lcd display with matlab simulink

Question

klob 2012-1-22

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/26786-lcd-display-with-matlab-simulink

评论： bharath H P 2021-4-17

Hello everyone, I have a project in which i have to take the temperature of a sensor via arduino and make a fan spin accordingly. Even though i am new to the electronics i managed to do that. Now the final step is to display it in a lcd screen(display the temperature and the revolutions of the fan per minute,or at least one of these two).

Can someone help me please? I have an arduino uno board and a 2x16 lcd screens which has 4 bits for input.

Arduino has a library(liquid screen) and i managed to use the screen. But how can i do it in Matlab Matlab-Simulink?

Thanks in advance.

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Anubhab Pal 2015-3-8

Hello, maybe you can take a look in this link http://in.mathworks.com/matlabcentral/fileexchange/46247-tenet-lcd-library-for-arduino-hardware

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Answer 1

Walter Roberson 2012-1-23

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https://ww2.mathworks.cn/matlabcentral/answers/26786-lcd-display-with-matlab-simulink#answer_34882

LCD displays usually require a driver, and the driver can be chip specific. There are LCD drivers for some specific targets, but I do not see any generic LCD controller block.

Specific LCD control examples:

http://www.mathworks.com/matlabcentral/fileexchange/20532-writing-characters-to-lcd-display-on-xilinx%C2%AE-spartan%C2%AE-3a-fpga-board

http://www.mathworks.com/products/connections/product_detail/product_35978.html

General Arduino support:

http://www.mathworks.com/academia/arduino-software/arduino-simulink.html

Some of the ways used to control LEDs (not LCD), that could in theory be adapted for LCD:

http://www.mathworks.com/matlabcentral/answers/23371-how-to-add-led-in-gui

http://www.mathworks.com/matlabcentral/answers/17355-matlab-arduino-serial-communication

http://www.mathworks.com/matlabcentral/answers/3874-gui-interface-with-arduino