Problem with Simulink + Arduino Uno

7 次查看（过去 30 天）
Ignacio Gallego
Ignacio Gallego 2016-1-8
编辑： Pam Re Lo 2019-6-21
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 个评论
Kartheek Suresh
Kartheek Suresh 2016-11-16
Hey did you find solution around this problem! Do u mind sharing it :)

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Greg Drayer
Greg Drayer 2016-1-8
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 个评论
显示 2更早的评论
Pam Re Lo
Pam Re Lo 2019-6-21
编辑：Pam Re Lo 2019-6-21
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.

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Arduino Hardware 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by