[Kconfig] Use 256 as the default stack size for idle thread.
@@ -58,8 +58,8 @@ config RT_USING_HOOK
Enable the hook function when system running, such as idle thread hook, thread context switch etc.
config IDLE_THREAD_STACK_SIZE
- int "The stack size of IDLE thread"
- default 1024
+ int "The stack size of idle thread"
+ default 256
config RT_USING_TIMER_SOFT
bool "Enable software timer with a timer thread"
