I am developing debug screens, where the four arrow keys are used, the UP/DOWN keys change the test type and the LEFT/RIGHT keys change the data type within that particular test. If you see first image, titled 'model info' and has the data S and AU, if the user presses RIGHT key the data should change to as shown in second image.
The second image is:
When right arrow on the screen is pressed, the data changes to FU and frequency of the hardware in operation.
Now if user press down arrow key on screen:
The test type changes from 'model info' to 'input test'.
For now I am just designing the screens individually and inheriting the property of parent class which are the arrows.
My question is can I get an idea on how to link all this together and how can it be implemented on EmWiz?
Thanks
MO