tcpclient Sending Nested Strings

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Robert Stephens
Robert Stephens 2024-6-1
回答： Hassaan 2024-6-1
I'm trying to send the string below using the Matlab tcpclient. I need to send a string that contains two strings as shown below. I tried converting the entire string below to an asciiArray using the uint8(stringBelow) function and then fwrite(t, asciiArray, 'uint8') but that didn't work either.
Is there a way to send the exact composite string shown below in tcpclient?
>> writeline(t,"Unit.CommandAsText("myFile",1,"Millisecond")")
writeline(t,"Unit.CommandAsText("myFile",1,"Millisecond")")
↑
Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, or other syntax error.
To construct matrices, use brackets instead of parentheses.

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回答（1 个）

Hassaan
Hassaan 2024-6-1
An initial idea:
% Create the tcpclient object (assuming you have already connected)
% t = tcpclient('192.168.1.1', 12345);
% Properly escape the nested quotes in the string
compositeString = 'Unit.CommandAsText("myFile",1,"Millisecond")';
% Send the composite string directly
writeline(t, compositeString);
% Alternatively, convert the string to a uint8 array and use fwrite
asciiArray = uint8(compositeString);
write(t, asciiArray, 'uint8');
If you are still facing issues, ensure that:
  1. The TCP connection is properly established and configured.
  2. The server on the other end can interpret the received data correctly.

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