begriffs open source - cmsis-driver-bare/blob - inc/debounce.h

   1 #ifndef CMSIS_DRIVER_BARE_DEBOUNCE_H
   2 #define CMSIS_DRIVER_BARE_DEBOUNCE_H
   3
   4 #include <stdbool.h>
   5 #include <stdint.h>
   6
   7 typedef struct sample_state
   8 {
   9         bool candidate;
  10         uint32_t count;
  11         uint32_t count_reset;
  12 } sample_state;
  13
  14 void debounce_init(sample_state *ss,
  15         bool initial, uint32_t threshold);
  16 bool *debounce(sample_state *ss, bool val);
  17
  18 #endif