4 digit 7 segment display using Arduino UNO 3 in Simulink

Hello,

I am new to simulink and I am doing a project that involves using a 4 digit 7 segment display using an Arduino UNO 3 in simulink. Can anyone direct me to any examples or methods to do this in Simulink? Also any tutorials on simulink related to arduino is much appreciated

Answer 1

[Arun Kumar]

Hi Kurukulasuriya,

There are multiple approaches to work with the display.

If your display is parallel display(interfaced using GPIO) you can follow one of the methods:

1. Implement the in Simulink using digital output blocks
2. Create a device driver using the following guide: https://www.mathworks.com/help/supportpkg/arduino/device-driver-blocks.html

If your diplay is connected via SPI/I2C, you can follow one of the following methods:

1. Create the driver using SPI/I2C blocks in Simulink.
2. Create a device driver using the library by using the following guide: https://www.mathworks.com/matlabcentral/fileexchange/72541-create-custom-device-driver-block-for-arduino?s_tid=prof_contriblnk

Hope this helps!!

[Blessen Edison]

How to use 4 digit seven segment display of arduino in Matlab??.