I have been studying RTOS for a long time. I used to watch the UCOS for a while. I had a simple experience. However, without project support, my continuous learning ability is really limited, once I learned it, I don't know what it is to do. I always advocate learning and using it in depth. Otherwise, what I learned by myself will always be just a bit of a bit.
Today, I took out the development board that I sent to my colleagues. I used the NXP lpc1768 chip, and all the peripheral functions wer
Start and end of java _ thread (for android), javaandroidPackage testJavaAll;Import java. util. Timer;Import java. util. TimerTask;/*** The test thread starts and stops the cancel** October 21, 2014 10:34:57** Yjbo*/Public class testThread {Timer timer;Private int x = 0;Public testThread (int seconds, int seconds2 ){Timer = new Timer ();Timer. schedule (new Remin
The following three examples use different ways to accomplish the same thing. Ways to implement Runnnable:voidstartAThread0 () {NewThread (Newmyrunnable ()). Start ();} classMyrunnableImplementsRunnable { Public voidRun () {...}}How to inherit thread:voidStartAThread1 () {NewMyThread (). Start ();} classMyThreadextendsThread { Public voidrun () {...}}How to inherit thre
packagejun;importjava.util.concurrent.executorservice;importjava.util.concurrent.executors; importjava.util.concurrent.locks.condition;importjava.util.concurrent.locks.lock;import java.util.concurrent.locks.reentrantlock;/*** starts three thread a,b,c and outputs 10 times in ABC order **@ authorxiejunbo**/publicclassabc{privateintcond=0;/ /Control ABC output Privatelocklock=newreentrantlock ();//Mutex to secure th
--");Using the Do,while method, do---Start the thread, upload the datado {Locationlla = Httpservice.postparamandfile (Urllo);System.out.println ("Upload location-------33--" + Urllo+ "= = =" + Locationlla);} while (FLAG = = 1); while (FLAG = = 1); ---Stop shutting down the thread and closing the dataMtime.cancel ();System.out.println ("Do not upload geographic lo
Click on a button on the page to do two things in the button, one need to click the button to complete immediately, the other thing is to click the button after doing something else. If it's time-consuming to get it done in order, let's just list it.
protected void Button1_Click (object sender, EventArgs e)
{
Label1.Text = TextBox1.Text;
Do the first thing in this
dowork ();
Start threads
System.Threading.Thread
The following functions are defined in nsobject. You can refer to the official documentation or Google for their specific meanings.Sending messages
–performSelector:withObject:afterDelay:
–performSelector:withObject:afterDelay:inModes:
–performSelectorOnMainThread:withObject:waitUntilDone:
–performSelectorOnMainThread:withObject:waitUntilDone:modes:
–performSelector:onThread:withObject:waitUntilDone:
–performSelector:onThread:withObject:waitUntilDone:modes:
–performSelectorInBackground:w
VB. NET
Private
Sub callprocess ()
Sub Callprocess ( Byval Path As String ) Dim P As New System. Diagnostics. Process ()P. startinfo. filename = PathP. startinfo. windowstyle = Processwindowstyle. minimizedP. Start () ' Sets the time to wait for the associated process to exit, and stops the current thread from running until the end of the time or before the process exits.
In the program execution will encounter the launch of the software EXE asked, or enable other EXE files, has achieved the role of some operations performed. Here are two of the most common startup exe files.1. Call the system DLL using the method it provides.The referenced DLL,[CSharp]View Plaincopyprint?
[DllImport ("kernel32.dll")]
public static extern int winexec (string exename, int opertype);
Called, winexec (@ "path \exe filename", parameter);The opertype parameters are
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