Guide to Serial Port Interfacing

This article will give a detailed description of serial port interfacing in MATLAB.

Description

I have enumerated my experience working with MATLAB serial port interfacing features in this article. Lot of examples are also provided. this will defenitely sevr as a self contained tutorial for all those who would like to access COM ports from MATLAB. It will get you started as well as take you all along. There will be minor bugs in the files that i have given here. Please bear with me i have tried my best to make it as good as possible with the time constraints.

• Required Products: Simulink
• MATLAB release: MATLAB 6.1 (R12.1)
• Other requirements: VC++ 6

Other Files

Serial IO/serreadscript.m,
Serial IO/testserwrite/testserwrite.dsw,
Serial IO/testserwrite/testserwrite.ncb,
Serial IO/testserwrite/testserwrite.plg,
Serial IO/testserwrite/testserwrite.opt,
Serial IO/testserwrite/serobject.h,
Serial IO/testserwrite/testserwrite.dsp,
Serial IO/testserwrite/serwrite_v1.cpp,
Serial IO/testserwrite/serwrite .cpp,
Serial IO/testserwrite/Release/vc60.idb,
Serial IO/testserwrite/Release/testserwrite.pch,
Serial IO/testserwrite/Release/serwrite .obj,
Serial IO/readme.txt,
Serial IO/serwritescript.m,
Serial IO/readeventscript.m,
Serial IO/servicetimer.m,
Serial IO/swrite.mdl,
Serial IO/serwrite_sfun.m,
Serial IO/sread.mdl,
Serial IO/serread_sfun.m,
Serial IO/serread/serread.dsw,
Serial IO/serread/serread.ncb,
Serial IO/serread/serread.plg,
Serial IO/serread/serread .cpp,
Serial IO/serread/serobject.h,
Serial IO/serread/serread.opt,
Serial IO/serread/serread.dsp,
Serial IO/serialconf.m,
Serial IO/Serial-IO.doc

[thanavut chcharoenau]

 

[Virtoma Dasinge]

Work is not a of Ur title

[Comotonov **]

MATLAB all I expect

[Rajnish Sharma]

Poor work. Lack inovation and not a genuin work I suspect.

[Yorck Rackow]

The first guide that got me interfacing simulink to rs232 Port via customizable
M-Code S-functions. Needed minor debugging though. Way to go for dummies :o)

[purnomo wahyudi]

 

[Nitin Gupta]

learned to incorporate serial port in simulink (provided s-function serves as a nice template)

[laith yasin]

 

[rajendra prasad]

very good software

[vikas malik]

 

[salim hadj said]

 

[muhamaad jawad]

 

[bab shiyan]

hello

[RICARDO SOLASSI]

interface serial

[Rohan Khanna]

 

[javed dhillon]

 

[Sebastián Joel]

It need be more explicative.

[mojtaba gheibi]

 

[Tim Waldron]

The unzipped version of the file was many copies of the same, somewhat unreadable or corrupt m-file.
It may be my decompression program had some difficutly, but I am concerned that the zip file might be corrupt? Is this even possible?

[Duane Howard]

The file is corrupt. It should be re-uploaded. Throws a CRC error on extraction.

[enb tam]

 

[lenk gitrey]

 

[jk k]

 

[M Jones]

 

[SRINIVAS L]

i really learnt lot about serial communication from these files....

[asd sad]

 

[Dimitri Shvorob]

Ok, this is not the blatant cut-and-pasting found in some other submissions by the author, but the diagrams and some text definitely come from
http://www.mathworks.com/access/helpdesk/help/toolbox/instrument/index.html?/access/helpdesk/help/toolbox/instrument/f14-16706.html&http://www.google.com/search?q=By+default+all+write+operations+are+synchronous&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:be:official&client=firefox-a

[Markus Rosenberg]

 

[shaktipada sarkar]

thanks for ur support.

[reza rasekhi]

how i can get signal of sensors by matlab

[tanmay bozawar]

plz helpo me in interfacing a phone to com port

[Zohaib Hameed]

Good work......thanks for helping

[Shantilal Zanwar]

Good work, helped a lot to understand serial ports through MATLAB

[asdsad asdasd]

asdas

[Hadi Aliakbarian]

Nice

[Benjamin]

Hello, these interfaces operate in real time?

[S Fernandes]

one of the files is corrupted, i suggest you make a new zip file. here's the error log:
Extracting to "C:\Documents and Settings\..."
Use Path: no Overlay Files: yes
Extracting testserwrite.pch
bad CRC 7653968e (should be 4e2826ea)

[Tortuka]

 

[he jing]