Reading ASCII values from serial COM port

2 vues (au cours des 30 derniers jours)

kintali narendra le 26 Juil 2018

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

En savoir plus sur String Parsing dans Help Center et File Exchange

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

Translated by