serial programming, C/C++ Programming

Assignment Help:
Hi
I''m trying to connect to CISCO router using termios. So I decided to have two threads one for reading data and the other one for writing data. The problem is that I have to add at least an usleep(70000) command after writing to the port otherwise the output would not be what I expect. Without this usleep command, every character I type, the output is shown with next character not at time :

Router>
Router>abc // While I typed "abcd". If I continue with typing "e", then the output will be "abcd" and so on ...



How can I fix this? If the code is needed please tell me to send it for you.
Please help me.
Thanks

Related Discussions:- serial programming

Program to write c++ program, program to write superposition of waves using...

program to write superposition of waves using class and objects

Data structure and algorithm, implement two stacks in one array A[1...n] in...

implement two stacks in one array A[1...n] in such a way that neither stack overflows unless the total number of elements in both stacks together is n. For this you need to produce

Default value functions, Default Value Functions,  When declaring a functio...

Default Value Functions,  When declaring a function we can specify a default value for each parameter. This value will be used if that parameter is left blank when calling to the f

Flowchart, should i put define constant and memory constant in my flowchart...

should i put define constant and memory constant in my flowchart? the other one, how to draw flowchart for break and continue statement?

Project of result management system in c language, how we write decision ta...

how we write decision tables, flowcharts,pseudocode,and algorithm in result management system

C++ class, need to create c++ classes to store all pascal types in compiler...

need to create c++ classes to store all pascal types in compiler design.

C program to create a file student.dat, Program is to create a file student...

Program is to create a file student.dat: Program is to create a file student.dat which contains all name, roll_no,marks(5 sub) and percentage   class student    {

Write a c program that accepts the year and weight , Based on the automobil...

Based on the automobile's model year and weight, the city of Cebu determines the car's weight class and registration fee using the following schedule: Model Year Registration

Probabilistic hough transform, Two kinds of line detection are implemented ...

Two kinds of line detection are implemented in OpenCV, the Hough Transform and the probabilistic Hough transform. Assume that there are n feature points in an image and that it tak

Facebook auto like system, I want a PROGRAM - Facebook auto like system to ...

I want a PROGRAM - Facebook auto like system to increase fans to different fanpage It has in a program that take Facebook mails and passwords from a excel file (.xlsx) for examp

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd