使用lvgl时接收串口数据总是卡住,将堆大小改大也没有办法

cb72c032c1edecce2a9748aada64724a
一直卡在void Default_Handler (void)
{
/** A error has occurred. The user will need to investigate the cause. Common problems are stack corruption
* or use of an invalid pointer. Use the Fault Status window in e2 studio or manually check the fault status
* registers for more information.
*/
BSP_CFG_HANDLE_UNRECOVERABLE_ERROR(0);
},用freertos的时候不会卡住,但是屏幕就不能触摸了


上面这是bsp的设置,在瑞萨官网查资料是说堆溢出或者有空指针,但是完全没有头绪