SIMULINK AND ARDUINO. PLEASE HELP!
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Hey guys,
I'm a 2nd year electrical engineering student and am currently working on a project in which i have an arduino physically interfaced with an IMU 6DOF razor ( http://voidbot.net/razor-6dof.html). [My goal is to have an inertial navigation system by the end of the project].
My problem is that i need the 6 inputs in my razor to appear on my MATLAB simulink scope in 1 graph so as to have 6 different outputs in 1 axes.
How can i have multiple outputs on one scope? Must i adjust my arduino code or change the physicality of the simulink diagram too?
Help will be highly appreciated!
Thanks!
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답변 (2개)
Paulo Silva
2011년 3월 10일
Use a Mux block before connecting to the scope
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Paulo Silva
2011년 3월 10일
I don't know what's "packet input", what I know is when there's the need to compare signals they are muxed and connected to the scope.
Another alternative might be the use of the Floating Scope but I never used it in my simulations so you must find out if you can select you signals with it.
MarkB
2011년 3월 11일
The general idea is that "Scope" blocks have one graph per input port. If you want to have more than one signal displayed on a graph, you need to combine those signals using a "Mux" block to produce a single matrix/vector signal to connect to a single port on the "Scope".
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Kaustubha Govind
2011년 3월 13일
If you have multiple signals coming from one port, it means that you have a wide signal (width>1) - you should be able to connect this signal to a scope directly and see what you need. If you see any errors when you try this, please post the exact error message.
MarkB
2011년 3월 14일
I'm not certain that I understand the 6-to-1 combination going on with the signal. Is it a signal of width 6, or is it multiplexed across time, or something else?
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