isr 1921

display text field to be dragged pane_show00000000setminimumsize (dimension); frame. add (pane_center, borderlayout. center);} // send the file. The send content button is public void initbutton () {pane_buttom.add (btn_send); frame. add (pane_buttom, borderlayout. south);} private void btn_send () {listener (New actionlistener () {@ overridepublic void actionreceivmed (actionevent e) {string info = area_input0000gettext (); area_show00000000append ("server: "+ info +" \ r \ n "); PW. println (

Package applet; Import java. Io. fileoutputstream;Import java. Io. ioexception;Import java. Io. inputstream;Import java. Io. inputstreamreader; /** This class displays the started Windows Services on the screen. Run the Net start command.*/ Public class test { Public static void main (string [] ARGs) throws ioexception {PROCESS p = runtime.getruntime(cmd.exe C ("cmd.exe/C Net start ");Inputstream is = P. getinputstream ();Inputstreamreader ISR = NULL

// By zgj: Obtain the remote page contentPublic static string getpagecontent (string pageurl){String pagecontent = "";Bufferedreader in = NULL;Inputstreamreader ISR = NULL;Inputstream is = NULL;Printwriter PW = NULL;Httpurlconnection huc = NULL;Try{URL url = new URL (pageurl );// Create a URLHuc = (httpurlconnection) URL. openconnection ();Is = huc. getinputstream ();ISR = new inputstreamreader (is );In = n

One, server-side1. Create a ServerSocket, the server-side socket, bind the specified port, and listen for this portServerSocket Server = new ServerSocket (8888);2. Call the Accept () method, start listening, wait for the client to connect, before the connection succeeds, in a blocked state, the returned socket, used to connect with the clientSocket socket = server.accept ();3. Get the input stream to read the information sent by the clientInputStream is = Socket.getinputstream ();//Byte input st

Ucos Another mechanism of communication between tasks is message (mbox), the personal feeling is that it is a special case of only one message in the queue, it can be clearly seen from the code, because there are previous learning notes about the queue, so talk about mbox. Why is there a queue mechanism to use mbox, as long as the set of the queue of MSG only one is not OK? In fact very simple, is to save resources, because the use of queue words need to specifically describe the body of the que

cache, the receiving status register and packet length are written to the received packet header, and the value of the CBA (current Buffer Address) register is updated;(4) The Bufferempty bit in the CMD register and the ROK position of the ISR (Interrupt status Register) register 1, and the ROK interrupt is issued;(5) After the ISR interrupt call is complete, clear the

First, some definitions are given:2440addr.incIntoffset EQU 0x4a000014 ; Interruot Request Source OffsetOption.inc_isr_startaddress 0x33ffff002440init.s macro$handlerlabel HANDLER $HandleLabel $handlerlabel Sub sp,sp,#4 ; Decrement sp (to store jump address) stmfd sp!,{r0} return to original address) Ldr r0,=$HandleLabel ; load the address of handlexxx to R0 ldr r0,[r0] ; load the Contents (Service routine s

recently in a smart home project, the use of TI's CC2530 chip and corresponding Zstack protocol stack, the serial communication part of the use of the most, share the following z-stack on the use of the serial packaging experience. Z-stack in the serial operation of the package is mainly in the HAL_UART.H,HAL_UART.C, support DMA and ISR two processing methods, the real implementation is encapsulated in _HAL_UART_DMA.C and the in _hal_uart_isr.c, Howev

current resource, and if the resource is occupied by n tasks, the n+1 task needs to wait for 1 or more of the previous N tasks to release the use of the resource. The specific function of SEM is ossemcreate,ossempend,ossempost, such as the three functions, the following will be a detailed analysis of these three functions.For SEM, the first need to create an event structure, and then set this SEM event allows several tasks can be used at the same time, the specific function ossemcreate first:Os

PHY.Udelay (5000);//delay 2ms or more wait for the PHY to power on.Dm9000_reg_write (NCR, 0x03);//Software ResetUdelay (30);//delay 20US or above wait for software reset to completeDm9000_reg_write (NCR, 0x00);//reset complete, set normal operating mode.Dm9000_reg_write (NCR, 0x03);//The second software reset, in order to ensure that the software reset is completely successful. This step is necessary.Udelay (30);Dm9000_reg_write (NCR, 0x00);/* Above completed DM9000 reset operation */Dm9000_reg

