Simulink IO on Arduino

Normal mode simulation with Simulink® IO is an intermediate step in the workflow for Model-Based Design that bridges the gap between simulation and code generation by enabling Simulink to communicate with the hardware before deploying the model on the hardware. Simulink IO enables you to modify your model design and monitor the effect of the modified design using the peripheral data from the hardware in a near real-time environment. You are not required to deploy the model on the hardware to monitor the effect of the modified design, which accelerates the simulation process. This Simulink (software) and Arduino® (hardware) interaction is available in Normal mode simulation only when you enable Simulink IO.

This video will show you how to start using Simulink IO on Arduino and how to interface peripherals like Digital IO, ADC, PWM, SPI, and I2C with working demos on Arduino Mega.

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[waldoratti]

Dear, I am wanting to control 2 solenoid valves that inject 2 types of gases into a cylinder. I am using an Arduino Mega, that is, I use the Simulink in External mode. In Simulink, I have already set up the opening and closing calculations for each valve, and the period in which they perform those openings. What I am not being able to achieve, is how to tell from Simulink to the arduino, that within a calculated period (for example 5 seconds), valve 1 is open for 1 second, it closes; then valve 2 opens for 3 seconds, closes, passes 1 second and starts all over again (ie the period). Those opening and closing times will vary according to what happens in the cylinder, it is a dynamic system. With the Arduino IDE it's easy, I add delay or millis, HIGH and LOW to it, and it works perfectly. But I need to do it in Simulink for the Arduino to do it, since I have all the signal reception and filters in Simulink. I'm not knowing how to tell the Arduino that a valve is for a certain time, then close and open the next, based on times that the same simulink calculates from the reception of signals, vary those opening and closing times. Any help you can give me would be welcome. Very good channel, greetings. Thank you very much

[shabanabasharat]

Hi, I have installed arduino support packages using same method but I didnot get all the blocks that you have installed . utilities block is missing and also some blocks in common part of support packages is missing. a few of them are installed using 2014b matlab. can you please tell me whats the reason?

[sameersheikh]

Can we use Simulink IO mode with Raspberry Pie..
I have Raspberry Pie Model 2 B... Please, I need help with a Project

[aakashdewangan]

can you please explain how to generate 12bits analog signal from Arduino due DAC pin in simulink?

[abdeldjalilchabane]

could you help, i'm using serial recieve and trasmit block to send data between 2 arduino's it's a dynamique systeme sent from arduino to another but the data i recieve isn't identical (i don't know if it's a time delay problem or not). im using uniforme uncoder and decoder between the serial TX and RX pins to uncode and decode the data.
great video very informative

[vevasam]

What are the used R and C values for ADC and PWM example?

[Braxium]

You still need to build with simulink i/o and it actually typically takes longer than the arduino ide
Also simulink tends to brick or cause other problems with arduinos so much that it is very painful to work with
It literally made me want to uninstall matlab altogether as the only gimmicks are the (god awfully sluggish) gui and simulink

[saiharishadithiyakm]

How did you get an internship in MATHWORKS????

[עמילווינשטיין]

Hi, very nice video, on External mode i keep receiving this error: "Timed-out waiting for second connect response packet.". any idea how to fix? I'm using matlab 2016b and Original arduino Uno (Atmel chip). THX