Hey guyz .... im new here!!!Hepl me(coding) plzz

Discussion in 'Embedded Systems and Microcontrollers' started by Heshanhhh, Nov 22, 2009.

  1. Heshanhhh

    Thread Starter New Member

    Nov 22, 2009
    2
    0
    Hey guyzzz im in trouble ,ma project is this,
    Develop a thermometer that shows the histogram of
    the temperatures of last 12 hours.
    (-You may use the LCD panel as the display.
    -Current reading should be identified by blinking
    the current reading.)
    ....................
    my coding is working 100% and showing only Temperature in current , but i want to re-edit this as a shows the histogram of
    the temperatures of last 12 hours.
    ...........................
    any one can do this , please re-edit and pm me
     
  2. Markd77

    Senior Member

    Sep 7, 2009
    2,803
    594
    I'd recommend using an interrupt using timer0 and the prescaler to keep track of time because that won't require many changes to the code you already have. You also need an array to store the last 12 hours data. I'd recommend reading the section in the datasheet on INDF and FSR registers for how to use an array. After that displaying the bargraph should be easy.
     
  3. BMorse

    Senior Member

    Sep 26, 2009
    2,675
    234
    where is the code you need help with?? Can you post it?
     
  4. Heshanhhh

    Thread Starter New Member

    Nov 22, 2009
    2
    0
    you can DL source code from source_code.txt file in attached file, :):):)
     
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