FMGS ADIRS with 2x ARDUINO and LCD Display

[skino]

On request from a German forum, I just create the software for an ADIRS panel for FMGS.
Unfortunately, I have no idea of Airbus systems. That is why I will certainly have some questions. The current state:


https://youtu.be/WHK1AHZhZ84


For the LCD display I use an Arduino Uno and a normal 1x16 or 2x16 LCD. The switches are interrogated via an Arduino Mega, because this has more pin.
The cost is therefore 10 - 15 dollars (Arduinos and LCD from China)

The first very very early program is included. Am grateful for any help and hints.

[skino]

Wrong EXE

[skino]

Current status:



Circuit diagram for the LCD Arduino (Standard Arduino LCD wiring)







The Arduino code comes next.

[flykarli]

Hello Skino !

Thank you for your wonderfull Work. But I have troubles when I Unpack the ZIP File, I become a Virus Warning at the Avira Prg.
Is this normal?

Thanks
Karl

[skino]

This should be a false alarm. My AVAST shows no problems and a feedback from the German Forum also shows no problems.
What virus is reported?



A usable version, including Arduino code, is still going on in the day.

[flykarli]

Hre ist the Masage:




I Don´t now what can I do?
regards Karl

[skino]

No idea. To this alleged virus is nothing on the web to find. This is probably a false alarm.
Try the current version. Avast Antivirus does not report any threat. I have tested both files and also the ZIP.

[flykarli]

Thank you this File is ok. No Virus dedektet.
greeting
Karl

[skino]

Hardware test with Arduino Mega and 16x2 LCD

[skino]

Here are the files for the project.
The INO file and the circuit are from here https://www.arduino.cc/en/Tutorial/L...dCrystalSerial
Who has the LCD connected to other pins must adjust the INO code of course.
The version in the appendix corresponds to the corrected version from the last video. Unfortunately, I have not yet found a way to fully display the position. There are just too many characters for an LCD with 16 characters, so the text is cut off. But I already have a solution approach.