Problem with Simulink + Arduino Uno
7 views (last 30 days)
Show older comments
So, i have a real system "Ball and Beam" with 2 sensors of distance and 1 servo motor. What i want to do is to use an Arduino Uno board to read the analog inputs of my sensors and to write the position of the servomotor. This is just what i want arduino does.
At the same time i do a simulink model to process all algorithms because the memory of the arduino is not enough. I think (I am trying it) that i have to use the "External Mode" of Simulink to this.
I have created a subsystem that reads the sensors and send the position to servomotor, just like an I/O interface and i have deployed this subsystem to the Arduino, and it works.
The problem comes when i want to run the hole model in simulink (i supose that the processor of the computer has to do this work), it seems that Arduino is trying to run the hole model because it sends this message: "Not enough memory on target to run this packet:SET_EXTPARAM"
Can anyone help me?
Sorry for my bad english
1 Comment
Kartheek Suresh
on 16 Nov 2016
Hey did you find solution around this problem! Do u mind sharing it :)
Accepted Answer
Greg Drayer
on 8 Jan 2016
Hola Ignacio. Podemos hablar en español. Por favor explica un poco más lo que quieres decir con:
"At the same time i do a simulink model to process all algorithms because the memory of the arduino is not enough. I think (I am trying it) that i have to use the "External Mode" of Simulink to this."
Arduino UNO tiene sólo 32 KB, por lo que su capacidad para ejecutar modelos de Simulink en "External mode" es limitada.
¿Cuál versión (release) de MATLAB estás usando?
4 Comments
Pam Re Lo
on 21 Jun 2019
Edited: Pam Re Lo
on 21 Jun 2019
Hola. Serìa de mucha ayuda que compartas si lograste solucionar tu problema, ya que me pasò algo parecido.
Estoy controlando la velocidad de giro de un motor, con un arduino Uno como interface, y con simulink. Ahi lo estoy sometiendo a distintas referencias. En simulink puse bloques de fuentes Seno , rampla, y Constante , otros bloques de Gain, ademàs de Scopes y algunos Display, Bloque PWM y Analog Input.
De ante mano gracias.
More Answers (0)
See Also
Categories
Find more on Arduino Hardware in Help Center and File Exchange
Products
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!