1: #include <pic.h>

     2: #include "tempo.h"

     3: unsigned int tempo0_cpt;

     4: unsigned char tempo0_state;

     5: void init_tempo0(void)

     6:      {

     7:          tempo0_state = TEMPO_STOP ;

     8:      }

     9: 

    10: void start_tempo0(unsigned int ms)

    11:      {

    12:        tempo0_state = TEMPO_STOP ;

    13:        tempo0_cpt=ms/MS_PER_TICKS ;

    14:        tempo0_state = TEMPO_PENDING ;

    15:      }

    16: unsigned char tempo0_done(void)

    17:      {

    18:       if ( tempo0_state == TEMPO_DONE )

    19:        {

    20:           return 1 ;

    21:        }

    22:      else

    23:        {

    24:          return 0 ;

    25:        }

    26:      }