Basic Knowledge Of C language: >C is programming language. Compiler is developed by Dennis Ritchie in 1972 on PDP-11 unix based system. >C is high level language. is case sensitive language. >Standards of C Compiler ---- C89, C99(lastest standard) >in c89 32 keywords are available. >in c99 32+5 keywords are available. >C procedural language. >Data types : *Primitiave data types: -char,int,float,double *Derived Data Types -structure,union,array,pointer > Type modifiers: long,short,signed,unsigned > Identifier rules : 1.We can not add space,any special character 2. Alphabets,digits and _(underscore) allowed 3. we can not start indefier with digit. >function calling convention: _cdecl ,_pascal,_firstcall,_stdcall >main is entry point function. main is user defined function Called by compiler with the help of system. int var; //declaration and definition in
Posts
8051 basic code in Assembly : Here i broght some assembly language codes for 8051 microcontroller that i have done in my college. > ADC_I2C.doc > LCD_4_bit_mode.doc > LCD_8_bit_mode.doc > Lcd_keypad.doc > LED interfacing using timer interrupt.doc > Stepper_motor.doc > Transmit a character A continuously at 4800 baud Xtal_11.0592MHz.doc > Write a program for 8051 to transmit and receive data byte serially using RS232 to PC with > Interrupts..doc Download Codes : Click Here
Aptitude Exam Software For Linux using GTK2+ : I developed this software on openSuse using gtk2+ paython. we have case competition for moc recruitment in our institute so we choose KPIT compancy . for conduct aptitude exam i develope this software. Requerment: > OS :linux (any) > Library : gtk2+ requered > for testing purpose LAN connection or you can use Loop Back adress(ie 127.0.0.1) > knowledge of inet socket screen shots given below USER NAME : <any text> U-ID : KPIT-<any text> Server Side: step 1 : change IP address and port in files "allheader.h" step 2 : compile server aplication using gcc compiler $ gcc -c main.c $ gcc -o main main.o $ ./main step3: first start server then exam application. here i given screen shot of server side applicatio and client side application left side having list of exam submitted students and right side the sorted list according to marks. step 4: application side screensh