Matlab GUI Table and Arduino

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asdf asdf
asdf asdf on 15 Sep 2015
Commented: Walter Roberson on 15 Sep 2015
How will I create a table in Matlab gui that continuously takes various sensor data from Arduino? On one column I want it to be the time.

Answers (1)

Walter Roberson
Walter Roberson on 15 Sep 2015
You cannot do that. Instead you have to write code that builds a new numeric matrix or cell array, and set()'s that as the Data property of the table.
For example you could loop and get sensor information and the every 20th update, appends the sensor data to the bottom of a cell array, and then set() the cell array as the Data property.
  2 Comments
asdf asdf
asdf asdf on 15 Sep 2015
Could you please give an example?
Walter Roberson
Walter Roberson on 15 Sep 2015
subset_size = 20;
num_channel = 3;
complete_data_table = {};
while true
subset_data = zeros(subset_size, num_channels)
for K = 1 : subset_size
subset_data(:,K) = get data from arduino
end
subset_table = num2cell(subset_data);
complete_data_table = vertcat(complete_data_table,subset_table);
set(HandleOfUitable, 'Data', complete_data_table);
end

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