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17xx timer

AMIT DUBEY

hello all

i am very new in lpc17xx i want to introduce delay in program of 10ms. can any one give me some examples for lpc1768 .and i also want to know how to calculate MR0 value, is any formula for that??

Thanks in advance.

Parents
  • 0 

    void LARGE_DELAY ( int chicken )
{
   do
   {

     SMALL_DELAY ( 147 );

     if ( chicken != 0 )
       chicken = chicken - 1 ;
   }
   while ( chicken != 0 );
}

void SMALL_DELAY ( int cockroach )
{
   do
   {

     int  leaf ;

     for ( leaf = 0 ; leaf < ( 196 * 2 ) ; leaf = leaf + 1 )
     {
       leaf = leaf + 1;
     }

     SMALL_DELAY ( 147 );

     if ( cockroach != 0 )
       cockroach = cockroach - 1 ;
   }
   while ( cockroach != 0 );
}

Reply
  • 0 

    void LARGE_DELAY ( int chicken )
{
   do
   {

     SMALL_DELAY ( 147 );

     if ( chicken != 0 )
       chicken = chicken - 1 ;
   }
   while ( chicken != 0 );
}

void SMALL_DELAY ( int cockroach )
{
   do
   {

     int  leaf ;

     for ( leaf = 0 ; leaf < ( 196 * 2 ) ; leaf = leaf + 1 )
     {
       leaf = leaf + 1;
     }

     SMALL_DELAY ( 147 );

     if ( cockroach != 0 )
       cockroach = cockroach - 1 ;
   }
   while ( cockroach != 0 );
}

Children