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I need to do a project. How can i develop a keyboard driver in C & ASM? which book i should to consult. Its very helpful for me if i found material on internet. Please provide appropriate URL? The keyboard is connected through USB. if u can help me i … |
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Usually the keyboard place the scan code for that key in the port 0x60 and then we read from there. The question is: It's possible to access directly a memory location and to place the scan code, and then read from there? (suppose Memory Range from a USB port start … |
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Hi, i want to copy a string from a register (SI), into another register (DI). But, before copying i need to scan the string for blanc space. If there is more than 1 blanc spaces (SI), i need to replace all blanc spaces with one space and put in DI. … |
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Suppose i have a JPanel 5x5 and the layout is GridLayout(). It's possible to switch cell between each other? |
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The idea of program is to change the images between them. Images here is stored in Icon Labels. If i click on image(label), i need to memorize this image, and change with the second image. Like a puzzle game. I can to return the last two clicked image, but when … |
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The traditional problem with reading & writing files with iostream... I try to read "slav.txt" file, then paste this in "slav2.txt". The text in "slav.txt" is "Hello world", at console i receive "Helloworldrl" (with nospace and "rl" at end), and in "slav2.txt" i receive "drl" This is my code: [CODE]#include … |
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I have a list of choise. All i want to do, is when i click on a element - to show the string of that element. Suppose i click on "Pizza" element, then i should to get at console (with System.out.println()) the word -Pizza. Any ideas or example will be … |
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Which functions can help me to convert a DATE() into a double or integer number? Can i convert a Gregorian intro Julian date? Thankyou. |
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Hi! Suppose i have a polygon with 5 points. They are constant. I use "gotoxy()" to define the point positions. Something like this: [ICODE] x1=30; y1=10; gotoxy(x1,y1); cout<<"A"; x2=50; y2=10; gotoxy(x2,y2); cout<<"B"; //.....and so one up five [/ICODE] Now i should to give a another point (X,Y), and calculate with … |