include/pin.h

   1 #ifndef PIN_H
   2 #define PIN_H
   3
   4 /* Number of user configurable I/O pins */
   5 #define PIN_MAX 11
   6
   7 typedef enum {NONE, INPUT, INPUT_PULLUP, OUTPUT, OUTPUT_TIMER} pinmode_t;
   8
   9 int pin_config(int pin, pinmode_t mode);
  10 pinmode_t pin_config_get(int pin);
  11 int pin_read(int pin);
  12 void pin_write(int pin, uint8_t val);
  13 int pin_clockdiv_set(int pin, unsigned long divider);
  14 long pin_clockdiv_get(int pin);
  15
  16 #endif /* PIN_H */
  17