int0

Discussion in 'Programmer's Corner' started by sathishbabug, Mar 12, 2009.

  1. sathishbabug

    Thread Starter New Member

    Mar 10, 2009
    9
    0
    i just want to always check the interrupt at INT0 of atmega 8515 and when an interrupt generates the led should glow.....

    this interrupt is generated when the signal changes from 0V to 5V...

    explain with a program in C
     
  2. hgmjr

    Moderator

    Jan 28, 2005
    9,030
    214
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