AVR.Wait

AVR.Wait

with Interfaces;                   use Interfaces;

package AVR.Wait is
   pragma Preelaborate (AVR.Wait);

   procedure Wait_3_Cycles (Count : Unsigned_8);
   -- can wait up to 2**8 x 3 cycles

   procedure Wait_4_Cycles (Count : Unsigned_16);
   -- can wait up to 2**16 x 4 cycles

   generic
      Crystal_Hertz : Long_Long_Integer;
      Micro_Seconds : Long_Long_Integer;
   procedure Generic_Wait_USecs;
   --  provide a pragma Inline for the instance of this procedure, at
   --  least for short delays where the call overhead is relatively
   --  important.

   generic
      Crystal_Hertz : Long_Long_Integer;
   procedure Generic_Busy_Wait_Milliseconds (Wait : Unsigned_16);

   generic
      Crystal_Hertz : Long_Long_Integer;
   procedure Generic_Busy_Wait_Seconds (Wait : Unsigned_16);
   --  Simple minded busy delay loops that use the above
   --  Generic_Wait_USecs.  Beware that any interrupt activity adds to
   --  the specified delay.

end AVR.Wait;

Child Packages

• [AVR.Wait.Delays]