I am doing a project which involves the arduino connecting with a zilog z8 microprocessor. I am just reading data from it by serial communication. I have an on screen button set up to get a value from the other microprocessor. I click on the button and a value is retrieved from the other microprocessor.
Its based on this tutorial:
The tutorial has 1 onscreen button.I want to have 3 buttons on the display. Each button will call a separate function to get a value from the other microprocessor.
I think I am having an issue with Ajax or a get request. all 3 buttons display. When I click on any button nothing gets updated, I also see nothing in the serial monitor. If I had one button I would see a get request
Everything works good with only 1 button onscreen. I don't know how to remove ajax or have it update individual buttons.
I can upload code in the forum or in the correct one(I wasn't sure which one to go in)