I have to configure up, down and menu buttons using PIC16F887

Initial display on screen should be hello

When I hit the Menu button it should take me to a completely different screen and perform other functions

How do I go about it?

Thanks

 

1. You interface the buttons so the PIC can read them.

2. You interface the display to the PIC so it will display properly.

3. You greatly expand on

When I hit the Menu button it should take me to a completely different screen and perform other functions

and make a flow chart.

4. You decide to use assembly language or a high level language to write the code.

5. You write the code in fragments and test each to see if it works.

 

I am using assembly language

actually i am done with the interfacing of up and down buttons with pic which work fine for the counter function screen

i have to implement one more button menu

When I hit the menu I should be able to switch from the initial counter screen to another different function screen

I am not aware of switching to other screen on LCD display and performing different function

if you have any idea please let me know

Thanks

 

The program code detects the menu button. The current data being display is discontinued. The menu choices are displayed instead. It's all in the code you write.