[bsp][stm32] fix mdk simulator
@@ -125,8 +125,13 @@ RT_WEAK void rt_hw_board_init()
/* HAL_Init() function is called at the beginning of the program */
HAL_Init();
+ /* enable interrupt */
+ __set_PRIMASK(0);
/* System clock initialization */
SystemClock_Config();
+ /* disbale interrupt */
+ __set_PRIMASK(1);
+
rt_hw_systick_init();
/* Heap initialization */
