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

Arrays, how to avoid duplicates strings in an array

how to avoid duplicates strings in an array

Develop capturing printer output apps using raspberry, In POS system, cashi...

In POS system, cashier computer connect to printer using serial rs232 usb or cable. We need to capture data from that connection, and parsing the data to get total amount for every

Area under the curve, Write a program to find the area under the curve y = ...

Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between two points can b

Structure, railway reservation programming

railway reservation programming

Where are longjmp and setjmp used in c++, Where are longjmp and setjmp used...

Where are longjmp and setjmp used in C++? -Setjmp and longjmp must not be used in C++. - Longjmp jumps out of the function without unwinding stack. This means that local obj

Sparce matrices, Write an algorithm for multiplication of two sparse matric...

Write an algorithm for multiplication of two sparse matrices using Linked Lists.

Mini Search Engine, How do I create two functions: one to put a collection ...

How do I create two functions: one to put a collection of criteria into normal form, and one to compute the score of a document. A collection of criteria will be represented using

Smuggler, smugglers are becoming very smart day by day. Now they have devel...

smugglers are becoming very smart day by day. Now they have developed a new technique of sending their messages from one smuggler to another. In their new technology, they are send

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