UART2 Problem

Hi All
UART2 is working fine in the beginning ( may be for half an hour).When i debug, i noticed it is not going into “ADL_FCM_EVENT_MEM_RELEASE” in the Uart2_handler.

Could any one help me; how to refresh the UART2 & also knowing, what could be the cause for above problem.


Can you please elaborate a bit more regarding your use case scenario.