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Timer 0 interrupt not getting triggered

Xalph Sudonym

Hi,
I tried this example but the isr doent seem to be getting executed.

In the isr i m calling a function to display on 7-segment displays.
Otherwise the normal program flow is based on Receiving and Sending data on UART0(using timer1 in 8-bit auto-reload for 9600 baud generation)

Parents
  • 0 in reply to Xalph Sudonym

    OK, you've got the 'pre' and '/pre' tags now, but don't you beleive in indentation for your code?
    eg,

    void display()
{
   for( x=a; x>0; x-- )
   {
      P0 = disp[x];
      P2 = scan[x];  //3:8 decoding
   }
}


    And a little whitespace can work wonders for legibility!

    Remember: don't use TABs to lay-out your code; use only spaces.
    (TABs are entirely unreliable)

Reply
  • 0 in reply to Xalph Sudonym

    OK, you've got the 'pre' and '/pre' tags now, but don't you beleive in indentation for your code?
    eg,

    void display()
{
   for( x=a; x>0; x-- )
   {
      P0 = disp[x];
      P2 = scan[x];  //3:8 decoding
   }
}


    And a little whitespace can work wonders for legibility!

    Remember: don't use TABs to lay-out your code; use only spaces.
    (TABs are entirely unreliable)

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