delay.h

   1
   2 #ifndef DELAY_H
   3 #define DELAY_H
   4
   5 #include "common.h"
   6
   7 //#define PCD_TIMER_USE_PIT
   8
   9
  10 #ifdef  PCD_TIMER_USE_PIT
  11 #define TIMER_FOR_PCD     0
  12
  13 #define PCD_TIMER_FREQUENCY      1000000
  14 #define PCD_TIMER     BSP_BUS_CLOCK
  15
  16 #define PCD_TIMER_INT                   BSP_PIT1_INT_VECTOR
  17 #define PCD_TIMER                           BSP_LAST_TIMER
  18 #define _pcd_timer_mask_int           _pit_mask_int
  19 #define _pcd_timer_unmask_int         _pit_unmask_int
  20 #define _pcd_timer_init_freq          _pit_init_freq
  21 #define _pcd_clear_int                _pit_clear_int
  22 #endif
  23
  24 void SetTimer100us(uint16_t timeOut);
  25 void Delay1s(uint8_t delay);
  26 void Delay1ms(uint32_t delay);
  27 void Delay256P3us(uint8_t delay);
  28 void Delay256P2us(uint8_t delay);
  29 void Delay256us(uint8_t delay);
  30 void Delay1us(uint32_t delay);
  31
  32 #endif
  33
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