Reading ASCII values from serial COM port

조회 수: 2 (최근 30일)

kintali narendra 2018년 7월 26일

Hi all I tried reading ASCII values from barcode scanner(through serial port) into ML using the following program

delete(instrfind)
s = serial('COM5');
fopen(s)
[tline1,count1,msg1] = fgetl(s)
fclose(s)

but its not working

Can you help me in resolving the issue.

I know that the barcode code scanner communicates using ASCII.

MATLAB Language Fundamentals Data Types Characters and Strings String Parsing

Help Center 및 File Exchange에서 String Parsing에 대해 자세히 알아보기

Find the treasures in MATLAB Central and discover how the community can help you!

Translated by