fscanf question with Arduino
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I need to know how I can control the amount of Serial.println(variable_1) methods that get read during the fscanf() execution.
This is the code:
arduino = serial('COM4');
fopen(arduino);
x = 1:1:60;
for i=1:length(x)
y(i) = fscanf(arduino, '%d');
end
fclose(arduino);
% Plot data from arduino
plot(x,y)
If my Arduino sketch has multiple Serial.println() it seems to combine the variables within the Serial statements in the same vector. Is it possible for them to be separated?
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Walter Roberson
2013년 2월 24일
fscanf(arduino, '%d', 1);
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Walter Roberson
2013년 2월 25일
y(i) = fscanf(arduino, '%d', 1);
z(i) = fscanf(arduino, '%d', 1);
if you want to read both of them. Or, more efficiently,
t = fscanf(arduino '%d%d', 1);
y(i) = t(1);
z(i) = t(2);
추가 답변 (1개)
Kristian Cvetkov
2017년 11월 12일
How I can write data on my Arduino, after I read them in Matlab?
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