TYPE:INT2B+0x002 SIZE:INT2B+0x004 interruptlistentry: _list_entry//List_entry is a universal doubly linked list node, a linked list of shared interrupts+0x00c serviceroutine:ptr32 unsigned char//our ISR+0x010 Servicecontext:ptr32 Void//temporarily unclear how to use+0x014 spinlock:uint4b+0x018 tickcount:uint4b+0x01c Actuallock:ptr32 uint4b+0x020 Dispatchaddress:ptr32 Void+0x024 vector:uint4b//IDT table array subscript, 0~FF+0x028 Irql:uchar+0x029 Syn

Package try_2;Import java.io.*;/** * Author Han* Function: Take the hoe for me*/public class Demo5_2 {public static void Main (string[] args) throws Exception{Dog[] Dogs=new dog[4];Enter information for each dog from the consoleInputStreamReader isr=new InputStreamReader (system.in);//Receive bytes entered from the consoleThis is similar to Scanner in=new Scanner (system.in)Constructs a character stream cache that contains characters converted into by

Replica.lag.max.messages. This method receives a JSON-formatted string that contains leader, Leader_epoch, a set of ISR lists, and Controller_epoch information, and returns a Leaderisrandcontrollerepoch object after parsing. The latter is in the Kafka.collections package, which is a simple case class-the main purpose is to print some basic information about the leader and ISR: including the ID, time epoch,

Interrupts is an important part of embedded systems. Consequently, many compiler vendors offer an extensionTo standard C-to-support interrupts. Typically, the keyword is _interrupt. The following routine (ISR), point outThe errors in the code.double Compute_area (double radius) { double area = PI * radius * radius; printf ("\narea =%f", area); return 0 ;}Analysis1) ISR cannot return a value2)

Dynamic filesString file_name = "Tempfile.tmp"; Try { //ReadFileInputStream FIS =Openfileinput (file_name); InputStreamReader ISR=NewInputStreamReader (FIS, "UTF-8"); BufferedReader BR=NewBufferedReader (ISR); StringBuffer SB=NewStringBuffer (); while(Br.readline ()! =NULL) {sb.append (Br.readline ()+ "\ n"); } System.out.println

, topicandpartition) + "Trigerring preferred replica leader election") //Check if preferred replica are not the current leader and are alive and in the ISR if(ControllerContext.liveBrokerIds.contains (Preferredreplica) currentLeaderAndIsr.isr.contains ( Preferredreplica)) {//determine if the current preferred replica broker is alive or not in the ISR(NewLEADERANDISR (Preferredreplica, Currentlead

new Connection "code": PackageTestsocket;ImportJava.io.BufferedReader;Importjava.io.IOException;ImportJava.io.InputStream;ImportJava.io.InputStreamReader;ImportJava.io.OutputStream;ImportJava.io.PrintWriter;ImportJava.net.Socket;/*** Server Thread Processing class * *@authorBuddha **/ Public classServerthreadextendsThread {//socket associated with this threadSocket socket =NULL; //method of constructing with parameters PublicServerthread (socket socket) { This. Socket =socket; } //A thre

Read the conversion stream-read keyboard input keyboard input a row of data and print its capitalization, found to read a row of data principle.That is the ReadLine method.Can you directly use the ReadLine method to complete the reading of the keyboard input line of data?The ReadLine method is a method in the character stream BufferedReader class.The Read method of keyboard input is the method of byte stream inputstream.Is it possible to convert byte streams into character stream and then use th

problem public class IsrAndOswDemo {public static void main (String [] args) throws IOException {FileInputStream in = new FileInputStream ("G: \ 11.txt "); inputStreamReader isr = new InputStreamReader (in, "UTF-8"); // The default project encoding FileOutputStream out = new FileOutputStream ("G: \ 12.txt "); outputStreamWriter osw = new OutputStreamWriter (out, "UTF-8"); // int c; // while (c = isr. read

Reading and Writing json in android Reading json in android 1. Read the Json content in the json File First, put the json file under the directory assets: Test. json {programmers:[{firstName:Brett,lastName:McLaughlin,email:aaaa},{firstName:Jason,lastName:Hunter,email:bbbb},{firstName:Elliotte,lastName:Harold,email:cccc}],authors:[{firstName:Isaac,lastName:Asimov,genre:sciencefiction},{firstName:Tad,lastName:Williams,genre:fantasy},{firstName:Frank,lastName:Peretti,genre:christianfiction}],music