4 digit 7 segment display using Arduino UNO 3 in Simulink

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Kurukulasuriya Dias
评论： Blessen Edison 2021-7-19
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

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回答（1 个）

Arun Kumar
Arun Kumar 2020-7-23
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!!

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