LPC1788 memory allocation Problem with FreeRTOS+TCP(Ethernet )

[pratap1]

We are using LPC1788 OEM Board REV E.of Embedded Artists.
We are using MCUXpresso IDE V11.3.0 and FreeRTOS Lwip stack.

When we use RAM_32 for Heap and Stack Placement our Application works fine, but we need more RAM space hence we changed RAM_32 to RAM_64 .

However with RAM_64 application is not working properly.(Ethernet communication not working).

[xiangjun_rong]

Hi,

Can you post your code so that we can have a review?

BR

Xiangjun Rong