osal_start_reload_timer可以反复启动,而osal_start_timerEx是一次性的。
源程序文件清单如下: import java.applet.*; import java.awt.*; import java.util.Date; public class ex03_3 extends Applet implements Runnable { private Thread thTimer=null; private String strTime; private int tHour,tMin,tSec; public void init() { setFont(new Font("Times New Roman",Font.B...
QBasicTimer::start: QBasicTimer can only be used with threads started with QThread QBasicTimer::start: QBasicTimer can only be used with threads started with QThread QBasicTimer::start: QBasicTimer can only be used with threads started with QThread QBasicTimer::start: QBasicTimer can onl...
1. 错误信息含义 QBasicTimer::start: timers cannot be started from another thread 这个错误信息表明你尝试从一个非主线程(即不是创建QBasicTimer对象的线程)中启动QBasicTimer。在Qt中,QBasicTimer(以及许多其他Qt类,特别是那些涉及GUI或事件处理的类)通常被设计为只能在创建它们的线程(通常是主线程或GUI线程)...
I have a lower filter HID class driver where in Device Add, I create a WdfTimer via WdfTimerCreate. The timer is created successfully. Later on, I call on WdfTimerStart and pass in this timer. This function returns false and I’m not sure why. The timer is valid before I call on ...
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然后就发现上一个定时任务TestPort_TIMEOUT_EVT也被触发了,这是为何? 第二个事件是0x0102 向上0 osal_start_reload_timer可以反复启动,而osal_start_timerEx是一次性的。
然后就发现上一个定时任务TestPort_TIMEOUT_EVT也被触发了,这是为何? 第二个事件是0x0102 向上0 osal_start_reload_timer可以反复启动,而osal_start_timerEx是一次性的。