Once again thanks for the detailed response, much appreciated.
I faced with exactly same problems and spent a lot of time to debug it.
I'm glad to share my experience and save other people from such
nightmares. :)
Additionally I found that pbuf_alloc() call hierarchy contains
sys_mbox_***() calls. It may cause non-***FromISR() calls. Even if your
lwip configuration exclude them, check whether your port do system calls
in LWIP_PLATFORM_DIAG() and LWIP_PLATFORM_ASSERT() which are used in
LWIP_DEBUGF() across all the lwip code.
_______________________________________________
lwip-users mailing list
[email protected]
https://lists.nongnu.org/mailman/listinfo/lwip-users
