Serial Data "reading" disorder
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@ftsm
Ah ok, yes if they can come out of order then same separator is not a option.-Each potentiometer can send 1 to 4 digits
so maybe there comes 1 byte or maybe 4 ? -
@mrjj Indeed. And so if I try ".append" I will have a huge disorder in datas ...
I'm still trying to figure out a way to get everything in order but nothing work fine yet -
@mrjj The potentiometer send its data via Arduino. I can write how I want to send it. First I tried with "," to separate, but I could'nt reconize wich data was what. So I tried with a specific letter before and after each potentiometer value. In this case it is really hard for me to extract the potentiometer value from the line (from serial) because I only know the "split" technic
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Mix both techniques: an ID to know what kind of data you have and the "special" char to know where to split.
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Mix both techniques: an ID to know what kind of data you have and the "special" char to know where to split.
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You can use a while loop and take the first element at each iteration so no need for a particular check.
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@SGaist Yes I think that is my best move, that's what I'm currently trying to do.
But I have a last problem: how can I try the existence of a string from QstringList ? For example I need to know if after spliting "buffer_split[1]" exist ? -
You can use a while loop and take the first element at each iteration so no need for a particular check.
@SGaist @mrjj Thank you for that, I managed to split correctly and find the right data.
But I am still able to do that only on debug mode, when I try to run the program it's like i'm going too fast and my "->ReadAll()" don't gather enought data. (I saw that with some qDebug()).
So I go back to my first problem, if I use a while loop with "append" I will mix the data.
Can't I use "waitForReadyRead()" ? -
OH MY GOD that was the solution since the begining !! It's 1:30am and it's perfectly working !!
THank you guys I love you so much !!
YAAaaaaaayyy my first beautiful program on Qt and it rules !! THANK YOU
