|
||||||
|
Working at VIT University and having great interest towards embedded wireless systems and e-learning. This site caters to most of the Indian Engineering/technology students to know about embedded systems, network simulator, e learning tools/techniques, etc. If you are a student or a learner, you can always request a title or post..     |
ProcessSequential Execution of Instructions Each task is independent since it is controlled by a scheduler or kernel of an Operating System Continue reading Tasks, Process and Threads There are five types of software maintenance Preventive Maintenance – A system may be checked and maintained periodically Continue reading Software Maintenance PeoplePeople Senior Manager1. Responsible for creating environment,2. Organising, coordinating and managing all communications Continue reading Software Project Management #include reg51.h>void main(){TMOD = 0×20;TH1=-3;SCON = 0×50;TR1 = 1;while(1){SBUF = ‘ABCD’;while(TI=1){TI=0;}}} Continue reading Serial Communication using UART Delay CalculationCrystal frequency = 11.059MHz.1 machine cycle = 1 / (11.059/12) = 1.085μ sFor 1second delay1.085μ s * 921660 = 1 sec (approx) Continue reading Square Wave Generation using Delay #include reg51.h>at 0×2000 xdata char sinetable[13];at 0×80 sfr sineout;char dacout;char i;void timer_isr(void) interrupt 1{TF0=0;dacout = sinetable[i++];TH0= 0xff;TL0=0xfb;TR0=1;if(i>13){dacout = sinetable[0];i=1;}}void main(){sinetable [0] = 128; //0sinetable [1] =192; //30sinetable [2] =238; //60sinetable [3] =255; //90sinetable [4] =238;sinetable [5] =192;sinetable [6] =128;sinetable [7] =64;sinetable [8] =17;sinetable [9] =0;sinetable [10] =17;sinetable [11] =64;sinetable [12] =128;i=0;IE=0×82;TMOD=0×01;TCON = 0×01;TH0 = 0xff;TL0 [...] Continue reading Sine Wave Generation Issues in Requirement Analysis and Design Inter Process Communication Issues in Implementation Selection of OS (RTOS) Issues in Testing Testing the Inter Process Communication (IPC) Continue reading Issues in Real Time Software Development Verification – to ensure that all the specific functions are correctly implemented Validation – to ensure that the software that has been created is as per the requirments agreed upon at the analysis phase and to ensure its quality Testing White Box Testing (also called as Glass Box) Testing the program flow Continue reading Software Testing, Verifiying and Validating Use of language in which the software team has expertise and experience Continue reading Software Implementation Phases in Software Development Definition and Analysis of System Requirements Clarity of the Specifications Specifications are obtained for Required processing of data Development Software design, coding and testing are the main activities in the development process. Support Software should need little support for software reengineering by changing environment Models for [...] Continue reading Software Development Life Cycle (SDLC) |
|
||||
|
Copyright © 2010 Pradeepkumar.org - All Rights Reserved |
||||||
