473,405 Members | 2,354 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,405 software developers and data experts.

Need Help in Serial port Communication

hi all
i wanna write a code in c that read the serial port text from file location data and write it to the connected end means into switch. so how can i do this pl z tell me.

I made a connection through COM1 and what i have to do please suggest me
Jul 11 '07 #1
1 1133
sicarie
4,677 Expert Mod 4TB
http://www.thescripts.com/forum/thread671996.html

We do ask that you search both this site and Google before posting.
Jul 11 '07 #2

Sign in to post your reply or Sign up for a free account.

Similar topics

2
by: kamarudin samsudin | last post by:
Hi all, I try to invoke python serial script via my browser using PHP (exec function). For the serial communication, i used pySerial module. It fine when it run it as root but when i try to run...
7
by: Michael Chong | last post by:
I wrote a program that communicate with SerialComm. In every 300 milliseconds, my program continuously send & receive data via the serial port once the program starts. My program is once in a...
6
by: Leandro Berti via DotNetMonster.com | last post by:
Hi All, I wrote a code to do serial communication with an equipament. When i use the code outside of threaded class it seens work properly, but when i put inside a class and execute a thread in...
15
by: xkenneth | last post by:
Hi, I'm writing a couple python applications that use the serial port (RS-232) quite extensively. Is there any way I can monitor all activity on the serial port and have it printed as the...
0
by: usagimys | last post by:
Hi all, i'm very new in serial port communication.. here i got some problem in writing to the serial port.. i have done the connection successfully.. let me explain my situation.. i'm doing a system...
2
by: Mihai Popescu | last post by:
I wrote a simple application in MFC that uses MSComm ActiveX Control for serial communication. This app works just fine but I have to port it to Pocket PC. So, I wrote another simple application in...
3
by: naveen.sabapathy | last post by:
Hi, I am trying to use virtual serial ports to develop/test my serial communication program. Running in to trouble... I am using com0com to create the virtual ports. The virtual ports seem to...
0
by: ghjk | last post by:
I want to read sms from GSM modem using C# in serial communication. I wrote the code. But i want to do it automatically. I put my code here and please tell me how can i do it automatically. ...
2
by: Adrian Chen | last post by:
please help me! I come across a problem. Now I develop a finger print management system which is based on B/S.When users click a button in the web pages, a device connected to the COM1 serial port...
4
by: Adrian Chen | last post by:
please help me! I come across a problem. Now I develop a finger print management system which is based on B/S.When users click a button in the web pages, a device connected to the COM1 serial port...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
0
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
0
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
0
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
0
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.