void* pShake(void *p)
{
ringWindow *local=(ringWindow*)p;
//pos
int lx=local->pos().x(),ly=local->pos().y();
while(1)
{
qWarning("hilx=%d,ly=%d\n",local->pos().x(),ly);
local->move(lx+20,ly);
local->move(lx-50,ly);
sleep(1);
local->move(lx,ly+5);
sleep(1);
local->move(lx,ly+10);
qWarning("hi2\n");
}
}
linux c线程函数,并有效运行,但是设置串口坐标时,崩溃
错误提示:<unknown>: Fatal IO error 11 (资源暂时不可用) on X server :0.0.
不知怎么解决??