src/libs/gpio.h

   1 #ifndef _GPIO_HPP
   2 #define _GPIO_HPP
   3
   4 #include <stdint.h>
   5
   6 #define GPIO_DIR_INPUT 0
   7 #define GPIO_DIR_OUTPUT 1
   8
   9 #include <PinNames.h>
  10
  11 class GPIO {
  12 public:
  13         uint8_t port;
  14         uint8_t pin;
  15     GPIO(PinName);
  16         GPIO(uint8_t port, uint8_t pin);
  17         GPIO(uint8_t port, uint8_t pin, uint8_t direction);
  18         //              ~GPIO();
  19         void setup();
  20         void set_direction(uint8_t direction);
  21         void output();
  22         void input();
  23         void write(uint8_t value);
  24         void set();
  25         void clear();
  26         uint8_t get();
  27
  28     int operator=(int);
  29 };
  30
  31 #endif /* _GPIO_HPP */