Using PIC1f887 with LCD

Discussion in 'Embedded Systems and Microcontrollers' started by RG23, May 9, 2011.

  1. RG23

    Thread Starter Active Member

    Dec 6, 2010
    301
    2
    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
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    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
    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.
     
  3. RG23

    Thread Starter Active Member

    Dec 6, 2010
    301
    2
    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
     
  4. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    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.
     
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