Using IGMP causes the application to crash after 25 seconds.

gronoarona — Tue, 24 May 2022 08:55:49 GMT

Hello

Patient MK60DN256 with external SRAM.

RTOS: MQX 4.2

I can't use debugger because app size is too large and don't fit in flash. Decreasing application size is impossible.

Problem:

Application crash after around 25 second every time and I can't find where it happens.

Problem appear when I set for at lest two sockets IGMP protocol handling.

None of the interrupts appear:

There is no problem with any thread stack size, because all of the thread have free at least half memory.

Also, there is no _mqx_exit function called.

I can't figure how to find a solution, will you help me with this?

Re: Using IGMP causes the application to crash after 25 seconds.

danielchen — Thu, 26 May 2022 14:32:50 GMT

Not sure the root cause. But I know there is a MQX 4.2.0.2 patch, it fixed some RTCS bugs. Please apply the patch if not.

Regards

Daniel