Hello I am new to the forum,
I liked to separate the variables coming from opencv via serial after reading the received data, I verify that they are in the following form :
ySetPoint#150#yBallTrack#120
I need separate all variables each variable to be able to treat each one the way I want.
send.ino (650 Bytes)
Hello izaB,
Welcome to the forum.
Please read 'how to use this forum - please read' then go back and modify your original post in line with the instructions, in particular:
Why have you quoted yourself?
Post your code in the forum window in code tags.
Don't post a screen shot, copy and paste the text and put in code tags if it is code or from the serial monitor.
You are more likely to get help that way.
Thank you.
You can copy the output i the Serial monitor by selecting it using the mouse and putting it into the clipboard using Ctrl/C. Paste it into a post here using code tags when you do. Then it is easier to deal with than a screen shot
To separate the data into variables have a look at the strtok() function
strtok() function
With strtok() or sscanf() or just code without functions. Is there something at the end ? A Carriage Return or LineFeed ?
I ask that, because I don't like it at all.
Suppose that "ySetPoint#150#yBallTrack#12" is received, then how can I tell that a zero will follow for "...120".
Have a look at the parse example in Serial Input Basics
...R
