EC200U Bluescreen

Hi team,

I am using EC200U-CNAA for one of socket application using LTE01R03A04_C_SDK_U

getting bluescreen resets abruptly after running for 2-3 hours.

checking the Cool host trace but there is not similarity between functions running at the time of bluescreen occours.

how to diagnose, is there any resources to check the exact cause of the reset

Hi @Inventor_TM,
A good place to start is to check for memory leaks.

ql_errcode_dev_e Temp;
ql_memory_heap_state_t Stack_Test;
Temp = ql_dev_memory_size_query(&Stack_Test);
if (Temp == QL_DEV_SUCCESS)
{
QL_UART_DEMO_LOG(" Stack_Test.avail_size: %d", Stack_Test.avail_size);
QL_UART_DEMO_LOG(" Stack_Test.total_size: %d", Stack_Test.total_size);
}