thank u!

At last, I found out that I linked the wrong library file and it crashed

pjbesl444 wrote: ↑

Sat Aug 17, 2019 3:19 am

Thank you very much for this pointer. Just what I was looking for.

Have you solved this problem? I looked at that example and copy to my project , but it still crashed at that location。btw, i use pi4